Source: AGRICOLA database (1970-1996)

Daurade, L. V. M. H., C. Romiti, et al. (2001). Coevolutionary toxicity as suggested by differential coniferyl alcohol inhibition of ceratocystis species growth. Toxicon . [print] February March 39(2-3): 203-208. {a} Biomathematics and Toxicology Unit, INRA (DSPE) and University of Avignon, Chemin du Petit Bosquet, 84390, Saint-Christol d'Albion, France

Aberg, J., G. Jansson, et al. (2000). Difficulties in detecting habitat selection by animals in generally suitable areas. Wildlife Biology. [print] June 6(2): 89-99. {a} Grimso Wildlife Research Station, Department of Conservation Biology, Swedish University of Agricultural Sciences, S-730 91, Riddarhyttan, Sweden

Ahonen, J. U., H. P. A. W. Van, et al. (2000). Organic acids produced by mycorrhizal Pinus sylvestris exposed to elevated aluminium and heavy metal concentrations. New Phytologist. [print] June 146(3): 557-567. {a} Department of Forest Mycology and Pathology, SLU, SE-750 07, Uppsala, Sweden

Aikio, S., H. Vare, et al. (2000). Soil microbial activity and biomass in the primary succession of a dry heath forest. Soil Biology and Biochemistry. [print] August 32(8-9): 1091-1100. {a} Department of Biology, University of Oulu, 90014, Oulu, Finland

Albrektson, A., E. Valinger, et al. (2000). Fine root production and nitrogen content in roots of Pinus sylvestris L. after clear-felling. Scandinavian Journal of Forest Research. [print] 15(2): 188-193. {a} Department of Silviculture, Swedish University of Agricultural Sciences, S-901 83, Umea, Sweden

Andersson, S., N. S. Ingvar, et al. (2000). Leaching of dissolved organic carbon (DOC) and dissolved organic nitrogen (DON) in mor humus as affected by temperature and pH. Soil Biology and Biochemistry. [print] Jan 32(1): 1-10. {a} Department of Soil Sciences, Swedish University of Agricultural Sciences, SE-750 07, Uppsala, Sweden

Anikeev, D. R. (2000). Associated variability and hereditivity of female generative sphere parameters in Scotch pine under industrial pollution. Lesovedenie . [print] July August 4: 56-62.

Antonova, I. S. and R. A. Terterjan (2000). On the structural organization of the Pinus sylvestris crown. Botanicheskii Zhurnal St Petersburg. [print] Jan 85(1): 109-123.

Asiegbu, F. O. (2000). Adhesion and development of the root rot fungus (Heterobasidion annosum) on conifer tissues: Effects of spore and host surface constituents. FEMS Microbiology Ecology. [print] August 33(2): 101-110. {a} Department of Forest Mycology and Pathology, Swedish University of Agricultural Sciences, S-750 07, Uppsala, Sweden

Augusto, L., M. P. Turpault, et al. (2000). Impact of forest tree species on feldspar weathering rates. Geoderma . [print] June 96(3): 215-237. {a} Centre de Recherches Forestieres de Nancy, Equipe Cycles Biogeochimiques, Institut National de la Recherche Agronomique, 54280, Champenoux, France

Avila, S. C., C. R. Munoz, et al. (2000). Two genes encoding distinct cytosolic glutamine synthetases are closely linked in the pine genome. FEBS Letters. [print] 477(3): 237-243. {a} Departamento de Biologia Molecular y Bioquimica, Facultad de Ciencias e Instituto Andaluz de Biotecnologia, Universidad de Malaga, Campus de Teatinos s/n, E-29071, Malaga, Spain

Bakardjieva, N. T., K. N. Christov, et al. (2000). Effect of calcium and zinc on the activity and thermostability of superoxide dismutase. Biologia Plantarum Prague. [print] 43(1): 73-78. {a} Institute of Plant Physiology, Bulgarian Academy of Sciences, "Acad. G. Bonchev" Str., bl. 21, Sofia, 1113, Bulgaria

Ball, J. P., K. Danell, et al. (2000). Response of a herbivore community to increased food quality and quantity: An experiment with nitrogen fertilizer in a boreal forest. Journal of Applied Ecology. [print] April 37(2): 247-255. {a} Department of Animal Ecology, Swedish University of Agricultural Sciences, SE901-83, Umea, Sweden

Barnekow, L. (2000). Holocene regional and local vegetation history and lake-level changes in the Tornetrask area, northern Sweden. Journal of Paleolimnology. [print] April 23(4): 399-420. {a} Department of Quaternary Geology, Lund University, Tornavagen 13, S-223 63, Lund, Sweden

Beland, M., E. Agestam, et al. (2000). Scarification and seedfall affects natural regeneration of Scots pine under two shelterwood densities and a clear-cut in southern Sweden. Scandinavian Journal of Forest Research. [print] 15(2): 247-255. {a} Unite de Recherche et de Developpement Forestiers de l'Abitibi-Temiscamingue, Universite du Quebec en Abitibi-Temiscamingue, 445 Boul. Universite, Rouyn-Noranda, PQ, J9X 5E4, Canada

Berg, B. (2000). Initial rates and limit values for decomposition of Scots pine and Norway spruce needle litter: A synthesis for N-fertilized forest stands. Canadian Journal of Forest Research. Jan. 30(1): 122-135. {a} Department of Soil Ecology, BITOEK, University of Bayreuth, DE-954 48, Bayreuth, Germany

Bergelin, A., H. P. A. W. van, et al. (2000). The acid-base properties of high and low molecular weight organic acids in soil solutions of podzolic soils. Geoderma . Feb. 94(2-4): 223-235. {a} Department of Chemistry, Royal Institute of Technology, S-100 44, Stockholm, Sweden

Borchtchevski, V. G. (2000). Diet of the black grouse (Tetrao tetrix) in Vodlozerski National Park, North-Western Russia. Game and Wildlife Science. [print] March 17(1): 29-40. {a} Chongarski b-r, 18-1-21, 113556, Moscow, Russia

Borjesson, G. and H. O. Nohrstedt (2000). Fast recovery of atmospheric methane consumption in a Swedish forest soil after single-shot N-fertilization. Forest Ecology and Management. [print] 134(1-3): 83-88. {a} Department of Water and Environmental Studies, Linkoping University, S-581 83, Linkoping, Sweden

Brendel, O., P. P. M. Iannetta, et al. (2000). A rapid and simple method to isolate pure alpha-cellulose. Phytochemical Analysis. Jan. Feb. 11(1): 7-10. {a} INRA Centre de Nancy, 54280, Champenoux, France

Broadmeadow, M. S. J. and S. B. Jackson (2000). Growth responses of Quercus petraea, Fraxinus excelsior and Pinus sylvestris to elevated carbon dioxide, ozone and water supply. New Phytologist. [print] June 146(3): 437-451. {a} Environmental Research Branch, Forest Research Station, Wrecclesham, Farnham, Alice Holt Lodge, Surrey, GU10 4LH, UK

Buecking, H. and W. Heyser (2000). Subcellular compartmentation of elements in non-mycorrhizal and mycorrhizal roots of Pinus sylvestris: An X-ray microanalytical study. II. The distribution of calcium, potassium and sodium. New Phytologist. Feb. 145(2): 321-331. {a} Plant Anatomy and Physiology, Centre for Environmental Research and Technology (UFT), University of Bremen, 28359, Bremen, Germany

Buecking, H. and W. Heyser (2000). Subcellular compartmentation of elements in non-mycorrhizal and mycorrhizal roots of Pinus sylvestris: An X-ray microanalytical study. I. The distribution of phosphate. New Phytologist. Feb. 145(2): 311-320. {a} Plant Anatomy and Physiology, Centre for Environmental Research and Technology (UFT), University of Bremen, 28359, Bremen, Germany

Canton, F. R., M. F. Suarez, et al. (2000). Expression analysis of a cytosolic glutamine synthetase gene in cotyledons of Scots pine seedlings: Developmental, light regulation and spatial distribution of specific transcripts. Plant Molecular Biology. [print] July 40(4): 623-634. {a} Laboratorio de Bioquimica y Biologia Molecular, Facultad de Ciencias, Instituto Andaluz de Biotecnologia, Universidad de Malaga, 29071, Malaga, Spain

Claassen, F. W., d. H. C. van, et al. (2000). Rapid analysis of apolar low molecular weight constituents in wood using high pressure liquid chromatography with evaporative light scattering detection. Phytochemical Analysis. [print] July August 11(4): 251-256. {a} Laboratory of Organic Chemistry, Phytochemical Section, Wageningen Agricultural University, Dreijenplein 8, 6703 HB, Wageningen, Netherlands

Clapham, D. H., H. U. Kolukisaoglu, et al. (2000). Phytochrome types in Picea and Pinus. Expression patterns of PHYA-related types. Plant Molecular Biology. [print] July 40(4): 669-678. {a} Department of Forest Genetics, Uppsala Genetic Centre, Swedish University of Agricultural Sciences, 750 07, Uppsala, Sweden

Clement, J. M. A. M., B. M. de, et al. (2000). There is no direct relationship between N-status and frost hardiness in needles of NH3-exposed Scots pine seedlings. Phyton Horn. [print] 40(3): 21-33. {a} Department of Plant Biology, University of Groningen, 9750 AA, Haren, Netherlands

De, K. C. G. F., M. A. E. M. Van, et al. (2000). Carbon and nitrogen in soil and vegetation at sites differing in successional age. Plant Ecology. [print] July 149(1): 43-50. {a} Evolutionary Population Biology, Universiteit Utrecht, Padualaan 8, NL-3584 CH, Utrecht, Netherlands

De, K. L., J. Neirynck, et al. (2000). Soil water chemistry and revegetation of a limed clearcut in a nitrogen saturated forest. Water Air and Soil Pollution. [print] August 122(1-2): 49-62. {a} Institute for Forestry and Game Management, Gaverstraat 4, 9500, Geraardsbergen, Belgium

Derome, J. (2000). Detoxification and amelioration of heavy-metal contaminated forest soils by means of liming and fertilisation. Environmental Pollution 107(1): 79-88. {a} Rovaniemi Research Station, Finnish Forest Research Institute, FIN-96301, Rovaniemi, Finland

Dettki, H., P. Klintberg, et al. (2000). Are epiphytic lichens in young forests limited by local dispersal? Ecoscience . [print] 7(3): 317-325. {a} Department of Ecology and Environmental Science, Umea University, SE-901 87, Umea, Sweden

Domisch, T., L. Finer, et al. (2000). Decomposition of Scots pine litter and the fate of released carbon in pristine and drained pine mires. Soil Biology and Biochemistry. [print] October 32(11-12): 1571-1580. {a} Joensuu Research Station, Finnish Forest Research Institute, FIN-80101, Joensuu, Finland

Ekblad, A. and P. Hogberg (2000). Analysis of delta13C of CO2 distinguishes between microbial respiration of added C4-sucrose and other soil respiration in a C3-ecosystem. Plant and Soil. [print] 219(1-2): 197-209. {a} Section of Forest Soils, Department of Forest Ecology, SLU, S-901 83, Umea, Sweden

Eklund, L. and H. Sall (2000). The influence of wind on spiral grain formation in conifer trees. Trees Berlin. [print] May 14(6): 324-328. {a} School of Biosciences and Process Technology, Vaxjo University, 351 95, Vaxjo, Sweden

El, S. A. M. and J. A. Byers (2000). Inhibitory effect of monoterpenes on response of Pityogenes bidentatus to aggregation pheromone released by piezoelectric sprayer for precision release of semiochemicals. Journal of Chemical Ecology. [print] August 26(8): 1795-1809. {a} Agricultural and Agri-Food Canada, Vineland Station, ON, L0R 2E0, Canada

Ericsson, S., L. Ostlund, et al. (2000). A forest of grazing and logging: Deforestation and reforestation history of a boreal landscape in central Sweden. New Forests. May 19(3): 227-240. {a} Department of Forest Vegetation Ecology, SLU, 901 83, Umea, Sweden

Falcon, L. H. J. (2000). The relationship between leaf longevity and growth ring markedness in modern conifer woods and its implications for palaeoclimatic studies. Palaeogeography Palaeoclimatology Palaeoecology. [print] 160(3-4): 317-328. {a} British Antarctic Survey, Madingley Rd, High Cross, Cambridge, CB3 0ET, UK

Ferris, R., A. J. Peace, et al. (2000). Macrofungal communities of lowland Scots pine (Pinus sylvestris L.) and Norway spruce (Picea abies (L.) Karsten.) plantations in England: Relationships with site factors and stand structure. Forest Ecology and Management. [print] 131(1-3): 255-267. {a} Forest Research, Wrecclesham, Farnham, Alice Holt Lodge, Surrey, GU10 4LH, UK

Fettkoether, R., G. V. P. Reddy, et al. (2000). Effect of host and larval frass volatiles on behavioural response of the old house borer, Hylotrupes bajulus (L.) (Coleoptera: Cerambycidae), in a wind tunnel bioassay. Chemoecology . [print] 10(1): 1-10. {a} Lehrstuhl fuer Tieroekologie II, Universitaet Bayreuth, D-95440, Bayreuth, Germany

Finer, L. and S. Kaunisto (2000). Variation in stemwood nutrient concentrations in Scots pine growing on peatland. Scandinavian Journal of Forest Research. [print] 15(4): 424-432. {a} Joensuu Research Station, Finnish Forest Research Institute, 80101, Joensuu, Finland

Finer, L. and J. Laine (2000). The ingrowth bag method in measuring root production on peatland sites. Scandinavian Journal of Forest Research 15(1): 75-80. {a} Joensuu Research Station, Finnish Forest Research Institute, FIN-80101, Joensuu, Finland

Fostad, O. and P. A. Pedersen (2000). Container-grown tree seedling responses to sodium chloride applications in different substrates. Environmental Pollution. [print] 109(2): 203-210. {a} Department of Horticulture and Crop Sciences, Agricultural University of Norway, N-1432, As, Norway

Frankl, R. and H. Schmeidl (2000). Vegetation change in a South German raised bog: Ecosystem engineering by plant species, vegetation switch or ecosystem level feedback mechanisms? Flora Jena. [print] August 195(3): 267-276. {a} Fachbereich Biologie, Naturschutz II, Philipps-Universitaet Marburg, D-35032, Marburg, Germany

Gardiner, B., H. Peltola, et al. (2000). Comparison of two models for predicting the critical wind speeds required to damage coniferous trees. Ecological Modelling. [print] 129(1): 1-23. {a} Northern Research Station, Forestry Commission Research Agency, Roslin, Midlothian, EH25 9SY, UK

Gervais, B. R. and G. M. MacDonald (2000). A 403-year record of July temperatures and treeline dynamics of Pinus sylvestris from the Kola Peninsula, Northwest Russia. Arctic Antarctic and Alpine Research. [print] August 32(3): 295-302. {a} Departments of Geography and Organismic Biology, Ecology and Evolution, University of California, Los Angeles, 405 Hilgard Ave., Los Angeles, CA, 90095-1524, USA

Gielen, B., M. E. Jach, et al. (2000). Effects of season, needle age, and elevated atmospheric CO2 on chlorophyll fluorescence parameters and needle nitrogen concentration in Scots pine (Pinus sylvestris). Photosynthetica Prague. [print] 38(1): 13-21. {a} Department of Biology, University of Antwerpen (UIA), Universiteitsplein 1, B-2610, Wilrijk, Belgium

Gorissen, A. and T. W. Kuyper (2000). Fungal species-specific responses of ectomycorrhizal Scots pine (Pinus sylvestris) to elevated (C02). New Phytologist. April 146(1): 163-168. {a} Plant Research International, 6700 AA, Wageningen, Netherlands

Grigorjevskaya, A. Y., A. V. Berezhnoy, et al. (2000). Ecological-phytocoenotical features of the south relict complexes of the Middle Russian Highlands. Botanicheskii Zhurnal St Petersburg. [print] March 85(3): 76-83.

Guardia, R., F. Gallart, et al. (2000). Soil seed bank and seedling dynamics in badlands of the Upper Llobregat basin (Pyrenees). CATENA . [print] 40(2): 189-202. {a} Departament de Biologia Animal, de Biologia vegetal i d'Ecologia, Unitat de Botanica, Universitat Autonoma de Barcelona, Bellatera, Edifici C, 08193, Barcelona, Spain

Guerin, L. A., C. Plassard, et al. (2000). Effects of experimental conditions on mycorrhizal relationships between Pinus sylvestris and Lactarius deliciosus and unprecedented fruit-body formation of the Saffron milk cap under controlled soilless conditions. Canadian Journal of Microbiology. [print] September 46(9): 790-799. {a} Laboratory of Forest Botany, Graduate School of Agricultural and Life Sciences, University of Tokyo, Yayoi 1-1-1, Bunkyo-ku, Tokyo, 113-8657, Japan

Gustafsson, M. E. R. and L. G. Franzen (2000). Inland transport of marine aerosols in southern Sweden. Atmospheric Environment 34(2): 313-325. {a} Department of Earth Sciences, Physical Geography, Earth Sciences Centre, Goteborg University, S-405 30, Goteborg, Sweden

Hafren, J., G. Daniel, et al. (2000). The distribution of acidic and esterified pectin in cambium, developing xylem and mature xylem of Pinus sylvestris. IAWA Journal. [print] 21(2): 157-168. {a} Lulea University of Technology, Institutionen i Skelleftea, Skeria 3, SE-931 87, Skelleftea, Sweden

Haimi, J., H. Fritze, et al. (2000). Responses of soil decomposer animals to wood-ash fertilisation and burning in a coniferous forest stand. Forest Ecology and Management. April 129(1-3): 53-61. {a} Department of Biological and Environmental Science, University of Jyvaskyla, FIN-40351, Jyvaskyla, Finland

Hannon, G. E., R. Bradshaw, et al. (2000). 6000 Years of forest dynamics in Suserup Skov, a seminatural Danish woodland. Global Ecology and Biogeography. [print] March 9(2): 101-114. {a} Southern Swedish Forest Research Centre, Swedish University of Agricultural Sciences, S-230 53, Alnarp, Sweden

Hannrup, B., I. Ekberg, et al. (2000). Genetic correlations among wood, growth capacity and stem traits in Pinus sylvestris. Scandinavian Journal of Forest Research. [print] 15(2): 161-170. {a} Department of Forest Management and Products, Swedish University of Agricultural Sciences, SE-750 07, Uppsala, Sweden

Hari, P., A. Makela, et al. (2000). Surprising implications of the optimality hypothesis of stomatal regulation gain support in a field test. Australian Journal of Plant Physiology. [print] 27(1): 77-80. {a} Department of Forest Ecology, University of Helsinki, Unioninkatu 40, FIN-00014, Helsinki, Finland

Harmon, M. E., O. N. Krankina, et al. (2000). Decomposition vectors: A new approach to estimating woody detritus decomposition dynamics. Canadian Journal of Forest Research. Jan. 30(1): 76-84. {a} Department of Forest Science, Oregon State University, Corvallis, OR, 97331-7501, USA

Hartley, W. J., J. W. G. Cairney, et al. (2000). Sensitivity to Cd or Zn of host and symbiont of ectomycorrhizal Pinus sylvestris L. (Scots pine) seedlings. Plant and Soil 218(1-2): 31-42. {a} Institute of Terrestrial Ecology, Merlewood, Grange-over-Sands, Cumbria, LA11 6JU, UK

Hartley, W. J., J. W. G. Cairney, et al. (2000). Toxic effects of cadmium and zinc on ectomycorrhizal colonization of Scots pine (Pinus sylvestris L.) from soil inoculum. Environmental Toxicology and Chemistry. March 19(3): 694-699. {a} Institute of Terrestrial Ecology, Monks Wood, Huntingdon, Cambridgeshire, PE17 2LS, UK

Heinonsalo, J., K. S. Jorgensen, et al. (2000). Effects of Pinus sylvestris root growth and mycorrhizosphere development on bacterial carbon source utilization and hydrocarbon oxidation in forest and petroleum-contaminated soils. Canadian Journal of Microbiology. [print] May 46(5): 451-464. {a} Division of General Microbiology, Department of Biosciences, University of Helsinki, FIN-00014, Helsinki, Finland

Holoubek, I., P. Korinek, et al. (2000). The use of mosses and pine needles to detect persistent organic pollutants at local and regional scales. Environmental Pollution. [print] 109(2): 283-292. {a} Research Centre for Environmental Chemistry and Ecotoxicology (RECETOX), Masaryk University, Veslarska 230B, 637 00, Brno, Czech Republic

Huckfeldt, T., G. Kleist, et al. (2000). Aspects of vitality of the Dry Rot Fungus (Serpula lacrymans) and other wood-rotting indoor fungi. Zeitschrift fuer Mykologie. [print] Mai 66(1): 35-44. {a} Institut fuer Allgemeine Botanik der Universitaet Hamburg, 22609, Hamburg, Germany

Hyvonen, R., B. A. Olsson, et al. (2000). Decomposition and nutrient release from Picea abies (L.) Karst. and Pinus sylvestris L. logging residues. Forest Ecology and Management. Feb. 126(2): 97-112. {a} Department of Ecology and Environmental Research, Swedish University of Agricultural Sciences, S-75007, Uppsala, Sweden

Isakov, Y. N., N. F. Kuznetsova, et al. (2000). Level of self-fertility and its genotypic causation in Pinus sylvestris. Lesovedenie . March April 2: 44-50.

Jach, M. E. and R. Ceulemans (2000). Short- versus long-term effects of elevated CO2 on night-time respiration of needles of Scots pine (Pinus sylvestris L.). Photosynthetica Prague. [print] 38(1): 57-67. {a} Department of Biology, University of Antwerpen (UIA), Universiteitsplein 1, B-2610, Wilrijk, Belgium

Jach, M. E., I. Laureysens, et al. (2000). Above- and below-ground production of young Scots pine (Pinus sylvestris L.) trees after three years of growth in the field under elevated CO2. Annals of Botany London. [print] June 85(6): 789-798. {a} Department of Biology, University of Antwerpen (UIA), Universiteitsplein 1, B-2610, Wilrijk, Belgium

Jach, M. E. and R. Ceulemans (2000). Effects of season, needle age and elevated atmospheric CO2 on photosynthesis in Scots pine (Pinus sylvestris). Tree Physiology. Feb. 20(3): 145-157. {a} Department of Biology, University of Antwerpen (UIA), Universiteitsplein 1, B-2610, Wilrijk, Belgium

Jacobson, S., M. Kukkola, et al. (2000). Impact of whole-tree harvesting and compensatory fertilization on growth of coniferous thinning stands. Forest Ecology and Management. April 129(1-3): 41-51. {a} Forestry Research Institute of Sweden, Glunten, S-751 83, Uppsala, Sweden

Jalkanen, A. and U. Mattila (2000). Logistic regression models for wind and snow damage in northern Finland based on the National Forest Inventory data. Forest Ecology and Management. [print] 135(1-3): 315-330. {a} Faculty of Forestry, University of Joensuu, 80101, Joensuu, Finland

Jato, M. V., F. J. Rodriguez, et al. (2000). Pinus pollen in the atmosphere of Vigo and its relationship to meteorological factors. International Journal of Biometeorology. March 43(4): 147-153. {a} Department of Plant Biology and Soil Science, Ourense Science Faculty, University of Vigo, As Lagoas University Campus, E-32004, Ourense, Spain

Jin, Y. H. and D. L. Tao (2000). PS II photoinhibition and O2-. production. Acta Botanica Sinica. [print] Jan 42(1): 10-14. {a} Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, 110015, China

Jung, P. and J. Lunderstaedt (2000). The effects of larvae faeces of Dendrolimus pini (Lepidoptera, Lasiocampidae) after feeding on pine on the germination and germ growth of pine, birch and oak seeds. Journal of Applied Entomology. [print] September 124(5-6): 253-258. {a} Institut fuer Forstzoologie und Waldschutz der Georg-August-Universitaet, Goettingen, Germany

Kainulainen, P., J. K. Holopainen, et al. (2000). Combined effects of ozone and nitrogen on secondary compounds, amino acids, and aphid performance in Scots pine. Journal of Environmental Quality. Jan. Feb. 29(1): 334-342. {a} Dep. of Ecology and Environmental Science, Univ. of Kuopio, FIN-70211, Kuopio, Finland

Kaitera, J., L. Seitamaki, et al. (2000). Morphological and ecological variation of Gremmeniella abietina var. abietina in Pinus sylvestris, Pinus contorta and Picea abies sapling stands in northern Finland and the Kola Peninsula. Scandinavian Journal of Forest Research 15(1): 13-19. {a} Rovaniemi Research Station, Finnish Forest Research Institute, FIN-96301, Rovaniemi, Finland

Karhu, A., J. H. Dieterich, et al. (2000). Rapid expansion of microsatellite sequences in pines. Molecular Biology and Evolution. Feb. 17(2): 259-265. {a} Department of Biology, University of Oulu, FIN-90401, Oulu, Finland

Karlsson, C. (2000). Seed production of Pinus sylvestris after release cutting. Canadian Journal of Forest Research. [print] June 30(6): 982-989. {a} Siljansfors Experimental Forest, Swedish University of Agricultural Sciences, S-792 22, Mora, Sweden

Karlsson, K. (2000). Height growth patterns of Scots pine and Norway spruce in the coastal areas of western Finland. Forest Ecology and Management. [print] 135(1-3): 205-216. {a} Kannus Research Station, The Finnish Forest Research Institute, FIN-69101, Kannus, Finland

Karlsson, C. and G. Orlander (2000). Soil scarification shortly before a rich seed fall improves seedling establishment in seed tree stands of Pinus sylvestris. Scandinavian Journal of Forest Research. [print] 15(2): 256-266. {a} Siljansfors Experimental Forest, Swedish University of Agricultural Sciences, SE-792 22, Mora, Sweden

Kasanen, R., J. Kaitera, et al. (2000). The genetic composition of Peridermium pini and Cronartium flaccidum cankers on Scots pine as revealed by two multi-allelic loci. Forest Pathology. [print] August 30(4): 221-230. {a} Finnish Forest Research Institute, FIN-01301, Vantaa, Finland

Kellomaki, S., K. Y. Wang, et al. (2000). Controlled environment chambers for investigating tree response to elevated CO2 and temperature under boreal conditions. Photosynthetica Prague. [print] 38(1): 69-81. {a} Faculty of Forestry, University of Joensuu, FIN-80101, Joensuu, Finland

Kellomaki, S. and K. Y. Wang (2000). Modelling and measuring transpiration from Scots pine with increased temperature and carbon dioxide enrichment. Annals of Botany London. Feb. 85(2): 263-278. {a} Faculty of Forestry, University of Joensuu, FIN-80101, Joensuu, Finland

Kischenko, I. T. (2000). Seasonal growth of needles of some Pinus L. species introduced in South Karelia. Rastitel'nye Resursy. [print] 36(2): 53-61.

Klap, J. M., V. J. H. Oude, et al. (2000). Effects of environmental stress on forest crown condition in Europe. Part IV: Statistical analysis of relationships. Water Air and Soil Pollution. April 119(1-4): 387-420. {a} DLO-Winand Staring Centre for Integrated Land Soil and Water Research (SC-DLO), NL-6700 AC, Wageningen, Netherlands

Kontunen, S. S., K. Taulavuori, et al. (2000). Soluble proteins and dehydrins in nitrogen-fertilized Scots pine seedlings during deacclimation and the onset of growth. Physiologia Plantarum. [print] August 109(4): 404-409. {a} Department of Biology, University of Oulu, FIN-90014, Oulu, Finland

Krokene, P., H. Solheim, et al. (2000). Fungal infection and mechanical wounding induce disease resistance in Scots pine. European Journal of Plant Pathology. [print] July 106(6): 537-541. {a} Norwegian Forest Research Institute, Hogskoleveien 12, N-1432, As, Norway

Kukkola, E., P. Rautio, et al. (2000). Stress indications in copper- and nickel-exposed scots pine seedlings. Environmental and Experimental Botany. [print] June 43(3): 197-210. {a} Department of Biosciences, Division of Plant Physiology, University of Helsinki, FIN-00014, Helsinki, Finland

Kurka, A. M., M. Starr, et al. (2000). Decomposition of cellulose strips in relation to climate, litterfall nitrogen, phosphorus and C/N ratio in natural boreal forests. Plant and Soil. [print] 219(1-2): 91-101. {a} Vantaa Research Centre, Finnish Forest Research Institute, FIN-01301, Vantaa, Finland

La, P. N. and P. Capretti (2000). Mycosphaerella dearnessii, a needle-cast pathogen on mountain pine (Pinus mugo) in Italy. Plant Disease. [print] August 84(8): 922. {a} Instituto di Patologia e Zoologia Forestale e Agraria, Universita di Firenze, Firenze, I-50144, Italy

Laakso, K., J. H. Sullivan, et al. (2000). The effects of UV-B radiation on epidermal anatomy in loblolly pine (Pinus taeda L.) and Scots pine (Pinus sylvestris L.). Plant Cell and Environment. [print] May 23(5): 461-472. {a} Thule Institute, University of Oulu, FIN-90014, Oulu, Finland

Laitinen, K., E. M. Luomala, et al. (2000). Carbon assimilation and nitrogen in needles of fertilized and unfertilized field-grown Scots pine at natural and elevated concentrations of CO2. Tree Physiology. [print] July 20(13): 881-892. {a} Suonenjoki Research Station, Finnish Forest Research Institute, FIN-77600, Suonenjoki, Finland

Landolt, W., U. Buhlmann, et al. (2000). Ozone exposure-response relationships for biomass and root/shoot ratio of beech (Fagus sylvatica), ash (Fraxinus excelsior), Norway spruce (Picea abies) and Scots pine (Pinus sylvestris). Environmental Pollution. [print] 109(3): 473-478. {a} Snow and Landscape Research, Swiss Federal Institute of Forest, CH-8903, Birmensdorf, Switzerland

Larsson, S., B. Ekbom, et al. (2000). Influence of plant quality on pine sawfly population dynamics. Oikos . [print] June 89(3): 440-450. {a} Dept of Entomology, Swedish Univ. of Agricultural Sciences, SE-750 07, Uppsala, Sweden

Laukkanen, H., H. Soini, et al. (2000). A mycobacterium isolated from tissue cultures of mature Pinus sylvestris interferes with growth of Scots pine seedlings. Tree Physiology. [print] July 20(13): 915-920. {a} Department of Biology/Botany, University of Oulu, FIN-90014, Oulu, Finland

Laukkanen, H., L. Rautiainen, et al. (2000). Changes in cellular structures and enzymatic activities during browning of Scots pine callus derived from mature buds. Tree Physiology. April 20(7): 467-475. {a} Department of Biology/Botany, University of Oulu, FIN-90401, Oulu, Finland

Lauren, A., H. Mannerkoski, et al. (2000). Thermal and aeration properties of mor layers in Finland. Scandinavian Journal of Forest Research. [print] 15(4): 433-444. {a} Faculty of Forestry, University of Joensuu, FIN-80101, Joensuu, Finland

Lehto, T., E. Kallio, et al. (2000). Boron mobility in tow coniferous species. Annals of Botany London. [print] September 86(3): 547-550. {a} Faculty of Forestry, University of Joensuu, FIN-80101, Joensuu, Finland

Levula, T., A. Saarsalmi, et al. (2000). Effects of ash fertilization and prescribed burning on macronutrient, heavy metal, sulphur and 137Cs concentrations in lingonberries (Vaccinium vitis-idaea). Forest Ecology and Management. Feb. 126(3): 269-279. {a} Vantaa Research Centre, Finnish Forest Research Institute, FIN-01301, Vantaa, Finland

Lewandowski, A., A. Boratynski, et al. (2000). Allozyme investigations on the genetic differentiation between closely related pines: Pinus sylvestris, P. mugo, P. uncinata, and P. uliginosa (Pinaceae). Plant Systematics and Evolution. [print] 221(1-2): 15-24. {a} Institute of Dendrology, Polish Academy of Sciences, PL-62-035, Kornik, Poland

Lilja, A. and R. Rikala (2000). Effect of uninucleate Rhizoctonia on the survival of outplanted Scots pine and Norway spruce seedlings. Forest Pathology. [print] April 30(2): 109-115. {a} Vantaa Research Center, Finnish Forest Research Institute, FIN-01301, Vantaa, Finland

Lindhagen, A. and L. Hornsten (2000). Forest recreation in 1977 and 1997 in Sweden: Changes in public preferences and behaviour. Forestry Oxford. [print] 73(2): 143-153. {a} Department of Forest Management and Products, SLU, SE-750 07, Uppsala, Sweden

Lindner, M. (2000). Developing adaptive forest management strategies to cope with climate change. Tree Physiology. March 20(5-6): 299-307. {a} Potsdam Institute for Climate Impact Research, 14412, Potsdam, Germany

Magnani, F., M. Mencuccini, et al. (2000). Age-related decline in stand productivity: The role of structural acclimation under hydraulic constraints. Plant Cell and Environment. March 23(3): 251-263. {a} Istituto Miglioramento Genetico delle Piante Forestali, CNR, Via A. Vannucci 13, I-50134, Firenze, Italy

Makela, A., R. Sievanen, et al. (2000). Application of volume growth and survival graphs in the evaluation of four process-based forest growth models. Tree Physiology. March 20(5-6): 347-355. {a} Department of Forest Ecology, University of Helsinki, FIN-00014, Helsinki, Finland

Malagoli, M., A. D. Canal, et al. (2000). Differences in nitrate and ammonium uptake between Scots pine and European larch. Plant and Soil. [print] 221(1): 1-3. {a} Department of Agricultural Biotechnology, University of Padova, Agripolis, 35020, Legnaro, Italy

Mankel, A., K. Krause, et al. (2000). A hydrophobin accumulated in the Hartig' net of ectomycorrhiza formed between Tricholoma terreum and its compatible host tree is missing in an incompatible association. Journal of Applied Botany. [print] September 74(3-4): 95-99. {a} Biologisch-Pharmazeutische Fakultaet, Mikrobielle Phytopathologie, Friedrich-Schiller-Universitaet, Institut fuer Mikrobiologie, Winzerlaer Strasse 10, D-07745, Jena, Germany

Manninen, S. and S. Huttunen (2000). Response of needle sulphur and nitrogen concentrations of Scots pine versus Norway spruce to SO2 and NO2. Environmental Pollution 107(3): 421-436. {a} Department of Biology, University of Oulu, 90401, Oulu, Finland

Martinez, I. M. J., F. W. Claassen, et al. (2000). Evaluation of fungal capacity for detoxification of extractives in Scots pine sapwood. Environmental Technology. [print] May 21(5): 569-575. {a} Division of Wood Science, Sub-Department of Forestry, Wageningen Agricultural University, 6700 AH, Wageningen, Netherlands

McKay, H. M. and A. D. Milner (2000). Species and seasonal variability in the sensitivity of seedling conifer roots to drying and rough handling. Forestry Oxford. [print] 73(3): 259-270. {a} Northern Research Station, Forestry Commission Research Agency, Roslin, Midlothian, EH25 9SY, UK

McKendrick, S. L., J. R. Leake, et al. (2000). Symbiotic germination and development of myco-heterotrophic plants in nature: Transfer of carbon from ectomycorrhizal Salix repens and Betula pendula to the orchid Corallorhiza trifida through shared hyphal connections. New Phytologist. March 145(3): 539-548. {a} Department of Animal and Plant Sciences, University of Sheffield, Sheffield, S10 2TN, UK

McNair, C., G. Gries, et al. (2000). Cherry bark tortrix, Enarmonia formosana: Olfactory recognition of and behavioral deterrence by nonhost angio- and gymnosperm volatiles. Journal of Chemical Ecology. April 26(4): 809-821. {a} Centre for Environmental Biology, Department of Biological Sciences, Simon Fraser University, Burnaby, BC, V5A 1S6, Canada

Miina, J. and T. Pukkala (2000). Using numerical optimization for specifying individual-tree competition models. Forest Science. [print] May 46(2): 277-283. {a} Faculty of Forestry, University of Joensuu, FIN-80101, Joensuu, Finland

Miina, J. (2000). Dependence of tree-ring, earlywood and latewood indices of Scots pine and Norway spruce on climatic factors in eastern Finland. Ecological Modelling. [print] 132(3): 259-273. {a} Faculty of Forestry, University of Joensuu, FIN-80101, Joensuu, Finland

Mitchell, R. J., M. H. D. Auld, et al. (2000). Estimates of nutrient removal during heathland restoration on successional sites in Dorset, southern England. Biological Conservation. [print] October 95(3): 233-246. {a} Banchory Research Station, Centre for Ecology and Hydrology, Hill of Brathens, Banchory, Kincardineshire, AB31 4BY, UK

Moberg, L. (2000). Models of internal knot diameter for Pinus sylvestris. Scandinavian Journal of Forest Research. [print] 15(2): 177-187. {a} Department of Forest Management and Products, Swedish University of Agricultural Sciences, S-750 07, Uppsala, Sweden

Molchanov, A. G. (2000). Photosynthetic utilization efficiency of absorbed photosynthetically active radiation by Scots pine and birch forest stands in the southern Taiga. Tree Physiology. [print] November 20(17): 1137-1148. {a} Institute of Forest Research, Academy of Science of Russia, Uspenskoe, Moscow Region, Russia

Moren, A. S. and A. Lindroth (2000). CO2 exchange at the floor of a boreal forest. Agricultural and Forest Meteorology. March 101(1): 1-14. {a} Department for Production Ecology, Swedish University of Agricultural Sciences, SE-750 07, Uppsala, Sweden

Nakagawa, T., J. L. Edouard, et al. (2000). A scanning electron microscopy (SEM) study of sediments from Lake Cristol, southern French Alps, with special reference to the identification of Pinus cembra and other Alpine Pinus species based on SEM pollen morphology. Review of Palaeobotany and Palynology. Jan. 108(1-2): 1-15. {a} International Research Center for Japanese Studies, 3-2 Oeyama-cho, Goryo, Nishikyo-ku, Kyoto, 610-1192, Japan

Nardi, S., D. Pizzeghello, et al. (2000). Chemical and biochemical properties of humic substances isolated from forest soils and plant growth. Soil Science Society of America Journal. [print] March April 64(2): 639-645. {a} Dip. di Biotecnologie Agrarie, Universita di Padova, Facolta di Agraria-Agripolis, via Romea 16, 35020, Legnaro (Padova), Italy

Nardi, S., G. Concheri, et al. (2000). Soil organic matter mobilization by root exudates. Chemosphere . Sept. 41(5): 653-658. {a} Dipartimento di Biotecnologie Agrarie, Universita di Padova, Via Romea 16, I-35020, Legnaro, Padova, Italy

Nenyukhin, V. N. (2000). Variability of morphological parameters in Pinus sylvestris plus trees in Ul'yanovsk oblast. Lesovedenie . [print] September October 5: 72-75.

Nevalainen, S. and K. H. Yli (2000). Extent of abiotic damage and its relation to defoliation of conifers in Finland. Forest Ecology and Management. [print] 135(1-3): 229-235. {a} Finnish Forest Research Institute, FIN-80101, Joensuu, Finland

Niemi, K., M. Salonen, et al. (2000). Application of ectomycorrhizal fungi in rooting of Scots pine fascicular shoots. Canadian Journal of Forest Research. [print] August 30(8): 1221-1230. {a} Department of Ecology and Environmental Science, University of Kuopio, FIN-70211, Kuopio, Finland

Niklasson, M. and A. Granstrom (2000). Numbers and sizes of fires: Long-term spatially explicit fire history in a Swedish boreal landscape. Ecology Washington D C. [print] June 81(6): 1484-1499. {a} Southern Swedish Forest Research Centre, S-230 53, Alnarp, Sweden

Nilsson, M. C., O. Zackrisson, et al. (2000). Characterisation of the differential interference effects of two boreal dwarf shrub species. Oecologia Berlin. April 123(1): 122-128. {a} Department of Forest Vegetation Ecology, Faculty of Forestry, Swedish University of Agricultural Sciences, S-90183, Umea, Sweden

Nunez, M. R. and L. Calvo (2000). Effect of high temperatures on seed germination of Pinus sylvestris and Pinus halepensis. Forest Ecology and Management. [print] 131(1-3): 183-190. {a} Department of Ecology, Faculty of Biology, University of Leon, 24071, Leon, Spain

Nunez, R. L., C. J. Proupin, et al. (2000). Design of risk index maps as a tool to prevent forest fires in the hill-side zone of Galicia (NW Spain). Bioresource Technology. June 73(2): 123-131. {a} Research Group TERBIPROMAT, Department of Applied Physics, University of Santiago, 15706, Santiago, Spain

Nystrand, O. and A. Granstrom (2000). Predation on Pinus sylvestris seeds and juvenile seedlings in Swedish boreal forest in relation to stand disturbance by logging. Journal of Applied Ecology. [print] June 37(3): 449-463. {a} Department of Forest Vegetation Ecology, Swedish University of Agricultural Sciences (SLU), S-901 83, Umea, Sweden

Oberhuber, W. and W. Kofler (2000). Topographic influences on radial growth of Scots pine (Pinus sylvestris L.) at small spatial scales. Plant Ecology. Feb. 146(2): 231-240. {a} Institut fur Botanik, Leopold-Franzens-Universitat Innsbruck, Sternwartestrasse 15, A-6020, Innsbruck, Austria

Oleksyn, J., P. B. Reich, et al. (2000). Variation in aboveground net primary production of diverse European Pinus sylvestris populations. Trees Berlin. [print] July 14(7): 415-421. {a} Department of Forest Resources, University of Minnesota, 1530 Cleveland Ave. N., Saint Paul, MN, 55108, USA

Oleksyn, J., R. Zytkowiak, et al. (2000). Genetic and environmental control of seasonal carbohydrate dynamics in trees of diverse Pinus sylvestris populations. Tree Physiology. [print] June 20(12): 837-847. {a} Institute of Dendrology, Polish Academy of Sciences, Parkowa 5, PL-62-035, Kornik, Poland

Oleskog, G. and K. Sahlen (2000). Effects of seedbed substrate on moisture conditions and germination of Pinus sylvestris seeds in a clearcut. Scandinavian Journal of Forest Research. [print] 15(2): 225-236. {a} Southern Swedish Forest Research Centre, Swedish University of Agricultural Sciences, S-230 53, Alnarp, Sweden

Oleskog, G. and K. Sahlen (2000). Determination of moisture conditions using Pinus sylvestris seeds as biosensors. Scandinavian Journal of Forest Research 15(1): 68-74. {a} Southern Swedish Forest Research Centre, Swedish University of Agricultural Sciences, SE-230 53, Alnarp, Sweden

Orlander, G., G. Nordlander, et al. (2000). Feeding in the crowns of Scots pine trees by the pine weevil Hylobius abietis. Scandinavian Journal of Forest Research. [print] 15(2): 194-201. {a} Asa Forest Research Station, Swedish University of Agricultural Sciences, SE-360 30, Lammhult, Sweden

Ozanne, C. M. P., M. R. Speight, et al. (2000). Isolated trees and forest patches: Patterns in canopy arthropod abundance and diversity in Pinus sylvestris (Scots Pine). Forest Ecology and Management. [print] 137(1-3): 53-63. {a} School of Life Sciences, Roehampton Institute London, West Hill, London, SW15 3SN, UK

Palowski, B. (2000). Seed yield from polluted stands of Pinus sylvestris L. New Forests. [print] July 20(1): 15-22. {a} Department of Plant Ecology, Silesian University, Jagiellonska 28, 40-032, Katowice, Poland

Peltola, H., S. Kellomaki, et al. (2000). Mechanical stability of Scots pine, Norway spruce and birch: An analysis of tree-pulling experiments in Finland. Forest Ecology and Management. [print] 135(1-3): 143-153. {a} Faculty of Forestry, University of Joensuu, FIN-80101, Joensuu, Finland

Penttinen, S. (2000). Electrical and hydraulic classification of forest till soils in Central Lapland, Finland. Geological Survey of Finland Bulletin 398: 1-88. {a} Geological Survey of Finland, FIFIN-96101, Rovaniemi, Finland

Perez, M. J. and D. J. Read (2000). Mobilization and transfer of nutrients from litter to tree seedlings via the vegetative mycelium of ectomycorrhizal plants. New Phytologist. Feb. 145(2): 301-309. {a} Department of Animal and Plant Sciences, University of Sheffield, Sheffield, S10 2TN, UK

Piri, T. (2000). Response of compensatory-fertilized Pinus sylvestris to infection by Heterobasidion annosum. Scandinavian Journal of Forest Research. [print] 15(2): 218-224. {a} Finnish Forest Research Institute, Vantaa Research Centre, FIN-01301, Vantaa, Finland

Pirttila, A. M., H. Laukkanen, et al. (2000). Detection of intracellular bacteria in the buds of Scotch pine (Pinus sylvestris L.) by in situ hybridization. Applied and Environmental Microbiology. [print] July 66(7): 3073-3077. {a} Department of Biology/Botany, University of Oulu, FIN-90014, Oulu, Finland

Plamboeck, A. H., T. Nylen, et al. (2000). Uptake of cations under two different water regimes in a boreal Scots pine forest. Science of the Total Environment. [print] 256(2-3): 175-183. {a} Department of Forest Ecology, Swedish University of Agricultural Sciences, S-901 83, Umea, Sweden

Prevosto, B., T. Curt, et al. (2000). Modeling mid-elevation Scots pine growth on a volcanic substrate. Forest Ecology and Management. [print] 131(1-3): 223-237. {a} Division Foret et Agroforesterie, Cemagref, 24 avenue des Landais, 63172, Aubiere Cedex, France

Proe, M. F., A. J. Midwood, et al. (2000). Use of stable isotopes to quantify nitrogen, potassium and magnesium dynamics in young Scots pine (Pinus sylvestris). New Phytologist. [print] June 146(3): 461-469. {a} Macaulay Land Use Research Institute, Craigiebuckler, Aberdeen, AB15 8QH, UK

Raben, G., H. Andreae, et al. (2000). Long-term acid load and its consequences in forest ecosystems of Saxony (Germany). Water Air and Soil Pollution. [print] August 122(1-2): 93-103. {a} Saxon State Institute for Forestry, Bonnewitzer Str. 34, D-01827, Graupa, Germany

Raitio, H. and T. Sarjala (2000). Effect of provenance on free amino acid and chemical composition of Scots pine needles. Plant and Soil. [print] 221(2): 231-238. {a} Parkano Research Station, Finnish Forest Research Institute, Kaironiementie 54, FIN-39700, Parkano, Finland

Ranta, H., P. Pulkkinen, et al. (2000). Susceptibility of six Scots pine clones to the pathogenic fungus Gremmeniella abietina. Scandinavian Journal of Forest Research 15(1): 7-12. {a} Department of Biology, University of Turku, FIN-20014, Turku, Finland

Rauha, J. P., S. Remes, et al. (2000). Antimicrobial effects of Finnish plant extracts containing flavonoids and other phenolic compounds. International Journal of Food Microbiology. [print] 56(1): 3-12. {a} Department of Pharmacy, Division of Pharmacognosy, University of Helsinki, Viikinkaari 5E, FIN-00014, Helsinki, Finland

Regues, D., R. Guardia, et al. (2000). Geomorphic agents versus vegetation spreading as causes of badland occurrence in a Mediterranean subhumid mountainous area. CATENA . [print] 40(2): 173-187. {a} Institut de Ciencies de la Terra 'Jaume Almera' (C.S.I.C.), Sole i Sabaris s/n, 08028, Barcelona, Spain

Repo, T., G. Zhang, et al. (2000). The relation between growth cessation and frost hardening in Scots pines of different origins. Trees Berlin. [print] August 14(8): 456-464. {a} Faculty of Forestry, University of Joensuu, 80101, Joensuu, Finland

Rinne, J., J. P. Tuovinen, et al. (2000). Measurements of hydrocarbon fluxes by a gradient method above a northern boreal forest. Agricultural and Forest Meteorology. April 102(1): 25-37. {a} Atmospheric Chemistry Division, National Center for Atmospheric Research, 1850 Table Mesa Dr., Boulder, CO, 80303, USA

Rinne, J., H. Hakola, et al. (2000). Canopy scale monoterpene emissions of Pinus sylvestris dominated forests. Atmospheric Environment 34(7): 1099-1107. {a} National Center for Atmospheric Research, Boulder, CO, 80307-3000, USA

Robertson, S. M. C., M. Hornung, et al. (2000). Water chemistry of throughfall and soil water under four tree species at Gisburn, northwest England, before and after felling. Forest Ecology and Management. April 129(1-3): 101-117. {a} Merlewood Research Station, Institute of Terrestrial Ecology, Grange over Sands, Windermere Road, Cumbria, LA11 6JU, UK

Saenger, H. (2000). Succession investigations of vegetated mine dump covers in the former uranium mining district of Eastern Thuringia. Zeitschrift fuer Kulturtechnik und Landentwicklung. [print] Juli 41(4): 173-180. {a} Buero fuer Umweltgutachten, Berggasse 6, D-08451, Crimmitschau, Germany

Salonen, V., H. Setala, et al. (2000). The interplay between Pinus sylvestris, its root hemiparasite, Melampyrum pratense, and ectomycorrhizal fungi: Influences on plant growth and reproduction. Ecoscience . [print] 7(2): 195-200. {a} Department of Biological and Environmental Science, University of Jyvaskyla, FIN-40351, Jyvaskyla, Finland

Santa, R. I. and T. Tarazona (2000). Nutrient return to the soil through litterfall and throughfall under beech and pine stands of Sierra de la Demanda, Spain. Arid Soil Research and Rehabilitation. [print] July September 14(3): 239-252. {a} IRNA-CSIC, Cordel de Merinas 40, 37071, Salamanca, Spain

Schulze, E. D., C. Wirth, et al. (2000). Climate change: Managing forests after Kyoto. Science Washington D C. [print] 289(5487): 2058-2059. {a} Max Planck Institute for Biogeochemistry, 07701, Jena, Germany

Scott, D., D. Welch, et al. (2000). Regeneration of Pinus sylvestris in a natural pinewood in NE Scotland following reduction in grazing by Cervus elaphus. Forest Ecology and Management. May 130(1-3): 199-211. {a} Institute of Terrestrial Ecology, Hill of Brathens, Banchory, Kincardineshire, AB31 4BY, UK

Sedykh, V. N. and V. V. Tarakanov (2000). Influence of boring waste in oil and gas production on seed germination of woody plants: The problem proposed. Lesovedenie . [print] July August 4: 51-55.

Shin, K., N. Cho, et al. (2000). Study on the mobility of Cd ion using extraction by solutions in stem wood of Pinus densiflora L. Journal of Korean Forestry Society. March 89(1): 77-84. {a} Dept. of Agricultural Chemistry, Korea University, Seoul, 136-701, South Korea

Sievanen, R., M. Lindner, et al. (2000). Volume growth and survival graphs: A method for evaluating process-based forest growth models. Tree Physiology. March 20(5-6): 357-365. {a} Vantaa Research Centre, Finnish Forest Research Institute, Vantaa, Finland

Siitonen, J., P. Martikainen, et al. (2000). Coarse woody debris and stand characteristics in mature managed and old-growth boreal mesic forests in southern Finland. Forest Ecology and Management. April 128(3): 211-225. {a} Finnish Forest Research Institute, FIN-01301, Vantaa, Finland

Silvan, N., R. Laiho, et al. (2000). Changes in mesofauna abundance in peat soils drained for forestry. Forest Ecology and Management. [print] 133(1-2): 127-133. {a} Department of Forest Ecology, University of Helsinki, 00014, Helsinki, Finland

Sjodin, K., M. Persson, et al. (2000). Occurrence and correlations of monoterpene hydrocarbon enantiomers in Pinus sylvestris and Picea abies. Journal of Chemical Ecology. [print] July 26(7): 1701-1720. {a} Department of Chemistry, Organic Chemistry Group of Ecological Chemistry, Royal Institute of Technology, SE-100 44, Stockholm, Sweden

Skarmoutsos, G. and S. H. Michalopoulos (2000). Pathogenicity of Bursaphelenchus sexdentati, Bursaphelenchus leoni and Bursaphelenchus hellenicus on European pine seedlings. Forest Pathology. [print] June 30(3): 149-156. {a} Forest Research Institute, National Agricultural Research Foundation, 570 06, Vassilika-Thessaloni, Greece

Skatter, S. and B. Kucera (2000). Tree breakage from torsional wind loading due to crown asymmetry. Forest Ecology and Management. [print] 135(1-3): 97-103. {a} Norwegian Forest Research Institute, Hogskolevn. 12, N-1432, Aas, Norway

Sloggett, J. J. and M. E. N. Majerus (2000). Aphid-mediated coexistence of ladybirds (Coleoptera: Coccinellidae) and the wood ant Formica rufa: Seasonal effects, interspecific variability and the evolution of a coccinellid myrmecophile. Oikos . [print] May 89(2): 345-359. {a} Inst. of Ecology, Friedrich Schiller Univ., Dornburger Str. 159, D-07743, Jena, Germany

Smagin, V. A. (2000). Associations of wooded bogs (class Vaccinietea uliginosi) on the North of European Russia. Botanicheskii Zhurnal St Petersburg. [print] March 85(3): 83-94.

Soranzo, N., R. Alia, et al. (2000). Patterns of variation at a mitochondrial sequence-tagged-site locus provides new insights into the postglacial history of European Pinus sylvestris populations. Molecular Ecology. [print] September 9(9): 1205-1211. {a} Department of Cell and Molecular Genetics, Scottish Crop Research Institute, Invergowrie, Dundee, Scotland, DD2 5DA, UK

Stark, S., D. A. Wardle, et al. (2000). The effect of reindeer grazing on decomposition, mineralization and soil biota in a dry oligotrophic Scots pine forest. Oikos . [print] August 90(2): 301-310. {a} Dept of Biology, Univ. of Oulu, FIN-90570, Oulu, Finland

Steinnes, E., N. Lukina, et al. (2000). A gradient study of 34 elements in the vicinity of a copper-nickel smelter in the Kola peninsula. Environmental Monitoring and Assessment. Jan. 60(1): 71-88. {a} Department of Chemistry, Norwegian University of Science and Technology, 7034, Trondheim, Norway

Stone, J. K. and M. L. Putnam (2000). First report of Anthostomella pedemontana from North America. Mycotaxon . April June 74(2): 505-506. {a} Department of Botany and Plant Pathology, Oregon State University, Corvallis, OR, 97331, USA

Sundstrom, E., T. Magnusson, et al. (2000). Nutrient conditions in drained peatlands along a north-south climatic gradient in Sweden. Forest Ecology and Management. Feb. 126(2): 149-161. {a} Department of Silviculture, Swedish University of Agricultural Sciences, Umea, 901 83, Sweden

Sutinen, M. L., T. Repo, et al. (2000). Physiological changes in Pinus sylvestris needles during early spring under sub-arctic conditions. Forest Ecology and Management. [print] 135(1-3): 217-228. {a} Rovaniemi Research Station, Finnish Forest Research Institute, FIN-96301, Rovaniemi, Finland

Tarabula, T. (2000). The influence of experimental soil acidification and liming on concentrations of some basic and trace metals in Scots pine (Pinus sylvestris L.) needles. Polish Journal of Ecology 48(1): 63-75. {a} Institute of Ecology, Polish Academy of Sciences, Dziekanow Lesny near Warsaw, 05-092, Lomianki, Poland

Taulavuori, K., E. Taulavuori, et al. (2000). In vivo chlorophyll fluorescence is not always a good indicator of cold hardiness. Journal of Plant Physiology. [print] August 157(2): 227-229. {a} Dept of Biology/Botany, Univ. of Oulu, FIN-90014, Oulu, Finland

Utriainen, J., S. Janhunen, et al. (2000). Biomass allocation, needle structural characteristics and nutrient composition in Scots pine seedlings exposed to elevated CO2 and O3 concentrations. Trees Berlin. [print] August 14(8): 475-484. {a} Department of Ecology and Environmental Science, University of Kuopio, FIN-70211, Kuopio, Finland

Utriainen, J. and T. Holopainen (2000). Impact of increased springtime O3 exposure on Scots pine (Pinus sylvestris) seedlings in central Finland. Environmental Pollution. [print] 109(3): 479-487. {a} Department of Ecology and Environmental Science, University of Kuopio, FIN-70211, Kuopio, Finland

Valentini, R., S. Dore, et al. (2000). Carbon and water exchanges of two contrasting central Siberia landscape types: Regenerating forest and bog. Functional Ecology. Feb. 14(1): 87-96. {a} Department of Forest Science and Environment, University of Tuscia, 01100, Viterbo, Italy

Valinger, E., B. Elfving, et al. (2000). Twelve-year growth response of Scots pine to thinning and nitrogen fertilisation. Forest Ecology and Management. [print] 134(1-3): 45-53. {a} Department of Silviculture, Faculty of Forestry, Swedish University of Agricultural Sciences, S-901 83, Umea, Sweden

Van, T. K. K. and J. V. Colpaert (2000). Kinetics of phosphate absorption by mycorrhizal and non-mycorrhizal Scots pine seedlings. Physiologia Plantarum. [print] September 110(1): 96-103. {a} Laboratory of Environmental Biology, Limburgs Universitair Centrum, Universitaire Campus, B-3590, Diepenbeek, Belgium

Van, M. A. and F. Gourbiere (2000). Balance between colonization and fructification in fungal dynamics control: A case study of Lophodermium pinastri on Pinus sylvestris needles. Mycological Research. [print] May 104(5): 587-594. {a} Laboratoire d'Ecologie Microbienne du Sol, UMR CNRS 5557 Universite Claude Bernard Lyon I, 43 Bd du 11 Novembre 1918, Bat 741, 69622, Villeurbanne Cedex, France

van, B. N., U. S. Lundstrom, et al. (2000). Do plants drive podzolization via rock-eating mycorrhizal fungi? Geoderma . Feb. 94(2-4): 163-171. {a} Department of Soil Science and Geology, WAU, 6700 AA, Wageningen, Netherlands

Vanninen, P. and A. Makela (2000). Needle and stem wood production in Scots pine (Pinus sylvestris) trees of different age, size and competitive status. Tree Physiology. [print] April 20(8): 527-533. {a} Centre for Environmental Sciences, SAIMA, Linnankatu 11, 57130, Savonlinna, Finland

Varmola, M., H. Salminen, et al. (2000). Survival and early development of lodgepole pine. Scandinavian Journal of Forest Research. [print] 15(4): 410-423. {a} Rovanieme Research Station, Finnish Forest Research Institute, FIN-96301, Rovaniemi, Finland

Vickers, A. D. and S. C. F. Palmer (2000). The influence of canopy cover and other factors upon the regeneration of Scots pine and its associated ground flora within Glen Tanar National Nature Reserve. Forestry Oxford 73(1): 37-49. {a} Countryside Research Unit, Sheffield Hallam University, Sheffield, S1 1WB, UK

Viskari, E. L. and L. Karenlampi (2000). Roadside Scots pine as an indicator of deicing salt use: A comparative study from two consecutive winters. Water Air and Soil Pollution. [print] September 122(3-4): 405-419. {a} Department of Ecology and Environmental Science, University of Kuopio, FIN-70211, Kuopio, Finland

Vralstad, T., T. Fossheim, et al. (2000). Piceirhiza bicolorata - the ectomycorrhizal expression of the Hymenoscyphus ericae aggregate? New Phytologist. March 145(3): 549-563. {a} Ascomycete Research Group, Oslo Norway (ARON), Department of Biology, University of Oslo, Blindern, N-0316, Oslo, Norway

Wallander, H. (2000). Use of strontium isotopes and foliar K content to estimate weathering of biotite induced by pine seedlings colonised by ectomycorrhizal fungi from two different soils. Plant and Soil. [print] 222(1-2): 215-229. {a} Department of Microbial Ecology, Lund University, Ecology Building, 22362, Lund, Sweden

Wallander, H. (2000). Uptake of P from apatite by Pinus sylvestris seedlings colonised by different ectomycorrhizal fungi. Plant and Soil 218(1-2): 249-256. {a} Department of Microbial Ecology, Lund University, Ecology Building, 223 62, Lund, Sweden

Witzell, J. and M. Karlman (2000). Importance of site type and tree species on disease incidence of Gremmeniella abietina in areas with a harsh climate in northern Sweden. Scandinavian Journal of Forest Research. [print] 15(2): 202-209. {a} Department of Silviculture, Swedish University of Agricultural Sciences, S-90183, Umea, Sweden

Wu, D. d., C. l. Yuan, et al. (2000). The influence of protection forest on the thickness of accumulated snow on grassland. Forest Research. [print] Jun 13(3): 328-332. {a} Liaoning Sand Fixation and Afforestation Institute, Fuxin, 123000, Liaoning, China

Xia, Y. m. (2000). Spore and pollen records from peat deposits and the paleoenvironmental reconstruction in the Da Hinggan Ling and Xiao Hinggan Ling mountains of Northeast China. Acta Micropalaeontologica Sinica. [print] 17(2): 218-227. {a} Changchun Institute of Geography, Chinese Academy of Sciences, Changchun, 130021, China

Yi, H., T. Shu, et al. (2000). Accumulation and distribution of Cu and Zn in mycorrhizal Pinus sylvestris and its associated ectomycorrhizal fungus Suillus bovinus exposed to elevated Cu and Zn concentrations in cultivating substrate. Huanjing Kexue. [print] Mar 21(2): 1-6. {a} Department of Urban and Environmental Sciences, Peking University, Beijing, 100871, China

Zackrisson, O., L. Ostlund, et al. (2000). The ancient use of Pinus sylvestris L. (Scots pine) inner bark by Sami people in northern Sweden, related to cultural and ecological factors. Vegetation History and Archaeobotany. [print] July 9(2): 99-109. {a} Department of Forest Vegetation Ecology, Swedish University of Agricultural Sciences, S-901 83, Umea, Sweden

Zhao, Z., P. Li, et al. (2000). Distribution patterns of root systems of main planting tree species in Weibei Loess Plateau. Yingyong Shengtai Xuebao. [print] February 11(1): 37-39. {a} Northwestern University of Forestry, Yangling, 712100, China

Zinser, C., T. Jungblut, et al. (2000). The effect of ozone in Scots pine (Pinus sylvestris L.): Gene expression, biochemical changes and interactions with UV-B radiation. Plant Cell and Environment. [print] September 23(9): 975-982. {a} Institute of Biochemical Plant Pathology, GSF-National Research Center for Environment and Health, Ingolstaedter Landstrasse 1, D-85764, Neuherberg, Germany

Zupancic, M. (2000). Some syntaxonomic problems of the class Vaccinio-Piceetea Br.-Bl. in Br.-Bl. et al. 1939. Acta Botanica Croatica. [print] 59(1): 83-100. {a} Slovenska Akademija Znanosti in Umetnosti, Novi trg 3, SLO - 1000, Ljubljana, Slovenia

Andersson, E. W., R. L. Sanchez, et al. (1999). Group coancestry-controlled selection in a Pinus sylvestris L. breeding program. Theoretical and Applied Genetics. July 99(1-2): 73-80. {a} Department of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, S-901 83, Umea, Sweden

Annila, E., B. Langstrom, et al. (1999). Susceptibility of defoliated Scots pine to spontaneous and induced attack by Tomicus piniperda and Tomicus minor. Silva Fennica 33(2): 93-106. {a} Finnish Forest Research Institute, FIN-01301, Vantaa, Finland

Anonymous (1999). The season's development of the apparatus of assimilation of the marshy forms of Pinus sylvestris L. Vestnik Moskovskogo Universiteta Seriya XVI Biologiya. July Sept(3): 38-42.

Anonymous (1999). Dynamics of developing spruce and pine seeds in provenance trials of Republic of Komi. Lesovedenie . July Aug(4): 70-73.

Anonymous (1999). Some aspects of structural and functional organization in pine needles of different age. Lesovedenie . July Aug(4): 58-63.

Anonymous (1999). Specific features of Scotch pine provenance trials in the Angara River basin. Lesovedenie . July Aug(4): 23-29.

Anonymous (1999). Free amino acid content in Scotch pine tissues related to aeration in raised bog. Lesovedenie . July Aug(4): 46-51.

Anonymous (1999). Peroxidase activity in Scotch pine at various stages of ontogenesis. Lesovedenie . July Aug(4): 39-45.

Arup, U., S. Ekman, et al. (1999). Epiphytic lichens in broad-leaved forest on the island Jungfrun in the Strait of Kalmar, SE Sweden. Svensk Botanisk Tidskrift 93(2): 73-93. {a} Skoghusvagen 2072, SE-280 10, Sosdala, Sweden

Asiegbu, F. O., M. Kacprzak, et al. (1999). Biochemical interactions of conifer seedling roots with Fusarium spp. Canadian Journal of Microbiology. Nov. 45(11): 923-935. {a} Department of Forest Mycology and Pathology, Swedish University of Agricultural Sciences, S-750 07, Uppsala, Sweden

Asiegbu, F. O., M. Johansson, et al. (1999). Reactions of Pinus sylvestris (Scots pine) root tissues to the presence of mutualistic, saprotrophic and necrotrophic micro-organisms. Journal of Phytopathology Berlin. May 147(5): 257-264. {a} Department of Forest Mycology and Pathology, Swedish University of Agriculture, 750 07, Uppsala, Sweden

Barton, D., S. M. Gammack, et al. (1999). Sulphate adsorption and acidification of Calluna heathland and Scots pine forest podzol soils in north-east Scotland. Forest Ecology and Management 114(1): 151-164. {a} Department of Plant and Soil Science, University of Aberdeen, Old Aberdeen, AB24 3UU, UK

Berg, B., R. Laskowski, et al. (1999). Estimated nitrogen concentrations in humus based on initial nitrogen concentrations in foliar litter: A synthesis. XII. Long-term decomposition in a Scots pine forest. Canadian Journal of Botany. Dec. 77(12): 1712-1722. {a} Lehrstuhl fuer Bodenoekologie, BITOEK, Universitaet Bayreuth, Dr.-Hans-Frisch-Strasse 1-3, DE-944 48, Bayreuth, Germany

Bergervoet, J. H. W., H. C. Jing, et al. (1999). Expression of beta-tubulin during dormancy induction and release in apical and axillary buds of five woody species. Physiologia Plantarum. June 106(2): 238-245. {a} Department of Reproduction Technology, Centre for Plant Breeding and Reproduction Research, 6700 AA, Wageningen, Netherlands

Bergmann, C., T. Fischer, et al. (1999). Significance of litter- and humus-layer quality for rates and forms of N cycling in moder- to rawhumus-moder profiles under Scots pine (Pinus sylvestris L.). Plant and Soil 213(1-2): 11-21. {a} Chair of Recultivation and Soil Protection, Technical University of Brandenburg, 03013, Cottbus, Germany

Bergstrom, B., G. Gustafsson, et al. (1999). Seasonal changes of pinosylvin distribution in the sapwood/heartwood boundary of Pinus sylvestris. Trees Berlin. Sept. 14(2): 65-71. {a} Department of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, SE-901 83, Umea, Sweden

Bergstrom, R. and G. Bergqvist (1999). Large herbivore browsing on conifer seedlings related to seedling morphology. Scandinavian Journal of Forest Research 14(4): 361-367. {a} Research Unit, Swedish Hunters' Association, Backlosavagen 8, S-756 51, Uppsala, Sweden

Bjorklund, L. and H. Petersson (1999). Predicting knot diameter of Pinus sylvestris in Sweden. Scandinavian Journal of Forest Research 14(4): 376-384. {a} Department of Forest-Industry-Market Studies, Swedish University of Agricultural Sciences, S-750 07, Uppsala, Sweden

Bjorklund, L. (1999). Identifying heartwood-rich stands or stems of Pinus sylvestris by using inventory data. Silva Fennica 33(2): 119-129. {a} Department of Forest Management and Products, Swedish University of Agricultural Sciences, S-75007, Uppsala, Sweden

Blodgett, J. T. and G. R. Stanosz (1999). Differences in aggressiveness of Sphaeropsis sapinea RAPD marker group isolates on several conifers. Plant Disease. Sept. 83(9): 853-856. {a} Department of Plant Pathology, University of Wisconsin-Madison, 1630 Linden Drive, Madison, WI, 53706-1598, USA

Bois, E., F. Lieutier, et al. (1999). Bioassays on Leptographium wingfieldii, a bark beetle associated fungus, with phenolic compounds of Scots pine phloem. European Journal of Plant Pathology. Jan. 105(1): 51-60. {a} Zoologie forestiere, Institut National de la Recherche Agronomique, 45160, Ardon Olivet, France

Braendle, M. and C. Rieger (1999). The bug fauna of pine stands (Pinus sylvestris L.) in Central Europe (Insecta: Hemiptera: Heteroptera). Faunistische Abhandlungen Dresden. July 21(10-25): 239-258. {a} Sektion Biozoenoseforschung, UFZ-Umweltforschungszentrum Leipzig-Halle, Theodor-Lieser-Strasse 4, D - 06120, Halle (Saale), Germany

Brandtberg, T. (1999). Automatic individual tree based analysis of high spatial resolution aerial images on naturally regenerated boreal forests. Canadian Journal of Forest Research. Oct. 29(10): 1464-1478. {a} Centre for Image Analysis, Swedish University of Agricultural Sciences, Lagerhyddvagen 17, SE-752 37, Uppsala, Sweden

Brayshay, B. A. and M. Dinnin (1999). Integrated palaeoecological evidence for biodiversity at the floodplain-forest margin. Journal of Biogeography. Jan. 26(1): 115-131. {a} Department of Archaeology and Prehistory, University of Sheffield, Northgate House, West Street, Sheffield, S1 4ET, UK

Brown, R. H. A., J. N. Cape, et al. (1999). Chlorinated hydrocarbons in Scots pine needles in northern Britain. Chemosphere 38(4): 795-806. {a} Inst. Terrestrial Ecol., Edinb. Res. Stn., Bush Estate, Penicuik, Midlothian EH26 0QB, UK

Bucking, H. and W. Heyser (1999). Elemental composition and function of polyphosphates in ectomycorrhizal fungi - an X-ray microanalytical study. Mycological Research 103(1): 31-39. {a} Plant Anatomy and Physiology, University of Bremen, Centre for Environmental Research and Technology (UFT), Leobener Str, 28359, Bremen, Germany

Burgi, M. (1999). A case study of forest change in the Swiss lowlands. Landscape Ecology. Dec. 14(6): 567-575. {a} Swiss Federal Institute of Forest, Snow and Landscape Research, CH-8903, Birmensdorf, Switzerland

Butylska, L. O. (1999). Population-and-genetic study of Pinus sylvestris L. in the western and south-eastern regions of Ukraine. Ukrayins'kyi Botanichnyi Zhurnal 56(3): 291-294. {a} Donetsk Botanical Gardens, National Academy of Sciences of Ukraine, Donetsk, Ukraine

Cameron, A. D. and R. A. Dunham (1999). Strength properties of wind- and snow-damaged stems of Picea sitchensis and Pinus sylvestris in comparison with undamaged trees. Canadian Journal of Forest Research. May 29(5): 595-599. {a} Department of Forestry, University of Aberdeen, 581 King Street, Aberdeen, AB24 5UA, UK

Castro, J., J. M. Gomez, et al. (1999). Seed predation and dispersal in relict Scots pine forests in southern Spain. Plant Ecology. Nov. 145(1): 115-123. {a} Grupo de Ecologia Terrestre, Departamento de Biologia Animal y Ecologia, Facultad de Ciencias, Universidad de Granada, E-18071, Granada, Spain

Castro, J. (1999). Seed mass versus seedling performance in Scots pine: A maternally dependent trait. New Phytologist. Oct. 144(1): 153-161. {a} Grupo de Ecologia Terrestre, Departamento de Biologia Animal y Ecologia, Facultad de Ciencias, Universidad de Granada, E-18071, Granada, Spain

Chermenskaya, T. D. (1999). Using biologically active substances from pine and spruce needles to protect plants. Agrokhimiya . June(6): 61-65.

Cho, S. H., H. J. Jeon, et al. (1999). In vitro growth-inhibiting effects of leaf extracts from Pinus species on human intestinal bacteria. Agricultural Chemistry and Biotechnology. Dec. 42(4): 202-204. {a} School of Applied Biology and Chemistry and Research Center for New Bio-Materials in Agriculture, Seoul National University, Suwon, 441-744, South Korea

Claudot, A. C., D. Ernst, et al. (1999). Cloning and characterization of two members of the chalcone synthase gene family from walnut. Plant Physiology and Biochemistry Paris. Oct. 37(10): 721-730. {a} Institute of Biochemical Plant Pathology, GSF - National Research Center for Environment and Health, 85764, Neuherberg, Germany

Clement, J. M. A. M., H. P. R. van, et al. (1999). Short-term exposure to atmospheric ammonia does not affect frost hardening of needles from three- and five-year-old Scots pine trees. Journal of Plant Physiology. May 154(5-6): 775-780. {a} Department of Plant Biology, Biological Centre Haren, University of Groningen, Kerklaan 30, 9751 NK, Haren, Netherlands

Collingwood, C. A. (1999). Changes in the ant (Hym.: Formicidae) fauna of a Swedish bogland area 1986-1997. Entomologist's Record and Journal of Variation. Sept. Oct. 111(5): 233-234. {a} City Museum, Leeds, LS1 3AA, UK

Colpaert, J. V., T. K. K. Van, et al. (1999). Short-term phosphorus uptake rates in mycorrhizal and non-mycorrhizal roots of intact Pinus sylvestris seedlings. New Phytologist. Sept. 143(3): 589-597. {a} Laboratory of Plant Ecology, Institute of Botany, Katholieke Universiteit Leuven, Kardinaal Mercierlaan 92, B-3001, Leuven, Belgium

Colpaert, J. V. and I. Verstuyft (1999). The Ingestad concept in ectomycorrhizal research: Possibilities and limitations. Physiologia Plantarum. Feb. 105(2): 233-238. {a} Laboratorium voor Plantenecologie, KU Leuven, Instituut voor Plantkunde, Kard. Mercierlaan 92, B-3001, Heverlee, Belgium

Constantin, J., A. Grelle, et al. (1999). Flux partitioning between understorey and overstorey in a boreal spruce/pine forest determined by the eddy covariance method. Agricultural and Forest Meteorology. Dec. 99(Special Issue): 629-643. {a} Institute of Bioclimatology, University of Goettingen, Buesgenweg 2, D-37077, Goettingen, Germany

Cornali, P. (1999). Ecologie des pinedes (Pinus sylvestris) de la rive sud du Lac de Neuchatel (Suisse): III. Mineralomasse et cycles biogeochimiques des elements majeurs du groupement. Bulletin de la Societe Neuchateloise des Sciences Naturelles. [print] Oct 31(122): 85-97. {a} Laboratoire d'ecologie vegetale et de phytosociologie de l'Universite de Neuchatel, Rue Emile-Argand 11, 2000, Neuchatel, Switzerland

Dagg, J. L. (1999). Plant-induced change in the life-cycle of the pine aphid Schizolachnus pineti. Ecological Entomology. Nov. 24(4): 484-485. {a} School of Biological Sciences, University of East Anglia, Norwich, NR4 7TJ, UK

de, l. R. T. M., T. Lehto, et al. (1999). Does far-red light affect growth and mycorrhizas of Scots pine seedlings grown in forest soil? Plant and Soil 211(2): 259-268. {a} Faculty of Forestry, University of Joensuu, 80101, Joensuu, Finland

Demarez, V., E. J. P. Gastellu, et al. (1999). Seasonal variation of leaf chlorophyll content of a temperate forest. Inversion of the PROSPECT model. International Journal of Remote Sensing 20(5): 879-894. {a} Centre d'Etune Spatiale de la BIOsphere (UPS/CNRS/CNES), 18 Avenue Edouard, Toulouse, France

Derksen, J., Y. q. Li, et al. (1999). The wall of Pinus sylvestris L. pollen tubes. Protoplasma 208(1-4): 26-36. {a} Department of Experimental Botany, Catholic University of Nijmegen, Toernooiveld 1, 6525 ED, Nijmegen, Netherlands

Derome, J. and A. Saarsalmi (1999). The effect of liming and correction fertilisation on heavy metal and macronutrient concentrations in soil solution in heavy-metal polluted scots pine stands. Environmental Pollution 104(2): 249-259. {a} Rovaniemi Res. Stn., Finnish Forest Res. Inst., P.O. Box 16, FIN-96301 Rovaniemi, Finland

Dolling, A. (1999). The vegetative spread of Pteridium aquilinum in a hemiboreal forest: Invasion or revegetation? Forest Ecology and Management. Dec. 124(2-3): 177-184. {a} Department of Forest Vegetation Ecology, Faculty of Forestry, Swedish University of Agricultural Sciences, S-901 83, Umea, Sweden

Egnell, G. and B. Leijon (1999). Survival and growth of planted seedlings of Pinus sylvestris and Picea abies after different levels of biomass removal in clear-felling. Scandinavian Journal of Forest Research 14(4): 303-311. {a} Department of Silviculture, Swedish University of Agricultural Sciences, S-901 83, Umea, Sweden

Ericsson, T. (1999). The effect of pedigree error by misidentification of individual trees on genetic evaluation of a full-sib experiment. Silvae Genetica 48(5): 239-242. {a} Forestry Research Institute of Sweden (SkogForsk), SE-918 21, Savar, Sweden

Ericsson, T. and A. Fries (1999). High heritability for heartwood in north Swedish Scots pine. Theoretical and Applied Genetics. April 98(5): 732-735. {a} Forestry Research Institute of Sweden (SkogForsk), SE-918 21, Savar, Sweden

Escudero, A., M. V. Sanz, et al. (1999). Probability of germination after heat treatment of native Spanish pines. Annals of Forest Science. Aug. Sept. 56(6): 511-520. {a} Dept. Biologia Vegetal, Escuela de Ingenieria Tecnica Agricola, Universidad Politecnica de Madrid, Madrid, 28040, Spain

Faber, W. E. and S. Lavsund (1999). Summer foraging on Scots pine Pinus sylvestris by moose Alces alces in Sweden - Patterns and mechanisms. Wildlife Biology. June 5(2): 93-106. {a} Grimso Wildlife Research Station, Department of Conservation Biology, Swedish University of Agricultural Sciences (SLU), S-730 91, Riddarhyttan, Sweden

Fernandez, I., A. Cabaneiro, et al. (1999). Carbon mineralization dynamics in soils after wildfires in two Galician forests. Soil Biology and Biochemistry. Nov. 31(13): 1853-1865. {a} Instituto de Investigaciones Agrobiologicas de Galicia, 15780, Santiago de Compostela, Spain

Fransson, J. E. S., F. Walter, et al. (1999). Identification of clear felled areas using SPOT P and Almaz-1 SAR data. International Journal of Remote Sensing. Dec. 20(18): 3583-3593. {a} Department of Forest Resource Management and Geomatics, Swedish University of Agricultural Sciences, S-901 83, Umea, Sweden

Fries, A. (1999). Heartwood and sapwood variation in mature provenance trials of Pinus sylvestris. Silvae Genetica 48(1): 7-14. {a} Department of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, SLU, SE-90183, Umea, Sweden

Galan, d. M. A., M. A. Hagen, et al. (1999). Plant communities with Pinus sylvestris L. and P. nigra Arnold subsp. salzmannii (Dunal) Franco of the Spanish Sistema Central: A phytosociological approximation. Botanica Helvetica. June 109(1): 21-54. {a} Department of Biology, Laboratory of Botany, San Pablo-CEU University, Boadilla del Monte, 28660, Madrid, Spain

Gedykh, V. B. (1999). Distribution of some plants in Vaccinium vitis-idaea pine forests in dependence of a position in relief and regime of illuminatation. Botanicheskii Zhurnal St Petersburg. July 84(7): 97-102.

Gond, V., P. D. G. G. de, et al. (1999). Seasonal variations in leaf area index, leaf chlorophyll, and water content; scaling-up to estimate fAPAR and carbon balance in a multilayer, multispecies temperate forest. Tree Physiology. Aug. 19(10): 673-679. {a} Department of Biology, University of Antwerpen (UIA), Universiteitsplein 1, B-2610, Wilrijk, Belgium

Gonzalez, A. F., J. M. Pita, et al. (1999). Identification of Iberian and Canarian species of the genus Pinus with four isoenzyme systems. Biochemical Systematics and Ecology. April 27(3): 235-242. {a} Departamento de Biologia Vegetal, Escuela Tecnica Superior de Ingenieros Agronomos, Universidad Politecnica de Madrid, 28040, Madrid, Spain

Gorshkov, V. V. and N. I. Stavrova (1999). Effect of forest fires on seed production of Pinus sylvestris L. in pine forests of Kola peninsula. Rastitel'nye Resursy 35(1): 38-46.

Grigor, e. Y. S. and n. M. A. Buchel (1999). Bioindication of air pollutions on the basis on delayed chlorophyll fluorescence of leaves and tree phelloderm. Ekologiya Moscow. July Aug(4): 303-305.

Grodzinska, J. M. and L. G. Szarek (1999). Evaluation of SO2 and NO2-related degradation of coniferous forest stands in Poland. Science of the Total Environment. Oct. 241(1-3): 1-15. {a} Environmental Biology Department, Jagiellonian University, Ingardena 6, 30-060, Krakow, Poland

Grote, R. and M. Erhard (1999). Simulation of tree and stand development under different environmental conditions with a physiologically based model. Forest Ecology and Management. July 120(1-3): 59-76. {a} Institute for Forest Growth Research, University of Munich, Am Hochanger 13, D-85354, Freising, Germany

Habrouk, A., J. Retana, et al. (1999). Role of heat tolerance and cone protection of seeds in the response of three pine species to wildfires. Plant Ecology. Nov. 145(1): 91-99. {a} Unidad de Ecologia y CREAF, Facultad de Ciencias, Universidad Autonoma de Barcelona, Bellaterra, E-08193, Barcelona, Spain

Haggman, H., A. Jokela, et al. (1999). Somatic embryogenesis of Scots pine: Cold treatment and characteristics of explants affecting induction. Journal of Experimental Botany. [print] Dec 50(341): 1769-1778. {a} Punkaharju Research Station, The Finnish Forest Research Institute, Finlandiantie 18, FIN-58450, Punkaharju, Finland

Hari, P., A. Makela, et al. (1999). Field evidence for the optimality hypothesis of gas exchange in plants. Australian Journal of Plant Physiology 26(3): 239-244. {a} Department of Forest Ecology, University of Helsinki, FIN-00014, Helsinki, Finland

Harkonen, S. and R. Heikkila (1999). Use of pellet group counts in determining density and habitat use of moose Alces alces in Finland. Wildlife Biology. Dec. 5(4): 233-239. {a} South Savo Game Management District, FIN-51901, Juva, Finland

Harkonen, S. (1999). Forest damage caused by the Canadian beaver (Castor canadensis) in South Savo, Finland. Silva Fennica 33(4): 247-259. {a} South Savo Game Management District, FIN-51901, Juva, Finland

Hartley, J., J. W. G. Cairney, et al. (1999). Cross-colonization of Scots pine (Pinus sylvestris) seedlings by the ectomycorrhizal fungus Paxillus involutus in the presence of inhibitory levels of Cd and Zn. New Phytologist. April 142(1): 141-149. {a} Institute of Terrestrial Ecology, Monks Wood, Huntingdon, Cambs, PE17 2LS, UK

Hartley, J., J. W. G. Cairney, et al. (1999). The effects of multiple metal contamination on ectomycorrhizal Scots pine (Pinus sylvestris) seedlings. Environmental Pollution 106(3): 413-424. {a} Department of Biology, University of Leeds, Leeds, LS2 9JT, UK

Hartmann, R., B. U. Schneider, et al. (1999). Effects of N-enriched rock powder on soil chemistry, organic matter formation and plant nutrition in lignite-poor sandy mine spoil in the forest reclamation practice. Plant and Soil 213(1-2): 99-115. {a} Chair of Soil Protection and Recultivation, Brandenburg University of Technology at Cottbus, D-03013, Cottbus, Germany

Hausner, G., A. A. Hopkin, et al. (1999). Variation in culture and rDNA among isolates of Sphaeropsis sapinea from Ontario and Manitoba. Canadian Journal of Plant Pathology. Sept. 21(3): 256-264. {a} Canadian Forest Service, 1219 Queen St., Sault Ste. Marie, ON, P6A 5M7, Canada

Hedrick, P. W., O. Savolainen, et al. (1999). Factors influencing the extent of inbreeding depression: An example from Scots pine. Heredity . April 82(4): 441-450. {a} Department of Biology, Arizona State University, Tempe, AZ, 85287-1501, USA

Heiden, A. C., T. Hoffmann, et al. (1999). Emission of volatile organic compounds from ozone-exposed plants. Ecological Applications. Nov. 9(4): 1160-1167. {a} ISAS, Bunsen-Kirchhoff-Str. 11, D-44139, Dortmund, Germany

Heinken, T. and E. Zippel (1999). The pine forests on sandy soils (Dicrano-Pinion) in the northern German lowlands: Syntaxonomic, edaphic and geographic differentiation. Tuexenia 19: 55-106. {a} Systematische Botanik und Pflanzengeographie, Institut fuer Biologie, Freie Universitaet Berlin, Altensteinstrasse 6, 14195, Berlin, Germany

Helmisaari, H. S., K. Makkonen, et al. (1999). Fine-root growth, mortality and heavy metal concentrations in limed and fertilized Pinus silvestris (L.) stands in the vicinity of a Cu-Ni smelter in SW Finland. Plant and Soil 209(2): 193-200. {a} Vantaa Research Centre, Finnish Forest Research Institute, FIN-01301, Vantaa, Finland

Hilszczanska, D., T. Oszako, et al. (1999). Influence of laser light on mycelial growth of Hebeloma mesophaeum and ectomycorrhizal development on Scots pine. Mycorrhiza . April 8(6): 323-327. {a} Department of Forest Phytopathology, Forest Research Institute in Warsaw, ul. Bitwy Warszawskiej 1920, R. No.3, PL-00-973, Warsaw, Poland

Hogberg, P., M. N. Hogberg, et al. (1999). Nitrogen isotope fractionation during nitrogen uptake by ectomycorrhizal and non-mycorrhizal Pinus sylvestris. New Phytologist. June 142(3): 569-576. {a} Section of Soil Science, Department of Forest Ecology, SLU, S-901 83, Umea, Sweden

Hokka, H. and T. Penttila (1999). Modelling the dynamics of wood productivity on drained peatland sites in Finland. Silva Fennica 33(1): 25-39. {a} Rovaniemi Research Station, Finnish Forest Research Institute, 96301, Rovaniemi, Finland

Honkanen, T., E. Haukioja, et al. (1999). Responses of Pinus sylvestris branches to simulated herbivory are modified by tree sink/source dynamics and by external resources. Functional Ecology 13(1): 126-140. {a} Laboratory of Ecological Zoology, Department of Biology, University of Turku, FIN-20014, Turku, Finland

Hotanen, J. P., H. Nousiainen, et al. (1999). Vegetation succession and diversity on Teuravuoma experimental drainage area in northern Finland. Suo Helsinki 50(2): 55-82. {a} Joensuu Research Station, Finnish Forest Research Institute, FIN-80101, Joensuu, Finland

Hurme, P. and O. Savolainen (1999). Comparison of homology and linkage of random amplified polymorphic DNA (RAPD) markers between individual trees of Scots pine (Pinus sylvestris L.). Molecular Ecology 8(1): 15-22. {a} Dep. Biology, Univ. Oulu, P.O. Box 333, FIN-90571 Oulu, Finland

Hyvarinen, M., P. Halonen, et al. (1999). Habitat type and primary colonisation of annual shoots of conifer saplings by epiphytic lichens. Nordic Journal of Botany 19(4): 505-511. {a} Department of Biology, University of Oulu, FIN-90014v, Oulu, Finland

Ievins, G., D. Kruzmane, et al. (1999). Ethylene evolution from pine seedlings due to acute UV-B exposure as a possible indicator of long-term radio-frequency electromagnetic radiation under natural conditions. Proceedings of the Latvian Academy of Sciences Section B Natural Exact and Applied Sciences 53(1): 30-33. {a} Institute of Biology, University of Latvia, Miera iela 3, Salaspils, LV-2169, Latvia

Iivonen, S., R. Rikala, et al. (1999). Responses of Scots pine (Pinus sylvestris) seedlings grown in different nutrient regimes to changing root zone temperature in spring. Tree Physiology. Dec. 19(14): 951-958. {a} Suonenjoki Research Station, Finnish Forest Research Institute, Juntintie 40, FIN-77600, Suonenjoki, Finland

Jach, M. E. and R. Ceulemans (1999). Effects of elevated atmospheric CO2 on phenology, growth and crown structure of Scots pine (Pinus sylvestris) seedlings after two years of exposure in the field. Tree Physiology 19(4-5): 289-300. {a} Department of Biology, University of Antwerpen (UIA), Universiteitsplein 1, B - 2610, Wilrijk, Belgium

Jando, K. and M. Kukwa (1999). A new localities for Hypocenomyce anthracophila (Lichenes, Lecideaceae) in Poland. Fragmenta Floristica et Geobotanica Series Polonica 6: 286-288. {a} Katedra Ekologii Roslin i Ochrony Przyrody, Al. Legionow 9, PL-80-441, Gdansk, Poland

Janson, R. and L. Granat (1999). A foliar rinse study of the dry deposition of nitric acid to a coniferous forest. Agricultural and Forest Meteorology. Dec. 99(Special Issue): 683-696. {a} Department of Meteorology, Stockholm University, S-106 91, Stockholm, Sweden

Janson, R., S. C. De, et al. (1999). Emission of isoprene and carbonyl compounds from a boreal forest and wetland in Sweden. Agricultural and Forest Meteorology. Dec. 99(Special Issue): 671-681. {a} Department of Meteorology, Stockholm University, S-106 91, Stockholm, Sweden

Janssens, I. A., D. A. Sampson, et al. (1999). Above- and belowground phytomass and carbon storage in a Belgian Scots pine stand. Annals of Forest Science. Feb. 56(2): 81-90. {a} Department of Biology, University of Antwerp (UIA), Universiteitsplein 1, B-2610, Antwerpen, Belgium

Jenkins, D. and A. Watson (1999). Bird numbers in an Aberdeenshire glen in March-June 1987-99. Scottish Birds. Winter 20(2): 81-93. {a} Department of Zoology, University of Aberdeen, Aberdeen, AB24 3TZ, UK

Johannesson, H., S. Ryman, et al. (1999). Sarcodon imbricatus and S. squamosus: Two confused species. Mycological Research. Nov. 103(11): 1447-1452. {a} Department of Forest Mycology and Pathology, Swedish University of Agricultural Sciences, SE-750 07, Uppsala, Sweden

Johannisson, C., D. D. Myrold, et al. (1999). Retention of nitrogen by a nitrogen-loaded Scotch pine forest. Soil Science Society of America Journal. March April 63(2): 383-389. {a} Section of Forest Soils, Dep. of Forest Ecology, Swedish Univ. of Agricultural Sciences, S-901 83, Umea, Sweden

Jones, A. T. (1999). The Caledonian Pinewood Inventory of Scotland's native Scots pine woodlands. Scottish Forestry 53(4): 237-242. {a} Forestry Commission National Office for Scotland, 231 Corstorphine Road, Edinburgh, EH12 7AT, UK

Jonsson, B. (1999). Stand establishment and early growth of planted Pinus sylvestris and Picea abies related to microsite conditions. Scandinavian Journal of Forest Research 14(5): 425-440. {a} Department of Forest Resource Management and Geometrics, Swedish University of Agricultural Sciences, SE-901 83, Umea, Sweden

Jonsson, L., A. Dahlberg, et al. (1999). Continuity of ectomycorrhizal fungi in self-regenerating boreal Pinus sylvestris forests studied by comparing mycobiont diversity on seedlings and mature trees. New Phytologist. April 142(1): 151-162. {a} Department of Forest Mycology and Pathology, Swedish University of Agricultural Sciences, SE-750 07, Uppsala, Sweden

Jonsson, L., A. Dahlberg, et al. (1999). Ectomycorhizal fungal communities in late-successional Swedish boreal forests, and the composition following wildfire. Molecular Ecology 8(2): 205-215. {a} Dep. Forest Mycology Pathol., Box 7026, Swedish Univ. Agric. Sci., S-750 07 Uppsala, Sweden

Jorritsma, I. T. M., H. A. F. M. van, et al. (1999). Forest development in relation to ungulate grazing: A modeling approach. Forest Ecology and Management. July 120(1-3): 23-34. {a} Institute for Forestry and Nature Research (IBN-DLO), 6700 AA, Wageningen, Netherlands

Kaitera, J. (1999). The effect of storage temperature, time and spore source on the germination of Cronartium flaccidum and Peridermium pini aeciospores in vitro. Karstenia 39(2): 69-75. {a} Rovaniemi Research Station, Finnish Forest Research Institute, FIN-96301, Rovaniemi, Finland

Kaitera, J., L. Seitamaki, et al. (1999). Morphological variation of Peridermium pini and Cronartium flaccidum aeciospores. Mycological Research. June 103(6): 677-683. {a} Rovaniemi Research Station, Finnish Forest Research Institute, FIN-96301, Rovaniemi, Finland

Karkkainen, K., O. Savolainen, et al. (1999). Why do plants abort so many developing seeds: Bad offspring or bad maternal genotypes? Evolutionary Ecology 13(3): 305-317. {a} Department of Biological and Environmental Sciences, University of Jyvaskyla, FIN-40351, Jyvaskyla, Finland

Kaska, D. D., R. Myllyla, et al. (1999). Auxin transport inhibitors act through ethylene to regulate dichotomous branching of lateral root meristems in pine. New Phytologist. April 142(1): 49-58. {a} Department of Molecular, Cellular and Developmental Biology, University of California, Santa Barbara, CA, 93106, USA

Kaunisto, S., M. Moilanen, et al. (1999). Effect of apatite and phlogopite application on the needle nutrient concentrations of Pinus sylvestris (L.) on drained pine mires. Suo Helsinki 50(1): 1-15. {a} Parkano Research Station, Finnish Forest Research Institute, Kaironiementie 54, FIN-39700, Parkano, Finland

Kavvadias, V. A. and H. G. Miller (1999). Manganese and calcium nutrition of Pinus sylvestris and Pinus nigra from two different origins. II. Calcium. Forestry Oxford 72(2): 147-156. {a} Department of Forestry and Natural Environment, Laboratory of Forest Soils, Aristotle University of Thessaloniki, Thessaloniki, 546 06, Greece

Kavvadias, V. A. and H. G. Miller (1999). Manganese and calcium nutrition of Pinus sylvestris and Pinus nigra from two different origins I. Manganese. Forestry Oxford 72(1): 35-46. {a} Department of Forestry and Natural Environment, Aristotle University of Thessaloniki, Thessaloniki, 540 06, Greece

Kelbel, P. (1999). Analysis of conobionts from ecological and environmental aspects. Journal of Forest Science Prague. Nov. 45(11): 490-495. {a} Botanicka Zahrada UPJS, Manesova 23, 043 52, Kosice, Czech Republic

Kelliher, F. M., J. Lloyd, et al. (1999). Carbon dioxide efflux density from the floor of a central Siberian pine forest. Agricultural and Forest Meteorology. May 94(3-4): 217-232. {a} Manaaki Whenua - Landcare Research, Lincoln, New Zealand

Kellomaki, S., V. P. Ikonen, et al. (1999). Modelling the structural growth of Scots pine with implications for wood quality. Ecological Modelling. Oct. 122(1-2): 117-134. {a} Faculty of Forestry, University of Joensuu, FIN-80101, Joensuu, Finland

Keplin, B. (1999). Decomposition and colonization by microarthropods of pine root litter (Pinus nigra and Pinus sylvestris) in a minicontainer test on reclaimed forest stands. Braunschweiger Naturkundliche Schriften. Oct. 5(4): 913-924. {a} Institut fuer Landschaftsoekologie, Westfaelische Wilhelms-Universitaet, Robert-Koch-Strasse 26, D-48149, Muenster, Germany

Kieliszewska, R. B. (1999). Phosphate status and acid phosphatase activity in soil and ectomycorrhizas in two mature stands of scots pine (Pinus sylvestris L.) exposed to different levels of anthropogenic pollution. Acta Societatis Botanicorum Poloniae 68(4): 311-317. {a} Institute of Dendrology, Polish Academy of Sciences, Parkowa 5, PL-62-035, Kornik, Poland

Kinnunen, H., S. Manninen, et al. (1999). SEM-EDS image analysis as a tool for scoring the epicuticular wax tube distribution on Pinus sylvestris needles: Evaluation using a UV-B field experiment. Environmental and Experimental Botany. Dec. 42(3): 173-180. {a} Department of Biology/Botany, Thule Institute, University of Oulu, PL 3000, 90401, Oulu, Finland

Kirschner, R. and F. Oberwinkler (1999). Cylindrocarpostylus, a new genus based on a hyphomycete rediscovered from bark beetle galleries. Mycological Research. Sept. 103(9): 1152-1156. {a} Spezielle Botanik und Mykologie, Universitaet Tuebingen, Auf der Morgenstelle 1, 72076, Tuebingen, Germany

Kirschner, R. and F. Oberwinkler (1999). A new Ophiostoma species associated with bark beetles infesting Norway spruce. Canadian Journal of Botany. Feb. 77(2): 247-252. {a} Spezielle Botanik/Mykologie, Universitaet Tuebingen, Auf der Morgenstelle 1, D-72076, Tuebingen, Germany

Kishenko, I. T. (1999). The crop of cones and viable of seeds of some Pinaceae species under introduction in Karelia. Rastitel'nye Resursy 35(2): 32-37. Paris, France

Koelewijn, H. P., V. Koski, et al. (1999). Magnitude and timing of inbreeding depression in Scots pine (Pinus sylvestris L.). Evolution . June 53(3): 758-768. {a} Department of Plant Population Biology, Netherlands Institute of Ecology, Boterhoeksestraat 22, 6666 ZG, Heteren, Netherlands

Kozlov, M. V. and P. Niemela (1999). Difference in needle length: A new and objective indicator of pollution impact on Scots pine (Pinus sylvestris). Water Air and Soil Pollution. Nov. 116(1-2): 365-370. {a} Section of Ecology, University of Turku, FIN-20014, Turku, Finland

Krankina, O. N., M. E. Harmon, et al. (1999). Nutrient stores and dynamics of woody detritus in a boreal forest: Modeling potential implications at the stand level. Canadian Journal of Forest Research 29(1): 20-32. {a} Department of Forest Science, Oregon State University, Corvallis, OR, 97331, USA

Kravka, M., T. Krejzar, et al. (1999). Water content in stem wood of large pine and spruce trees in natural forests in central Sweden. Agricultural and Forest Meteorology. Dec. 99(Special Issue): 555-562. {a} Mendel Agricultural and Forest University, Zemedelska 3, 61300, Brno, Czech Republic

Kremenetski, C. V., O. A. Chichagova, et al. (1999). Palaeoecological evidence for Holocene vegetation, climate and land-use change in the low Don basin and Kalmuk area, southern Russia. Vegetation History and Archaeobotany. Dec. 8(4): 233-246. {a} Institute of Geography, Russian Academy of Sciences, Staromonetny Lane 29, 109017, Moscow, Russia

Kruzmane, D. and G. Ievinsh (1999). Characterization of 1-aminocyclopropane-1-carboxylic acid oxidase from barley (Hordeum vulgare L.) seedlings and pine (Pinus sylvestris L.) needles. Plant Science Shannon. March 142(1): 13-19. {a} Department of Plant Physiology, Institute of Biology, University of Latvia, 3 Miera Str., LV-2169, Salaspils, Latvia

Kyto, M., P. Niemela, et al. (1999). Effects of forest fertilization on the radial growth and resin exudation of insect-defoliated Scots pines. Journal of Applied Ecology. Oct. 36(5): 763-769. {a} Vantaa Research Centre, Finnish Forest Research Institute, FIN-01301, Vantaa, Finland

Laukkanen, H., H. Haggman, et al. (1999). Tissue browning of in vitro cultures of Scots pine: Role of peroxidase and polyphenol oxidase. Physiologia Plantarum. July 106(3): 337-343. {a} Department of Biology/Botany, University of Oulu, FIN-90570, Oulu, Finland

Lelu, M. A., C. Bastien, et al. (1999). Somatic embryogenesis and plantlet development in Pinus sylvestris and Pinus pinaster on medium with and without growth regulators. Physiologia Plantarum. April 105(4): 719-728. {a} Unite Amelioration, Genetique et Physiologie Forestieres, INRA, Avenue de la Pomme de Pin, Ardon F-45, 166, Olivet Cedex, France

Lenoir, L., J. Bengtsson, et al. (1999). Effects of coniferous resin on fungal biomass and mineralisation processes in wood ant nest materials. Biology and Fertility of Soils. Dec. 30(3): 251-257. {a} Department of Ecology and Environmental Research, Swedish University of Agricultural Sciences, S-75007, Uppsala, Sweden

Lerceteau, E. and A. E. Szmidt (1999). Properties of AFLP markers in inheritance and genetic diversity studies of Pinus sylvestris L. Heredity . March 82(3): 252-260. {a} Department of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, S-901 83, Umea, Sweden

Levy, P. E., A. Grelle, et al. (1999). Regional-scale CO2 fluxes over central Sweden by a boundary layer budget method. Agricultural and Forest Meteorology. Dec. 99(Special Issue): 169-180. {a} Institute of Terrestrial Ecology, Bush Estate, Penicuik, Midlothian, EH26 OQB, UK

Lichtenegger, H., A. Reiterer, et al. (1999). Variation of cellulose microfibril angles in softwoods and hardwoods: A possible strategy of mechanical optimization. Journal of Structural Biology. Dec. 128(3): 257-269. {a} Erich Schmid Institute for Materials Science, Austrian Academy of Sciences and University of Leoben, Leoben, Austria

Lindahl, B., J. Stenlid, et al. (1999). Translocation of 32P between interacting mycelia of a wood-decomposing fungus and ectomycorrhizal fungi in microcosm systems. New Phytologist. Oct. 144(1): 183-193. {a} Department of Forest Mycology and Pathology, SLU, S-750 07, Uppsala, Sweden

Lindbladh, M. and S. G. Nilsson (1999). Forest and trees in the cultural landscape at Stenbrohult, S Sweden - vegetation history based on biological and historical archives. Svensk Botanisk Tidskrift 93(1): 19-31. {a} Institutionen for sydsvensk skogsvetenskap, SLU, SE-230 53, Alnarp, Sweden

Lindholm, M., M. Eronen, et al. (1999). A ring-width chronology of Scots pine from northern Lapland covering the last two millennia. Annales Botanici Fennici. June 36(2): 119-126. {a} Saima Centre for Environmental Sciences, Linnankatu 11, FIN-57130, Savonlinna, Finland

Lindstrom, A. and G. Rune (1999). Root deformation in plantations of container-grown Scots pine trees: Effects on root growth, tree stability and stem straightness. Plant and Soil 217(1-2): 29-37. {a} Dalarna University, S-776 98, Garpenberg, Sweden

Linkosalo, T. (1999). Regularities and patterns in the spring phenology of some boreal trees. Silva Fennica 33(4): 237-245. {a} Department of Forest Ecology, University of Helsinki, Unioninkatu 40 B, FIN-00014, Helsinki, Finland

Luedeker, W., H. G. Dahn, et al. (1999). Laser-induced fluorescence-A method to detect the vitality of scots pines. Remote Sensing of Environment. June 68(3): 225-236. {a} Inst. of Optoelectronics, German Aerospace Center (DLR), D-82230, Wessling, Germany

Lundin, L. C., S. Halldin, et al. (1999). Continuous long-term measurements of soil-plant-atmosphere variables at a forest site. Agricultural and Forest Meteorology. Dec. 99(Special Issue): 53-73. {a} Department of Earth Sciences/Hydrology, Uppsala University, Villavagen 16, SE-752 36, Uppsala, Sweden

Lyytikainen, S. P., O. Anderbrant, et al. (1999). Monitoring European pine sawfly population densities with pheromone traps in young pine plantations. Forest Ecology and Management. Dec. 124(2-3): 113-121. {a} Department of Ecology, Lund University, Ecology Building, S-223 62, Lund, Sweden

Lyytikainen, S. P. (1999). Growth responses of Scots pine (Pinaceae) to artificial and sawfly (Hymenoptera: Diprionidae) defoliation. Canadian Entomologist. July Aug 131(4): 455-463. {a} Department of Ecology, Lund University, Ecology Building, S-223 62, Lund, Sweden

Lyytikainen, S. P. (1999). The responses of scots pine, Pinus sylvestris, to natural and artificial defoliation stress. Ecological Applications. May 9(2): 469-474. {a} Department of Ecology, Lund University, S-223 62, Lund, Sweden

Makinen, H. and F. Colin (1999). Predicting the number, death, and self-pruning of branches in Scots pine. Canadian Journal of Forest Research. Aug. 29(8): 1225-1236. {a} Finnish Forest Research Institute, FIN-01301, Vantaa, Finland

Makinen, H. (1999). Effect of stand density on radial growth of branches of Scots pine in southern and central Finland. Canadian Journal of Forest Research. Aug. 29(8): 1216-1224. {a} Finnish Forest Research Institute, FIN-01301, Vantaa, Finland

Makinen, H. (1999). Growth, suppression, death, and self-pruning of branches of Scots pine in southern and central Finland. Canadian Journal of Forest Research. May 29(5): 585-594. {a} Finnish Forest Research Institute, FIN-01301, Vantaa, Finland

Makinen, H. and P. Vanninen (1999). Effect of sample selection on the environmental singal derived from tree-ring series. Forest Ecology and Management 113(1): 83-89. {a} Finnish Forest Res. Inst., PO Box 18, FIN-01301 Vantaa, Finland

Makipaa, R., T. Karjalainen, et al. (1999). Effects of climate change and nitrogen deposition on the carbon sequestration of a forest ecosystem in the boreal zone. Canadian Journal of Forest Research. Oct. 29(10): 1490-1501. {a} Finnish Forest Research Institute, Unioninkatu 40A, FIN-00170, Helsinki, Finland

Makitalo, K. (1999). Effect of site preparation and reforestation method on survival and height growth of Scots pine. Scandinavian Journal of Forest Research 14(6): 512-525. {a} Rovaniemi Research Station, Finnish Forest Research Institute, FIN-96301, Rovaniemi, Finland

Makkonen, K. and H. S. Helmisaari (1999). Assessing fine-root biomass and production in a Scots pine stand: Comparison of soil core and root ingrowth core methods. Plant and Soil 210(1): 43-50. {a} Vantaa Research Centre, Finnish Forest Research Institute, FIN-01301, Vantaa, Finland

Malagoli, M. and A. Bottacin (1999). Response of Scots pine and European larch seedlings to nitrogen and sulphur shortage. Phyton Horn. [print] 39(4): 123-130. {a} Department of Agricultural Biotechnology, University of Padua, Agripolis, I-35020, Legnaro, Italy

Malkonen, E., J. Derome, et al. (1999). Compensatory fertilization of Scots pine stands polluted by heavy metals. Nutrient Cycling in Agroecosystems. Nov. 55(3): 239-268. {a} Finnish Forest Research Institute, Vantaa Research Centre, FIN-01301, Vantaa, Finland

Mandre, M., J. Kloseiko, et al. (1999). Changes in phytomass and nutrient partitioning in young conifers in extreme alkaline growth conditions. Environmental Pollution 105(2): 209-220. {a} Department of Ecophysiology, Estonian Agricultural University, Forest Research Institute, Viljandi mnt.18b, Tallinn, 11216, Estonia

Manninen, A. M., T. Holopainen, et al. (1999). Performance of grey pine aphid, Schizolachnus pineti, on ectomycorrhizal and non-mycorrhizal Scots pine seedlings at different levels of nitrogen availability. Entomologia Experimentalis et Applicata. Oct. 93(1): 117-120. {a} Department of Ecology and Environmental Science, University of Kuopio, FIN-70211, Kuopio, Finland

Maunuksela, L., K. Zepp, et al. (1999). Analysis of Frankia populations in three soils devoid of actinorhizal plants. FEMS Microbiology Ecology 28(1): 11-21. {a} Dep. Biosci., Div. Gen. Microbiol., Univ. Helsinki, P.O. Box 56, FIN-00014 Helsinki, Finland

Medlyn, B. E. and P. G. Jarvis (1999). Design and use of a database of model parameters from elevated (CO2) experiments. Ecological Modelling. Dec. 124(1): 69-83. {a} Laboratoire d'Ecophysiologie et Nutrition, INRA Pierroton, 33611, Gazinet Cedex, France

Melcher, H. L. and L. H. Townsend (1999). Diapause induction in a Kentucky population of Diprion similis (Hymenoptera: Diprionidae). Journal of Entomological Science. July 34(3): 328-334. {a} Department of Entomology, University of Kentucky, Lexington, KY, 40546-0091, USA

Migaszewski, Z. M. (1999). Determining organic compound ratios in soils and vegetation of the Holy Cross Mts, Poland. Water Air and Soil Pollution. April 111(1-4): 123-138. {a} Holy Cross Mountain Division, Polish Geological Institute, 25-953, Kielce, Poland

Milkowski, M. (1999). New host plants for Mesosa curculionoides (L.) and Pogonocherus hispidus (L.) (Coleoptera: Cerambycidae). Przeglad Zoologiczny. [print] 43(1-2): 117-120. {a} ul. Krolowej Jadwigi 19/21, 26-600, Radom, Poland

Mitchell, R. J., R. H. Marrs, et al. (1999). A study of the restoration of heathland on successional sites: Changes in vegetation and soil chemical properties. Journal of Applied Ecology. Oct. 36(5): 770-783. {a} ITE Banchory Research Station, Hill of Brathens, Glassel, Banchory, Kincardineshire, AB31 4BY, UK

Moberg, L. (1999). Variation in knot size of Pinus sylvestris in two initial spacing trials. Silva Fennica 33(2): 131-144. {a} Department of Forest Management and Products, Swedish University of Agricultural Sciences, S-750 07, Uppsala, Sweden

Molder, M. and A. Lindroth (1999). Thermal roughness length of a boreal forest. Agricultural and Forest Meteorology. Dec. 99(Special Issue): 659-670. {a} Department of Physical Geography, Lund University, SE-22100, Lund, Sweden

Monserud, R. A. and H. Sterba (1999). Modeling individual tree mortality for Austrian forest species. Forest Ecology and Management 113(2-3): 109-123. {a} Rocky Mountain Pacific Northwest Res. Stn., USDA Forest Service, 1221 SW Yamhill No. 200, Portland, OR 97205, USA

Moorman, G. W. and R. J. Lease (1999). Effects of pruning in the management of dogwood and pine branch dieback in the landscape. Journal of Arboriculture. Sept. 25(5): 274-277. {a} Department of Plant Pathology, The Pennsylvania State University, University Park, PA, 16802-4507, USA

Moren, A. S. (1999). Modelling branch conductance of Norway spruce and Scots pine in relation to climate. Agricultural and Forest Meteorology. Dec. 99(Special Issue): 579-593. {a} Department for Production Ecology, Swedish University of Agricultural Sciences, SE-750 07, Uppsala, Sweden

Moricca, S., A. Ragazzi, et al. (1999). Molecular and conventional detection and identification of Cladosporium tenuissimum on two-needle pine rust aeciospores. Canadian Journal of Botany. March 77(3): 339-347. {a} CNR, Istituto per la Patologia degli Alberi Forestali, Piazzale delle Cascine 28, 50144, Firenze, Italy

Morling, T. and E. Valinger (1999). Effects of fertilization and thinning on heartwood area, sapwood area and growth in Scots pine. Scandinavian Journal of Forest Research 14(5): 462-469. {a} Faculty of Forestry, Department of Silviculture, Swedish University of Agricultural Sciences, SE-901 83, Umea, Sweden

Mottonen, M., E. Jarvinen, et al. (1999). Spatial distribution of soil ergosterol in the organic layer of a mature Scots pine (Pinus sylvestris L.) forest. Soil Biology and Biochemistry 31(4): 503-516. {a} Faculty of Forestry, University of Joensuu, FIN-80101, Joensuu, Finland

Naesset, E. (1999). Effects of delineation errors in forest stand boundaries on estimated area and timber volumes. Scandinavian Journal of Forest Research 14(6): 558-566. {a} Department of Forest Sciences, Agricultural University of Norway, N-1432, As, Norway

Nardi, S., D. Pizzeghello, et al. (1999). Biological activity of humic substances extracted from soils under different vegetation cover. Communications in Soil Science and Plant Analysis 30(5-6): 621-634. {a} Department of Biotecnologie Agrarie, University of Padova, Strada Romea 16, 35020, Legnaro, Italy

Nevalainen, S. (1999). Gremmeniella abietina in Finnish Pinus sylvestris stands in 1986-1992: A study based on the National Forest Inventory. Scandinavian Journal of Forest Research 14(2): 111-120. {a} Joensuu Research Station, Finnish Forest Research Institute, FI-80101, Joensuu, Finland

Nilsson, M. C., D. A. Wardle, et al. (1999). Effects of plant litter species composition and diversity on the boreal forest plant-soil system. Oikos . July 86(1): 16-26. {a} Dept of Forest Vegetation Ecology, Faculty of Forestry, Swedish Univ. of Agricultural Sciences, SE-901 83, Umea, Sweden

Novitskaya, L. L., E. A. Zhitkova, et al. (1999). Ultrastructure of sieve element walls in pine, spruce and birch. Botanicheskii Zhurnal St Petersburg. May 84(5): 20-30.

Nummi, T. (1999). Prediction of stem characteristics for Pinus sylvestris. Scandinavian Journal of Forest Research 14(3): 270-275. {a} Department of Mathematics, Statistics and Philosophy, University of Tampere, SF-33101, Tampere, Finland

O, H. K. L., E. Lahde, et al. (1999). Leaf area and tree increment dynamics on a fertile mixed-conifer site in southern Finland. Annals of Forest Science. March April 56(3): 237-247. {a} University of California, 145 Mulford Hall No. 3114, Berkeley, CA, 94720-3114, USA

Ohlson, M. (1999). Differentiation in adaptive traits between neighbouring bog and mineral soil populations of Scots pine Pinus sylvestris. Ecography . April 22(2): 178-182. {a} Dept of Biology and Nature Conservation, Agricultural Univ. of Norway, N-1432, As, Norway

Oleksyn, J., P. B. Reich, et al. (1999). Differential above- and below-ground biomass accumulation of European Pinus sylvestris populations in a 12-year-old provenance experiment. Scandinavian Journal of Forest Research 14(1): 7-17. {a} Polish Academy of Sciences, Institute of Dendrology, Parkowa 5, PL-62-035, Kornik, Poland

Olekysn, J., P. B. Reich, et al. (1999). Nutritional status of pollen and needles of diverse Pinus sylvestris populations grown at sites with contrasting pollution. Water Air and Soil Pollution 110(1-2): 195-212. {a} Univ. Minn., Dep. Forest Resources, 115 Green Hall, 1530 N. Cleveland Ave., St. Paul, MN 5518-6112, USA

Olsson, B. A. (1999). Effects of biomass removal in thinnings and compensatory fertilization on exchangeable base cation pools in acid forest soils. Forest Ecology and Management. Sept. 122(1-2): 29-39. {a} Department of Ecology and Environmental Research, Swedish University of Agricultural Sciences, S-750 07, Uppsala, Sweden

Ots, K. and J. Rauk (1999). Influence of climatic factors on annual rings of conifers. Zeitschrift fuer Naturforschung Section C Journal of Biosciences. July Aug 54(7-8): 526-533. {a} Department of Ecophysiology, Forest Research Institute, Estonian Agricultural University, Viljandi mnt. 18b-508, 11216, Tallinn, Estonia

Oven, P. and N. Torelli (1999). Response of the cambial zone in conifers to wounding. Phyton Horn. [print] 39(3 Special Edition): 133-137. {a} Biotechnical Faculty, Department of Wood Science and Technology, Rozna dolina VIII/34, 1001, Ljubljana, Slovenia

Ozanne, C. M. P. (1999). A comparison of the canopy arthropod communities of coniferous and broad-leaved trees in the United Kingdom. Selbyana . Dec. 20(2): 290-298. {a} School of Life Sciences, Roehampton Institute London, West Hill, London, SW15 3SN, UK

Paatalo, M. L., H. Peltola, et al. (1999). Modelling the risk of snow damage to forests under short-term snow loading. Forest Ecology and Management 116(1-3): 51-70. {a} Faculty of Forestry, University of Joensuu, FIN-80101, Joensuu, Finland

Palmroth, S., L. Palva, et al. (1999). Fine scale measurement and simulation of penumbral radiation formed by a pine shoot. Agricultural and Forest Meteorology. May 95(1): 15-25. {a} Department of Forest Ecology, University of Helsinki, Helsinki, FIN-00014, Finland

Partanen, J. and E. Beuker (1999). Effects of photoperiod and thermal time on the growth rhythm of Pinus sylvestris seedlings. Scandinavian Journal of Forest Research 14(6): 487-497. {a} Punkaharju Research Station, Finnish Forest Research Institute, FIN-58450, Punkaharju, Finland

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Petersson, H. (1999). A segmented stem profile model for Pinus sylvestris. Forest Ecology and Management. Nov. 124(1): 13-26. {a} Department of Forest Resource Management and Geomatics, Section of Forest Resource Analyses, Swedish University of Agricultural Sciences, S-901 83, Umea, Sweden

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Priha, O. and A. Smolander (1999). Nitrogen transformations in soil under Pinus sylvestris, Picea abies and Betula pendula at two forest sites. Soil Biology and Biochemistry. July 31(7): 965-977. {a} Finnish Forest Research Institute, FIN-01301, Vantaa, Finland

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Robakowski, P. and E. Laitat (1999). Effects of an enhanced ultraviolet-B irradiation on photosynthetic apparatus of several forest coniferous tree species from different locations. Acta Physiologiae Plantarum 21(3): 283-296. {a} Department of Forestry, University of Agriculture in Poznan, ul. Wojska Polskiego 69, PL 60 - 625, Poznan, Poland

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Rust, S. (1999). Comparison of three methods for determining the conductive xylem area of Scots pine (Pinus sylvestris). Forestry Oxford 72(2): 103-108. {a} Unter den Eichen, Institut Gehoelze and Landschaft Dr. Gustke GmbH, 16259, Neu Gersdorf, Germany

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Safronova, G. P. (1999). Formation of woody community on rock outcrops along roads. Lesovedenie . Jan. Feb.(1): 32-36. Ebetsu, Hokkaido, Japan

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Sanchez, H. L. J., M. F. Gomez, et al. (1999). Identification of Holocene vegetal macroremains in the upper basins of the rivers Porma, Curueno and Esla (Leon, Spain). Boletin de la Real Sociedad Espanola de Historia Natural Seccion Biologica. July 95(1-2): 31-42. {a} Departamento de Silvopascicultura, E.TSI de Montes, Universidad Politecnica, Ciudad Universitaria s/n, 28040, Madrid, Spain

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