Source: AGRICOLA database (1970-1996)

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Bakker, M. R., J. Garbaye, et al. (2000). Effect of liming on the ectomycorrhizal status of oak. Forest Ecology and Management. Feb. 126(2): 121-131. {a} Equipe Cycles Biogeochimiques, INRA-Nancy, F-54280, Champenoux, France

Bridge, M. C. and V. Winchester (2000). An evaluation of standard oak tree growth in Ruislip woods, West London. Botanical Journal of the Linnean Society. [print] Sept. Oct. 134(1-2): 61-71. {a} Institute of Archaeology, University College London, London, WC1H 0PY, UK

Bruun, H. H. (2000). An inventory of the lichen Lobaria pulmonaria in the province of Aland, SW Finland. Memoranda Societatis pro Fauna et Flora Fennica. [print] 76(1-2): 15-21. {a} Abo Akademi University, Porthansgatan 3, FIN-20500, Abo, Finland

Buck, S. G. H. and A. D. Bell (2000). Models of crown architecture in Quercus petraea and Q. robur: Shoot lengths and bud numbers. Forestry Oxford 73(1): 1-19. {a} Institute of Plant Genetics and Crop Plant Research, IPK, Corrensstrasse 3, D-06466, Gatersleben, Germany

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David, J. P., D. Rey, et al. (2000). Differential toxicity of leaf litter to dipteran larvae of mosquito developmental sites. Journal of Invertebrate Pathology. Jan. 75(1): 9-18. {a} UMR Ecosystemes et Changements Environnementaux, Centre de Biologie Alpine, Universite Joseph Fourier, F-38041, Grenoble Cedex 9, France

Emborg, J., M. Christensen, et al. (2000). The structural dynamics of Suserup Skov, a near-natural temperate deciduous forest in Denmark. Forest Ecology and Management. Feb. 126(2): 173-189. {a} Department of Economics and Natural Resources, Unit of Forestry, Royal Veterinary and Agricultural University, Rolighedsvej 23, DK-1958, Frederiksberg C, Denmark

Frost, I. and H. Rydin (2000). Spatial pattern and size distribution of the animal-dispersed tree Quercus robur in two spruce-dominated forests. Ecoscience 7(1): 38-44. {a} Department of Plant Ecology, Evolutionary Biology Centre, Uppsala University, Villavagen 14, SE - 752 36, Uppsala, Sweden

Garriou, D., S. Girard, et al. (2000). Effect of desiccation during cold storage on planting stock quality and field performance in forest species. Annals of Forest Science. Feb. 57(2): 101-111. {a} Unite Ecophysiologie Forestiere, INRA Centre de Nancy, 54280, Champenoux, France

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.

Grundhoefer, P. and G. G. Gross (2000). Purification of tetragalloylglucose 4-O-galloytransferase and preparation of antibodies against this key enzyme in the biosynthesis of hydrolyzable tannins. Zeitschrift fuer Naturforschung Section C Journal of Biosciences. [print] July August 55(7-8): 582-587. {a} Abteilung Allgemeine Botanik, Universitaet Ulm, D-89069, Ulm, Germany

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

Harmer, R. (2000). Differences in growth and branch production by young plants of two provenances of Quercus robur L. Forestry Oxford. [print] 73(3): 271-281. {a} Silviculture and Seed Research Branch, Forest Research, Wrecclesham, Alice Holt Lodge, Farnham, Surrey, GU10 4LH, UK

Hoenig, K., M. Riefler, et al. (2000). Survey of Paxillus involutus (Batsch) Fr. inoculum and fruitbodies in a nursery by IGS-RFLPs and IGS sequences. Mycorrhiza . April 9(6): 315-322. {a} Botanical Institute, Systematic Botany and Mycology, Eberhard-Karls-University Tuebingen, Auf der Morgenstelle 1, D-72076, Tuebingen, Germany

Hoffmann, E., C. Luedke, et al. (2000). Spatial determination of elements in green leaves of oak trees (Quercus robur) by laser ablation-ICP-MS. Fresenius' Journal of Analytical Chemistry. [print] July 367(6): 579-585. {a} Institut fuer Spektrochemie und angewandte Spektroskopie, Albert-Einstein-Str. 9, 12489, Berlin, Germany

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

Jensen, J. S. (2000). Provenance variation in phenotypic traits in Quercus robur and Quercus petraea in Danish provenance trials. Scandinavian Journal of Forest Research. [print] 15(3): 297-308. {a} Danish Forest and Landscape Research Institute, Ministry of Environment and Energy, Horsholm Kongevej 11, DK-2970, Horsholm, Denmark

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

Kazda, M., J. Salzer, et al. (2000). Photosynthetic capacity in relation to nitrogen in the canopy of a Quercus robur, Fraxinus angustifolia and Tilia cordata flood plain forest. Tree Physiology. [print] September 20(15): 1029-1037. {a} Department of Systematic Botany and Ecology, Universitaet Ulm, Albert-Einstein-Allee 11, D-89081, Ulm, Germany

Lefort, F., G. C. Douglas, et al. (2000). Microsatellite DNA profiling of phenotypically selected clones of Irish oak (Quercus spp.) and ash (Fraxinus excelsior L.). Silvae Genetica. [print] Juni 49(1): 21-28. {a} Laboratory of Plant Physiology and Biotechnology, Department of Biology, University of Crete, 714 09, Heraklion, Crete, Greece

Lexer, C., B. Heinze, et al. (2000). Microsatellite analysis of maternal half-sib families of Quercus robur, pedunculate oak: II. Inferring the number of pollen donors from the offspring. Theoretical and Applied Genetics. April 100(6): 858-865. {a} Zentrum fuer Angewandte Genetik, Universitaet fuer Bodenkultur Wien, Muthgasse 18, A-1190, Vienna, Austria

Li, J. and H. Zhai (2000). Hydraulic architecture and drought resistance of woody plants. Yingyong Shengtai Xuebao. [print] April 11(2): 301-305. {a} College of Resources and Environment, Beijing Forest University, Beijing, 100083, China

Lof, M. (2000). Influence of patch scarification and insect herbivory on growth and survival in Fagus sylvatica L., Picea abies L. Karst. and Quercus robur L. seedlings following a Norway spruce forest. Forest Ecology and Management. [print] 134(1-3): 111-123. {a} Southern Swedish Forest Research Centre, Swedish University of Agricultural Sciences, S-230 53, Alnarp, Sweden

Lof, M. (2000). Establishment and growth in seedlings of Fagus sylvatica and Quercus robur: Influence of interference from herbaceous vegetation. Canadian Journal of Forest Research. [print] June 30(6): 855-864. {a} Southern Swedish Forest Research Centre, Swedish University of Agricultural Sciences, S-230 53, Alnarp, Sweden

Mammela, P., H. Savolainen, et al. (2000). Analysis of oak tannins by liquid chromatography-electrospray ionisation mass spectrometry. Journal of Chromatography A. [print] 891(1): 75-83. {a} Kuopio Regional Institute of Occupational Health, FIN-70701, Kuopio, Finland

Marcais, B. and O. Cael (2000). Comparison of the susceptibility of Quercus petraea, Q. robur and Q. rubra to Collybial fusipes. European Journal of Plant Pathology. March 106(3): 227-232. {a} Laboratoire de Pathologie Forestiere, Institut National de la Recherche Agronomique, 54280, Champenoux, France

Marcais, B., O. Cael, et al. (2000). Relationship between presence of basidiomes, above-ground symptoms and root infection by Collybia fusipes in oaks. Forest Pathology. [print] February 30(1): 7-17. {a} Laboratoire de Pathologie Forestiere, Institut National de la Recherche Agronomique, 54280, Champenoux, France

Neirynck, J., S. Mirtcheva, et al. (2000). Impact of Tilia platyphyllos Scop., Fraxinus excelsior L., Acer pseudoplatanus L., Quercus robur L. and Fagus sylvatica L. on earthworm biomass and physico-chemical properties of a loamy topsoil. Forest Ecology and Management. [print] 133(3): 275-286. {a} Laboratory of Forestry, University of Ghent, Geraardsbergse Steenweg 267, B-9090, Gontrode, Belgium

Onaindia, M. and I. Amezaga (2000). Seasonal variation in the seed banks of native woodland and coniferous plantations in Northern Spain. Forest Ecology and Management. Feb. 126(2): 163-172. {a} Department of Plant Biology and Ecology, University of the Basque Country, 48080, Bilbao, Spain

Pavlica, M., V. Besendorfer, et al. (2000). The cytotoxic effect of wastewater from the phosphoric gypsum depot on common oak (Quercus robur L.) and shallot (Allium cepa var. ascalonicum). Chemosphere . [print] November 41(10): 1519-1527. {a} Department of Molecular Biology, Faculty of Science, University of Zagreb, Rooseveltov trg 6, HR-10000, Zagreb, Croatia

Perez, C. M. S., M. A. Sanchez, et al. (2000). Fermentation of white wines in the presence of wood chips of American and French oak. Journal of Agricultural and Food Chemistry. March 48(3): 885-889. {a} Departamento de Quimica Analitica y Tecnologia de Alimentos, Facultad de Ciencias Quimicas, Universidad de Castilla-La Mancha, Campus Universitario s/n, 13071, Ciudad Real, Spain

Pisut, I. and E. Lisicka (2000). Monitoring of epiphytes on permanent plot in the vicinity of Bratislava (SW Slovakia). Biologia Bratislava. [print] August 55(4): 369-373. {a} Institute of Botany, Slovak Academy of Sciences, Dubravska cesta 14, SK-84223, Bratislava, Slovakia

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

Ragazzi, A., S. Moricca, et al. (2000). Analysis of Discula quercina isolates from Quercus spp. Zeitschrift fuer Pflanzenkrankheiten und Pflanzenschutz. March 107(2): 170-175. {a} Istituto di Patologia e Zoologia forestale e agraria, Universita degli Studi, Piazzale delle Cascine, 28, 50144, Firenze, Italy

Ranius, T. and N. Jansson (2000). The influence of forest regrowth, original canopy cover and tree size on saproxylic beetles associated with old oaks. Biological Conservation. [print] August 95(1): 85-94. {a} Department of Zoology, Lund University, Helgonav. 3, SE-223 62, Lund, Sweden

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

Sarlov, H. I. L. and G. L. A. Fry (2000). Dispersal of woody plants in forest edges and hedgerows in a Southern Swedish agricultural area: The role of site and landscape structure. Landscape Ecology. April 15(3): 229-242. {a} Department of Landscape Planning, S-230 53, Alnarp, Sweden

Schonrogge, K., L. J. Harper, et al. (2000). The protein content of tissues in cynipid galls (Hymenoptera: Cynipidae): Similarities between cynipid galls and seeds. Plant Cell and Environment. Feb. 23(2): 215-222. {a} Queen Mary and Westfield College, School of Biological Sciences, University of London, London, E1 4NS, UK

Schwarze, F. W. M. R., S. Baum, et al. (2000). Dual modes of degradation by Fistulina hepatica in xylem cell walls of Quercus robur. Mycological Research. [print] July 104(7): 846-852. {a} Professur fuer Forstbotanik, Albert-Ludwigs-Universitaet Freiburg, Bertoldstrasse 17, D-79085, Freiburg im Breisgau, Germany

Shutyaev, A. M. (2000). Testing breeds in plus and minus Quercus robur trees at the Shipov Forest. Lesovedenie . March April 2: 37-43.

Smelko, S. and L. Scheer (2000). Dendrochronological analysis of diameter growth and increment of pedunculate oak (Quercus robur L.) in Danube floodplain forests. Ekologia Bratislava. [print] 19(2): 125-140. {a} Faculty of Forestry, Technical University in Zvolen, T.G. Masaryka 24, 960 53, Zvolen, Slovakia

Thomas, F. M. (2000). Vertical rooting patterns of mature Quercus trees growing on different soil types in northern Germany. Plant Ecology. March 147(1): 95-103. {a} Albrecht-von-Haller-Institut fuer Pflanzenwissenschaften, Abt. Oekologie und Oekosysteforschung, Universitaet Goettingen, D-37073, Goettingen, Germany

Thomas, F. M. and T. Gausling (2000). Morphological and physiological responses of oak seedlings (Quercus petraea and Q. robur) to moderate drought. Annals of Forest Science. [print] May 57(4): 325-333. {a} Abt. Oekologie und Oekosystemforschung, Universitaet Goettingen, Albrecht-von-Haller-Institut fuer Pflanzenwissenschaften, Untere Karspuele 2, D-37073, Goettingen, Germany

Thomas, F. M. and C. Hilker (2000). Nitrate reduction in leaves and roots of young pedunculate oaks (Quercus robur) growing on different nitrate concentrations. Environmental and Experimental Botany. Feb. 43(1): 19-32. {a} Abt. Oekologie und Oekosystemforschung, Universitaet Goettingen, Albrecht-von-Haller-Institut fuer Pflanzenwissenschaften, Untere Karspuele 2, D-37073, Goettingen, Germany

Tikkanen, O. P., P. Niemela, et al. (2000). Growth and development of a generalist insect herbivore, Operophtera brumata, on original and alternative host plants. Oecologia Berlin. March 122(4): 529-536. {a} Department of Biology, University of Joensuu, FIN-80101, Joensuu, 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

Vrkocova, P., I. Valterova, et al. (2000). Volatiles released from oak, a host tree for the bark beetle Scolytus intricatus. Biochemical Systematics and Ecology. [print] December 28(10): 933-947. {a} Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo namesti 2, 166 10, Praha 6, Czech Republic

Wagner, T. (2000). From the coleopterist's practice. The canopy-dwelling beetle fauna (Coleoptera) of oaks in North Rhine-Westphalia, Germany, and their study by tree fogging. Entomologische Blaetter fuer Biologie und Systematik der Kaefer. [print] August 96(1): 71-81. {a} Zoologisches Forschungsinstitut und Museum Alexander Koenig, Adenauerallee 160, D-53113, Bonn, Germany

Welander, N. T. and B. Ottosson (2000). The influence of low light, drought and fertilization on transpiration and growth in young seedlings of Quercus robur L. Forest Ecology and Management. March 127(1-3): 139-151. {a} Southern Swedish Forest Research Centre, Swedish University of Agricultural Sciences, S-230 53, Alnarp, Sweden

Welander, N. T. and B. Ottosson (2000). The influence of low light, drought and fertilization on transpiration and growth in young seedlings of Quercus robur L. Forest Ecology and Management. March 127(1-3): 139-151. {a} Southern Swedish Forest Research Centre, Swedish University of Agricultural Sciences, S-230 53, Alnarp, Sweden

Zimmer, W., N. Brueggemann, et al. (2000). Process-based modelling of isoprene emission by oak leaves. Plant Cell and Environment. [print] June 23(6): 585-595. {a} Fraunhofer Institut fuer Atmosphaerische Umweltforschung, Kreuzeckbahnstrasse 19, D-82467, Garmisch-Partenkirchen, Germany

Alma, A. (1999). Investigations on the populations of Auchenorrhyncha in the wet zones of the lake of Viverone (Piedmont, Italy) (Rhynchota Homoptera). Bollettino della Societa Entomologica Italiana. Sept. Dec. 131(3): 209-217. {a} Entomologia e Zoologia Applicate all'Ambiente "Carlo Vidano", Via Leonardo da Vinci 44, I-10095, Grugliasco TO, Italy

Anonymous (1999). Population structure of oak forests. Lesovedenie . July Aug(4): 3-9.

Bakker, M. R. (1999). Fine-root parameters as indicators of sustainability of forest ecosystems. Forest Ecology and Management. Sept. 122(1-2): 7-16. {a} Equipe Cycles Biogeochimiques, INRA Nancy, 54000, Champenoux, France

Bakker, M. R. and C. Nys (1999). Effects of lime-induced differences in site fertility on fine roots of oak. Annals of Forest Science. Oct. Nov. 56(7): 599-606. {a} Equipe cycles biogeochimiques, Inra Nancy, 54280, Champenoux, France

Barsukova, T. N. (1999). Rare species of polyporous fungi of Moscow region. Mikologiya i Fitopatologiya 33(4): 233-236.

Bella, S. (1999). Cave-dwelling behaviour of Orectis proboscidata on Mt Etna (Sicily) (Lepidoptera Noctuidae). Bollettino della Societa Entomologica Italiana. Sept. Dec. 131(3): 253-257. {a} Vico Contrada Cerza 1, I-95027, San Gregorio di Catania, Italy

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

Berjak, P., M. Walker, et al. (1999). Experimental parameters underlying failure or success in plant germplasm cryopreservation: A case study on zygotic axes of Quercus robur L. Cryo Letters. July Aug 20(4): 251-262. {a} School of Life and Environmental Sciences, University of Natal, Durban, 4041, South Africa

Blackburn, G. A. (1999). Relationships between spectral reflectance and pigment concentrations in stacks of deciduous broadleaves. Remote Sensing of Environment. Nov. 70(2): 224-237. {a} Dept. of Geography, King's College London, Strand, London, WC2R 2LS, UK

Boehm, J., A. Hahn, et al. (1999). Real-time quantitative PCR: DNA determination in isolated spores of the mycorrhizal fungus Glomus mosseae and monitoring of Phytophthora infestans and Phytophthora citricola in their respective host plants. Journal of Phytopathology Berlin. Aug. 147(7-8): 409-416. {a} Faculty of Forest Science, Section of Forest Genetics, Ludwig Maximilians University of Munich, Am Hochanger 13, D-85354, Freising, Germany

Broadmeadow, M. S. J., J. Heath, et al. (1999). Environmental limitations to O3 uptake: Some key results from young trees growing at elevated CO2 concentrations. Water Air and Soil Pollution. Nov. 116(1-2): 299-310. {a} Forest Research, Wrecclesham, Alice Holt Lodge, Farnham, Surrey, UK

Buse, A., S. J. Dury, et al. (1999). Effects of elevated temperature on multi-species interactions: The case of Pedunculate Oak, Winter Moth and Tits. Functional Ecology. June 13(Suppl. 1): 74-82. {a} Bangor Research Unit, Institute of Terrestrial Ecology, University of Wales Bangor, Bangor, Gwynedd, LL57 2UP, UK

Cater, M., P. Simoncic, et al. (1999). Pre-dawn water potential and nutritional status of pedunculate oak (Quercus robur L.) in the north-east of Slovenia. Phyton Horn. [print] 39(4): 13-22. {a} Forest Biology and Ecology Department, Slovenian Forestry Institute, Vecna pot 2, 1000, Ljubljana, Slovenia

Charcosset, J. Y. and M. Gardes (1999). Infraspecific genetic diversity and substrate preference in the aquatic hyphomycete Tetrachaetum elegans. Mycological Research. June 103(6): 736-742. {a} Centre d'Ecologie des Systemes Aquatiques Continentaux, Centre National de la Recherche Scientifique/Universite Paul Sabatier 29, rue Jeanne-Marvig, 31055, Toulouse Cedex, France

Cooke, D. E. L., T. Jung, et al. (1999). Molecular evidence supports Phytophthora quercina as a distinct species. Mycological Research. July 103(7): 799-804. {a} Faculty of Forest Sciences, Scottish Crop Research Institute, Invergowrie, Dundee, DD2 5DA, Germany

Cuenca, B., J. M. C. San, et al. (1999). Somatic embryogenesis from stem and leaf explants of Quercus robur L. Plant Cell Reports 18(7-8): 538-543. {a} Instituto de Investigaciones Agrobiologicas, CSIC, E-15080, Santiago de Compostela, Spain

Cufar, K. and T. Levanic (1999). Tree-ring investigations in oak and ash from different sites in Slovenia. Phyton Horn. [print] 39(3 Special Edition): 113-116. {a} Biotechnical Faculty, Department of Wood Science and Technology, University of Ljubljana, Rozna dolina - Cesta VIII/34, pp 2995, 1001, Ljubljana, Slovenia

Dauphin, P. (1999). Record of Andricus lucidus in Gironde region, France (Hymenoptera, Cynipidae). Bulletin de la Societe Linneenne de Bordeaux. [print] 27(1): 18. {a} Poitou, F-33570, Lussac, France

de, S. B. F., E. Cadahia, et al. (1999). Evolution of phenolic compounds of Spanish oak wood during natural seasoning. First results. Journal of Agricultural and Food Chemistry. April 47(4): 1687-1694. {a} Area de Industrias Forestales, CIFOR-INIA, 28080, Madrid, Spain

de, W. R. and R. Winteraeken (1999). Humus and the rejuvenation of Quercus robur and Quercus petrea. Levende Natuur. June 100(5): 162-167. {a} Staringcentrum-DLO, Droevendaalsesteeg 3, Wageningen, Netherlands

Degen, B., R. Streiff, et al. (1999). Comparative study of genetic variation and differentiation of two pedunculate oak (Quercus robur) stands using microsatellite and allozyme loci. Heredity . Nov. 83(5): 597-603. {a} Station de Recherches Forestieres, INRA, Campus Agronomique, 97387, Kourou Cedex, French Guiana

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

Doroszkiewicz, W. and E. Lonc (1999). Biodiversity of Bacillus thuringiensis strains in the phylloplane and soil of Lower Silesia region (Poland). Acta Microbiologica Polonica 48(4): 355-361. {a} Microbiological Institute, University of Wroclaw, Przybyszewskiego 63/77, 51-148, Wroclaw, Poland

Dougall, M. and J. H. Dickson (1999). The ancient oaks of Cadzow. Glasgow Naturalist 23(4): 29-35. {a} 310 North Woodside Road, Glasgow, G20 6LX, UK

Dumolin, L. S., A. Kremer, et al. (1999). Are chloroplast and mitochondrial DNA variation species independent in oaks? Evolution . Oct. 53(5): 1406-1413. {a} Laboratoire de Genetique et Pathologie, IFREMER, 17390, La Tremblade, France

Endemann, M. and E. Wilhelm (1999). Factors influencing the induction and viability of somatic embryos of Quercus robur L. Biologia Plantarum Prague 42(4): 499-504. {a} Division of Life Sciences, Austrian Research Centers Seibersdorf, A-2444, Seibersdorf, Austria

Epron, D., M. L. Toussaint, et al. (1999). Effects of sodium chloride salinity on root growth and respiration in oak seedlings. Annals of Forest Science. Jan. 56(1): 41-47. {a} Equipe sciences vegetales, Institut des sciences et des techniques de l'environnement, universite de Franche-Comte, pole universitaire, 25211, Montbeliard cedex, France

Flaoyen, A., K. Handeland, et al. (1999). Short communication: Toxicity testing of leaves from oak (Quercus robur) harvested in Aust-Agder county, Norway. Veterinary Research Communications. Aug. 23(5): 317-321. {a} National Veterinary Institute, 0033, Oslo, Norway

Gallego, M. F., B. M. T. Alonso, et al. (1999). Karyological study of some species of Quercus (subgen. Quercus) in the Cordillera Cantabrica (Spain). Studia Botanica. [print] Junio 18: 39-46. {a} Departamento de Botanica, Biologia General, Facultad de Biologia, Universidad de Salamanca, Campus Miguel de Unamuno, 37007, Salamanca, Spain

Garcia, M. G., F. Marino, et al. (1999). Effect of the diet on growth and reproduction of Eisenia andrei (Oligochaeta, Lumbricidae) reared in individual cultures. Pedobiologia . June 43(3): 267-275. {a} Departamento de Ecoloxia e Bioloxia Animal, Universidade de Vigo, E-36200, Vigo, 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.

Goettlein, A., A. Heim, et al. (1999). Mobilization of aluminium in the rhizosphere soil solution of growing tree roots in an acidic soil. Plant and Soil 211(1): 41-49. {a} Bodenoekologie, Universitaet Bayreuth, BITOEK, D-95440, Bayreuth, Germany

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

Gregor, T. and W. Seidling (1999). 50 years of succession of an old-growth oak stand in eastern Hesse. Tuexenia 19: 193-205. {a} Siebertshof 22, 36110, Schlitz, Germany

Gunnarsson, B. and M. Hake (1999). Bird predation affects canopy-living arthropods in city parks. Canadian Journal of Zoology. Sept. 77(9): 1419-1428. {a} Department of Zoology, Goteborg University, SE-405 30, Goteborg, Sweden

Haaring, S. M. A. and K. A. J. van (1999). Using natural products to control powdery mildew in oak and rose seedlings. Mededelingen Faculteit Landbouwkundige en Toegepaste Biologische Wetenschappen Universiteit Gent. [print] 64(3b): 553-558. {a} Research Station for Nursery Stock, NL-2770 AC, Boskoop, Netherlands

Hansen, E. and C. Delatour (1999). Phytophthora species in oak forests of north-east France. Annals of Forest Science. Oct. Nov. 56(7): 539-547. {a} Laboratoire de pathologie forestiere, INRA Nancy, 54280, Champenoux, France

Henn, M. (1999). The changes of polyphenols as a result of the passage through the gut of the gypsy moth Lymantria dispar (Lep., Lymantriidae): Influence on the growth of the larvae. Journal of Applied Entomology. Aug. 123(7): 391-395. {a} Institute of Applied Zoology, Ludwig-Maximilians-Universitaet Muenchen, Am Hochanger, D-85354, Freising, Germany

Herzog, S. and D. Krabel (1999). Genetic structures of a flooded and a non-flooded oak (Quercus robur) population from the floodplains of the Rhein river. Ekologia Bratislava. [print] 18(Supplement 1): 160-163. {a} Institut fuer Waldbau und Forstschutz, Technische Universitaet, Dresden, Germany

Hruska, J., J. Cermak, et al. (1999). Mapping tree root systems with ground-penetrating radar. Tree Physiology 19(2): 125-130. {a} Inst. Forest Ecol., Mendel Univ. Agric. Forestry, Zemedelska 3, 61300 Brno, Czech Republic

Jung, T., D. E. L. Cooke, et al. (1999). Phytophthora quercina sp. nov., causing root rot of European oaks. Mycological Research. July 103(7): 785-798. {a} Institute of Forest Botany, Forest Phytopathology, University of Munich, Am Hochanger 13, 85354, Freising, Germany

Khan, P. S. S. V., D. Evers, et al. (1999). Stomatal characteristics and water relations of in vitro grown Quercus robur NL 100 in relation to acclimatization. Silvae Genetica 48(2): 83-87. {a} CRP-Centre Universitaire, CREBS, 162A, Av. de la Faiencerie, L-1511, Luxembourg, Luxembourg

Kulfan, M. and P. Degma (1999). Seasonal dynamics of lepidopteran larvae communities diversity and equitability on oaks in the Borska nizina Lowland. Ekologia Bratislava 18(1): 100-105. {a} Department of Zoology, Comenius University, Mlynska dolina B-1, 842 15, Bratislava, Slovakia

Lebourgeois, F. (1999). The sessile and the pedunculate oak (Quercus petraea Liebl. and Quercus robur L.) in the RENECOFOR network: Radial growth rate and wood, sapwood and bark anatomy. Revue Forestiere Francaise Nancy 50(4): 522-536. {a} Unite Ecosystemes Forestiers, Ecole Nationale du Genie Riral, des Eaux et des Forets, 14, Rue Girardet, F-54042, Nancy Cedex, France

Lefort, F. and G. C. Douglas (1999). An efficient micro-method of DNA isolation from mature leaves of four hardwood tree species Acer, Fraxinus, Prunus and Quercus. Annals of Forest Science. March April 56(3): 259-263. {a} Kinsealy Research Centre, Teagasc, Food and Agriculture Development Authority, Malahide Road, Dublin, 17, Ireland

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Lexer, C., B. Heinze, et al. (1999). Microsatellite analysis of maternal half-sib families of Quercus robur, pedunculate oak: Detection of seed contaminations and inference of the seed parents from the offspring. Theoretical and Applied Genetics. July 99(1-2): 185-191. {a} Zentrum fuer Angewandte Genetik, Universitaet fuer Bodenkultur Wien, Muthgasse 18, A-1190, Vienna, Austria

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

Marcais, B., O. Cael, et al. (1999). Measuring the impact of Collybia fusipes on the root system of oak trees. Annals of Forest Science. March April 56(3): 227-235. {a} Unite des ecosystemes forestiers, laboratoire de pathologie forestiere, Inra, 54280, Champenoux, France

Matic, S., M. Orsanic, et al. (1999). Natural regeneration of pedunculate oak in floodplain forests of Croatia. Ekologia Bratislava. [print] 18(Supplement 1): 111-119. {a} Faculty of Forestry, University of Zagreb, Svetosimunska 25, HR-10000, Zagreb, Croatia

McKay, H. M., R. L. Jinks, et al. (1999). The effect of desiccation and rough-handling on the survival and early growth of ash, beech, birch and oak seedlings. Annals of Forest Science. June July 56(5): 391-402. {a} Northern Research Station, Forestry Commission Research Agency, Roslin, Midlothian, EH25 9SY, UK

Mello, A., L. Garnero, et al. (1999). Specific PCR-primers as a reliable tool for the detection of white truffles in mycorrhizal roots. New Phytologist. March 141(3): 511-516. {a} Centro di Studio sulla Micologia del Terreno del CNR, V. le Mattioli 25, 10125, Torino, Italy

Moore, W. (1999). The combined use of the Resistograph and the Shigometer for the accurate mapping and diagnosis of the internal condition of woody support organs of trees. Arboricultural Journal. Aug. 23(3): 273-287. {a} Atelier de l'Arbre, Maisoneuve, 24210, Thenon, France

Morecroft, M. D. and J. M. Roberts (1999). Photosynthesis and stomatal conductance of mature canopy Oak (Quercus robur) and Sycamore (Acer pseudoplatanus) trees throughout the growing season. Functional Ecology. June 13(3): 332-342. {a} NERC Institute of Terrestrial Ecology, Oxford University Field Laboratory, Wytham, Oxford, OX2 8QT, UK

Mountford, E. P., G. F. Peterken, et al. (1999). Long-term change in growth, mortality and regeneration of trees in Denny Wood, an old-growth wood-pasture in the New Forest (UK). Perspectives in Plant Ecology Evolution and Systematics 2(2): 223-272. {a} Ecoscope Applied Ecologists, 17 Butler Road, Wem, Shropshire, SY4 5YP, UK

Nardini, A. and M. T. Tyree (1999). Root and shoot hydraulic conductance of seven Quercus species. Annals of Forest Science. June July 56(5): 371-377. {a} Dipartimento di Biologia, Universita di Trieste, Via L. Giorgieri 10, 34127, Trieste, Italy

Nielsen, K. E., U. L. Ladekarl, et al. (1999). Dynamic soil processes on heathland due to changes in vegetation to oak and Sitka spruce. Forest Ecology and Management 114(1): 107-116. {a} National Environmental Research Institute, Vejlsoevej 25, DK-8600, Silkeborg, Denmark

Niklas, K. J. (1999). The mechanical role of bark. American Journal of Botany. April 86(4): 465-469. {a} Section of Plant Biology, Cornell University, Ithaca, NY, 14853-5908, USA

Paulus, R., J. Roembke, et al. (1999). A comparison of the litterbag-, minicontainer- and bait-lamina-methods in an ecotoxicological field experiment with diflubenzuron and btk. Pedobiologia . March 43(2): 120-133. {a} Institut fur Zoologie, Johannes-Gutenberg Universitat, D-55099, Mainz, Germany

Pfanz, H. (1999). Photosynthetic performance of twigs and stems of trees with and without stress. Phyton Horn. [print] 39(3 Special Edition): 29-33. {a} Institute of Applied Botany, University of Essen, D-45117, Essen, Germany

Puddephat, I. J., P. G. Alderson, et al. (1999). In vitro root induction in axillary microshoots of Quercus robur L. Annals of Applied Biology. April 134(2): 233-239. {a} Horticulture Research International, Wellesbourne, Warwickshire, CV35 9EF, UK

Ragazzi, A., S. Moricca, et al. (1999). Infection ability of ascospores and conidia of Apiognomonia quercina on oaks. Zeitschrift fuer Pflanzenkrankheiten und Pflanzenschutz. Sept. 106(5): 490-494. {a} Istituto di Patologia e Zoologia Forestale e Agraria, Universita degli Studi, Piazzale delle Cascine, 28, 50144, Firenze, Italy

Ragazzi, A., S. Moricca, et al. (1999). Interactions between Quercus spp. and Diplodia mutila under water stress conditions. Zeitschrift fuer Pflanzenkrankheiten und Pflanzenschutz. Sept. 106(5): 495-500. {a} Istituto di Patologia e Zoologia Forestale e Agraria, Piazzale delle Cascine 28, I-50144, Firenze, Italy

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Rennenberg, H. (1999). The significance of ectomycorrhizal fungi for sulfur nutrition of trees. Plant and Soil 215(2): 115-122. {a} Professur fuer Baumphysiologie, Institut fuer Forstbotanik und Baumphysiologie, Albert-Ludwigs-Universitaet Freiburg, Am Flughafen 17, D-79085, Freiburg im Breisgau, Germany

Roberts, J., R. Hopkins, et al. (1999). Towards a predictive description of forest canopies from litter properties. Functional Ecology. April 13(2): 265-272. {a} NERC Institute of Hydrology, Crowmarsh Gifford, Wallingford, OX10 8BB, UK

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Samuel, R. (1999). Identification of hybrids between Quercus petraea and Q. robur (Fagaceae): Results obtained with RAPD markers confirm allozyme studies based on the Got-2 locus. Plant Systematics and Evolution. May 217(1-2): 137-146. {a} Institut fur Botanik und Botanischer Garten, Universitat Wien, Rennweg 14, A-1030, Wien, Austria

Sarvas, M. (1999). The possibility to assess plant quality by measuring electrolyte leakage. Journal of Forest Science Prague. March 45(3): 131-138. {a} Lesnicky vyskumny ustav, T. G. Masaryka 22, 960 92, Zvolen, Slovakia

Sauvageot, F. and F. Feuillat (1999). The influence of oak wood (Quercus robur L., Q. petraea Liebl.) on the flavor of Burgundy Pinot noir. An examination of variation among individual trees. American Journal of Enology and Viticulture 50(4): 447-455. {a} Equipe de Biochimie Ingenierie Moleculaire et Sensorielles de l'Aliments, Groupe Proprietes Sensorielles, ENSBANA, 1 Esplanade Erasme, Campus Universitaire, 21000, Dijon, France

Schoenlein, C. I. H., Z. C. L. A. Pires, et al. (1999). Interaction between the mineral content and the occurrence number of aquatic fungi in leaves submerged in a stream in the Atlantic rainforest, Sao Paulo, Brazil. Revista Brasileira de Botanica. Aug. 22(2): 133-139. {a} Instituto de Botanica, 01061-970, Sao Paulo, SP, Brazil

Schonrogge, K., P. Walker, et al. (1999). Complex life cycles in Andricus kollari (Hymenoptera, cynipidae) and their impact on associated parasitoid and inquiline species. Oikos 84(2): 293-301. {a} School of Biological Sciences, Queen Mary and Westfield College, Univ. of London, Mile End Rd, London, E1 4NS, UK

Schubert, R., G. Bahnweg, et al. (1999). Detection and quantification of Phytophthora species which are associated with root-rot diseases in European deciduous forests by species-specific polymerase chain reaction. European Journal of Forest Pathology. June 29(3): 169-188. {a} Faculty of Forest Sciences, Section of Forest Genetics, Ludwig-Maximilians-University Munich, Am Hochanger 13, D-85354, Freising, Germany

Sonesson, K. (1999). Oak decline in southern Sweden. Scandinavian Journal of Forest Research 14(4): 368-375. {a} Department of Ecology, Plant Ecology, Lund University, S-223 62, Lund, Sweden

Streiff, R., A. Ducousso, et al. (1999). Pollen dispersal inferred from paternity analysis in a mixed oak stand of Quercus robur L. and Q. petraea (Matt.) Liebl. Molecular Ecology. May 8(5): 831-841. {a} Laboratoire de Genetique et Amelioration des Arbres Forestiers, INRA, F-33 611, Gazinet Cedex, France

Strobel, B. W., I. Bernhoft, et al. (1999). Low-molecular-weight aliphatic carboxylic acids in soil solutions under different vegetations determined by capillary zone electrophoresis. Plant and Soil 212(2): 115-121. {a} Chemistry Department, Royal Veterinary and Agricultural University, Thorvaldsensvej 40, DK-1871, Frederiksberg C, Denmark

Tatarinov, F. and J. Cermak (1999). Daily and seasonal variation of stem radius in oak. Annals of Forest Science. Oct. Nov. 56(7): 579-590. {a} Institute of forest ecology, Mendel University of agriculture and forestry, Zemedelska 3, 61300, Brno, Czech Republic

Tavella, L. (1999). Notes on the populations of Heteroptera in the wet zones of the lake of Viverone (Piedmont, Italy). Bollettino della Societa Entomologica Italiana. May Aug 131(2): 99-110. {a} Entomologia e Zoologia applicate all''Ambiente "Carlo Vidano", via Leonardo da Vinci 44, I-10095, Grugliasco TO, Italy

Thomas, F. M. and U. Ahlers (1999). Effects of excess nitrogen on frost hardiness and freezing injury of above-ground tissue in young oaks (Quercus petraea and Q. robur). New Phytologist. Oct. 144(1): 73-83. {a} Abteilung Oekologie und Oekosystemforschung, Universitaet Goettingen, Albrecht-von-Haller-Institut fuer Pflanzenwissenschaften, Untere Karspuele 2, D-37073, Goettingen, Germany

Thomas, F. M. and C. Schafellner (1999). Effects of excess nitrogen and drought on the foliar concentrations of allelochemicals in young oaks (Quercus robur L. and Q. petraea (Matt.) Liebl.). Journal of Applied Botany. Dec. 73(5-6): 222-227. {a} Albrecht-von-Haller-Institut fuer Pflanzenwissenschaften, Abt. Oekologie und Okosystemforschung, Universitaet Goettingen, Untere Karspuele 2, D-37073, Goettingen, Germany

Tiunov, A. V. and S. Scheu (1999). Microbial respiration, biomass, biovolume and nutrient status in burrow walls of Lumbricus terrestris L. (Lumbricidae). Soil Biology and Biochemistry. Dec. 31(14): 2039-2048. {a} Laboratory of Soil Zoology, A.N. Severtsov Institute of Ecology and Evolution, Leninsky Prospect 33, 117071, Moscow, Russia

Tybirk, K. and B. Strandberg (1999). Oak forest development as a result of historical land-use patterns and present nitrogen deposition. Forest Ecology and Management 114(1): 97-106. {a} Department of Terrestrial Ecology, National Environmental Research Institute, Vejlsovej 25, DK-8600, Silkeborg, Denmark

van, H. C. M. (1999). Mapping of ammonia pollution with epiphytic lichens in the Netherlands. Lichenologist London 31(1): 9-20. {a} Lichenol. Onderzoekbureau Nederland, Goudvink 47, NL-3766 WK Soest, Netherlands

Yakovlev, I. A. (1999). Population structure of English oak in the Middle Volga region. Ekologiya Moscow. May June(3): 182-188.

Zaspel, I. and H. Hertel (1999). Genetic aspects resulting from investigations of damaged pedunculate and sessile oaks. Berichte ueber Landwirtschaft. March 77(1): 77-83. {a} Bundesforschungsanstalt fuer Forst- und Holzwirtschaft, Institut fuer Forstgenetik und Forstpflanzenzuechtung, Eberswalder Chaussee 3, 15377, Waldsieversdorf, Germany

Zhao, P., K. W, et al. (1999). Gas exchange, chlorophyll and nitrogen contents in leaves of three common trees in Middle Europe under two contrasting light regimes. Journal of Tropical and Subtropical Botany 7(2): 133-139. {a} South China Institute of Botany, Academia Sinica, Guangzhou, 510650, China

Zoldos, V., D. Papes, et al. (1999). Molecular-cytogenetic studies of ribosomal genes and heterochromatin reveal conserved genome organization among 11 Quercus species. Theoretical and Applied Genetics. Oct. 99(6): 969-977. {a} Laboratoire d''Evolution et Systematique, UPRESA - CNRS 8079, Universite Paris XI, Batiment 360, 91405, Orsay Cedex, France

Alaoui, S. B., L. Sehmer, et al. (1998). Effect of NaCl salinity on growth and mineral partitioning in Quercus rubus L., a rhythmically growing species. Trees Berlin 12(7): 424-430. {a} Lab. Biol. For. associe INRA, Equipe Ecophysiol. Cell., Univ. Henri Poincare, B.P. 239, 54506 Vandoeuvre-les-Nancy Cedex, France

Antonelli, F., F. Bussotti, et al. (1998). Oak (Quercus robur L.) seedlings responses to a realistic increase in UV-B radiation under open space conditions. Chemosphere 36(4-5): 841-845. {a} IATA-CNR, P.le delle Cascine 18, Firenze, Italy

Aubineau, J. and J. M. Boutin (1998). Hedgerow network management in a bocage landscape and its impact on nesting Columbidae in the west of France. Gibier Faune Sauvage 15(Spec. Issue 1): 55-63. Office Natl. de la Chasse, Reserve de Faune de Chize, Carrefour de la Canauderie, Villiers-en-Bois, F-79360 Beauvoir sur Niort, France

Badre, B., P. Nobelis, et al. (1998). Quantitative study and modelling of the litter decomposition in a European alluvial forest: Is there an influence of overstorey tree species on the decomposition of ivy litter (Hedera helix L.)? Acta Oecologica 19(6): 491-500. {a} Lab. de Bot. et d'ecol. veg., CEREG-URA 95 CNRS, IFARE, Inst. de Bot., Univ. Louis-Pasteux, 28 rue Goethe, 67083 Strasbourg cedex, France

Bakker, M. R. (1998). Fine roots of pedunculate oak (Quercus robur L.) in the Netherlands seven years after liming. Netherlands Journal of Agricultural Science 46(2): 209-222. {a} INRA-Centre Nancy, Equipe Cycles Biogeochimiques, F-54280 Champenoux, France

Barreneche, T., C. Bodenes, et al. (1998). A genetic linkage map of Quercus robur L. (pedunculate oak) based on RAPD, SCAR, microsatellite, minisatellite, isozyme and 5S rDNA markers. Theoretical and Applied Genetics 97(7): 1090-1103. {a} Lab. Genet. Amelioration Arbres Forestiers, INRA, BP 45, Pierroton, F-33610 Cestas Cedex, France

Bernadzki, E., L. Bolibok, et al. (1998). Compositional dynamics of natural forests in the Bialowieza National Park, northeastern Poland. Journal of Vegetation Science 9(2): 229-238. Dep. Silvicult., Warsaw Agric. Univ., 26/30 Rakowiecka, PL-02-528 Warszawa, Poland

Bianco, M. A., A. Handaji, et al. (1998). Quantitative analysis of ellagic acid in hardwood samples. Science of the Total Environment 222(1-2): 123-126. {a} Institute Occupational Health Sciences, Rue Du Bugnon 19, CH-1005 Lausanne, Switzerland

Bijlsma, R. G. (1998). Breeding biology and population trend of Hawfinches Coccothraustes coccothraustes in Flevoland. Limosa 71(4): 137-148. {a} Doldersummerweg 1, 7983 LD, Wapse, Netherlands

Boehm, P., H. Wolterbeek, et al. (1998). The use of tree bark for environmental pollution monitoring in the Czech Republic. Environmental Pollution 102(2-3): 243-250. {a} Fac. Nuclear Sci. Phys., Eng., Dep. Dosimetry Application Ionizing Radiation, Czech Technical Univ., Brehova 7, 115 19 Praha 1, Czech Republic

Breuer, M. and L. A. De (1998). Meliaceous plant preparations as potential insecticides for control of the oak processionary, Thaumetopoea processionea (L.) (Lepidoptera: Thaumetopoeidae). Mededelingen Faculteit Landbouwkundige en Toegepaste Biologische Wetenschappen Universiteit Gent 63(2b): 529-536. Zool. Inst., Lab. Dev. Physiol. Mol. Biol., K.U. Leuven, Naamsestr. 59, B-3000 Leuven, Belgium

Buck, S. G. H. and A. D. Bell (1998). A quantification of shoot shedding in pedunculate oak (Quercus robur L.). Botanical Journal of the Linnean Society 127(4): 371-391. {a} Inst. Plant Genet. Crop Res., Corrensstr. 3, D-06466 Gatersleben, Germany

Buse, A., J. E. G. Good, et al. (1998). Effects of elevated temperature and carbon dioxide on the nutritional quality of leaves of oak (Quercus robur L.) as food for the winter moth (Operophtera brumata L.). Functional Ecology 12(5): 742-749. {a} Inst. Terrestrial Ecol., Bangor Res. Unit, Univ. Wales Bangor, Deiniol Road, Bangor LL57 2UP, UK

Carlson, A., U. Sandstrom, et al. (1998). Availability and use of natural tree holes by cavity nesting birds in a Swedish deciduous forest. Ardea 86(1): 109-119. {a} Dep. Conservation Biol., Swedish Univ. Agric. Sci., Box 7002, 750 07 Uppsala, Sweden

Chatonnet, P. and D. Bubourdieu (1998). Comparative study of the characteristics of American white oak (Quercus alba) and European oak (Quercus petraea and Q. robur) for production of barrels used. in barrel aging of wines. American Journal of Enology and Viticulture 49(1): 79-85. {a} Bordeaux Fac. Enol., 33405 Talence Cedex, France

Crampton, A. B., O. Stutter, et al. (1998). Changes in the composition of monks wood national nature reserve (Cambridgeshire, UK) 1964-1996. Arboricultural Journal 22(3): 229-245. {a} English Nat., Northminster House, Peterborough PE1 1UA, UK

Dobrowolska, D. (1998). Structure of silver fir (Abies alba Mill.) natural regeneration in the 'Jata' reserve in Poland. Forest Ecology and Management 110(1-3): 237-247. {a} For. Res. Inst., Dep. Ecol. Environ. Protection, Bitwy Warszawskiej 3, 00-973 Warsaw, Poland

Emborg, J. (1998). Understorey light conditions and regeneration with respect to the structural dynamics of a near-natural temperate deciduous forest in Denmark. Forest Ecology and Management 106(2-3): 83-95. {a} Danish Forest Landscape Res. Inst., Dep. Forestry, Horsholm Kongevej 11, Horsholm DK-2970, Denmark

Esteves, D. S. J. C. G., A. A. S. C. Machado, et al. (1998). Study of the acid-base properties of leaf litter extracts. Fresenius' Journal of Analytical Chemistry 361(5): 479-486. {a} LAQUIPAI, Chem. Dep., Fac. Ciencias Porto, R. Campo Alegre 687, P-4150 Porto, Portugal

Falkengren, G. U., J. Brunet, et al. (1998). Nitrogen mineralisation in deciduous forest soils in south Sweden in gradients of soil acidity and deposition. Environmental Pollution 102(Suppl. 1): 415-420. {a} Dep. Plant Ecol., Ecol. Build., Lund Univ., S-223 62 Lund, Sweden

Farkas, R. T., M. Hidvegi, et al. (1998). Investigation of 2,6-dimethoxy-benzoquinone in eight tree species grown in Hungary. Acta Biologica Hungarica 49(1): 79-87. {a} Birochem Ltd. and Central Food Research Institute, Herman Otto u. 15, H-1022, Budapest, Hungary

Fenyvesi, A., C. Beres, et al. (1998). SAP-flow velocities and distribution of wet-wood in trunks of healthy and unhealthy Quercus robur, Quercus petraea and Quercus cerris oak trees in Hungary. Chemosphere 36(4-5): 931-936. {a} Inst. Nuclear Res., Hungarian Acad. Sci., POB 51, H-4001 Debrecen, Hungary

Ferris, C., R. A. King, et al. (1998). Chloroplast DNA recognizes three refugial sources of European oaks and suggests independent eastern and western immigrations to Finland. Heredity 80(5): 584-593. {a} Dep. Biol., Univ. Leicester, Univ. Road, Leicester LE1 7RH, UK

Fladung, M. and B. Ziegenhagen (1998). M13 DNA fingerprinting can be used in studies on phenotypic reversions of forest tree mutants. Trees Berlin 12(5): 310-314. {a} Fed. Res. Centre Forest. Forest Products, Inst. Forest Genet., Sieker Landstr. 2, D-22927 Grosshansdorf, Germany

Fontana, N., A. Bisio, et al. (1998). Triterpene saponins and flavonoids from Quercus glauca Thun. Part 23. Constituents of Fagaceae (Cupieliferae). Pharmazie 53(9): 653-654. {a} Via Brigata Salerno, 16147 Genova, Italy

Gigirey, A. and J. M. Rey (1998). Autumn diet of the edible dormouse in Galicia, northwest Spain. Acta Theriologica 43(3): 325-328. Dep. Biol. Anim., Fac. Biol., Univ. Santiago Compostela, Campus Sur s/n, 15706 Santiago de Compostela, Spain

Gullner, G., M. Uotila, et al. (1998). Responses of glutathione and glutathione S-transferase to cadmium and mercury exposure in pedunculate oak (Quercus robur) leaf discs. Botanica Acta 111(1): 62-65. {a} Plant Protection Inst., Hungarian Academy Sciences, P.O. Box 102, H-1525 Budapest, Hungary

Hartley, S. E. (1998). The chemical composition of plant galls: Are levels of nutrients and secondary compounds controlled by the gall-former? Oecologia Berlin 113(4): 492-501. {a} Inst. Terrestrial Ecol., Banchory Res. Station, Banchory, Kincardineshire AB31 4BY, UK

Heath, J. (1998). Stomata of trees growing in CO2-enriched air show reduced sensitivity to vapour pressure deficit and drought. Plant Cell and Environment 21(11): 1077-1088. {a} Div. Biological Sci., Inst. Environmental Natural Sci., Lancaster Univ., Bailrigg, Lancaster LA1 4YQ, UK

Hemming, D. L., V. R. Switsur, et al. (1998). Climate variation and the stable carbon isotope composition of tree ring cellulose: An intercomparison of Quercus robur, Fagus sylvatica and Pinus silvestris. Tellus Series B Chemical and Physical Meteorology 50(1): 25-33. {a} Godwin Inst. Quaternary Res., Dep. Plant Sci., Univ. Cambridge, Cambridge CB2 3RS, UK

Herrmann, S., J. C. Munch, et al. (1998). A gnotobiotic culture system with oak microcuttings to study specific effects of mycobionts on plant morphology before, and in the early phase of, ectomycorrhiza formation by Paxillus involutus and Piloderma croceum. New Phytologist 138(2): 203-212. {a} Bundesforschungsanstalt Landwirtschaft, Inst. Bodenbiologie, Bundesalle 50, D-38118 Braunschweig, Germany

Howard, P. J. A., D. M. Howard, et al. (1998). Effects of tree species and soil physico-chemical conditions on the nature of soil organic matter. Soil Biology and Biochemistry 30(3): 285-297. {a} Inst. Terrestrial Ecol., Merlewood Res. Station, Grange-over-Sands, Cumbria LA11 6JU, UK

Hunter, M. D. (1998). Interactions between Operophtera brumata and Tortrix viridana on oak: New evidence from time-series analysis. Ecological Entomology 23(2): 168-173. {a} Inst. Ecol., Univ. Ga., Athens, GA 30602-2202, USA

Jankowska, B. M. (1998). Variability of the soil seed banks in the natural deciduous forest in the Bialowieza National Park. Acta Societatis Botanicorum Poloniae 67(3-4): 313-324. {a} Department of Botany, Biology Institute, Higher Pedagogical School, Konopnicka St. 15, 25-406, Kielce, Poland

Kampfer, S., C. Lexer, et al. (1998). Characterization of (GA)n microsatellite loci from Quercus robur. Hereditas Lund 129(2): 183-186. {a} Zentrum Angewandte Genet., Univ. Bodenkultur Wien, Muthgasse 18, A-1190 Wien, Austria

Kazda, M. and M. Pichler (1998). Priority assessment for conversion of Norway spruce forests through introduction of broadleaf species. Forest Ecology and Management 102(2-3): 245-258. {a} Abteilung Spezielle Bot., Univ. Ulm, Albert-Einstein-Allee 11, D-89075 Ulm, Germany

Kovalenko, A. E., O. V. Morozova, et al. (1998). Agaricoid and boletoid basidiomycetes from Valaam Island. I. Mikologiya i Fitopatologiya 32(2): 14-26. V. L. Komarov Bot. Inst., Russ. Acad. Sci., St. Petersburg, Russia

Kowalski, T., E. Halmschlager, et al. (1998). Cryptosporiopsis melanigena sp. nov., a root-inhabiting fungus of Quercus robur and Q. petraea. Mycological Research 102(3): 347-354. {a} Dep. Forest Pathol., Fac. Foresty, PL 31-425 Krakow, Poland

Kram, K. J. (1998). Influence of species composition and forest age on leaf area index. Polish Journal of Ecology 46(1): 75-88. {a} Department of Plant Ecology, Institute of Ecology, Polish Academy of Sciences, Dziekanow Lesny, 05-092, Lomianki, Poland

Krejzar, T. and M. Kravka (1998). Sap flow and vessel distribution in annual rings and petioles of a large oak tree. Lesnictvi Prague 44(5): 193-201. {a} Mendel Univ. Agric. For., Fac. For. Wood Technol., Lesnicka 37, 613 00 Brno, Czech Republic

Kullman, L. (1998). Non-analogous tree flora in the Scandes Mountains, Sweden, during the early Holocene: Macrofossil evidence of rapid geographic spread and response to palaeoclimate. Boreas Oslo 27(3): 153-161. {a} Dep. Phys. Geography, Umea Univ., S-901 87 Umea, Sweden

Ladekarl, U. L. (1998). Estimation of the components of soil water balance in a Danish oak stand from measurements of soil moisture using TDR. Forest Ecology and Management 104(1-3): 227-238. {a} Dep. Earth Sci., Build. 520, Ny Munkegade, Univ. Aarhus, DK-8000 Aarhus C, Denmark

Lefort, F., M. Lally, et al. (1998). Morphological traits, microsatellite fingerprinting and genetic relatedness of a stand of elite oaks (Q. robur L.) at Tullynally, Ireland. Silvae Genetica 47(5-6): 257-262. {a} Kinsealy Research Centre, Teagasc, Agriculture and Food Development Authority, Malahide Road, Dublin 17, UK

Loef, M., P. Gemmel, et al. (1998). The influence of site preparation on growth in Quercus robur L. seedlings in a southern Sweden clear-cut and shelterwood. Forest Ecology and Management 10(1-3): 241-249. Swedish Univ. Agric. Sci., Southern Swedish Forest Res. Centre, P.O. Box 49, S-230 53 Alnarp, Sweden

Longan, A. and B. A. Gomez (1998). Agonimia allobata and macentina dictyospora, two pioneer species on burnt wood. Lichenologist London 30(6): 589-591. Dep. Biol. Vegetal, Fac. Biol., Univ. Barcelona, Avda. Diagonal 645, E-08028 Barcelona, Spain

Mansour, A. and F. E. De (1998). Rhythmic growth rings of wood and their relationship with the foliage in oak seedlings grown in a favourable environment. Annals of Botany London 82(1): 89-96. {a} Univ. Henri Poincare, Nancy I, Lab. Biol. For., Associe INRA, B.P. 239, 54506 Vandoeuvre-les-Nancy Cedex, France

Martinez, A. N., R. F. R. La, et al. (1998). Description of oviparous females and oviposition of Tuberculatus (Tuberculoides) annulatus (Hartig) (Hemiptera: Aphididae). Revista Chilena de Entomologia 25: 83-85. {a} Zoologia Agricola, Fac. de Ingenieria y Cs. Econ.-Sociales, UNSL, 25 de mayo 384, 5730, Villa Mercedes (SL), Argentina

McGowran, E., G. C. Douglas, et al. (1998). Morphological and physiological markers of juvenility and maturity in shoot cultures of oak (Quercus robur and Q. petraea). Tree Physiology 18(4): 251-257. {a} Sch. Biol. Sci., Dublin City Univ., Glasnevin, Dublin 9, Ireland

Mosedale, J. R., F. Feuillat, et al. (1998). Variability of wood extractives among Quercus robur and Quercus petraea trees from mixed stands and their relation to wood anatomy and leaf morphology. Canadian Journal of Forest Research 28(7): 994-1006. {a} Inst. Natl. Rech. Agronomique, Inst. Produits Vigne, 2, Place Viala, 34 060 Montpellier, France

Neinhuis, C. and W. Barthlott (1998). Seasonal changes of leaf surface contamination in beech, oak, and ginkgo in relation to leaf micromorphology and wettability. New Phytologist 138(1): 91-98. {a} Bot. Inst. und Bot. Garten der Univ., Meckenheimer Allee 170, 53115 Bonn, Germany

Niinemets, U. (1998). Growth of young trees of Acer platanoides and Quercus robur along a gap-understory continuum: Interrelationships between allometry, biomass partitioning, nitrogen, and shade tolerance. International Journal of Plant Sciences 159(2): 318-330. {a} Est. Inst. Ecol., Riia 181, Tartu EE 2400, Estonia

Pearson, J. and A. Soares (1998). Physiological responses of plant leaves to atmospheric ammonia and ammonium. Atmospheric Environment 32(3): 533-538. {a} Dep. Biol., Univ. Coll. London, Gower St., London WC1E 6BT, UK

Percival, G. and J. Gerritsen (1998). The influence of plant growth regulators on root and shoot growth of containerized trees following root removal. Journal of Horticultural Science and Biotechnology 73(3): 353-359. Dep. Hortic., SAC Auchincruive/Univ. Strathclyde, Ayr KA6 5HW, UK

Ragazzi, A., S. Moricca, et al. (1998). Growth of Fusarium eumartii on callus tissue of oak. Zeitschrift fuer Pflanzenkrankheiten und Pflanzenschutz 105(3): 279-282. Ist. di Patologia Zoologia forestale agraria dell'Univ., Piazzale delle Cascine 28, 1-50144

Ramil, R. P., S. C. Munoz, et al. (1998). Differences in the vegetation of the North Iberian Peninsula during the last 16,000 years. Plant Ecology 138(1): 41-62. {a} Dep. Biol. Vexetal, Escola Politecnica Superior, Campus Univ. s/n, E-27002 Lugo, Spain

Rozas, V. and P. J. A. Fernandez (1998). Spatial patterns of tree size and mortality of pedunculate oak (Quercus robur L.) in a forest of the Cantabria lowlands. ORSIS 13: 79-90. {a} Departamento de Biologia de Organismos y Sistemas Catedratico Rodrigo Uria, Universidad de Oviedo, 33071, Oviedo, Spain

Samuel, R., A. Bachmair, et al. (1998). ITS sequences from nuclear rDNA suggest unexpected phylogenetic relationships between Euro-Mediterranean, East Asiatic and North American taxa of Quercus (Fagaceae). Plant Systematics and Evolution 211(1-2): 129-139. {a} Inst. Bot. Bot. Gart., Univ. Wien, Rennweg 14, A-1030 Wien, Austria

Santamaria, J. M. and A. Martin (1998). Monitoring of the phytosanitary state of Navarra's Forests, Spain. Environmental Monitoring and Assessment 50(3): 217-231. Dep. Chem. Soil Sci., Univ. Navarra, Irunlarrea s/n, Pamplona, Spain

Schulte, M., C. Herschbach, et al. (1998). Interactive effects of elevated atmospheric CO2, mycorrhization and drought on long-distance transport of reduced sulphur in young pedunculate oak trees (Quercus robur L.). Plant Cell and Environment 21(9): 917-926. {a} Inst. Forstbot. Baumphysiol., Professur Baumphysiol., Albert-Ludwigs-Univ. Freiburg, Am Flughafen 17, D-79085 Freiburg i.Br., Germany

Sehmer, L. and P. Dizengremel (1998). Contribution to subcellular localization of superoxide dismutase isoforms of spruce needles and oak leaves. Journal of Plant Physiology 153(5-6): 545-551. Lab. Biol. Forestiere, Assoc. INRA, Univ. Henri Poincare, Nancy I, BP 239, 54506 Vandoeuvre-Les-Nancy Cedex, France

Siebel, H. N. and C. W. P. M. Blom (1998). Effects of irregular flooding on the establishment of tree species. Acta Botanica Neerlandica 47(2): 231-240. {a} Inst. Forestry Nature Res., PO Box 23, NL-6700 AA Wageningen, Netherlands

Siebel, H. N., W. M. Van, et al. (1998). Can tree seedlings survive increased flood levels of rivers? Acta Botanica Neerlandica 47(2): 219-230. {a} Inst. Forestry Nature Res., PO Box 23, NL-6700 AA Wageningen, Netherlands

Simon, A. and A. Wild (1998). Mineral nutrients in leaves and bast of pedunculate oak (Quercus robur L.) at different states of defoliation. Chemosphere 36(4-5): 955-959. Inst. General Botany, Johannes Gutenberg Univ., D-55099 Mainz, Germany

Siwecki, R. and K. Ufnalski (1998). Review of oak stand decline with special reference to the role of drought in Poland. European Journal of Forest Pathology 28(2): 99-112. Dep. Phytopathol., Inst. Dendrol., Pol. Acad. Sci., ul. Parkowa 5, 62-035 Kornik, Poland

Smit, R. and H. Olff (1998). Woody species colonisation in relation to habitat productivity. Plant Ecology 139(2): 203-209. Dep. Environ. Studies, Group Nature Conservation Plant Ecol., Wageningen Agric. Univ., Bornsesteeg 69, 6708 PD, Wageningen, Netherlands

Stanisci, A., G. Presti, et al. (1998). The hygrophilous woods in the Circeo National Park (Central Italy). Ecologia Mediterranea 24(1): 73-88. Lab. Ecologia Vegetale, Dep. Biol. Vegetale, Univ. "La Sapienza", P.le A. Moro 5, 00185 Roma, Italy

Streiff, R., A. Ducousso, et al. (1998). Spatial genetic structure and pollen gene flow in a mixed oak stand. Genetics Selection Evolution Paris 30(Suppl. 1): S137-S152. {a} Inst. Natl. Recherche Agronomique, Lab. Genet. Amelioration Arbres Forestiers, Pierroton, 33610 Cestas, France

Streiff, R., A. Ducousso, et al. (1998). Spatial genetic structure and pollen gene flow in a mixed oak stand. Genetics Selection Evolution Paris 30(Suppl. 1): S137-S152. {a} Inst. Natl. Recherche Agronomique, Lab. Genet. Amelioration Arbres Forestiers, Pierroton, 33610 Cestas, France

Streiff, R., T. Labbe, et al. (1998). Within-population genetic structure in Quercus robur L. and Quercus petraea (Matt.) Liebl. assessed with isozymes and microsatellites. Molecular Ecology 7(3): 317-328. {a} INRA, Stn. Rech. For., Lab. Genet. Amelior. Arbres Forestiers, B.P. 45, F-33611 Gazinet Cedex, France

Thomas, F. M., T. Brandt, et al. (1998). Leaf chlorosis in pedunculate oaks (Quercus robur L.) on calcareous soils resulting from lime-induced manganese/iron-deficiency: Soil conditions and physiological reactions. Journal of Applied Botany 72(1-2): 28-36. {a} Univ. Goettingen, Inst. Pflanzenwissenschaften, Abt. Oekol. Oekosystemforschung, Untere Karspuele 2, D-37073 Goettingen, Germany

Thomas, F. M. and G. Buettner (1998). Nutrient relations in healthy and damaged stands of mature oaks on clayed soils: Two case studies in northwestern Germany. Forest Ecology and Management 108(3): 301-319. {a} Univ. Goettingen, Albrecht-von-Haller-Inst. Pflanzenwissenschaften, Abt. Oekologie Oekosystemforschung, Untere Karspuele 2, D-37073 Goettingen, Germany

Thomas, F. M. and G. Hartmann (1998). Tree rooting patterns and soil water relations of healthy and damaged stands of mature oak (Quercus robur L. and Quercus petraea (Matt.) Liebl.). Plant and Soil 203(1): 145-158. {a} Univ. Goettingen, Albrecht-von-Haller-Inst. Pflanzenwissenschaften, Abt. Oekol. Oekosystemforschung, Untere Karspuele 2, D-37073 Goettingen, Germany

Tiberi, R. and A. Ragazzi (1998). Association between fungi and xylophagous insects of declining oaks in Italy. Redia 81: 83-91. {a} Istituto di Patologia e Zoologia forestale e agraria, Universita degli Studi di Firenze, Piazzale delle Cascine 28, 50144, Firenze, Italy

Tikkanen, O. P., H. Roininen, et al. (1998). Use of host plants by Peropthera brumata L. (Lep. Geometridae) during the first recorded outbreak in the subcontinental boreal zone of Fennoscandia. Journal of Applied Entomology 122(5): 247-253. {a} Dep. Biol., Univ. Joensuu, P.O. Box 111, FIN-80101 Joensuu, Finland

Van, D. M. R., S. Rampelberg, et al. (1998). Condition of Quercus robur L. along a natural Luvisol microtoposequence on loess in Central Belgium. Soil Use and Management 14(3): 184-186. {a} Inst. Land Water Management, Fac. Agric. Applied Biol. Sci., Katholic Univ. Leuven, Vital Decosterstr. 10, B-3000 Leuven, Belgium

Vasiliauskas, R. (1998). Patterns of wounding and decay in stems of Quercus robur due to bark peeling. Scandinavian Journal of Forest Research 13(4): 437-441. {a} Lithuanian Univ. Agric., Dep. Plant Protection, LT-4324 Kaunas, Lithuania

Vesterdal, L. and R. K. Raulund (1998). Forest floor chemistry under seven tree species along a soil fertility gradient. Canadian Journal of Forest Research 28(11): 1636-1647. {a} Dep. For. Ecol., Dan. For. Landscape Res. Inst., Horsholm Kongevej 11, DK-2970 Horsholm, Denmark

Vivas, N., I. Pianet, et al. (1998). Characterization of heartwood lignin fractions from Quercus robur L. and Quercus petraea (Matt) Liebel., the main oak species used for barrel making. American Journal of Enology and Viticulture 49(1): 49-55. {a} Lab. Chim. Analytique, Fac. d'Oenol., Univ. Bordeaux II, 351 Cours de la Liberation, 33405 Talence, France

von, L. B. (1998). Silvicultural methods of oak regeneration with special respect to shade tolerant mixed species. Forest Ecology and Management 106(1): 19-26. {a} Univ. Goettingen, Inst. Silviculture, Buesgenweg 1, Goettingen D-37077, Germany

Weden, C. and E. Danell (1998). Tuber aestivum and other truffles in Sweden. Svensk Botanisk Tidskrift 92(2): 65-80. {a} Inst. Skoglig Mykol. Patol., SLU, Box 7026, S-750 07 Uppsala, Sweden

Welander, N. T. and B. Ottosson (1998). The influence of shading on growth and morphology in seedlings of Quercus robur L. and Fagus sylvatica L. Forest Ecology and Management 107(1-3): 117-126. {a} Swed. Univ. Agric. Sci., South. Swed. Forest Res. Cent., P.O. Box 49, S-230 53 Alnarp, Sweden

Zeidler, J. G. and H. K. Lichtenthaler (1998). Two simple methods for measuring isoprene emission of leaves by UV-spectroscopy and GC-MS. Zeitschrift fuer Naturforschung Section C Journal of Biosciences 53(11-12): 1087-1089. Botanical Inst. II, Univ. Karlsruhe, D-76128 Karlsruhe, Germany

Zoldos, V., D. Papes, et al. (1998). Genome size and base composition of seven Quercus species: Inter- and intra-population variation. Genome 41(2): 162-168. {a} Lab. d'evolution systematique, Unite recherche associee 2154, Centre National Recherche Scientifique, Batiment 362, Univ. Paris XI, 91 405 Orsay Cedex, France

Aloni, R. and C. A. Peterson (1997). Auxin promotes dormancy callose removal from the phloem of Magnolia kobus and callose accumulation and earlywood vessel differentiation in Quercus robur. Journal of Plant Research 110(1097): 37-44. {a} Dep. Plant Sci., Fac. Life Sci., Tel Aviv Univ., Tel Aviv 69978, Israel

Amezaga, I., A. A. Gonzalez, et al. (1997). Atmospheric deposition and canopy interactions from conifer and deciduous forests in northern Spain. Water Air and Soil Pollution 97(3-4): 303-313. {a} Dep. Biol. Vegetal Ecologia, Univ. Pais Vasco, Apd. 644, 48080 Bilbao, Spain

Astrade, L. and Y. Begin (1997). Tree-ring response of Populus tremula L. and Quercus robur L. to recent spring floods of the Saone river, France. Ecoscience 4(2): 232-239. {a} UMR 5600 du CNRS, 18 rue Chevreul, 69007 Lyon, France

Atkinson, C. J., J. M. Taylor, et al. (1997). Effects of elevated CO-2 on chloroplast components, gas exchange and growth of oak and cherry. Tree Physiology 17(5): 319-325. {a} Horticulture Res. Int., East Malling, West Malling, Kent ME19 6BJ, UK

Barrett, C., F. Lefort, et al. (1997). Genetic characterisation of oak seedlings, epicormic, crown and micropropagated shoots from mature trees by RAPD and microsatellite PCR. Scientia Horticulturae Amsterdam 70(4): 319-330. {a} Natl. Agric. Vet. Biotechnol. Centre, Univ. Coll., Belfield, Dublin 4, Ireland

Batic, F., R. Mavsar, et al. (1997). Morphological variability of pedunculate oak (Quercus robur L.) populations in Slovenia. Acta Biologica Slovenica 41(2-3): 127-140. {a} Oddelek za Agronomijo, Biotehniska Fakulteta, Univ. Ljubljani, Jamnikarjeva 101, SI-1000 Ljubljana, Slovenia

Becker, M., G. Levy, et al. (1997). Effect of drainage, fertilization and weed control on girth growth of adult oaks. Revue Forestiere Francaise Nancy 49(2): 103-114. Unite Ecophysiol. Forestiere, INRA, F-54280 Champenoux, France

Bodenes, C., S. Joandet, et al. (1997). Detection of genomic regions differentiating two closely related oak species Quercus petraea (Matt.) Liebl. and Quercus robur L. Heredity 78(4): 433-444. {a} INRA, Lab. Genet. Amelioration Arbres Forestiers, BP 45, F-33611 Gazinet Cedex, France

Bodenes, C., T. Labbe, et al. (1997). General vs. local differentiation between two closely related white oak species. Molecular Ecology 6(8): 713-724. {a} INRA, Lab. Genetique d'Amelioration des Arbres Forestiers, BP, F-33611 Gazinet Cedex, France

Bonneau, M., C. Nys, et al. (1997). Effects of mineral fertilization and drainage on growth of young oaks growing in leached pseudogley soils in the Blois Region (Loir-et-Cher). Revue Forestiere Francaise Nancy 49(3): 225-234. Equipe Cycle Biogeochim., INRA, Cent. Rech. Nancy, F-54280 Champenoux, France

Brunet, J., G. U. Falkengren, et al. (1997). Regional differences in floristic change in South Swedish oak forests as related to soil chemistry and land use. Journal of Vegetation Science 8(3): 329-336. {a} Dep. Conservation Biology, Swedish Univ. Agric. Sci., Box 7002, 75007 Uppsala, Sweden

Bussotti, F. and P. Grossoni (1997). European and Mediterranean oaks (Quercus L.; Fagaceae): SEM characterization of the micromorphology of the abaxial leaf surface. Botanical Journal of the Linnean Society 124(2): 183-199. {a} Dep. Plant Biology, Lab. Forest Botany, Piazzale del Cascine 28, I-50144 Firenze, Italy

Chytry, M. (1997). Thermophilous oak forests in the Czech Republic: Syntaxonomical revision of the Quercetalia pubescenti-petraeae. Folia Geobotanica et Phytotaxonomica 32(3): 221-258. {a} Dep. Systematic Botany Geobotany, Masaryk Univ., Kotlarska 2, CZ-611 37 Brno, Czech Republic

Diaz, L. E., P. A. Gonzalez, et al. (1997). Melisopalynolgycal study in Galicia (Spain). ORSIS 12: 27-38. Univ. Vigo, Dep. Biol. Edafoloxia Edafoloxia e Cienc. do Solo, Fac. Cienc. Orense, 32004 Orense, Spain

Diekmann, M. and C. Dupre (1997). Acidification and eutrophication of deciduous forests in northwestern Germany demonstrated by indicator species analysis. Journal of Vegetation Science 8(6): 855-864. {a} Dep. Mathematics Natural Computer Sci., Univ. Coll. Gavle/Sandviken, 80176 Gavle, Sweden

Doncheva, B. M. (1997). Dust air pollution from automobile transport and dust protection functions of the tree vegetation. Nauka za Gorata 34(1-2): 100-104.

Dupraz, C. (1997). Greenhouse effect shelters for seedlings. Part II: Increasing their efficiency by optimized ventilation and greater light exposure. Revue Forestiere Francaise Nancy 49(6): 519-530. {a} Lab. Ecophysiol. Plantes, Inst. Natl. Recherche Agronomique, Cent. Recherche Montpellier, 2 place Viala, F-34060 Montpellier Cedex 1, France

Evidente, A., L. Sparapano, et al. (1997). Sphaeropsidins B and C, phytotoxic pimarane diterpenes from Sphaeropsis sapinea f. sp. cupressi and Diplodia mutila. Phytochemistry Oxford 45(4): 705-713. {a} Dipartimento Scienze Chimico-Agrarie, Univ. Napoli Federico II, Via Univ. 100, 80055 Portici, Italy

Fernandez, S. M. J., V. V. Fernandez, et al. (1997). Atmospheric deposition and ionic concentration in soils under pine and deciduous forests in the river Sor catchment (Galicia, NW Spain). Science of the Total Environment 204(2): 125-134. {a} Dep. Edafologia Quimica Agricola, Fac. Biologia, USC, 15706 Santiago de Compostela, Spain

Ferris, C., A. J. Davy, et al. (1997). A strategy for identifying introduced provenances and translocations. Forestry Oxford 70(3): 211-222. {a} Dep. Bot., Univ. Leicester, University Rd., Leicester LE1 7RH, UK

Feuillat, F., J. L. Dupouey, et al. (1997). A new attempt at discrimination between Quercus petraea and Quercus robur based on wood anatomy. Canadian Journal of Forest Research 27(3): 343-351. {a} Unite Ecophysiol. Forestiere, Inst. Natl. Recherche Agron., 54280 Champenoux, France

Feuillat, F. and R. Keller (1997). Variability of oak wood (Quercus robur L., Quercus petraea Liebl.) anatomy relating to cask properties. American Journal of Enology and Viticulture 48(4): 502-508. {a} Laboratoire de Recherches en Sciences Forestieres de l'ENGREF, 14 rue Girardet, F-54042 Nancy, France

Feuillat, F., L. Moio, et al. (1997). Variation in the concentration of ellagitannins and cis- and trans-beta-methyl-gamma-octalactone extracted from oak wood (Quercus robur L., Quercus petraea Liebl.) under model wine cask conditions. American Journal of Enology and Viticulture 48(4): 509-515. {a} Laboratoire de Recherches en Sciences Forestieres de l'ENGREF, 14 rue Girardet, 54042 Nancy, France

Finch, S. W. E. and J. M. Farrant (1997). The development of desiccation-sensitive seeds in Quercus robur L.: Reserve accumulation and plant growth regulators. Seed Science Research 7(1): 35-39. {a} Horticulture Research Int., Wellesbourne, Warwick CV35 9EF, UK

Fineschi, S., A. Balijja, et al. (1997). Chloroplast DNA polymorphism in oak populations (Quercus L. sect. Robur Reichenb.) from Switzerland. Informatore Botanico Italiano 29(2-3): 318-319. {a} Swiss Fed. Inst. For. Snow Landscape Res., Birmensdorf, Switzerland

Fort, C., M. L. Fauveau, et al. (1997). Stomatal conductance, growth and root signaling in young oak seedlings subjected to partial soil drying. Tree Physiology 17(5): 281-289. {a} Equipe Bioclimatol. Ecophysiol., Unite Ecophysiol. Forestiere, INRA Nancy, F-54280 Champenoux, France

Frost, I. and H. Rydin (1997). Effects of competition, grazing and cotyledon nutrient supply on growth of Quercus robur seedlings. Oikos 79(1): 53-58. Dep. Ecological Botany, Uppsala Univ., Villavagen 14, S-752 36 Uppsala, Sweden

Garbaye, J. and J. L. Churin (1997). Growth stimulation of young oak plantations inoculated with the ectomycorrhizal fungus Paxillus involutus with special reference to summer drought. Forest Ecology and Management 98(3): 221-228. {a} INRA-Nancy, Equipe Microbiologie Forestiere, 54280 Champenoux, France

Gibbs, J. N. and B. J. W. Greig (1997). Biotic and abiotic factors affecting the dying back of pedunculate oak Quercus robur L. Forestry Oxford 70(4): 399-406. Forestry Commission Res. Agency, Alice Holt Lodge, Wrecclesham, Farnham, Surrey GU10 4LH, UK

Golub, V. B. and E. G. Kuzmina (1997). The communities of cl. Querco-Fagetea Br.-BL. and Vlieger in Vlieger 1937 of the Lower Volga Valley. Feddes Repertorium 108(3-4): 205-218. Russian Acad. Sci., Inst. Ecol. Volga River Basin, Komzina 10, Togliatti 445003, Russia

Heath, J. and G. Kerstiens (1997). Effects of elevated CO-2 on leaf gas exchange in beech and oak at two levels of nutrient supply: Consequences for sensitivity to drought in beech. Plant Cell and Environment 20(1): 57-67. {a} Div. Biol. Sci., Inst. Environ. Biol. Sci., Lancaster Univ., Lancaster LA1 4YQ, UK

Heath, J., G. Kerstiens, et al. (1997). Stem hydraulic conductance of European beech (Fagus sylvatica L.) and pedunculate oak (Quercus robur L.) grown in elevated CO-2. Journal of Experimental Botany 48(312): 1487-1489. {a} Div. Biological Sci., Inst. Environmental Biological Sci., Lancaster Univ., Lancaster LA1 4YQ, UK

Hipps, N. A., K. H. Higgs, et al. (1997). Effects of root wrenching and irrigation rate on the growth and water relations of Castanea sativa and Quercus robur seedlings in the nursery and after outplanting. Canadian Journal of Forest Research 27(2): 180-188. Horticulture Res. International, East Malling, West Malling, Kent ME19 6BJ, UK

Humphrey, J. W. and M. D. Swaine (1997). Factors affecting the natural regeneration of Quercus in Scottish oakwoods. II. Insect defoliation of trees and seedlings. Journal of Applied Ecology 34(3): 585-593. {a} Foresty Commission Northern Res. Stn., Roslin, Midlothian EH25 9SY, UK

Humphrey, J. W. and M. D. Swaine (1997). Factors affecting the natural regeneration of Quercus in Scottish oakwoods. I. Competition from Pteridium aquilinum. Journal of Applied Ecology 34(3): 577-584. {a} Foresty Commission Northern Res. Stn., Roslin, Midlothian EH25 9SY, UK

Hunter, M. D., G. C. Varley, et al. (1997). Estimating the relative roles of top-down and bottom-up forces on insect herbivore populations: A classic study revisited. Proceedings of the National Academy of Sciences of the United States of America 94(17): 9176-9181. Inst. Ecol., Univ. Ga., Athens, GA 30602-2202, USA

Huvenne, P., N. Lust, et al. (1997). Afforestation on dredge sludge deposits. Revue Forestiere Francaise Nancy 49(2): 115-130. {a} Lab. Sylviculture, Univ. de Gand, Geraardsbergsesteenweg 267, B-9090 Melle, Belgium

Johnk, N. and H. R. Siegismund (1997). Population structure and post-glacial migration routes of Quercus robur and Quercus petraea in Denmark, based on chloroplast DNA analysis. Scandinavian Journal of Forest Research 12(2): 130-137. {a} Danish Forest Landscape Res. Inst., Horsholm Kongevej 11, DK-2470 Horsholm, Denmark

Jonsson, A., M. Eklund, et al. (1997). Heavy metals of the 20th century recorded in oak tree rings. Journal of Environmental Quality 26(6): 1638-1643. {a} Dep. Water Environmental Studies, Linkoping Univ., S-581 83 Linkoping, Sweden

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Koeppel, C. (1997). Large butterflies (Macrolepidoptera) from the Rastatt Rhine Plain: Habitat selection and flooding tolerance as well as survival strategies in floodwater. Neue Entomologische Nachrichten 39: 2-620. Orchideenweg 12, D-76571 Gaggenau, Germany

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Schnitzler, J. P., A. Lehning, et al. (1997). Seasonal pattern of isoprene synthase activity in Quercus robur leaves and its significance for modeling isoprene emission rates. Botanica Acta 110(3): 240-243. {a} Fraunhofer-Inst. Atmosphaerische Umweltforschung, Kreuzeckbahnstr. 19, D-82467 Garmisch-Partenkirchen, Germany

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Thomas, F. M. and R. Gehlen (1997). Effects of different forms of nitrogen supply on the gas exchange of young pedunculate oaks (Quercus robur L.). Zeitschrift fuer Pflanzenernaehrung und Bodenkunde 160(2): 209-215. {a} Systematisch-Geobotanisches Inst., Univ. Goettingen, Untere Karspuele 2, D-37073 Goettingen, Germany

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Wagner, P. A. and E. Dreyer (1997). Interactive effects of waterlogging and irradiance on the photosynthetic performance of seedlings from three oak species displaying different sensitivities (Quercus robur, Q. petraea and Q. rubra). Annales des Sciences Forestieres Paris 54(5): 409-429. {a} Equipe Bioclimatol.-Ecophysiologie, Unite Ecophysiol. Forestiere, INRA-Nancy, 54280 Champenoux, France

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Buettner, C. and M. Fuehrling (1996). Studies on virus infection of diseased Quercus robur (L) from forest stands in northern Germany. Annales des Sciences Forestieres Paris 53(2-3): 383-388. Universitat-Hamburg, Inst. Angewandte Botanik, Abteilung Pflanzenschutz, Marseiller Str. 7, 20355 Hamburg, Germany

Bugmann, H. and A. Fischlin (1996). Simulating forest dynamics in a complex topography using gridded climatic data. Climatic Change 34(2): 201-211. {a} Dep. Global Change Nat. Syst., Potsdam Inst. Climate Impact Res., PO Box 60 12 03, D-14412 Potsdam, Germany

Buse, A. and J. E. G. Good (1996). Synchronization of larval emergence in winter moth (Operophtera brumata L.) and budburst in pedunculate oak (Quercus robur L.) under simulated climate change. Ecological Entomology 21(4): 335-343. {a} Inst. Terrestrial Ecology, Bangor Res. Unit, Univ. Wales, Bangor, Deinol Road, Bangor, Gwynedd LL57 2UP, UK

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Christensen, M. and J. Emborg (1996). Biodiversity in natural versus managed forest in Denmark. Forest Ecology and Management 85(1-3): 47-51. {a} Univ. Aarhus, Dep. Ecology Genetics, Ny Munkegade, Building 540, DK-80000 Arhus C, Denmark

Chtchoukine, A. K. (1996). North European platyphyllous Forests: Biodiversity dynamics and climate changes in Northwest European Russia. Silva Fennica 30(2-3): 341-351. St. Petersburg State Univ., Svetlanovksy prospect, d 99, k. 1, kw. 24, 195 269 St. Petersburg, Russia

Collet, C. and H. Frochot (1996). Effects of interspecific competition on periodic shoot elongation in oak seedlings. Canadian Journal of Forest Research 26(11): 1934-1942. {a} Equipe croissance et production, Institut national de la recherche agronomique, Centre de Nancy, 54 280 Champenoux, France

Dickson, R. E. and P. T. Tomlinson (1996). Oak growth, development and carbon metabolism in response to water stress. Annales des Sciences Forestieres Paris 53(2-3): 181-196. USDA Forest Service, North Central Forest Experiment Station, Forestry Sci. Laboratory, 5985 Highway K, Rhinelander, WI 54501, USA

Diekmann, M. (1996). Ecological behaviour of deciduous hardwood trees in Boreo-nemoral Sweden in relation to light and soil conditions. Forest Ecology and Management 86(1-3): 1-14. Dep. Ecol. Botany, Uppsala Univ., Villavagen 14, 75236 Uppsala, Sweden

Enjalbert, R., G. Cassanas, et al. (1996). Toxin composition of Amanita phalloides tissues in relation to the collection site. Mycologia 88(6): 909-921. {a} Lab. Botanique Phytochimie Mycol., Fac. Pharm., Ave. Charles Flahault, 34060 Montpellier Cedex 1, France

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Favre, J. M. and S. Brown (1996). A flow cytometric evaluation of the nuclear DNA content and GC percent in genomes of European oak species. Annales des Sciences Forestieres Paris 53(4): 915-917. {a} Lab. Biol. Forestiere associe INRA, Fac. Sci., B.P. 239, 54506 Vandoeuvre-les-Nancy Cedex, France

Fernandez, D. S. B., E. Cadahia, et al. (1996). Low molecular weight phenolic compounds in Spanish oak woods. Journal of Agricultural and Food Chemistry 44(6): 1507-1511. {a} Area Ind. For., CIFOR-INIA, Apdo. 8111, 28080 Madrid, Spain

Finch, S. W. E., P. S. Blake, et al. (1996). Desiccation stress in recalcitrant Quercus robur L. seeds results in lipid peroxidation and increased synthesis of jasmonates and abscisic acid. Journal of Experimental Botany 47(298): 661-667. {a} Horticulture Res. International, Wellesbourne, Warwick CV35 9EF, UK

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Gemmel, P., U. Nilsson, et al. (1996). Development of oak and beech seedlings planted under varying shelterwood densities and with different site preparation methods in southern Sweden. New Forests 12(2): 141-161. Swedish Univ. Agricultural Sci., Southern Swedish For. Res. Centre, Box 49, S-23053 Alnarp, Sweden

Genere, B. and B. H. Le (1996). Study of nursery performance of acorn batches comprising various mixtures of the pedunculate oak and the sessile oak. Revue Forestiere Francaise Nancy 48(1): 21-30. {a} Div. Amelioration genetique, Pepinieres for., CEMAGREF, Domaine Barres, F-45290 NOGENT-SUR-VERNISSON, France

George, V., D. Gerant, et al. (1996). Photosynthesis, Rubisco activity and mitochondrial malate oxidation in pedunculate oak (Quercus robur L) seedlings grown under present and elevated atmospheric CO-2 concentrations. Annales des Sciences Forestieres Paris 53(2-3): 469-474. Equipe d'Ecophysiologie Cellulaire, Laboratoire de Biologie Forestiere Associe Inra, Univ. Henri-Poincare Nancy-1, BP 239, 54506 Vandoeuvre, France

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Grabosky, J. and N. Bassuk (1996). Testing of structural urban tree soil materials for use under pavement to increase street tree rooting volumes. Journal of Arboriculture 22(6): 255-263. 20 Plant Sci. Build., Cornell Univ., Ithaca, NY 14853, USA

Groot, B. G. W. T. A. and E. Hazebroek (1996). Wild boar (Sus scrofa scrofa L.) rooting and forest regeneration on podzolic soils in the Netherlands. Forest Ecology and Management 88(1-2): 71-80. Inst. For. Nat. Res., Dep. Anim. Ecol., P.O. Box 23, NL-6700 AA Wageningen, Netherlands

Gross, K., A. Homlicher, et al. (1996). Effect of shade on stomatal conductance, net photosynthesis, photochemical efficiency and growth of oak saplings. Annales des Sciences Forestieres Paris 53(2-3): 279-290. {a} Inst. Silviculture, Univ. Freiburg, 79104 Freiburg, Germany

Gurnell, J. (1996). The effects of food availability and winter weather on the dynamics of a grey squirrel population in southern England. Journal of Applied Ecology 33(2): 325-338. Sch. Biol. Sci., Queen Mary Westfield Coll., London E1 4NS, UK

Halberg, K. (1996). Flora and vegetation in the nature reserve Vorso, Horsens Fjord, Eastern Jutland, 1930-1992. Flora og Fauna 101(3-4): 79-100. Hojballevej 19, 8700 Horsens, Denmark

Herbst, D. R. and W. L. Wagner (1996). Contributions to the flora of Hawai'i. V. Bishop Museum Occasional Papers(46): 8-12. {a} U.S. Army Corps Eng., CEPOD-ED-ES, Fort Shafter, HI 96858, USA

Hertel, H. and I. Zaspel (1996). Investigations on vitality and genetic structure in oak stands. Annales des Sciences Forestieres Paris 53(2-3): 761-773. Federal Res. Cent. Forestry Forest Products, Inst. Forest Tree Breeding, Eberswalder Chaussee 3, 15377 Waldsieversdorf, Germany

Herzog, S. (1996). Genetic inventory of European oak populations: Consequences for breeding and gene conservation. Annales des Sciences Forestieres Paris 53(2-3): 783-793. Abteilung fur Forstgenetik und Forstpflanzenzuechtung, Georg-August-Univ., Buesgenweg 2, 37077 Goettingen, Germany

Hoogschagen, J. (1996). Inkcaps in the front yard. Coolia 39(2): 98. Arnhem, Netherlands

Jung, T. and H. Blaschke (1996). Phytophthora root rot in declining forest trees. Phyton Horn 36(4): 95-102. Univ. Muenchen, Lehrstuhl Forstbotanik, Hohenbachernstrasse 22, D-85354 Freising, Germany

Jung, T., H. Blaschke, et al. (1996). Isolation, identification and pathogenicity of Phytophthora species from declining oak stands. European Journal of Forest Pathology 26(5): 253-272. {a} Lehrstuhl Forstbot., Univ. Muenchen, Hohenbachernstr. 22, D-85354 Freising, Germany

Kaus, A., V. Schmitt, et al. (1996). Microscopical and mycological investigations on wood of pendunculate oak (Quercus robur L.) relative to the occurrence of oak decline. Journal of Plant Physiology 148(3-4): 302-308. Institut fuer Allgemeine Botanik, Johannes Gutenberg-Universitaet Mainz, D-55099 Mainz, Germany

Keizer, P. J. (1996). The mycelium of Marasmius quercophilus in fluorescent. Coolia 39(3): 162.

Kelbel, P. (1996). Damage to acorns by insects in Slovakia. Biologia Bratislava 51(5): 575-582. Inst. Forest Ecol., Slovak Acad. Sci., Sturova 2, SK-96053 Zvolen, Slovakia

Kerr, G. (1996). The effect of heavy of 'free growth' thinning on oak (Quercus petraea and Q. robur). Forestry Oxford 69(4): 303-317. Forestry Commission Res. Div., Alice Holt Lodge, Wrecclesham, Farnham, Surrey GU10 4LH, UK

Kowalski, T. and E. Halmschlager (1996). Chalara angustata sp. nov. from roots of Quercus petraea and Quercus robur. Mycological Research 100(9): 1112-1116. {a} Dep. Forest Pathol., Fac. Forestry, 29-Listopada 46, PL-31-425 Krakow, Poland

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