Seasonality of weather and tree phenology in a tropical evergreen mountain rain forest von Bendix, J, Homeier, J, Cueva Ortiz, E, Emck, P, Breckle, S.W, Richter, M, Beck, E

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Radial distribution of Ni in stemwood of Quercus ilex L. trees grown on serpentine and sandy loam (umbric leptosol) soils of NE-Portugal von Nabais, C. (Coimbra Univ. (Portugal). Dept. of Botany), Freitas, H, Hagemeyer, J, Breckle, S.W

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Seasonal variations of nickel concentrations in annual xylem rings of beech trees ( Fagus sylvatica L.) von Hagemeyer, Jürgen, Schäfer, Hartmut, Breckle, Siegmar-W.

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Mapping geomorphology and trails around the biological station at the reserva biologica alberto brenes (sierra de tilaran), costa rica von Breckle, Rolf, Breckle, S.W

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Effects of toxic heavy metals (Cd, Pb) on growth and mineral nutrition of beech (Fagus sylvatica L.) von Breckle, S.W. (Bielefeld Univ. (Germany). Faculty of Biology, Dept. of Ecology), Kahle, H

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The growth rate and age of tree fern trunks in relation to habitats von Bittner, J. (University of Bielefeld, Germany.), Breckle, S.W

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Sampling Atriplex bladders: a comparison of methods von Breckle, S.W, Freitas, H, Reimann, C

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Are there seasonal variations of trace element concentrations (Cd, Pb, Zn) in wood of Fagus trees in Germany? von Hagemeyer, J. (Bielefeld Univ. (Germany). Faculty of Biology, Dept. of Ecology), Luelfsmann, A, Perk, M, Breckle, S.W

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Effects of Cd and Zn on the development of annual rings in Norway spruce (Picea abies) plants von Hagemeyer, J. (Bielefeld Univ. (Germany). Biologische Fakultaet. Abt. Oekologie), Heppel, T, Breckle, S.W

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Heavy metal concentrations in oak wood growth rings from the Taunus (Federal Republic of Germany) and the Valdivia (Chile) regions von Queirolo, F. (Kernforschungsanlage Juelich G.m.b.H. (Germany, F.R.). Inst. fuer Angewandte Physikalische Chemie), Valenta, P, Stegen, S, Breckle, S.W

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Solenanthus micranthus Riedl

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Seasonal Changes in the Trace Metals in Salt Marsh Angiosperms von Joshi, A.J., Engenhart, M., Wickern, M., Breckle, S.W.

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Notes on alpine and nival flora of the Hindu Kush, East Afghanistan von Breckle, S.W

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Oxytropis margacea Vassilcz

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Salix pycnostachya Andersson

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Salix pycnostachya Andersson

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Verhalten der Fettsaure wahrend der Entwicklung einiger Therophyten der Steppe von Kabul (Afghanistan) von Kull, U, Breckle, S.W

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Obligate halophytes? A test with tissue culture methods von von Hedenström, Hannegret, Breckle, Siegmar-W.

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Acanthophyllum bilobum Schiman-Czeika

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Artemisia stenocephala Krasch. ex Poljakov

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