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结果 191-200 的 219
Investigations on the role of macro- and micromineral nutrients and of other elements in the decline of forest trees
1986
Krivan, V. (Ulm Univ. (Germany, F.R.). Sektion Analytik und Hoechstreinigung) | Schaldach, G. | Hausbeck, R. | Luettge, U. | Kreutzer, K.
[Energy balance of differently damaged Norway spruce needles in the course of the year]
1986
Benz, T. (Tuebingen Univ. (Germany, F.R.). Inst. fuer Biologie) | Hampp, R.
Qualitative and quantitative dependence of the fructification of mycorrhizae fungi on artificial fertilization, immission and tree damage in spruce sites in the Black Forest
1986
Mueller, C. (Tuebingen Univ. (Germany, F.R.). Inst. fuer Biologie) | Oberwinkler, F.
Lipid peroxidation: A phytotoxic consequence of air pollutants
1986
Kunert, K.J. (Konstanz Univ. (Germany, F.R.). Lehrstuhl fuer Physiologie und Biochemie der Pflanzen) | Mehlhorn Schmidt, A.
Investigation of anatomical, physical and mechanical wood properties of diseased Norway spruce and [silver] firs in Baden-Wuerttemberg compared with healthy ones based on tests of small clear specimens and wooden beams of structural dimensions
1986
Grammel, R.H. (Freiburg Univ. (Germany, F.R.). Inst. fuer Forstbenutzung und Forstliche Arbeitswissenschaft) | Becker, G. | Gross, M. | Hoewecke, B.
Soil animals as sensitive indicators on forest ecosystems
1986
Funke, W. (Ulm Univ. (Germany, F.R.). Abt. Oekologie und Morphologie der Tiere) | Bernhard, M. | Hoefer, H. | Jans, W. | Lehle, E. | Roth-Holzapfel, M. | Schmitt, G. | Stumpp, J. | Vogel, J. | Wanner, M.
Analysis of compositional variation in needles and deciduous leaves of pollution damaged forest trees. Quantitative analysis of terpenes and VOC occurring needles of Picea abies and in forest air
1986
Juettner, F. (Tuebingen Univ. (Germany, F.R.). Inst. fuer Chemische Pflanzenphysiologie)
Precipitation input of atmospheric pollutants in forest soils 1982 to 1985
1986
Evers, F.H. (Forstliche Versuchs- und Forschungsanstalt Baden-Wuerttemberg, Stuttgart (Germany, F.R.))
[Studies on the influence of air pollution on the nutrient balance of forest trees]
1986
Seufert, G. (Hohenheim Univ., Stuttgart (Germany, F.R.). Inst. fuer Landeskultur und Pflanzenoekologie) | Arndt, U.
Microorganisms as biological indicators of air pollution and resulting forest damage
1986
Waldner-Sander, S. (Tuebingen Univ. (Germany, F.R.). Hygiene Inst. Abt. fuer Allgemeine Hygiene und Umwelthygiene) | Botzenhart, K.
