خيارات البحث
النتائج 271 - 280 من 329
Air pollution and forest decline النص الكامل
1990
Luoma, Jon R. | Joyner, Kimberly C.
Physical and chemical processes: transport and transformation. Original ed.
1990
Baumgartner D.J. | Duedall I.W.
Ecophysiological measurements on pollutant stressed trees-OTC Edelmannshof
1990
Schweizer, B. (Hohenheim Univ. (Germany, F.R.). Inst. fuer Landeskultur und Pflanzenoekologie) | Arndt, U.
CO2-gas-exchange and transpiration of open grown Norway spruce during the year in higher elevation of the Southern Black Forest under local airconditions with and without O3
1990
Abetz, P. (Freiburg Univ. (Germany, F.R.). Inst. fuer Waldwachstum) | Kuenstle, E. | Wolfart, A.
Changes of plant hormone levels in conifers subjected to immissions
1990
Frenzel, B. (Hohenheim Univ. (Germany, F.R.). Inst. fuer Botanik) | Christmann, A.
Biochemical and physiological investigations to detect effects of air pollutants on spruce in open-top-chambers
1990
Manderscheid, R. (Giessen Univ. (Germany, F.R.). Inst. fuer Pflanzenoekologie) | Jaeger, H.J.
Comparative physiological and biochemical investigations of spruce trees damaged by immissions in context with forest decline in the Northern Black Forest
1990
Wild, A. (Mainz Univ. (Germany, F.R.). Inst. fuer Allgemeine Botanik) | Forschner, W.
Research site Freudenstadt
1990
Siefermann-Harms, D. (Kernforschungszentrum Karlsruhe (Germany, F.R.). Inst. fuer Genetik undToxikologie)
Detection of damages of trees with time resolved luminescence
1990
Schneckenburger, H. (Fachhochschule Aalen (Germany, F.R.)) | Schmidt, W.
Investigation of the thylakoid membrane (P-700 and cytochrome f) and the phosphoenolpyruvate-carboxylase of Norway spruce in Open-Top-Chambers
1990
Wild, A. (Mainz Univ. (Germany, F.R.). Inst. fuer Allgemeine Botanik) | Flammersfeld, U. | Tietz, S.