خيارات البحث
النتائج 1 - 10 من 11
[Effect of surface liming in doses suitable for melioration on the pH-value and cation exchange of an acid brown soil on loess]
1989
Meiwes, K.J. (Niedersaechsische Forstliche Versuchsanstalt, Goettingen (Germany, F.R.)) | Beese, F.
[Anthropogenic changes of forest ecosystems. History - present - future]
1987
Ulrich, B. (Goettingen Univ. (Germany, F.R.). Inst. fuer Waldernaehrung)
Root and mycorrhizal development in healthy and declining Norway spruce stands
1989
Schneider, B.U. | Meyer, J. | Schulze, E.D. | Zech, W.
Leaching and uptake of ions through above-ground Norway spruce tree parts
1989
Klemm, O. | Kuhn, U. | Beck, E. | Katz, C. | Oren, R. | Schulze, E.D. | Steudle, E. | Mitterhuber, E. | Pfanz, H. | Kaiser, W.M. | Kaupenjohann, M. | Schneider, B.U. | Hantschel, R. | Horn, R. | Zech, W.
Effects of acid rain on soil chemistry and nutrient availability in the soil
1989
Kaupenjohann, M. | Naetscher, L. | Schwertmann, U. | Suesser, P. | Horn, R. | Taubner, H. | Hantschel, R. | Zech, W. | Schneider, B.U.
Air pollution and deposition
1989
Eiden, R. | Foerster, J. | Peters, K. | Trautner, F. | Herterich, R. | Gietl, G.
[Approach on the measurement- and experiment station in the forest (MEXFO) and presentation of first results]
1987
Thiele, V. (Landesanstalt fuer Immissionsschutz des Landes Nordrhein-Westfalen (LIS), Essen (Germany, F.R.)) | Specovius, J. | Metzger, F.
[Release and characteriszation of mobile Al-species]
1987
Schmid, S. (Fraunhofer-Institut fuer Umweltchemie und Oekotoxikologie, Schmallenberg (Germany, F.R.)) | Kloeppel, H.
Soil ciliates as indicators of fundamental changes in forest ecosystems
1991
Lehle, E. (Ulm Univ. (Germany). Abt. Oekologie und Morphologie der Tiere) | Funke, W.
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.))
