خيارات البحث
النتائج 211 - 220 من 314
Heavy metal distribution in lake sediments as criteria of freshwater ecosystem state
1999
Dauvalter, V. (RAS, Apatity (Russia))
Structure change of boreal wood communities at critical levels of industrial transformation
1999
Chernenkova, T. (RAS, Moscow (Russia))
Interdependence of pH, cation exchange capacity and organically complexed Al in organic-rich acid forest soils
1999
Matschonat, G. (Hohenheim Univ., Stuttgart (Germany)) | Ross, D.S. | Lawrence, G.B.
Abundance of epiphytic microflora of Scots pine stands in polluted areas
1999
Ragoutis, A. | Armolaitis, K. (Lithuanian Forest Inst., Kaunas (Lithuania))
New approach to the exposure-response study of the forest ecosystems around Karabash Copper Smelter [South Ural]
1999
Butusov, O.B. (Moscow State Univ. of Ecological Engineering (Russia))
Critical loads of acidity for forest soils: Tentative modifications
1999
Holmberg, M. | Mulder, J. | Posch, M. | Starr, M. | Forsius, M. | Johansson, M. | Bak, J. | Ilvesniemi, H. | Sverdrup, H.
The importance of selecting appropriate criteria for calculating acidity critical loads using the Simple Mass Balance equation
1999
Hall, J. | Reynolds, B. | Aherne, J. | Hornung, M.
How is the correspondence between present day soil processes and soil chemistry?
1999
Nielsen, K.E.
Is the status of mountain Norway spruce forest ecosystem affected by soil water Ca/Al ratio?
1999
Hruska, J. | Cudlin, P. | Kram, P. | Rauch, O.
The effect of lake water infiltration on the acidity and base cation status of forest soil
1999
Lindross, A.-J. | Derome, J. | Paavolainen, L. | Smolander, A. | Helmisaari, H.-S.
