خيارات البحث
النتائج 1 - 10 من 12
Charges critiques pour la vegetation.
1993
Thimonier A. | Dupouey J.L.
Critical levels and loads of atmospheric pollutants for terrestrial and aquatic ecosystems. The emergence of a scientific concept. Application potentials and their limits
1993
Landmann, G. (Institut National de la Recherche Agronomique, Champenoux (France). Centre de Nancy, Microbiologie Biogeochimie et Pathologie des Ecosystemes Forestiers)
Impacts and fate of experimentally enhanced nitrogen deposition on a British lowland heath
1998
Power, S.A. | Ashmore, M.R. | Cousins, D.A. (Imperial College of Science, Technology and Medicine, Silwood Park, Ascot, Berkshire SL5 7PY (United Kingdom))
Modelling the effect of atmospheric deposition on shallow heathland lakes in the Netherlands: dry deposition on water - now you see it, now you don't
1998
Wortelboer, F.G. (National Institute of Public Health and the Environment (RIVM), Bilthoven (Netherlands))
Effects of atmospheric ammonia on vegetation - a review
1994
Fangmeier, A. | Hadwiger-Fangmeier, A. | Eerden, L. van der | Jager, H.J. (Institut fur Pflanzenokologie, Justus-Liebig-Universitat Giessen, 35392 Giessen (Germany))
[Soil processes in sandy areas]
1988
Nielsen, K.E. (Aarhus Univ. (Denmark). Geologisk Inst.)
Modelling the effects of elevated nitrogen deposition on heathland community dynamics
1999
Power, S.A. | Allchin, E.A. (Imperial Coll. (UK)) | Ashmore, M.R. | Heil, G.W.
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.
Heathland ecosystem responses to nitrogen deposition and key processes involved
1999
Riis-Nielsen, T.
