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Результаты 121-130 из 345
The adaptation of Silene vulgaris to growth on a calamine waste heap (S. Poland)
1998
Wierzbicka, M. | Panufnik, D. (Environmental Plant Pollution Laboratory, Department of Morphogenesis, Institute of Plant Experimental Biology, University of Warsaw, Krakowskie Przedmiescie 26/28, 00-927 Warsaw (Poland))
The dynamics of dissolved nitrogen in a blanket peat dominated catchment
1998
Adamson, J.K. | Scott, W.A. | Rowland, A.P. (Environmental Change Network, Institute of Terrestrial Ecology, Merlewood Research Station, Grange-over-Sands, Cumbria, LA11 6JU (United Kingdom))
Evaluation of heavy metal lability in polluted soils by a cation exchange batch procedure
1998
Esnaola, M.V. | Millan, E. (Departamento de Quimica Aplicada Facultad de Quimica, Universidad del Pais Vasco, Apdo. 1072, 20080 San Sebastian (Spain))
Relationships of ozone exposure to pine injury in the Sierra Nevada and San Bernardino Mountains of California, USA
1998
Arbaugh, M.J. | Miller, P.R. | Carroll, J.J. | Takemoto, B. | Procter, T. (Riverside Fire Laboratory, Pacific Southwest Research Station, USDA Forest Service, 4955 Canyon Crest Drive, Riverside, CA (USA))
Trace elements in striped dolphins (Stenella coeruleoalba) from the western Mediterranean
1998
Monaci, F. | Borrel, A. | Leonzio, C. | Marsili, L. | Calzada, N. (Dipartimento di Biologia Ambientale, Universita degli Studi di Siena, via delle Cerchia 3, 53100 Siena (Italy))
Global air emission inventories for anthropogenic sources of NOX, NH3 and N2O in 1990
1998
Olivier, J.G.J. | Bouwman, A.F. | Hoek, K.W. van der | Berdowski, J.J.M. (National Institute of Public Health and the Environment (RIVM), P.O. Box 1, NL-3720 BA Bilthoven (Netherlands))
Residual effects of N fertilization on soil-water chemistry and ground vegetation in a Swedish Scots pine forest
1998
Nohrstedt, H.O. (SkogForsk, Uppsala Science Park, S-751 83 Uppsala (Sweden))
The nitrogen reduction programme in the Federal Republic of Germany
1998
Eichler, F. | Schulz, D. (Federal Environmental Agency, Bismarckplatz 1, D-14 193 Berlin (Germany))
Mixed farming systems as a way towards a more efficient use of nitrogen in European Union agriculture
1998
Oomen, G.J.M. | Lantinga, E.A. | Goewie, E.A. | Hoek, K.W. van der (Department of Plant and Crop Sciences, Group of Biological Farming Systems, Wageningen Agricultural University, Haarweg 333, 6709 RZ Wageningen (Netherlands))
Critical loads for nitrogen deposition and their exceedance at European scale
1998
Kuylenstierna, J.C.I. | Hicks, W.K. | Cinderby, S. | Cambridge, H. (Stockholm Environment Institute at York, University of York, P.O. Box 373, York YO10 5YW (United Kingdom))
