خيارات البحث
النتائج 1 - 10 من 10
Simulation of the long-term soil response to acid deposition in various buffer ranges.
1989
Vries W. de | Posch M. | Kaemaeri J.
Critical loads for nitrogen deposition on forest ecosystems.
1989
Schulze E.D. | Vries W. de | Hauhs M. | Rosen K. | Rasmussen L. | Tamm C.O. | Nilsson J.
Effect of pH on chemical forms and plant availability of cadmium, zinc, and lead in polluted soils.
1989
Xian X.F. | Shokohifard G.I.
Loss of HCH [hexachlorocyclohexane] from surface soil layers under subtropical conditions
1989
Kaushik, C.P. (Dep. Bio-Sci., Maharshi Dayanand Univ., Rohtak 124001, Haryana (India))
Distribution of trace element pollutants in a contaminated grassland ecosystem established on metalliferous fluorspar tailings. 2: Zinc
1989
Andrews, S.M. | Johnson, M.S. | Cooke, J.A. (Dep. Biol., Sunderland Polytechnic, Sunderland SR2 3SD (UK))
Monitoring of plant and soil pollution based on ionic impulsion
1989
Romero, F. (Escuela Superior de Ingenieros Industriales, Bilbao (Spain). Dept. de Ingenieria Quimica y Medioambiental) | Elejalde, C. | Gomez, G.
Fate of carbofuran in rice-fish model ecosystem: an international study
1989
Jayaraman, J. (Madurai Kamaraj Univ. (India). Dept. of Biochemistry) | Celino, L.P. | Lee, K.H. | Mohamad, R.B. | Sun, J. | Tayaputch, N. | Zhang, Z.
A two-year experience on 15N-urea fertilization of a corn field amended with fly ash
1989
Cervelli, S. (Institute of Soil Chemistry, Pisa (Italy)) | Di Giovanni, F. | Perna, A. | Petruzzelli, G.
Total sulfur content in the humus layer of urban polluted forest soils
1989
Ohtonen, R. (Oulu Univ. (Finland). Dept. of Botany) | Markkola, A.M. | Torvela, H.
In situ immobilization of heavy-metal-contaminated soils
1989
Czupyrna, G.