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结果 31-40 的 229
Economie d'azote dans un système de culture 全文
1996
Triboi, Eugeniu | Triboi-Blondel, A.M.
[Remediation of soil polluted with heavy metals and use of a field laboratory [electrokinetics, case study]]
1996
Christensen, S.V. | Rasmussen, P.
Preventing pollution through regulations
1996
Response of a grassland ecosystem to air pollutants. IV. The chemical climate: concentrations of relevant non-criteria pollutants (trace gases and aerosols)
1996
Zimmerling, R. | Dammgen, U. | Kusters, A. | Grunhage, L. | Jager, H.J. (Federal Agricultural Research Centre Braunschweig-Volkenrode, Agricultural Institute for Climate Research, Muncheberg (Germany))
Loss of particulate contaminants from plant canopies under wet and dry conditions
1996
Kinnersley, R.P. | Shaw, G. | Bell, J.N.B. | Minski, M.J. | Goddard, A.J.H. (Centre for Analytical Research in the Environment, Imperial College at Silwood Park, Ascot, Berkshire SL5 7TE (United Kingdom))
Response of two cultivars of Triticum aestivum L. to simulated acid rain
1996
Anupa Singh | Madhoolika Agrawal (Department of Botany, Banaras Hindu University, Varanasi-221005 (India))
Evaluation of plant availability of soil trace metals by chemical fractionation and multiple regression analysis
1996
Qian Jin | Wang ZiJian | Shan XiaoQuan | Tu Qiang | Wen Bei | Chen Bin (Research Center for Eco-Environmental Sciences, Academia Sinica, P.O. Box 2871, Beijing 100085 (China))
Vertical gradients of ozone and carbon dioxide within a deciduous forest in central Pennsylvania
1996
Skelly, J.M. | Fredericksen, T.S. | Savage, J.E. | Snyder, K.R. (Department of Plant Pathology, Pennsylvania State University, 108 Buckhout Laboratory, University Park, PA 16802 (USA))
The effects of simultaneous large acidic and alkaline airborne pollutants on forest soil
1996
Haapala, H. | Goltsova, N. | Pitulko, V. | Lodenius, M. (Department of Limnology and Environmental Protection, PO Box 27, FIN-00014, University of Helsinki (Finland))
Transfer of cadmium, lead, and zinc from industrially contaminated soil to crop plants: a field study
1996
Dudka, S. | Piotrowska, M. | Terelak, H. (The University of Georgia, Department of Crop and Soil Sciences, 3111 Miller Plant Science Building, Athens, GA 30602 (USA))