Affiner votre recherche
Résultats 41-50 de 953
Two methods to determine plant responses to pollutant mixtures
1989
Chappelka, A.H. | Chevone, B.I. (School of Forestry and Alabama Agricultural Experiment Station, White Smith Hall, Auburn University, AL 36849-5418 (USA))
Interactive effects of aluminum, phosphorus and mycorrhizae on growth and nutrient uptake of Panicum virgatum L. (Poaceae)
1989
Koslowsky, S.D. | Boerner, R.E.J. (Department of Botany, Ohio State University, Columbus, OH 43210 (USA))
Effects of ozone on the yield of spring wheat (Triticum aestivum L., cv. Albis) grown in open-top field chambers
1989
Fuhrer, J. | Egger, A. | Lehnherr, B. | Grandjean, A. | Tschannen, W. (Eidgenossische Forschungsanstalt fur Agrikulturchemie und Umwelthygiene, 3097 Liebefeld-Bern (Switzerland))
An explanation for the apparent losses of metals in a long-term field experiment with sewage sludge
1989
McGrath, S.P. | Lane, P.W. (AFRC Institute of Arable Crops Research, Rothamsted Experimental Station, Harpenden, Hertfordshire AL5 2JQ (UK))
Effect of pH and inoculum size on phenol degradation by bacteria isolated from landfill waste
1989
Tibbles, B.J. | Baecker, A.A.W. (Dep. Microbiol., Univ. Witwatersrand, PO Wits, 2050 (South Africa))
Acid-sensitive waters of the English Lake District: a steady-state model of streamwater chemistry in the upper Duddon catchment
1989
Tipping, E. (Inst. Freshwater Ecology, Windermere Lab., Ambleside, Cumbria LA22 0LP (UK))
The effects of 2,4-D herbicide and organophosphorus insecticides on growth, photosynthesis, and chlorophyll a synthesis of Chlamydomonas reinhardtii (mt +)
1988
Wong, P.K. | Chang, L. (Department of Biology, The Chinese University of Hong Kong, Shatin, NT (Hong Kong))
Experimental work related to nitrogen deposition, nitrification and soil acidification - a case study
1988
Nilsson, S.I. | Berden, M. | Popovic, B. (Department of Ecology and Environmental Research, Swedish University of Agricultural Sciences, 750 07 Uppsala (Sweden))
Evidence from nitrogen fertilisation in the forests of Germany
1988
Kenk, G. | Fischer, H. (Forest Research Institute Baden-Wuerttemberg, 7800 Freiburg (Germany, F.R.))
The environment and pollution
1993
McEldowney, S. | Hardman, D.J. | Waite, S.
