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Water pollution by fertilizers and pesticides
1986
This study reflects the growing consensus among experts whose viewpoints were not always the same that some changes in agricultural practices are necessary to limit the environmental costs to society.--Publisher's description.
Afficher plus [+] Moins [-]Microclimate and plant growth in open-top chambers
1986
Toxic effects of two organophosphate insecticides, monocrotophos and dichlorvos to common earthworm Lampito mauritii (Kinberg)
1986
Bharati, C. (Andhra Univ., Waltair (India). Dept. of Zoology) | Subba Rao, B.V.S.S.R.
Cadmium in Fagus sylvatica L. trees and seedlings: leaching, uptake and interconnection with transpiration
1986
Hagemeyer, J. (Bielefeld Univ. (Germany, F.R.). Faculty of Biology, Dept. of Ecology) | Kahle, H. | Breckle, S.W. | Waisel, Y.
Metal concentrations in muscle of fish from aquatic systems in East Tennessee, U.S.A.
1986
Blevins, R.D. (East Tennessee State Univ., Johnson City (USA). School of Public and Allied Health, Dept. of Health Sciences) | Pancorbo, O.C.
Acute and sub-chronic toxicity of lead to the early life stages of smallmouth bass (Micropterus dolomieui)
1986
Coughlan, D.J. (Cornell Univ., Ithaca, NY (USA). Dept. of Natural Resources) | Gloss, S.P. | Kubota, J.
Eddy correlation measurements of dry deposition fluxes using a tunable diode laser absorption spectrometer gas monitor
1986
Edwards, G.C. (Ontario Hydro Research Div., Toronto, Ont. (Canada)) | Ogram, G.L.
Acidification phenomena in beech (Fagus sylvatica) forests of Europe
1986
Wittig, R. (Duesseldorf Univ. (Germany, F.R.). Dept. of Geobotany)
Wet and dry deposition of sulphates and nitrates in eastern Canada: 1979-1982
1986
Barrie, L.A. (Atmospheric Environment Service, Downsview, Ont. (Canada)) | Sirois, A.
Recent and historic red spruce mortality: evidence of climatic influence
1986
Johnson, A.H. (Pennsylvania Univ., Philadelphia (USA). Dept. of Landscape Architecture and Regional Planning) | Friedland, A.J. | Dushoff, J.G.