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Resultados 81-90 de 325
Secondary nitrogen limitation in a subtropical lake impacted by non-point source agricultural pollution
1995
Havens, K.E. (Department of Research, South Florida Water Management District, West Palm Beach, Florida 33416-4680 (USA))
Red spruce and loblolly pine nutritional responses to acidic precipitation and ozone
1995
Edwards, G.S. | Sherman, R.E. | Kelly, J.M. (Tennessee Valley Authority, Forestry Bldg, Norris, Tennessee 37828 (USA))
Effects of CO2-enrichment and N-nutrition on mutual interference between Trifolium repens and Lolium perenne Texto completo
1995
Schenk, Ulrich | Weigel, Hans-Joachim | Jäger, Hans-Jürgen
Evaluating the effects of elevated levels of atmospheric trace gases on herbs and shrubs: a prototype dual array field exposure system
1995
Reece, C.F. | Krupa, S.V. | Jager, H.J. | Roberts, S.W. | Hastings, S.J. | Oechel, W.C. (Department of Soil Science, University of Minnesota, 439 Borlaug Hall, 1991 Buford Circle, St Paul, Minnesota 55108 (USA))
Trirhabda geminata (Coleoptera: Chrysomelidae) resistance to the direct impact of simulated acidic fog on larval growth and mortality
1995
Redak, R.A. | Paine, T.D. | Trumble, J.T. (Department of Entomology, University of California, Riverside, California 92521 (USA))
Seasonal variations in roadside conditions and the performance of a gall-forming insect and its food plant
1995
Martel, J. (Department of Biology, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario, K1S 5B6, Canada)
Ruminant uptake of nickel and other elements from industrial air pollution in the Norwegian-Russian border area
1995
Sivertsen, T. | Daae, H.L. | Godal, A. | Sand, G. (Department of Toxicology and Chemistry, Central Veterinary Laboratory, PO Box 8156 Dep., N-0033 Oslo (Norway))
Effect of algal density on nutrient removal from primary settled wastewater
1995
Lau, P.S. | Tam, N.F.Y. | Wong, Y.S. (Department of Biology, Hong Kong University of Science and Technology, Clearwater Bay, Kowloon (Hong Kong))
Effects of reactive hydrocarbons and hydrogen peroxide on antioxidant activity in cherry leaves
1995
Terry, G.M. | Stokes, N.J. | Lucas, P.W. | Hewitt, C.N. (Institute of Environmental and Biological Sciences, Lancaster University, Lancaster, LA1 4YQ (United Kingdom))
Metal biomonitoring with mosses: procedures for correcting for soil contamination
1995
Bargagli, R. | Brown, D.H. | Nelli, L. (Dipartimento di Biologia Ambientale, Universita di Siena, via delle Cerchia 3, 53100 Siena (Italy))
