خيارات البحث
النتائج 1 - 10 من 10
Effects of cadmium, copper, lead and zinc on growth, reproduction and survival of the earthworm Eisenia fetida (Savigny): assessing the environmental impact of point-source metal contamination in terrestrial ecosystems.
1994
Spurgeon D.J. | Hopkin S.P. | Jones D.T.
Influence of form and quantity of selenium on the development and survival of an insect herbivore
1998
Trumble, J.T. | Kund, G.S. | White, K.K. (Department of Entomology, University of California, Riverside, CA 92521 (USA))
Effects of the insect growth regulator (S)-methoprene on survival and reproduction of the freshwater cladoceran Moina macrocopa
1997
Chu, K.H. | Wong, C.K. | Chiu, K.C. (Department of Biology and The Centre for Environmental Studies, The Chinese University of Hong Kong, Shatin, NT (Hong Kong))
Effects of population density and cadmium toxicity on growth and survival of blowflies
1993
Simkiss, K. | Daniels, S. | Smith, R.H. (Department of Pure and Applied Zoology, University of Reading, Whiteknights, PO Box 228, Reading RG6 2AJ (United Kingdom))
The effects of ozone-exposed sugar maple seedlings on the biological performance and the feeding preference of the forest tent caterpillar (Malacosoma disstria Hbn.)
1997
Fortin, M. | Mauffette, Y. | Albert, P.J. (Groupe de Recherche en Ecologie Forestiere (GREF), Universite du Quebec a Montreal, C.P. 8888 Succ. A, Montreal, QC H3C 3P8 (Canada))
Responses of indicator bacteria to forest soil amended with municipal sewage sludge from aerated and non-aerated ponds
1996
Vasseur, L. | Cloutier, C. | Labelle, A. | Duff, J.N. | Beaulie, C. | Ansseau, C. (Department of Biology, Faculty of Sciences, Universite de Sherbrooke, Quebec J1K 2R1 (Canada))
Effects of oil on mangrove seedlings grown under different environmental conditions
1995
Proffitt, C.E. | Devlin, D.J. | Lindsey, M. (Louisiana Environmental Research Center, McNeese State University, P.O. Box 90220, Lake Charles, LA 70609 (USA))
Long-term bioaccumulation monitoring with transplanted bivalves in the San Francisco Estuary
1999
Gunther, A.J. | Davis, J.A. | Hardin, D.D. | Gold, J. | Bell, D. | Crick, J.R. | Scelfo, G.M. | Sericano, J. | Stephenson, M. (Applied Marine Sciences, Inc., 4749 Bennett Dr., Suite L, Livermore, CA 94550 (USA))
Toxic and sublethal effects of ammonium chloride on a freshwater fish Oreochromis mossambicus
1998
Rani, E.F. (Madras Univ., Madras, Tamil Nadu (India). Dept. of Pharmacology and Environmental Toxicology) | Elumalai, M. | Balasubramanian, M.P.
Population dynamics of brook trout (Salvelinus fontinalis) during maintenance liming of an acidic lake
1991
Schofield, C.L. (Cornell Univ., Ithaca, NY (USA). Dept. of Natural Resources) | Keleher, C. | Vanoffelen, H.K.
