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Resultados 81-90 de 229
A pond mesocosm study to determine direct and indirect effects of lindane on a natural zooplankton community
1996
Peither, A. | Juttner, I. | Kettrup, A. | Lay, J.P. (GSF-Forschungszentrum fur Umwelt und Gesundheit, Institut fur Bodenokologie, Neuherberg, 85764 Oberschleissheim (Germany))
Effects of oxidant air pollution on Pinus maximartinezii Rzedowski in the Mexico City region
1996
Hernandez Tjeda, T. | Nieta de Pascual Pola, C. (Centro Nacional de Investigacion Disciplinaria en Conservacion y Mejoramiento de Ecosistemas Forestales INIFAP (SARH) Ave. Progreso 5, Coyoacan, Mexico 04110 D.F. (Mexico))
Effects of Rhizobium, arbuscular mycorrhizal fungi and anion content of simulated rain on subterranean clover
1996
Shafer, S.R. | Schoeneberger, M.M. | Horton, S.J. | Davey, C.B. | Miller, J.E. (US Department of Agriculture-Agricultural Research Service, 1509 Varsity Drive, Raleigh, NC 27606 (USA))
Impact of atmospheric deposition on the status of planted Norway spruce stands: a comparative study between sites in southern Sweden and the northeastern Czech Republic
1996
Tichy, J. (Department of Plant Pathology, University of Minnesota, 495 Borlaug Hall, 1991 Buford Circle, St. Paul, MN 55108 (USA))
Effects of composting on phytotoxicity of spent pig-manure sawdust litter
1996
Tiquia, S.M. | Tam, N.F.Y. | Hodgkiss, I.J. (Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon (Hong Kong))
TNT and 4-amino-2,6-dinitrotoluene influence on germination and early seedling development of tall fescue
1996
Peterson, M.M. | Horst, G.L. | Shea, P.J. | Comfort, S.D. | Peterson, R.K.D. (Horticulture Department, University of Nebraska at Lincoln, Lincoln, NE 68583-0724 (USA))
Predicting species loss and gain caused by alterations in Dutch national water management.
1996
Claessen, F.A.M. | Beugelink, G.P. | Witte, J.P.M. | Klijn, F.
Density patterns of gall mites (Acarina: Eriophyidae) in a polluted area
1996
Koricheva, J. | Lappalainen, J. | Vuorisalo, T. | Haukioja, E. (Laboratory of Ecological Zoology, Department of Biology, University of Turku, 20014, Turku, Finland)
Differences in responses to urban air pollutants by Ligustrum lucidum Ait. and Ligustrum lucidum Ait. f. tricolor (Rehd.) Rehd
1996
Carreras, H.A. | Canas, M.S. | Pignata, M.L. (Catedra de Quimica General, Facultad de Ciencias Exactas, Fisicas y Naturales, Universidad Nacional de Cordoba, Avda Velez Sarsfield 299, 5000 Cordoba (Argentina))
Effects of formaldehyde-enriched mists on Pseudotsuga menziesii (Mirbel) Franco and Lobaria pulmonaria (L.) Hoffm
1996
Muir, P.S. | Shirazi, A.M. (Department of Botany and Plant Pathology, Oregon State University, Cordley Hall 2082, Corvallis, OR 97331-2902 (USA))
