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[ Publié dans: Pollution ]
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1991

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Chemical reactions of metals with humic material

1991

Livens, F.R. (Institute of Terrestrial Ecology, Merlewood Research Station, Grange-over-Sands, Cumbria LA11 6JU (UK))

metallic elements complejos organominerales humus organomineral complexes complexe organomineral element metallique elementos metalicos
Department for Environment, Food and Rural Affairs - United Kingdom
Responses of plants to simulated saline drift as affected by species and conditions of exposure

1991

McCune, D.C. | Silberman, D.H. (Boyce Thompson Institute for Plant Research, Cornell University, Ithaca, NY 14853 (USA))

salinity solanum tuberosum quercus rubra cornus phaseolus vulgaris cornus florida degat salinite danos ...
Department for Environment, Food and Rural Affairs - United Kingdom
Modeling plant response to tropospheric ozone: a critical review

1991

Kickert, R.N. | Krupa, S.V. (S.V. Krupa, Department of Plant Pathology, University of Minnesota, St Paul, MN 55108 (USA))

ozono vegetation plantas ozone plants air pollution modelos/ cultivos vegetacion modele/ plante de culture pollution atmospherique models/ crops polucion del aire ...
Department for Environment, Food and Rural Affairs - United Kingdom
Throughfall below grassland canopies: a comparison of conventional and ion exchange methods

1991

Dam, D. van | Heil, G.W. | Heijne, B. | Bobbink, R. (Department of Plant Ecology and Evolutionary Biology, Utrecht University, 3512 PN Utrecht (Netherlands))

mesure potassium measurement ammonium potasio methode metodos pollution atmospherique nitratos/ amoniaco polucion del aire brachypodium pinnatum medicion ...
Department for Environment, Food and Rural Affairs - United Kingdom
Factors affecting alkaline nature of rain water in Agra (India)

1991

Saxena, A. | Sharma, S. | Kulshrestha, U.C. | Srivastava, S.S. (Department of Chemistry, Faculty of Science, Dayalbagh Educational Institute, Dayalbagh, Agra 282005 (India))

uttar pradesh acidez pluie alcalinidad lluvia rain acidite alcalinite ...
Department for Environment, Food and Rural Affairs - United Kingdom
The effect of paper industry effluent on growth, pigments, carbohydrates and proteins of rice seedlings

1991

Misra, R.N. | Behera, P.K. (Department of Botany, Government Science College, Chatrapur 761020, Orissa (India))

oryza chlorophylls carbohydrates pollution de l'eau pulp and paper industry germination polucion del agua dechet liquide germinacion croissance/ composition chimique industrie de pate et papier growth/ chemical composition ...
Department for Environment, Food and Rural Affairs - United Kingdom
Organochlorine contaminants in narwhal (Monodon monoceros) from the Canadian Arctic

1991

Muir, D.C.G. | Ford, C.A. | Grift, N.P. | Stewart, R.E.A. | Bidleman, T.F. (Department of Fisheries and Oceans, Central and Arctic Region, Winnipeg, MB, R3T 2N6 (Canada))

clordano oceano artico hch liver wild animals arctic ocean camphene mamiferos polychlorure de biphenyle higado mammifere aquatique compuesto organico del cloro ...
Department for Environment, Food and Rural Affairs - United Kingdom
Effects of elevated CO(2) concentration on the polyamine levels of field-grown soybean at three O(3) regimes

1991

Kramer, G.F. | Lee, E.H. | Rowland, R.A. | Mulchi, C.L. (Climate Stress Laboratory, USDA-ARS, Beltsville, MD 20705 (USA))

carbon dioxide carbon dioxide enrichment pruebas trials glycine max polyamines contaminacion ozone/ metabolisme ozono/ metabolismo dioxido de carbono ozone/ metabolism ...
Department for Environment, Food and Rural Affairs - United Kingdom
Reversibility of stemflow-induced soil acidification in Swedish beech forest

1991

Falkengren-Grerup, U. | Bjork, L. (Dep. Plant Ecology, Univ. Lund, S-223 61 Lund (Sweden))

sweden fagus sylvatica pluie acide meteorologie meteorology meteorologia suede forest soils/ stems sol de foret/ tige lluvia acida suelo forestal/ tallo pollution atmospherique ...
Department for Environment, Food and Rural Affairs - United Kingdom
The effects of acidification on the geochemistry of Al, Cd, Pb and Hg in freshwater environments: a literature review

1991

Nelson, W.O. | Campbell, P.G.C. (Univ. Quebec, Inst. National de la Recherche Scientifique, Sainte-Foy, Quebec G1V 4C7 (Canada))

freshwater suelo metales mercury acidity geochimie propriete physicochimique du sol propiedades fisico-quimicas suelo geoquimica acidite acidification/ aluminium acidificacion/ aluminio ...
Department for Environment, Food and Rural Affairs - United Kingdom