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[ Published in: Pollution ]
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1997

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Results 181-190 of 374

Effects of ozone on yield, growth, and root starch concentrations of two alfalfa (Medicago sativa L.) cultivars

1997

Renaud, J.P. | Allard, G. | Mauffette, Y. (Centre de recherche acericole, MAPAQ, 2700 rue Einstein, Ste-Foy, QC, G1P 3W8 (Canada))

ozono varieties growth legumes medicago sativa luzerne legumineuse polucion del aire variete almidon pollution atmospherique ...
Department for Environment, Food and Rural Affairs - United Kingdom
Organochlorines in polar bears (Ursus maritimus) at Svalbard

1997

Bernhoft, A. | Wiig, O. | Skaare, J.U. (National Veterinary Institute, PO Box 8156 Dep., N-0033 Oslo (Norway))

oceano atlantico residuos residues hch effet secondaire hexachlorobenzene residu thalarctos maritimus ocean atlantique compose organochlore compuesto organico del cloro ...
Department for Environment, Food and Rural Affairs - United Kingdom
Biological variation in sensitivity to N-heterocyclic PAHs; effects of acridine on seven species of micro-algae

1997

Dijkman, N.A. | Vlaardingen, P.L.A. van | Admiraal, W.A. (Amsterdam Research Institute for Substances in Ecosystems (ARISE), University of Amsterdam, Department of Aquatic Exotoxicology, Kruislaan 320, 1098 SM, Amsterdam (Netherlands))

aromatic hydrocarbons algae taux de croissance hydrocarbure aromatique hidrocarburos hydrocarbure toxicite hidrocarburos aromaticos espece indice de crecimiento polycyclic hydrocarbons ...
Department for Environment, Food and Rural Affairs - United Kingdom
The impact of inorganic tin on the planktonic cyanobacterium Synechocystis aquatilis: the effect of pH and humic acid

1997

Pawlik-Skowronska, B. | Kaczorowska, R. | Skowronski, T. (Institute of Ecology, Polish Academy of Sciences, Experimental Station, 20-080 Lublin, Niecala 18/3 (Poland))

cyanophyta bioavailability biodisponibilidad tin ph acide humique polucion etain acido humico estano biodisponibilite ...
Department for Environment, Food and Rural Affairs - United Kingdom
Decomposition of pine-litter organic matter and chemical properties of upper soil layers: transect studies

1997

Breymeyer, A. | Degorski, M. | Reed, D. (Institute of Geography and Spatial Organization PAS, Twarda 51/55, 00-818 Warsaw (Poland))

iron copper cromo pinus sylvestris cobre lead propriete physicochimique materia organica degradacion matiere organique quimica del suelo niquel ...
Department for Environment, Food and Rural Affairs - United Kingdom
The influence of air pollutants on needles and stems of Scots pine (Pinus sylvestris L.) trees

1997

Kurczynska, E.U. | Dmuchowski, W. | Wloch, W. | Bytnerowicz, A. (Department of Biophysics and Cell Biology, Silesian University, ul. Jagiellonska 28, 40-034 Katowice (Poland))

sodium plant anatomy dioxyde d'azote soufre azufre pinus sylvestris arboles forestales anatomia de la planta dioxido de azufre polucion del aire anatomie vegetale dioxido de nitrogeno ...
Department for Environment, Food and Rural Affairs - United Kingdom
Bioaccumulation and physiological effects of excess lead in a roadside pioneer species Sonchus oleraceus L

1997

Xiong ZhiTing (Department of Environmental Science, Wuhan University, Wuhan, Hubei 430072 (China))

biomasa biomasse suelo al borde de las carreteras lead sonchus oleraceus pollution du sol resistencia a agentes daninos physiologie vegetale polucion del suelo pioneer species espece roadside soil ...
Department for Environment, Food and Rural Affairs - United Kingdom
Development of zinc bioavailability and toxicity for the springtail Folsomia candida in an experimentally contaminated field plot

1997

Smit, C.E. | Beelen, P. van | Gestel, C.A.M. van (Department of Ecology and Ecotoxicology, Vrije Universiteit, De Boelelaan 1087, 1081 HV Amsterdam (Netherlands))

bioavailability toxicity collembola zinc toxicidad soil polluted soil biodisponibilite toxicite suelo contaminado toxicite du sol sol pollue ...
Department for Environment, Food and Rural Affairs - United Kingdom
Accelerated dehardening in bilberry (Vaccinium myrtillus L.) induced by a small elevation in air temperature

1997

Taulavuori, K. | Laine, K. | Taulavuori, E. | Pakonen, T. | Saari, E. (Department of Biology, Botany, PO Box 333, University of Oulu, FIN-90571 Oulu (Finland))

gel bourgeon phenology sucres buds productos forestales arboles forestales phenologie resistance a l'hiver resistance a la temperature cambio climatico temperature de l'air ...
Department for Environment, Food and Rural Affairs - United Kingdom
Forest health and environmental pollution in Slovakia

1997

Oszlanyi, J. (Institute of Landscape Ecology, Slovak Academy of Sciences, PO Box 254 Stefanikova St., No. 3, 814 99 Bratislava (Slovak Republic))

fagus sylvatica quercus sanidad de los bosques forests pinus sylvestris slovak republic arboles forestales defoliacion danos polucion del aire republique slovaque republica eslovaca ...
Department for Environment, Food and Rural Affairs - United Kingdom