[ نُشرت في: Pollution ]
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النتائج 771 - 780 من 62,508
PCBs [polychlorinated biphenyls], dioxins and furans in hooded merganser (Lophodytes cucullatus), common merganser (Mergus merganser) and mink (Mustela vison) collected along the St. Maurice River near La Tuque, Quebec.
1996
Champoux L.
foie
furanos
minks
envenenamiento
ovule
furane
polychlorure de biphenyle
biphenyle
oiseau de voliere
ovulo
sustancias toxicas
dechet industriel
...
Wolters Kluwer - United States of America
Ambient ozone (O3) in three class I wilderness areas in the northeastern USA: measurements with Ogawa passive samplers.
1996
Manning W.J. | Krupa S.V. | Bergweiler C.J. | Nelson K.I.
wilderness areas
muestreo
usa
forests
bosques
sampling
etats unis
foret
polucion del aire
vegetacion
metodos
pollution atmospherique
...
Wolters Kluwer - United States of America
Effects of acid rain on growth and nutrient concentrations in Scots pine and Norway spruce seedlings grown in a nutrient-rich soil.
1995
Back J. | Huttunen S. | Turunen M. | Lamppu J.
suelo
pluie acide
arbre forestier
picea abies
finlande
forest trees
polucion del aire
arboles forestales
lluvia acida
pollution atmospherique
nutricion de las plantas
plantulas
...
Wolters Kluwer - United States of America
Effect of temperature and retention time of biomethanation of cheese whey-poultry waste-cattle dung.
1994
Desai M. | Patel V. | Madamwar D.
anaerobiose
temperatura
temperature
methane fermentation
anaerobiosis
fermentacion metanica
fermentation methanique
Wolters Kluwer - United States of America
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.
plomo
lead
soil pollution
cuivre
pollution du sol
eisenia fetida
metal lourd
tipos antropogenicos de suelos
polucion del suelo
royaume uni
sol anthropogene
reproduccion
...
Wolters Kluwer - United States of America
Effects of sulfur dioxide on growth, photosynthesis and enzyme activities of Chinese guger-tree seedlings.
1994
Sheu B.H.
fisiologia vegetal
enzimas
sulphur dioxide
photosynthesis
arbre forestier
forest trees
peroxydase
polucion del aire
arboles forestales
superoxido dismutasa
pollution atmospherique
peroxidasas
...
Wolters Kluwer - United States of America
Les enquetes epidemiologiques des effets de la pollution atmospherique sur la sante: discussion a propos d' un cas.
1992
Kondakis X.G. | Fragoulia A. | Tselentis V.
yougoslavie
health
epidemiology
yugoslavia
encuestas
men
sante
pollution atmospherique
polucion del aire
enquete
...
Wolters Kluwer - United States of America
La normalisation en qualite de l' air: la situation en France.
1992
Mienville P.
Wolters Kluwer - United States of America
La foret menacee.
1992
zona tropical
tropical zones
deforestation
agotamiento de recursos
forests
bosques
epuisement des ressources
proteccion forestal
foret
zone temperee
protection de la foret
polucion
...
Wolters Kluwer - United States of America
Vapour of the free acid of the herbicide 2,4-D is toxic to tomato and lettuce plants.
1991
Breeze V.G. | Rensburg E. van
factores ambientales
damage
facteur du milieu
herbicides
lactuca sativa
herbicide
4 d
danos
degat
...
Wolters Kluwer - United States of America
