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AGRIS - International System for Agricultural Science and Technology

[ Published in: Pollution ]
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1991

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Results 161-170 of 229

Changes in Al, Mn and Fe from sediments and aquatic plants after lake drawdown

1991

Peverly, J.H. (Cornell Univ., Ithaca, NY (USA). Dept. of Soil, Crop and Atmospheric Sciences) | Kopka, R.J.

water pollution aquatic plants aluminium pollution de l'eau manganese aluminio polucion del agua hierro/ contaminacion quimica plantas acuaticas fer/ contamination chimique iron/ chemical contamination ...
Wageningen University & Research - Netherlands
Heavy metal contamination of the marine biota along the Rio de Janeiro coast, SE-Brazil

1991

Carvalho, C.E.V. (Universidade Federal Fluminense, Niteroi, RJ (Brazil). Dept. de Geoquimica) | Lacerda, L.D. | Gomes, M.P.

cadmio nickel zinc manganese metales pesados cinc brazil/ water pollution metal lourd niquel bresil/ pollution de l'eau brasil/ polucion del agua animales acuaticos ...
Wageningen University & Research - Netherlands
Seasonal pattern of nitrate losses from cultivated soil with subsurface drainage

1991

Rossi, N. (Bologna Univ. (Italy). Inst. of Agricultural Chemistry) | Ciavatta, C. | Vittori Antisari, L.

italia drainage souterrain seasonal variation italy subsurface drainage italie nitrate/ perte nitratos/ perdidas variation saisonniere variacion estacional nitrates/ losses drenaje subterraneo
Wageningen University & Research - Netherlands
Simulation of solution chemistry in an acidic forest soil

1991

Hendershot, W. (McGill Univ., Ste-Anne-de-Bellevue, QC (Canada). Macdonald Coll., Dept. of Renewable Resources) | Courchesne, F.

acer saccharum soil chemistry chimie du sol simulation models forest soils suelo forestal modele de simulation soluciones del suelo/ suelo acido modelos de simulacion solution du sol/ sol acide sol de foret quimica del suelo ...
Wageningen University & Research - Netherlands
[Assessment of long-range transboundary air pollution]

1991

costos transporte defoliation politique de l'environnement incentivos costs politica ambiental defoliacion danos polucion del aire pollution control/ forest trees lutte antipollution/ arbre forestier ...
Food and Agriculture Organization of the United Nations - Italy
Urban air pollution | UNEP/WHO GEMS Assessment of urban air quality

1991

McCormick, John

pollution air urban health
National Agricultural Library - United States of America
[The state of transboundary air pollution: 1989 update]

1991

costos impacto ambiental pollution du sol forest trees leaf fall impact sur l'environnement arboles forestales polucion del aire polucion del suelo depense nationale control de la contaminacion/ mercurio pollution control/ mercury ...
Food and Agriculture Organization of the United Nations - Italy
Nitrogen fixing and multipurpose tree species for afforestation

1991

Singh, M. P. (Mahesh Prasad)

multipurpose trees india afforestation nitrogen-fixing trees
National Agricultural Library - United States of America
North Sea pollution

1991

Kruize, R. R.

marine pollution nordsee atlantic ocean north sea
National Agricultural Library - United States of America
The importance of soil structure for the K-nutrition of Norway spruce stands

1991

Hildebrand, E.E. (Forstliche Versuchs- und Forschungsanstalt Baden-Wuerttemberg (Germany))

rhizosphere nutrition des plantes waldboden mineral deficiencies soil chemicophysical properties rizosfera 114.14 114.25 nachlieferung bade wurtemberg/ sol acide homogenisierte proben austauschbares kalium ...
ZB MED Nutrition. Environment. Agriculture - Germany