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AGRIS - Système international des sciences et technologies agricoles

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Résultats 11-20 de 128

Changes in nitrogen transformations in forest soil as a result of sprinkling infiltration

1998

Lindroos, A.J. | Paavolainen, L. | Smolander, A. | Derome, J. | Helmisaari, H.S. (Finnish Forest Research Institute, Vantaa Research Centre, Box 18, FIN-01301 Vantaa (Finland))

precipitation pinus sylvestris azote nitrification acidity soil types lixiviacion sol de foret infiltracion aguas subterraneas precipitacion atmosferica nitrogeno ...
Department for Environment, Food and Rural Affairs - United Kingdom
Nitrogen balances and leaching in four agricultural catchments in southeastern Norway

1998

Bechmann, M. | Eggestad, H.O. | Vagstad, N. (Jordforsk, Centre for Soil and Environmental Research, N-1432 As (Norway))

suelos cultivables nitrogen fertilizers soil sciences arable soils azote cereals lixiviacion temps meteorologique engrais azote tiempo meteorologico otono metabolismo del nitrogeno ...
Department for Environment, Food and Rural Affairs - United Kingdom
Agricultural nutrient balances as agri-environmental indicators: an OECD perspective

1998

Parris, K. (Directorate for Food, Agriculture and Fisheries, OECD, Paris (France))

oecd countries nitrogen fertilizers policies azote politique pays de l'ocde politicas polucion del aire engrais azote nutricion de las plantas metabolismo del nitrogeno sistemas de explotacion ...
Department for Environment, Food and Rural Affairs - United Kingdom
The monitoring of nitrogen surpluses from agriculture

1998

Eerdt, M.M. van | Fong, P.K.N. (Statistics Netherlands, Environmental Statistics, P.O. Box 4000, 2270 JM Voorburg (Netherlands))

oecd countries statistics azote vigilancia monitoring ammonia medicion modelos de simulacion pays bas controle continu modele de simulation aguas subterraneas ...
Department for Environment, Food and Rural Affairs - United Kingdom
Comparison of emissions of nitrogen and sulfur oxides to deposition of nitrate and sulfate in the USA by state in 1990

1998

Furiness, C. | Smith, L. | Ran, L. | Cowling, E. (North Carolina State University, College of Forest Resources, Raleigh, NC (USA))

soufre azufre precipitation oxyde d'azote azote sulphur dioxide oxidos de nitrogeno dioxido de azufre oxidos precipitacion atmosferica nitrogeno polucion ...
Department for Environment, Food and Rural Affairs - United Kingdom
Consequences of new scientific findings for future abatement of ammonia emissions

1998

Erisman, J.W. | Monteny, G.J. (ECN, P.O. Box 1, 1755 ZG Petten (Netherlands))

fertilizers azote agriculture intensive intensive farming ammonia plant production inyeccion en el suelo production vegetale produccion vegetal amoniaco explotacion agricola intensiva manures ...
Department for Environment, Food and Rural Affairs - United Kingdom
Making the link between science and policy: controlling N losses from agriculture in Canada

1998

Kimpe, C.R. de | MacDonald, K.B. (Agriculture and Agri-Food Canada, Sir John Carling Building, Ottawa, Ontario, K1A 0C5 (Canada))

ganado nitrogen cycle policies azote politique cycle de l'azote politicas manures perte des les sols nitrogeno betail ecosysteme ...
Department for Environment, Food and Rural Affairs - United Kingdom
Analysis of environmental policy measures aimed at reducing nitrogen leaching at the farm level

1998

Hasler, B. (National Environmental Research Institute, Department for Policy Analysis, P.O. Box 358, 4000 Roskilde (Denmark))

fertilizers ganado azote cereals economie cultivos intermedios politica ambiental legumineuse lixiviacion manures nitrogeno cereale ...
Department for Environment, Food and Rural Affairs - United Kingdom
The impact of land use on N2O emissions from watersheds draining into the Northeastern Atlantic Ocean and European Seas

1998

Kroeze, C. | Seitzinger, S.P. (WIMEK, Wageningen Agricultural University, Wageningen (Netherlands))

pollution de l'eau drainage ganado mar baltico watersheds azote polucion del agua utilizacion de la tierra oxido nitroso region marine atlantique nord est mer mediterranee ...
Department for Environment, Food and Rural Affairs - United Kingdom
Monitoring of nitrogen compounds on Yakushima Island, a world natural heritage site

1998

Satake, K. | Inoue, T. | Kasasaku, K. | Nagafuchi, O. | Nakano, T. (National Institute for Environmental Studies, Onogawa 16-2, Tsukuba, Ibaraki 305-0053 (Japan))

precipitation rain forests azote agua vigilancia controle continu recursos hidricos amoniaco foret precipitacion atmosferica nitrogeno ...
Department for Environment, Food and Rural Affairs - United Kingdom