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AGRIS — международная информационная система по сельскохозяйственным наукам и технологиям

[ Опубликовано в: Pollution ]
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Дата публикации
1985

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Результаты 61-70 из 88

[Eutrophication in the Loire-Brittany area]

1985

Crouzet, P. (Agence de Bassin Loire-Bretagne, Orleans (France))

pollution control eutrophication france eutrophisation rivers francia rios watersheds/ water pollution cuencas hidrograficas/ contaminacion del agua ligne de partage des eaux/ pollution de l'eau control de la contaminacion eutroficacion ...
Institut national de la recherche agronomique - France
[Improvements possible in fertilizer management]

1985

Remy, J.C. (Institut National de la Recherche Agronomique, Laon (France). Station d'Agronomie)

pollution control management nitratos pollution de l'eau nitrate nitrates aplicacion de fertilizantes/ fertilizantes contaminacion del agua lutte anti-pollution fertilizer application/ fertilizers control de la contaminacion fertilisation/ engrais mineral ...
Institut national de la recherche agronomique - France
[Nitrogen transfers in aquatic ecosystems]

1985

Bontoux, J. (Universite de Montpellier-1 (France). UER des Sciences Pharmaceutiques)

denitrification cycling ecosystems azote nitrogen ecosistema rios/ ecologia de agua dulce cycle biogeochimique nitrogeno ecosysteme ciclo biogeoquimico denitrificacion ...
Institut national de la recherche agronomique - France
[Urban and industrial water pollution]

1985

Daniel, M. (Agence de Bassin Rhin-Meuse, Moulins-les-Metz (France))

aguas fecales pollution de l'eau nitrogen content france sewage teneur en azote contaminacion del agua contenido de nitrogeno polluant industriel/ industrie alimentaire industrial pollutants/ food industry eau d'egout contaminantes industriales/ industria alimentaria ...
Institut national de la recherche agronomique - France
[Towards the limitation of nitrogen losses in soil [role of earthworms]]

1985

Ferriere, G. (Museum d'Histoire Naturelle, Dijon (France))

mineralization mineralisation faune du sol azote lombric fauna del suelo absorcion mineralizacion plant soil relations/ metabolism nitrogeno relation plante sol/ metabolisme relaciones planta suelo/ metabolismo ...
Institut national de la recherche agronomique - France
[Repartition and evolution of nitrate content of groundwater in France]

1985

Landreau, A. (Bureau de Recherches Geologiques et Minieres, Orleans (France). Departement de l'Eau) | Roux, J.C.

groundwater francia aguas fecales france water pollution eau souterraine nitrate/ engrais mineral nitratos/ fertilizantes fumier de ferme contaminacion del agua nitrates/ fertilizers eau d'egout ...
Institut national de la recherche agronomique - France
[Denitrification of water between soil surface and water table]

1985

Caumartin, V. (Universite de Dijon (France))

nitratos drainage water nitrate eau de drainage agua de drenaje nitrates denitrification/ water pollution nappe phreatique denitrificacion/ contaminacion del agua capa freatica denitrification/ pollution de l'eau ...
Institut national de la recherche agronomique - France
[On the securing of forest gene resources as a contribution to the preservation of the forest]

1985

Melchior, G.H. (Bundesforschungsanstalt fuer Forst- und Holzwirtschaft, Hamburg (Germany, F.R.). Inst. fuer Forstgenetik und Forstpflanzenzuechtung) | Muhs, H.-J. | Stephan, B.R.

gene pools forest trees genetic resources genetic engineering acid rain arbre forestier arboles forestales klone sammlungen ressource genetique reservas geneticas genbanken 232.311.3 ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Control of excess nitrates, storage in the soil]

1985

Muller, J.C. (Institut National de la Recherche Agronomique, Chalons-sur-Marne (France). Station de Science du Sol)

mineralization pollution control nitratos mineralisation nitrate soil chemistry cycling/ organic matter content lutte anti-pollution quimica del suelo cycle biogeochimique/ teneur en matiere organique ciclo biogeoquimico/ contenido de materia organica control de la contaminacion ...
Institut national de la recherche agronomique - France
[Natural denitrification in captive aquifers]

1985

Berger, G. (Bureau de Recherches Geologiques et Minieres, Orleans (France)) | Caulier, P. | Landreau, A. | Mazenc, B

denitrification nitratos nitrate nitrates denitrificacion aguas subterraneas/ contaminacion del agua eau souterraine/ pollution de l'eau groundwater/ water pollution
Institut national de la recherche agronomique - France