AGRIS - Système international des sciences et technologies agricoles

[ Publié dans: Pollution ]
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[Sedimentation basins in watercourses [lakes, dams, effects of pollution, eutrophication]]

1981

Alasaarela, E.

The Norwegian University Library of Life Sciences - Norway

[Soil phosphorus fractions and biologically available phosphorus in erosion material [soil runoff]]

1981

Persson, G.

The Norwegian University Library of Life Sciences - Norway

[Leaching of plant nutrients [nitrogen, phosphorus, potassium] from cultivated soil in Sweden [pollution, groundwater, surface water]]

1981

Gustafson, A. (Sveriges Lantbruksuniv., Uppsala (Sweden). Avd. foer Vattenvaard)

The Norwegian University Library of Life Sciences - Norway

Effects of crown decline on increment in Norway spruce (Picea abies (L.) Karst) in southern Sweden

1989

Bjoerkdahl, G. | Eriksson, H. (Swedish Univ. of Agricultural Sciences, Garpenberg (Sweden). Dep. of Forest Yield Research)

The Norwegian University Library of Life Sciences - Norway



The liming of forest soils in Finland

1989

Derome, J. | Paetilae, A. (The Finnish Forest Research Institute, Vanda (Finland))

The Norwegian University Library of Life Sciences - Norway


Effects of long term exposure of ozone on ultrastructure and net photosynthesis of Norway spruce

1989

Sutinen, S. | Wallin, G. | Sellden, G. (Goeteborg Univ. (Sweden). Dep. of Plant Physiology) | Skaerby, L. (Swedish Environmental Research Institute, Goeteborg (Sweden))

The Norwegian University Library of Life Sciences - Norway

Comparisions of forest soils in relation to acid precipitation in Central Norway, South Norway and Schwarzwald in West Germany

1989

Aune, E.I. (Vitenskapsmuseet, Trondheim (Norway). Botanisk Inst.) | Dahl, E. (Norges Landbrukshoegskole, Aas (Norway). Botanisk Inst.) | Loees, A.K. (Stiftelsen for Oekologisk Landbruk, Tingvoll (Norway))

The Norwegian University Library of Life Sciences - Norway