[ 发表于: Pollution ]
高级检索
AGROVOC关键词

结果 1-6 的 6

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))

Department for Environment, Food and Rural Affairs - United Kingdom



Ozone levels in Chongqing: a potential threat to crop plants commonly grown in the region?

1998

Zheng, Y. | Stevenson, K.J. | Barrowcliffe, R. | Chen, S. | Wang, H. | Barnes, J.D. (Air Pollution Laboratory, Department of Agricultural and Environmental Science, Ridley Building, The University, Newcastle Upon Tyne NE1 7RU (United Kingdom))

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))

Department for Environment, Food and Rural Affairs - United Kingdom

Baseline data for cadmium and lead in soils and some cereals of Poland

1991

Kabata-Pendias, A. (Institute of Soil Science and Cultivation of Plants, Pulawy (Poland). Trace Element Lab.) | Dudka, S.

Wageningen University & Research - Netherlands