AGRIS - Système international des sciences et technologies agricoles

[ Publié dans: Pollution ]
Recherche avancée
Mots clés AGROVOC

Résultats 1-10 de 10


Soil acidification along an ammonium deposition gradient in a Corsican pine stand in northern Belgium

1998

Schrijver, A. de | Nachtergale, L. | Roskams, P. | Keersmaeker, L. de | Mussche, S. | Lust, N. (Laboratory of Forestry, University of Ghent, Geraardsbergse Steenweg 267, 9090 Gontrode (Belgium))

Department for Environment, Food and Rural Affairs - United Kingdom


The relationship between nitrogen deposition, species composition and foliar nitrogen concentrations in woodland flora in the vicinity of livestock farms

1998

Pitcairn, C.E.R. | Leith, I.D. | Sheppard, L.J. | Sutton, M.A. | Fowler, D. | Munro, R.C. | Tang, S. | Wilson, D. (Institute of Terrestrial Ecology, Bush Estate, Penicuik, Midlothian, EH26 0QB (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

Agricultural NH3 and NOx emissions in Canada

1998

Kurvits, T. | Marta, T. (Symbiotics Consulting, Ottawa (Canada))

Department for Environment, Food and Rural Affairs - United Kingdom

Congener specific transfer of PCDD/Fs from air to cows' milk: an evaluation of current modelling approaches

1997

Douben, P.E.T. | Alcock, R.E. | Jones, K.C. (Her Majesty's Inspectorate of Pollution, 2 Marsham Street, London SW1P 3EB (United Kingdom))

Department for Environment, Food and Rural Affairs - United Kingdom

N-fluxes and efficiencies on farms in Styria, Austria

1998

Kuderna, M. | Blum, W.E.H. (Institute of Soil Science, University of Agricultural Sciences, Vienna (Austria))

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))

Department for Environment, Food and Rural Affairs - United Kingdom