AGRIS - International System for Agricultural Science and Technology

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The global nitrogen cycle: changes and consequences

1998

Galloway, J.N. (Department of Environmental Sciences, University of Virginia, Charlottesville, VA 22903 (USA))

Department for Environment, Food and Rural Affairs - United Kingdom

Mixed farming systems as a way towards a more efficient use of nitrogen in European Union agriculture

1998

Oomen, G.J.M. | Lantinga, E.A. | Goewie, E.A. | Hoek, K.W. van der (Department of Plant and Crop Sciences, Group of Biological Farming Systems, Wageningen Agricultural University, Haarweg 333, 6709 RZ Wageningen (Netherlands))

Department for Environment, Food and Rural Affairs - United Kingdom



Impacts and fate of experimentally enhanced nitrogen deposition on a British lowland heath

1998

Power, S.A. | Ashmore, M.R. | Cousins, D.A. (Imperial College of Science, Technology and Medicine, Silwood Park, Ascot, Berkshire SL5 7PY (United Kingdom))

Department for Environment, Food and Rural Affairs - United Kingdom

Nitrogen saturation experiments (NITREX) in coniferous forest ecosystems in Europe: a summary of results

1998

Tietema, A. | Boxman, A.W. | Bredemeier, M. | Emmett, B.A. | Moldan, F. | Gundersen, P. | Schleppi, P. | Wright, R.F. (University of Amsterdam, Netherlands Centre for Geo-Ecological Research, Nieuwe Prinsengracht 130, NL1018 VZ Amsterdam (Netherlands))

Department for Environment, Food and Rural Affairs - United Kingdom

Optimizing air quality management in Europe and North America: justification for integrated management of both oxidized and reduced forms of nitrogen

1998

Cowling, E.B. | Erisman, J.W. | Smeulders, S.M. | Holman, S.C. | Nicholson, B.M. (College of Forest Resources, North Carolina State University, Box 8002, Raleigh, NC 27695 (USA))

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

Turnover of carbon and nitrogen in coniferous forest soils of different N-status and under different 15NH4-N application rate

1998

Sjoberg, R.M. | Persson, T. (Department of Ecology and Environmental Research, Swedish University of Agricultural Sciences, P.O. Box 7072, S-750 07 Uppsala (Sweden))

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