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VVM - N-tab fra rodzonen

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Petersen, B.M. (2003) C-TOOL version 1.1. A tool for simulation of soil carbon turnover.<br />

Description and users guide. http://www.agrsci.dk/c-tool. Danish Institute of Agricultural<br />

Sciences, Denmark. 39 pp.<br />

Petersen, B.M. & Berntsen, J. (2002) Omsætning i jordpuljen på forskellige bedriftstyper.<br />

Temadag arrangeret af Afd. for Jordbrugssystemer 24. april 2002. Forskningscenter<br />

Foulum. DJF intern rapport 157, 13-24. http://www.agrsci.dk/c-tool/BMP.pdf<br />

Petersen, B.M., Berntsen, J., Hansen, S. & Jensen, L.S. (2005a) CN-SIM – a model for the<br />

turnover of soil organic matter. I. Long-term carbon and radiocarbon development. Soil<br />

Biology & Biochemistry 37, 359-374.<br />

Petersen, B.M., Berntsen, J. & Jørgensen, U. (2005b) Vurdering af et værktøj til <strong>VVM</strong>screening,<br />

set i relation til hvad der sker med kvælstof tilført jorden med husdyrgødning.<br />

<strong>VVM</strong>-screeningsrapport, 27 pp.<br />

http://www.agrsci.dk/afdelinger/forskningsafdelinger/jpm/medarbejdere/bpe/andet<br />

Petersen, B.M., Olesen, J.E. & Heidmann, T. (2002) A flexible tool for simulation of soil carbon<br />

turnover. Ecological Modelling 151, 1-14.<br />

Springob, G. & Kirchmann, H. (2002) C-rich Ap horizons of specific land-use contain large<br />

<strong>fra</strong>ctions of re<strong>fra</strong>ctory organic matter. Soil Biol. Biochem., 34, 1559-1570.<br />

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