Liu X J,Ju X T,Zhang F S,et al.Nitrogen dynamics and budgets in a winter wheat-maize cropping system in the North China Plain[J].Field Crops Research,2003,83:111-124.
[4]
Rebitzer G,Ekvall T,Frischknecht R,et al.Life cycle assessment Part 1:Framework,goal and scope definition,inventory analysis,and applications[J].Environment International,2004,30:701-720.
Kuesters J,Brentrup F.Life cycle analysis of different fertilizing strategies in winter wheat production[A].In IFA (International Fertilizer Industry Association) (Ed.),Agricultural Conference on Managing Plant Nutrition Towards Maximum Resource Efficiency[C].Barcelona,Spain,1999.42-51.
[7]
Brentrup F,Kttsters J,Kuhlmann H,et al.Application of the life cycle assessment methodology to agricultural production:an example of sugar beet production with different forms of nitrogen fertilisers[J].Europ J Agronomy,2001,14:221-233.
[8]
Brentrup F,Kttsters J,Lammel J,et al.Environmental impact assessment of agricultural production systems using the life cycle assessment(LCA) methodology.I.Theoretical concept of a LCA method tailored to crop production[J].Europ J Agronomy,2004,20:247-264.
Consoli F,Allen D,Boustead I.Guidelines for life cycle assessment:A code of practice[M].Pensacola:Society of Environmental Toxicology and Chemistry (SETAC),1993.1-3.
[13]
Wang M Q.Fuel-cycle greenhouse gas emissions impacts of alternative transportation fuels and advanced vehicle technologies[J].Transportation Research Record,1999,1664:9-17.
Van Calker K J,Berentse n P B M,de Boer I M J,et al.An LP-model to analyse economic and ecological sustainability on Dutch dairy farms:model presentation and application for experimental farm "de Marke"[J].Agricultural Systems,2004,82:139-160.
[16]
IPCC (Intergovernmental Panel on Climate Change).Climate change1995-the science of climate change[M].University Press,Cambridge,UK,1996.
[17]
Reinhardt G A.Bilanzen über die gesamten Lebenswege.In:Kaltschmitt,M,Reinhardt G A.Nachwachsende Energietr(a)ger-Grundlagen,Verfahren,(o)kologische Bilanzierung[M].Verlag Vieweg,Braunschweig,Wiesbaden,Germany,1997.84-95.
[18]
Huijbregts M A J,Thissen U,Guinee J B,et al.Priority assessment of toxic substances in life cycle assessment.Part Ⅰ:Calculation of toxicity potentials for 181 substances with the nested multi-media fate,exposure and effects model USESLCA[J].Chemosphere,2000,41:541-573.
[19]
Huijbregts M A J,Breedveld L,Huppes G,et al.Normalization figures for environmental life-cycle assessment The Netherlands (1997/1998),Western Europe (1995) and the world (1990 and 1995)[J].Journal of Cleaner Production,2003,11:737-748.
[20]
Pennington D W,Potting J,Finnveden G,et al.Life cycle assessment Part 2:Current impact assessment practice[J].Environment International,2004,30:721-739.
