氮足迹模型应用进展研究

被引:7
作者
徐昌城
曾悦
机构
[1] 福州大学环境与资源学院
关键词
活性氮; 氮足迹模型; 流域氮足迹;
D O I
暂无
中图分类号
X2 [社会与环境];
学科分类号
083001 ;
摘要
氮足迹是一个评估人类活动活性氮排放量的指标,能够定量人类生产、生活各个环节的活性氮排放,进而指导个人消费和食品生产方式的转变,最终达到降低活性氮排放和提高环境质量的目的。氮足迹模型是定量不同实体氮足迹关键,也是当前氮足迹研究的热点所在。本文综述了应用于个人、食品、机构、事件的氮足迹模型;探讨了氮足迹的不确定性以及优化措施;流域氮足迹,产品氮足迹以及建立生态足迹数据库等将成为未来的研究热点。
引用
收藏
页码:47 / 51
页数:5
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  • [1] The nitrogen footprint of food products and general consumption patterns in Austria[J] . Magdalena Pierer,Wilfried Winiwarter,Allison M. Leach,James N. Galloway.Food Policy . 2014
  • [2] Nitrogen-neutrality: a step towards sustainability[J] . Adrian Leip,Allison Leach,Patrick Musinguzi,Trust Tumwesigye,Giregon Olupot,John Stephen Tenywa,Joseph Mudiope,Olivia Hutton,Claudia M d S Cordovil,Mateete Bekunda,James Galloway.Environmental Research Letters . 2014 (11)
  • [3] Nitrogen footprints: past, present and future[J] . James N Galloway,Wilfried Winiwarter,Adrian Leip,Allison M Leach,Albert Bleeker,Jan Willem Erisman.Environmental Research Letters . 2014 (11)
  • [4] The nitrogen footprint of food products in the European Union[J] . Karl Richards,Owen Fenton,Catherine Watson.The Journal of Agricultural Science . 2013 (S1)
  • [5] A nitrogen footprint model to help consumers understand their role in nitrogen losses to the environment[J] . Allison M. Leach,James N. Galloway,Albert Bleeker,Jan Willem Erisman,Richard Kohn,Justin Kitzes.Environmental Development . 2012 (1)