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生态学杂志 ›› 2002, Vol. ›› Issue (2): 53-57.

• 专论与综述 • 上一篇    下一篇

遥感在植被净第一性生产力研究中的应用

陈利军, 刘高焕, 冯险峰   

  1. 中国科学院地理研究所资源与环境信息系统国家重点实验室, 北京, 100101
  • 收稿日期:2000-03-22 修回日期:2001-08-03 出版日期:2002-04-10
  • 基金资助:
    中国科学院重大项目"中国资源环境遥感信息系统与农情速报";国家973项目"中国西部干旱区生态环境演变与调控研究"资助

Advances in Study on Net Primary Productivity of Vegetation Using Remote Sensing

Chen Lijun, Liu Gaohuan, Feng Xianfeng   

  1. State Key Lab.of Resources and Environment Information System Institue of Geography, Chinese Academy of Sciences, Beijing 100101
  • Received:2000-03-22 Revised:2001-08-03 Online:2002-04-10

Abstract: As a powerful approach,the advantage of usig remote sensing to estimate and supervise net primary productivity of terrestrial vegetation lies not only in that it is free from a lot of trivially detailed field works,but also in that it realizes the estimation of NPP in a large region.So it largely pushes forward global change research.According to this kind of approach,this paper mainly discusses on the role of vegetation index,PAR and light energy efficiency on the estimation of NPP,and puts forward a few suggestions on improving the NPP models.

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