Comprehensive Assessment on Agricultural Ecological Security of Typical County in the Loess Hilly Region-A Case Study of Baota District and Ansai County
DOI:
Author:
Affiliation:

Clc Number:

Fund Project:

  • Article
  • |
  • Figures
  • |
  • Metrics
  • |
  • Reference
  • |
  • Related
  • |
  • Cited by
  • |
  • Materials
  • |
  • Comments
    Abstract:

    The loess hilly region is a specific and fragile zone of ecological environment.An evaluation of ecological security is particularly important to the agricultural development in the region.By using hierarchical analysis process,an indicator system is set up to assess the agricultural ecological security of typical county in the region.By taking Baota District in Yan'an City and Ansai County for an example,a mathematical model is used to calculate the index of agricultural ecological security in the two places and then the index is used to characterize agricultural ecological security status in the loess hilly region.Finally,in view of the ecological safety problems of this region,some recommendations are given.

    Reference
    Related
    Cited by
Get Citation

肖薇薇,谢永生,王继军.黄土丘陵区典型县域农业生态安全综合评价——以延安市宝塔区和安塞县为例[J].水土保持通报英文版,2008,(4):75-79,104

Copy
Share
Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
History
  • Received:January 02,2008
  • Revised:June 02,2008
  • Adopted:
  • Online: November 26,2014
  • Published: