天津农业科学2018，Vol.24Issue(4)：79-81,90,4.DOI:10.3969/j.issn.1006-6500.2018.04.019
克孜勒苏河流域生态脆弱性评价
Evaluation of Ecological Vulnerability in Kizil Su River Basin
摘要
Abstract
In order to evaluate the ecological vulnerability of Kizil Su River basin,the experiment was conducted through"pressure-state-response"(PSR)assessment model,and seven evaluation indices from 3 levels including pressure,state and response were se-lected.The results showed that: (1)the vulnerability of the Kizil Su River basin was very high,in which severe and extremely severe vulnerability areas was 49.87% and mild vulnerability area was 17.55%.(2)The pattern of vulnerability in Kizil Su River basin had a trend of higher in the north and lower in the south,showing that mild vulnerability areas distributed in the source of Qiakemake River and upstream of Kizil Su River, severe and extremely severe vulnerability areas concentrated in the Pamirs, the foothills of Kunlun, and west of Kashi Delta area.关键词
生态脆弱性/脆弱度评价/克孜勒苏河Key words
ecological vulnerability/vulnerability assessment/Kizil Su river分类
资源环境引用本文复制引用
刘伟东,刘翀,张靖..克孜勒苏河流域生态脆弱性评价[J].天津农业科学,2018,24(4):79-81,90,4.基金项目
中央高校基本科研业务费专项资金资助项目(DC201501070403) （DC201501070403）
