水资源与水工程学报2013，Vol.24Issue(1)：127-129,3.
基于遥感技术的陕西省渭河流域污染演变研究
Research on contamination evolution in Weihe River valley in Shaanxi province based on remote sensing technology
摘要
Abstract
Water pollution is one of the great issues in todays society. The paper analyzed the application of remote sensing technology especially with NDVI and water quality change trend in Weihe River valley in Shaanxi Province. The result indicated that water quality is one of the important factors which influence the growth of plants. The extremum of vegetation index went down in Weihe River valley, witch reflected that water quality turned into integral downtrend from 1998 to 2008 and pollution is more serious on high levels. The paper confirmed the feasibility of remote sensing technology to conduct water quality monitoring.关键词
遥感技术/NDVI/水污染/渭河流域Key words
remote sensing/ NDVI / water pollution/ Weihe River Basin分类
资源环境引用本文复制引用
李思,崔晨风,梁宁..基于遥感技术的陕西省渭河流域污染演变研究[J].水资源与水工程学报,2013,24(1):127-129,3.基金项目
水资源与水电工程科学国家重点实验室项目(2011B083) （2011B083）
西北农林科技大学(2201110712132) （2201110712132）
西北农林科技大学农业水工程实验教学示范中心(AWEDF102) （AWEDF102）
