Measuring benefits of Dianchi Lake wetland based on GIS RS GPS technology

被引：2
|
作者：
XU Shan [1 ]
LIU Chun-xue [2 ]
WANG Peng-yun [3 ]
机构：
[1] Kunming University
[2] Yunnan University of Finance and Economics
[3] Kunming Agrometeorological Station of Yunnan Province
来源：
Ecological Economy | 2015年 / 11卷 / 03期
关键词：
Dianchi Lake; wetland; benefit evaluation;
D O I：
暂无
中图分类号：
P208 [测绘数据库与信息系统]; P228.4 [全球定位系统（GPS）]; P237 [测绘遥感技术];
学科分类号：
070503 ; 081105 ; 081603 ; 0818 ; 081802 ; 1404 ;
摘要：
Based on the collection data of the plants, water quality, soils of Dianchi Lake, and combined high resolution satellite remote sensing images, the paper analyzed evolution law of Dianchi Lake wetland, and evaluated the benefi ts of Dianchi Lake wetland from the perspective of economy, environment, society and zoology. The results showed that the area of wetland and plant community account for 92.2% in lakeside zone, the increase was 141.4% compared with the value of 2007. The total value of evaluated benefi ts of Dianchi wetland increased 3.439 billion yuan, and ecological environment improved gradually.
引用
收藏
页码：230 / 235
页数：6
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