Monitoring and Analyzing of Poyang Lake Wetland Land Use Change Based on RS and GIS

被引：3
|
作者：
Yang, Yuanxuan [1 ,2 ]
Yan, Zhigang [1 ,2 ]
机构：
[1] China Univ Min & Technol, Coll Environm & Spatial Informat, Xuzhou, Jiangsu, Peoples R China
[2] Jiangsu Key Lab Resources & Environm Informat Eng, Xuzhou, Jiangsu, Peoples R China
来源：
GEO-INFORMATICS IN RESOURCE MANAGEMENT AND SUSTAINABLE ECOSYSTEM | 2016年 / 569卷
关键词：
Remote sensing; LUCC; Landscape pattern; Poyang lake wetland; CHINA;
D O I：
10.1007/978-3-662-49155-3_21
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Applying object-based image analysis and supervised classification to remote sensing images, this paper analyzes the land use and land cover change (LUCC) in low water period of Poyang Lake wetland from 2009 to 2014. Result shows that the wetland had restored in recent years. Area of lake and non-wetland increased remarkably due to natural factors and human activities; hydraulic projects are the main reason for the radical increase in non-wetland area from 2009 onwards; landscape indexes indicate the wetland landscape is in a lower level of fragmentation.
引用
收藏
页码：213 / 221
页数：9
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