Alpine wetland landscape changes in the Eastern Tibetan Plateau based on coupling analysis of multispectral factor decision tree

doi:10.1109/IGARSS.2014.6947452

	Alpine wetland landscape changes in the Eastern Tibetan Plateau based on coupling analysis of multispectral factor decision tree
	Li, Wenlong 1,2; Xu, Jing3,4
	2014-11-04
会议名称	Joint 2014 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2014 and the 35th Canadian Symposium on Remote Sensing, CSRS 2014
会议录名称	International Geoscience and Remote Sensing Symposium (IGARSS)
页码	4347-4350
会议日期	2014-07-13 - 2014-07-18
会议地点	Quebec City, QC, Canada
会议录编者/会议主办者	The Institute of Electrical and Electronics Engineers Geoscience and Remote Sensing Society (IEEE GRSS)
出版者	Institute of Electrical and Electronics Engineers Inc.
摘要	In the past 15 years (1995-2010), remotely sensed landscape index analysis, indoor and outdoor experimental analysis and statistical analysis were utilized to study a typical alpine wetland at Maqu County in eastern Qinghai-Tibet Plateau of China for the relation between landscape change and climate change. We investigated: 1) The decision tree module for wetland information extraction was built through analyzing data with spatial character, spectrum character and statistic. 2) changes of alpine wetland landcover and the main climate characteristics (temperature, precipitation) of the alpine wetland; and 3) dynamic changes and causes of alpine wetland landscape. The results indicated the method of decision tree was suitable for information extraction of alpine land, and the local climate change was the primary cause for resulting in reduction of wetland areas and degradation of wetlands in the last many years. © 2014 IEEE.
DOI	10.1109/IGARSS.2014.6947452
收录类别	EI
语种	英语
EI入藏号	20144800241443
原始文献类型	Conference article (CA)
引用统计	被引频次[WOS]：0 [WOS记录] [WOS相关记录]
文献类型	会议论文
条目标识符	http://ir.lzufe.edu.cn/handle/39EH0E1M/9739
专题	农林经济管理学院
作者单位	1.College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, China; 2.Key Laboratory of Grassland Agro-ecosystems, Lanzhou, China; 3.College of Life Science, Lanzhou University, Lanzhou, China; 4.Lanzhou University of Finance and Economics, Lanzhou, China
推荐引用方式 GB/T 7714	Li, Wenlong,Xu, Jing. Alpine wetland landscape changes in the Eastern Tibetan Plateau based on coupling analysis of multispectral factor decision tree[C]//The Institute of Electrical and Electronics Engineers Geoscience and Remote Sensing Society (IEEE GRSS):Institute of Electrical and Electronics Engineers Inc.,2014:4347-4350.