NDLI: Land cover change and effect on agricultural irrigation based on RS and GIS for 20 years in Yanqing County, Beijing

Content Provider	IEEE Xplore Digital Library
Author	Linrui Song Jing Zhang Huili Gong Xiaojuan Li Jingyu Zhang
Copyright Year	2011
Description	Author affiliation: The Key Lab of Resource Environment & GIS of Beijing, Capital Normal University, China, 100048 (Linrui Song; Jing Zhang; Huili Gong; Xiaojuan Li; Jingyu Zhang)
Abstract	Land use/land cover change (LUCC) as an important part of global environmental change has always been one of the hottest issues of ecology research. Based on RS and GIS methods, land use information for 1990 and 2008 was acquired from TM images and analyzed in Yanqing County, Beijing, China. This paper analyzes spatial-temporal land use change in two basins covering the study period. The results showed that, the land use pattern changed dramatically in the past 20 years, and mainly concentrated in Guishui River Basin. The investigation indicated that it is water resource reduction and the increased water pollution caused by land use change which resulted serious water shortage for agriculture irrigation.
Starting Page	700
Ending Page	703
File Size	431963
Page Count	4
File Format	PDF
ISBN	9781457710032
ISSN	21537003
e-ISBN	9781457710056
DOI	10.1109/IGARSS.2011.6049226
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-07-24
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Water resources Rivers Irrigation Indexes Water pollution Geographic Information Systems Satellites Agricultural irrigation LUCC RS GIS
Content Type	Text
Resource Type	Article

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