首页|Dynamics of Soil Erosion in Xingguo County, China,Determined Using Remote Sensing and GIS
Dynamics of Soil Erosion in Xingguo County, China,Determined Using Remote Sensing and GIS
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NETL
NSTL
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The spatial and temporal dynamics of soil erosion in Xingguo County, Jiangxi Province, China were studied using multi-period remote sensing images and GIS. The results indicated that the soil erosion status of the region has been improving, particularly since the 1980s, with the erosion rate showing an evident decline over the past 30 years. The improvement showed not only in the decline of eroded soil area, but also with the reduction in the extent of erosion. The extent of erosion mainly changed by one level, and the change primarily occurred with the severely or moderately eroded soil types. However, in general, soil erosion was still an overriding problem in the region with some areas becoming more serious, especially those with large quantities of granite.
GISremote sensingsoil erosionspatial and temporal dynamicsXingguo County
PAN Jian-jun、ZHANG Tao-Lin、Zhao Qi-guo
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College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing 210095 China
Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008 China
NETL
NSTL
万方数据
维普
