Development of a mining landscape and assessment of its soil erosion potential using GIS

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• 作者：Nibedita Sinha ^{nibedita.sh85@gmail.com 10mi9703@iitkgp.ac.in} ; Debasis Deb ; ^{deb@mining.iitkgp.ernet.in} ; ^{deb.kgp@gmail.com} ; Khanindra Pathak ^{khanindra@mining.iitkgp.ernet.in khanindra.p@gmail.com}
• 关键词：GIS based approach ; Mining landscape ; E30 model ; Soil erosion rate ; NDVI ; Morphometric analysis
• 刊名：Engineering Geology
• 出版年：2017
• 出版时间：12 January 2017
• 年：2017
• 卷：216
• 期：Complete
• 页码：1-12
• 全文大小：3003 K
• 卷排序：216

文摘

A novel GIS based approach is introduced for developing a mining landscape in a hilly terrain. E30 model is applied to estimate the soil erosion rate of the mining areas. A unique method is coded in Matlab to replace original NDVI value of pixels for simulating different vegetation density. Check dam locations are identified to prevent soil erosion risk.