文章基本信息

标题：Watershed Management of Joda-Barbil Mining Area, Odisha, India A Geospatial Approach
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作者：Smruti Ranjan Panda ; Kamal Kumar Barik ; Siba Prasad Mishra 等
期刊名称：Current Journal of Applied Science and Technology
印刷版ISSN：2457-1024
出版年度：2020
卷号：39
期号：31
页码：105-115
DOI：10.9734/cjast/2020/v39i3130995
语种：English
出版社：Sciencedomain International
摘要：Geological Information System plays vital protagonist in watershed management particularly in mining areas in hilly terrain .Though GIS cannot be a resource for analytical resources but can be efficiently used for mapping and related engineering activities within the watershed. Present study is based on watershed management Geospatial Technology with spatial reference to mining area in order to suggest the best possible management strategies to protect crop field, degraded forest cover and maintain the energy balance. The software employed are Arc GIS 10.1 and ERDAS Imagine 9.2 for the analysis. The slope, flow direction, flow accumulation and the contour maps have been constructed to search for the ground water potential zone and analyzed for searching lacking hydraulic structures beyond the existing one. Proposal for adequate numbers of new check dams, percolating boulder bundhs, vegetative barriers and gulley bundhs are found out as ameliorative measures to develop backward tribal mining areas of Odisha.
关键词：Watershed;GIS RS;mining areas;DEM;contour map.