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Delineation and prioritization of Jumar sub-watershed for sustainable development using geospatial techniques.

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Title Delineation and prioritization of Jumar sub-watershed for sustainable development using geospatial techniques.
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Creator Pushpanjali, Karthikeyan, K., Sahu, S.S., Sahoo, A.K. and Sarkar, D.
 
Subject Geographical information system, Prioritization, Remote sensing, Sub-watershed, Sustainable development.
 
Description Not Available
The present study attempts to delineate and prioritize Jumar sub-watershed (subernarekha watershed) for sustainable development using geospatial techniques. The remote sensing products in conjunction with Survey of India toposheet were used to delineate different physiographic units. Seven classes were identified based on depth, slope, erosion, texture, acidity and rock out crops. Out of these classes moderately well drained and very strongly acidic soils occupy largest area i.e. 7765.4 ha (27.07% of TGA). Based on the severity of the problems, the identified classes were again grouped under various priority zones viz., high (severe limitations), medium (moderate limitations) and low (minimum limitations). About 32.38% area was classified under high priority, followed by 29.07% under medium and largest area i.e. 7765.4 ha (27.07%) under low priority zones. The high and medium priority zones require immediate protection and amelioration and hence suggested land use plan for sustainable development.
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Date 2020-03-20T08:43:37Z
2020-03-20T08:43:37Z
2013-09-01
 
Type Research Paper
 
Identifier Pushpanjali, Karthikeyan, K., Sahu, S.S., Sahoo, A.K. and Sarkar, D. 2013. Delineation and prioritization of Jumar sub-watershed for sustainable development using geospatial techniques. Indian Journal of Soil Conservation 42(1):99-106.
0970-3349 (Print)
0976-1721 (Online)
http://krishi.icar.gov.in/jspui/handle/123456789/34124
 
Language English
 
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Publisher Not Available