干旱区生态环境知识资源中心(Arid): APPLICATION OF RS/GIS IN CONSERVATION STUDIES FOR SURFACE AND GROUNDWATER HARVESTING IN COLD ARID REGIONS OF NORTHWESTERN HIMALAYAS

Arid

DOI	10.13031/aea.13526
	APPLICATION OF RS/GIS IN CONSERVATION STUDIES FOR SURFACE AND GROUNDWATER HARVESTING IN COLD ARID REGIONS OF NORTHWESTERN HIMALAYAS
	Khan, J. N.; Ali, S. R.; Jillani, A.; Ashraf, I
通讯作者	Khan, J. N.
来源期刊	APPLIED ENGINEERING IN AGRICULTURE
ISSN	0883-8542
EISSN	1943-7838
出版年	2020
卷号	36 期号:1 页码:105-114
英文摘要	The availability of erratic rainfall and high evapotranspiration causes temporal and spatial variability of water thereby causing crop yield reduction and crop failure. The potential of water harvesting (WH) both groundwater as well as surface water to mitigate the spatial and temporal variability of precipitation. One technique for water harvesting (WH) is to collect excess runoff water both rain and snowmelt, store it for agricultural purposes during dry spells. The present work accentuated the expediency of remote sensing (RS) and geographic information system (GIS) applications in water harvesting studies. The resultant water harvesting potential map prepared was thus classified into three WH potential zones namely, high, medium and low covering an area of 32.82, 10320.10, and 7596.18 ha (<1%, 57.49%, and 42.32%) respectively. The groundwater map in the area was also classified as high potential areas covering 1421.69 ha (7.92%), medium potential areas covering 8762.69 ha (48.81%), and low potential areas covering 7764.72 ha (43.25%). The integrated remote sensing (RS), Geographical Information System (GIS), Soil and Water Assessment Tool (SWAT), and analytical hierarchy process (AHP) were found to be efficient methods to recover water and to select suitable water and groundwater harvesting sites in order to ensure better water accessibility to the people for domestic, irrigation and other activities in cold arid regions of northwestern Himalayas.
英文关键词	Analytical hierarchy process Geographic Information System Groundwater harvesting Remote sensing Spatial variability Temporal variability Water harvesting
类型	Article
语种	英语
国家	India
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000538385800012
WOS关键词	SUITABILITY ANALYSIS ; POTENTIAL SITES ; RIVER-BASIN ; GIS ; MANAGEMENT ; SOIL
WOS类目	Agricultural Engineering
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/318469
作者单位	Sher E Kashmir Univ Agr Sci & Technol Kashmir, Coll Agr Engn & Technol, Dept Soil & Water Conservat Engn, Srinagar, India
推荐引用方式 GB/T 7714	Khan, J. N.,Ali, S. R.,Jillani, A.,et al. APPLICATION OF RS/GIS IN CONSERVATION STUDIES FOR SURFACE AND GROUNDWATER HARVESTING IN COLD ARID REGIONS OF NORTHWESTERN HIMALAYAS[J],2020,36(1):105-114.
APA	Khan, J. N.,Ali, S. R.,Jillani, A.,&Ashraf, I.(2020).APPLICATION OF RS/GIS IN CONSERVATION STUDIES FOR SURFACE AND GROUNDWATER HARVESTING IN COLD ARID REGIONS OF NORTHWESTERN HIMALAYAS.APPLIED ENGINEERING IN AGRICULTURE,36(1),105-114.
MLA	Khan, J. N.,et al."APPLICATION OF RS/GIS IN CONSERVATION STUDIES FOR SURFACE AND GROUNDWATER HARVESTING IN COLD ARID REGIONS OF NORTHWESTERN HIMALAYAS".APPLIED ENGINEERING IN AGRICULTURE 36.1(2020):105-114.