干旱区生态环境知识资源中心(Arid): Prioritization of Sub-Basins of Gomti River for Soil and Water Conservation Through Morphometric and LULC Analysis Using Remote Sensing and GIS

Arid

DOI	10.1007/s12524-021-01410-w
	Prioritization of Sub-Basins of Gomti River for Soil and Water Conservation Through Morphometric and LULC Analysis Using Remote Sensing and GIS
	Das, Biswajit; Singh, Surjeet; Jain, Sanjay K.; Thakur, Praveen K.
通讯作者	Das, B (corresponding author), Natl Inst Hydrol, Roorkee 247667, Uttar Pradesh, India.
来源期刊	JOURNAL OF THE INDIAN SOCIETY OF REMOTE SENSING
ISSN	0255-660X
EISSN	0974-3006
出版年	2021
英文摘要	Prioritization of river basin in semi-arid to sub-humid tropical region is important in the context of natural resources conservation and management. In this paper, the Gomti River basin was prioritized for soil-water resource conservation based on analysis of morphometric parameters and land use-land cover with RS and GIS techniques. Gomti River is a monsoon and groundwater-fed river; it is a tributary of Ganga River. The basin has been divided into seventeen sub-basins. ASTER (30 m) Digital Elevation Model data and LANDSAT-8 (30 m) satellite imagery were used to analyze the morphometric parameters and to generate land-use-land-cover data for the basin through supervised image classification technique. The linear, areal, and relief aspects of each sub-basins were determined. Morphometric analysis revealed that the basin is a fifth-order drainage system with a dendritic to sub-dendritic drainage pattern. Drainage patterns indicate that sub-surface materials are homogeneous and lack structural control over topography. The circulatory ratio value indicates the basin is an elongated shape. Low values of morphometric parameters indicate good permeability, infiltration, and coarse drainage texture, low relief, and elongated shape indicated good groundwater potential in the basin. The final prioritization result shows that the sub-basin 12 is at the highest priority with the greatest shortage of groundwater potential, so immediate water conservation measures are needed. Contrary, sub-basin 3 is at low priority that indicates the highest groundwater potential. This study suggests the primary priority to improve the water resource management in semi-arid regions at the basin level.
英文关键词	LULC Geomorphometric analysis Gomti River basin RS and GIS Sub-basin prioritization
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000673193800002
WOS关键词	WESTERN-GHATS ; DISTRICT ; PRADESH ; PARTS
WOS类目	Environmental Sciences ; Remote Sensing
WOS研究方向	Environmental Sciences & Ecology ; Remote Sensing
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/364046
作者单位	[Das, Biswajit; Singh, Surjeet; Jain, Sanjay K.] Natl Inst Hydrol, Roorkee 247667, Uttar Pradesh, India; [Thakur, Praveen K.] Indian Inst Remote Sensing, Dehra Dun 248001, Uttarakhand, India
推荐引用方式 GB/T 7714	Das, Biswajit,Singh, Surjeet,Jain, Sanjay K.,et al. Prioritization of Sub-Basins of Gomti River for Soil and Water Conservation Through Morphometric and LULC Analysis Using Remote Sensing and GIS[J],2021.
APA	Das, Biswajit,Singh, Surjeet,Jain, Sanjay K.,&Thakur, Praveen K..(2021).Prioritization of Sub-Basins of Gomti River for Soil and Water Conservation Through Morphometric and LULC Analysis Using Remote Sensing and GIS.JOURNAL OF THE INDIAN SOCIETY OF REMOTE SENSING.
MLA	Das, Biswajit,et al."Prioritization of Sub-Basins of Gomti River for Soil and Water Conservation Through Morphometric and LULC Analysis Using Remote Sensing and GIS".JOURNAL OF THE INDIAN SOCIETY OF REMOTE SENSING (2021).