气候变化领域集成服务门户(CCPortal): Establishing the relationship between land use land cover, normalized difference vegetation index and land surface temperature: A case of Lower Son River Basin, India

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DOI	10.1016/j.geosus.2023.11.006
	Establishing the relationship between land use land cover, normalized difference vegetation index and land surface temperature: A case of Lower Son River Basin, India
	Singh, Shipra; Kumar, Pankaj; Parijat, Rakhi; Gonengcil, Barbaros; Rai, Abhinav
发表日期	2024
ISSN	2096-7438
EISSN	2666-6839
起始页码	5
结束页码	2
卷号	5 期号:2
英文摘要	The study explores the intricate interplay between land use land cover (LULC), normalized difference vegetation index (NDVI), and land surface temperature (LST) within the Lower Son River Basin in India from 1991 to 2020. The region's ecological balance has been increasingly strained due to rapid urbanization and changing land use patterns. Through a combination of Landsat TM & OLI/TIRS satellite imageries and geospatial analysis techniques, this study unveils the intricate connection between land use and land cover changes, vegetation, and land surface temperature variations. The study area is classified into three altitudinal zones (Zone I: 39-300 m, Zone II: 301-600 m and Zone III: 601-1,247 m) to examine the changes in depth. The area has seen significant changes in LULC, vegetation and LST in all the three altitudinal zones. The findings hold significant implications for sustainable land management and environmental conservation strategies in the Lower Son River Basin. As per the result, 103,438 ha of vegetation was converted into agriculture land and 82,572 ha of agricultural land was transformed into settlements from 1991 to 2020. This trend shows human pressure on the land resource in the study area. Minor increase in water body is seen which is attributed to commissioning of Bansagar dam. Zone I has seen highest settlement growth while Zone III experienced severe deforestation of around 15%. Zone II and III needs attention for holistic sustenance. Analysis of LST shows that it has increased by 0.82 degrees C from 1991 to 2020 which is a red flag. The study underscores the critical importance of balanced land use practices to preserve ecological integrity and mitigate the adverse effects of urbanization and climate change.
英文关键词	Lower Son River Basin; LULC; LST; NDVI; Correlation
语种	英语
WOS研究方向	Science & Technology - Other Topics ; Physical Geography
WOS类目	Green & Sustainable Science & Technology ; Geography, Physical
WOS记录号	WOS:001215538900001
来源期刊	GEOGRAPHY AND SUSTAINABILITY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/302083
作者单位	University of Delhi; University of Delhi; Delhi School of Economics; Istanbul University
推荐引用方式 GB/T 7714	Singh, Shipra,Kumar, Pankaj,Parijat, Rakhi,et al. Establishing the relationship between land use land cover, normalized difference vegetation index and land surface temperature: A case of Lower Son River Basin, India[J],2024,5(2).
APA	Singh, Shipra,Kumar, Pankaj,Parijat, Rakhi,Gonengcil, Barbaros,&Rai, Abhinav.(2024).Establishing the relationship between land use land cover, normalized difference vegetation index and land surface temperature: A case of Lower Son River Basin, India.GEOGRAPHY AND SUSTAINABILITY,5(2).
MLA	Singh, Shipra,et al."Establishing the relationship between land use land cover, normalized difference vegetation index and land surface temperature: A case of Lower Son River Basin, India".GEOGRAPHY AND SUSTAINABILITY 5.2(2024).