气候变化领域集成服务门户(CCPortal): Study of mountain ecosystem accounting in lower Himalaya range in Uttarkhand, India using geospatial technology

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DOI	10.1016/j.rineng.2024.101811
	Study of mountain ecosystem accounting in lower Himalaya range in Uttarkhand, India using geospatial technology
	Patley, Manoj Kumar; Tiwari, Ashutosh; Kumar, Kireet; Arumugam, Thangavelu; Kinattinkara, Sapna; Arumugam, Manimaran
发表日期	2024
ISSN	2590-1230
起始页码	21
卷号	21
英文摘要	The study was focused on the systematic investigation of forest cover mapping and the maximum normalized difference vegetation index (NDVImax) pattern. The study was to support the conservation and sustainable management of vital ecosystems by integrating remote sensing and geographic information systems techniques into mountain ecosystem accounting. The study used remote sensing technologies and satellite imagery data, which provides a valuable means to monitor and assess the status and changes in mountain ecosystems. The NDVImax cover study area declined from 44.90 % in 2015 to 43.75 % in 2019, which resulted in a 1.15-squarekilometer reduction in the area with green cover. The percentage of areas such as flood-bare land (0.46 %), scrub land (21.64 %), crop land (4.28 %), built-up areas (1.33 %), bare land (14.7 %), water (1.05 %), wet area (0.05 %), and snow/glacier and snow cover (14.12 %) were used to categorize the land use land cover (LULC) pattern. According to the initial analysis of the MODIS annual mean temperature, in 2015, the satellite sensors recorded a minimum land surface temperature (LST) of -15.3 degrees C and a maximum value of 33.1 degrees C. In the additional analysis of the MODIS annual mean temperature in 2019, the sensors recorded a minimum and a maximum LST value of -14.3 degrees C and 33.4 degrees C, respectively. The maximum annual mean temperature increased by 0.4 degrees C between 2015 and 2019 in terms of the annual mean LST. The study revealed the potential to inform policies and strategies for safeguarding mountain ecosystems in the face of ongoing environmental challenges and provide decision-makers with valuable insight.
英文关键词	Himalaya; Land use land cover; Mountain ecosystem; Remote sensing; Uttarkhand
语种	英语
WOS研究方向	Engineering
WOS类目	Engineering, Multidisciplinary
WOS记录号	WOS:001180286000001
来源期刊	RESULTS IN ENGINEERING
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/300378
作者单位	G.B. Pant National Institute of Himalayan Environment & Sustainable Development (GBPNIHESD); PSG College of Arts & Science; Kongu Engineering College
推荐引用方式 GB/T 7714	Patley, Manoj Kumar,Tiwari, Ashutosh,Kumar, Kireet,et al. Study of mountain ecosystem accounting in lower Himalaya range in Uttarkhand, India using geospatial technology[J],2024,21.
APA	Patley, Manoj Kumar,Tiwari, Ashutosh,Kumar, Kireet,Arumugam, Thangavelu,Kinattinkara, Sapna,&Arumugam, Manimaran.(2024).Study of mountain ecosystem accounting in lower Himalaya range in Uttarkhand, India using geospatial technology.RESULTS IN ENGINEERING,21.
MLA	Patley, Manoj Kumar,et al."Study of mountain ecosystem accounting in lower Himalaya range in Uttarkhand, India using geospatial technology".RESULTS IN ENGINEERING 21(2024).