气候变化领域集成服务门户(CCPortal): Effect of climate change on soil erosion rate in a tropical Indian catchment

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DOI	10.2166/wcc.2024.547
	Effect of climate change on soil erosion rate in a tropical Indian catchment
	Anbazhagan, M.; Nanditha, H. S.; Devi, T. V. Reshmi
发表日期	2024
ISSN	2040-2244
EISSN	2408-9354
起始页码	15
结束页码	3
卷号	15 期号:3
英文摘要	This study analyzes the variations in soil erosion rate in a tropical catchment in India using the empirical revised universal soil loss equation model integrated with climate change scenarios from an ensemble of global climate models (GCMs) included in the NEX Global Daily Downscaled Projections Coupled Model Intercomparison Project Phase 6 dataset for shared socioeconomic pathways (SSP) 126 and SSP 585. A set of seven GCMs are initially selected. Based on their ability to simulate the rainfall for the current scenario, the PROMETHEE-II method is used to rank the GCMs and the top four best-performing models are used for further analysis. Soil erosion rates projected for the future climate scenarios are compared with the current scenario. In the near future and in the mid of the century, soil erosion rates under the SSP 126 scenario are projected to be higher than that under the SSP 585 scenario. The ensemble average soil erosion rate is projected to increase by 15.41-25.94% toward the end of the century for different emission scenarios, and the areas susceptible to high and very high soil erosion rates are projected to increase to 40.3%.
英文关键词	Bhadra catchment; climate change; CMIP-6; revised universal soil loss equation (RUSLE); sediment yield; soil erosion
语种	英语
WOS研究方向	Water Resources
WOS类目	Water Resources
WOS记录号	WOS:001162764100001
来源期刊	JOURNAL OF WATER AND CLIMATE CHANGE
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/308765
作者单位	BMS College of Engineering; Visvesvaraya Technological University
推荐引用方式 GB/T 7714	Anbazhagan, M.,Nanditha, H. S.,Devi, T. V. Reshmi. Effect of climate change on soil erosion rate in a tropical Indian catchment[J],2024,15(3).
APA	Anbazhagan, M.,Nanditha, H. S.,&Devi, T. V. Reshmi.(2024).Effect of climate change on soil erosion rate in a tropical Indian catchment.JOURNAL OF WATER AND CLIMATE CHANGE,15(3).
MLA	Anbazhagan, M.,et al."Effect of climate change on soil erosion rate in a tropical Indian catchment".JOURNAL OF WATER AND CLIMATE CHANGE 15.3(2024).