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DOI	10.1007/s11356-022-19032-1
	A catchment scale assessment of water balance components: a case study of Chittar catchment in South India
	Pandi, Dinagarapandi; Kothandaraman, Saravanan; Kasiviswanathan, K. S.; Kuppusamy, Mohan
通讯作者	Kothandaraman, S (corresponding author)，Vellore Inst Technol, Sch Civil Engn, Chennai 600127, Tamil Nadu, India.
来源期刊	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN	0944-1344
EISSN	1614-7499
出版年	2022-02
英文摘要	The detailed analyses of the water balance components (WBCs) of the catchment help assess the available water resources, especially in the arid climate regions for their sustainable management and development. This paper mainly used the Soil and Water Assessment Tool (SWAT) model to analyze the variation in the WBCs considering the change in the Land Use and Land Cover (LULC) and meteorological variables. For this purpose, the model used the inputs of LULC and meteorological variables between 2001 and 2020 at 5 years and daily time intervals, respectively, from the Chittar river catchment. The developed models were calibrated using SWAT-CUP split-up procedure (pre-calibration and post-calibration). The model was found to be good in calibration and validation, yielding the coefficient of determination (R-2) of 0.94 and 0.81, respectively. Furthermore, WBCs of the catchment were estimated for the near future (2021-2030) at the monthly and annual scales. For this endeavor, LULC was forecasted for the years 2021 and 2026 using Cellular Automata (CA)-Artificial Neural Network (ANN), and for the same period, meteorological variables were also forecasted using the smoothing moving average method from the historical data.
英文关键词	Chittar catchment Water balance components Water balance model SWAT LULC Cellular automata ANN
类型	Article ; Early Access
语种	英语
开放获取类型	Green Submitted
收录类别	SCI-E
WOS记录号	WOS:000753804100013
WOS关键词	LAND-USE CHANGES ; ECOSYSTEM SERVICES ; SWAT MODEL ; RESOURCES ; UNCERTAINTY ; CALIBRATION ; HYDROLOGY ; CLIMATE ; QUALITY ; IMPACT
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/377306
作者单位	[Pandi, Dinagarapandi; Kothandaraman, Saravanan; Kuppusamy, Mohan] Vellore Inst Technol, Sch Civil Engn, Chennai 600127, Tamil Nadu, India; [Kasiviswanathan, K. S.] Indian Inst Technol Roorkee, Dept Water Resources Dev & Management, Roorkee 247667, Uttar Pradesh, India
推荐引用方式 GB/T 7714	Pandi, Dinagarapandi,Kothandaraman, Saravanan,Kasiviswanathan, K. S.,et al. A catchment scale assessment of water balance components: a case study of Chittar catchment in South India[J],2022.
APA	Pandi, Dinagarapandi,Kothandaraman, Saravanan,Kasiviswanathan, K. S.,&Kuppusamy, Mohan.(2022).A catchment scale assessment of water balance components: a case study of Chittar catchment in South India.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH.
MLA	Pandi, Dinagarapandi,et al."A catchment scale assessment of water balance components: a case study of Chittar catchment in South India".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2022).