干旱区生态环境知识资源中心(Arid): Revisiting the application of the SWAT model in arid and semi-arid regions: a selection from 2009 to 2022

Arid

DOI	10.1007/s00704-023-04546-6
	Revisiting the application of the SWAT model in arid and semi-arid regions: a selection from 2009 to 2022
	Rocha, Ana Karlla Penna; de Souza, Luciana Sandra Bastos; Montenegro, Abelardo Antonio de Assuncao; de Souza, Weronica Meira; da Silva, Thieres George Freire
通讯作者	Rocha, AKP
来源期刊	THEORETICAL AND APPLIED CLIMATOLOGY
ISSN	0177-798X
EISSN	1434-4483
出版年	2023
卷号	154 期号:1-2 页码:7-27
英文摘要	The use of models affords an understanding of hydrological processes under different environmental conditions, and aids action planning in the face of changes in land use, soil, and climate. Arid and semi-arid regions are the most vulnerable to climate change. To this effect, the SWAT model has been used in different locations around the world and in various applications. This work analysed recent studies published between 2009 and 2022, to understand the following: (1) how the SWAT model has been applied in arid and semi-arid regions of the world, (2) the criteria used in applying the model, and (3) what alternatives can be used to overcome the limitation of input data and improve SWAT performance in dry environments? A systematic search was conducted based on scientific articles. A total of 234 articles were identified where SWAT was used drylands. The largest and the smallest applications were implemented in Asia and Oceania respectively, in such segments as agriculture, water governance, environmental conservation, hydrological processes, and extreme events. The number of years of data used for calibration and validation was generally low (<20 years), with a median of 9 for calibration and 6 years for validation. The NSE (92%) was the most applied in analysing modelling efficiency, followed by the R-2 (78%) and PBIAS (51%). The lack of observational data in the drylands is still a major challenge for studies que involving hydrologic modelling, and to improve the hydrological responses, researchers use strategies such as the use of data measured in the field, remote sensing, and even application of other models with or inside the SWAT.
英文关键词	Water governance Climate change SWAT Land use and cover Drylands
类型	Review
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001022609800001
WOS关键词	CLIMATE-CHANGE IMPACTS ; LAND-USE CHANGE ; ASSESSMENT-TOOL SWAT ; RIVER-BASIN ; WATER-RESOURCES ; HYDROLOGICAL PROCESSES ; SEDIMENT YIELD ; TRANSPORT SIMULATION ; CHANGE SCENARIOS ; LOESS PLATEAU
WOS类目	Meteorology & Atmospheric Sciences
WOS研究方向	Meteorology & Atmospheric Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/398905
推荐引用方式 GB/T 7714	Rocha, Ana Karlla Penna,de Souza, Luciana Sandra Bastos,Montenegro, Abelardo Antonio de Assuncao,et al. Revisiting the application of the SWAT model in arid and semi-arid regions: a selection from 2009 to 2022[J],2023,154(1-2):7-27.
APA	Rocha, Ana Karlla Penna,de Souza, Luciana Sandra Bastos,Montenegro, Abelardo Antonio de Assuncao,de Souza, Weronica Meira,&da Silva, Thieres George Freire.(2023).Revisiting the application of the SWAT model in arid and semi-arid regions: a selection from 2009 to 2022.THEORETICAL AND APPLIED CLIMATOLOGY,154(1-2),7-27.
MLA	Rocha, Ana Karlla Penna,et al."Revisiting the application of the SWAT model in arid and semi-arid regions: a selection from 2009 to 2022".THEORETICAL AND APPLIED CLIMATOLOGY 154.1-2(2023):7-27.