干旱区生态环境知识资源中心(Arid): Wetland water balance estimation in an arid region using remote sensing technology and hydrological modelling

Arid

DOI	10.1080/02626667.2024.2343353
	Wetland water balance estimation in an arid region using remote sensing technology and hydrological modelling
	Trabelsi, Rouaida; Abida, Habib
通讯作者	Trabelsi, R
来源期刊	HYDROLOGICAL SCIENCES JOURNAL
ISSN	0262-6667
EISSN	2150-3435
出版年	2024
卷号	69 期号:7 页码:905-922
英文摘要	Understanding the hydrological processes associated with wetland dynamics is fundamental to studying climate change impacts and the global water cycle. This study simulates the variation of water balance in the Ghorra Playa, Eastern Tunisia, over the period extending from September 2017 to August 2020. The playa is a seasonal habitat for a number of migratory bird species and its watershed is of vital agricultural importance. Water balance estimations were performed using two different approaches: remote sensing-based analyses (Sentinel-2B, Global Precipitation Measurements (GPM) and Famine Early Warning System Network (FEWS-NET)) and modelling founded on field data. The playa presents an average annual water balance of 1.1 million cubic metres. Water inflows come from direct rainfall, mostly in the fall and spring seasons. Groundwater flow into the playa significantly influenced the pattern of water flux (81%). The annual, seasonal and monthly water budget simulations show reasonably good agreement between the remote sensing-based analysis and the hydrological modelling exercise.
英文关键词	Wetlands water balance Sentinel-2B images modelling Tunisia
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001230032500001
WOS关键词	GROUNDWATER DISCHARGE ; EVAPOTRANSPIRATION ; RECHARGE ; INDEXES ; LAKES ; ALGORITHMS ; PREDICTION ; RUNOFF ; FLOWS
WOS类目	Water Resources
WOS研究方向	Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/404123
推荐引用方式 GB/T 7714	Trabelsi, Rouaida,Abida, Habib. Wetland water balance estimation in an arid region using remote sensing technology and hydrological modelling[J],2024,69(7):905-922.
APA	Trabelsi, Rouaida,&Abida, Habib.(2024).Wetland water balance estimation in an arid region using remote sensing technology and hydrological modelling.HYDROLOGICAL SCIENCES JOURNAL,69(7),905-922.
MLA	Trabelsi, Rouaida,et al."Wetland water balance estimation in an arid region using remote sensing technology and hydrological modelling".HYDROLOGICAL SCIENCES JOURNAL 69.7(2024):905-922.