干旱区生态环境知识资源中心(Arid): Application of Sentinel 2 Satellite Imagery for Sustainable Groundwater Management in Agricultural Areas-Chtouka Aquifer, Morocco

Arid

DOI	10.3390/quat4040035
	Application of Sentinel 2 Satellite Imagery for Sustainable Groundwater Management in Agricultural Areas-Chtouka Aquifer, Morocco
	Stoffner, Fabian; Mimouni, Mustapha
通讯作者	Stoffner, F (corresponding author)，Fed Inst Geosci & Nat Resources, Remote Sensing Unit, D-30655 Hannover, Germany.
来源期刊	QUATERNARY
ISSN	2571-550X
出版年	2021
卷号	4 期号:4
英文摘要	In semi-arid regions that are characterized by large agricultural activities, a high volume of water is needed to cover the water requirements for agricultural production. Due to low precipitation and the associated limited availability of surface water, aquifers often represent the main source of irrigation water in these regions. Especially in coastal aquifers, high groundwater abstraction rates may change the flow dynamics of the aquifer and may lead to saltwater intrusion. In this study, within the framework of German-Moroccan international cooperation, the agricultural areas for the summer period 2019 of the Chtouka coastal aquifer in southern Morocco are classified using optical and multi-spectral Sentinel 2 data. Based on the developed land use maps, the groundwater abstraction for irrigation is then quantified by referring to local farmers' irrigation practices. Following this approach, the total amount of groundwater abstraction is estimated at 157 million m(3) for the summer period 2019 in the Chtouka aquifer.
英文关键词	groundwater abstraction crop water requirements crop irrigation Sentinel 2 land use classification
类型	Article
语种	英语
开放获取类型	gold
收录类别	ESCI
WOS记录号	WOS:000737211800001
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/376060
作者单位	[Stoffner, Fabian] Fed Inst Geosci & Nat Resources, Remote Sensing Unit, D-30655 Hannover, Germany; [Mimouni, Mustapha] Sahara & Sahel Observ, Remote Sensing GIS Unit, Tunis 1080, Tunisia
推荐引用方式 GB/T 7714	Stoffner, Fabian,Mimouni, Mustapha. Application of Sentinel 2 Satellite Imagery for Sustainable Groundwater Management in Agricultural Areas-Chtouka Aquifer, Morocco[J],2021,4(4).
APA	Stoffner, Fabian,&Mimouni, Mustapha.(2021).Application of Sentinel 2 Satellite Imagery for Sustainable Groundwater Management in Agricultural Areas-Chtouka Aquifer, Morocco.QUATERNARY,4(4).
MLA	Stoffner, Fabian,et al."Application of Sentinel 2 Satellite Imagery for Sustainable Groundwater Management in Agricultural Areas-Chtouka Aquifer, Morocco".QUATERNARY 4.4(2021).