干旱区生态环境知识资源中心(Arid): Limits and conditions for the exploitation of alluvial aquifers in the Brazilian semi-arid region

Arid

DOI	10.1590/2318-0331.0318160049
	Limits and conditions for the exploitation of alluvial aquifers in the Brazilian semi-arid region
	Camelo Alves, Everton John; Rego, Janiro Costa; Galvao, Carlos de Oliveira; de Andrade Vieira, Jose Benito
通讯作者	Alves, EJC
来源期刊	RBRH-REVISTA BRASILEIRA DE RECURSOS HIDRICOS
ISSN	1414-381X
EISSN	2318-0331
出版年	2018
卷号	23
英文摘要	Easily exploitable aquifers are formed along river beds in the Brazilian semi-arid region and present characteristics that enable the construction of underground dams. The estimate of the potential effective exploitation of these aquifers must take into account the pumping limits of the wells, the upstream groundwater inflows and the flows to downstream reaches and through the underground dam, whose reduction influences the downstream supply. The current research presents a real case study about an aquifer reach, with underground dam and wells, which was analyzed through computational model. We simulated the groundwater flow patterns according to different exploitation scenarios and found that there should be water extraction limitations to assure the required downstream flows. The limitations can be minimized through appropriate well locations and exploitation regimes, as well as through the implementation of underground dams. The definition of these measures becomes possible through the sound use of computational simulation, but their effective implementation will depend on negotiations among users at the basin scale, so that appropriate water permits can be issued.
英文关键词	Hydrological and environmental modelling Hydrogeology and groundwater Irrigation and drainage
类型	Article
语种	英语
开放获取类型	DOAJ Gold
收录类别	ESCI
WOS记录号	WOS:000457439200007
WOS关键词	RECHARGE ; WATER
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/2XILL650/333268
作者单位	[Camelo Alves, Everton John; Rego, Janiro Costa; Galvao, Carlos de Oliveira; de Andrade Vieira, Jose Benito] Univ Fed Campina Grande, Campina Grande, PB, Brazil
推荐引用方式 GB/T 7714	Camelo Alves, Everton John,Rego, Janiro Costa,Galvao, Carlos de Oliveira,et al. Limits and conditions for the exploitation of alluvial aquifers in the Brazilian semi-arid region[J],2018,23.
APA	Camelo Alves, Everton John,Rego, Janiro Costa,Galvao, Carlos de Oliveira,&de Andrade Vieira, Jose Benito.(2018).Limits and conditions for the exploitation of alluvial aquifers in the Brazilian semi-arid region.RBRH-REVISTA BRASILEIRA DE RECURSOS HIDRICOS,23.
MLA	Camelo Alves, Everton John,et al."Limits and conditions for the exploitation of alluvial aquifers in the Brazilian semi-arid region".RBRH-REVISTA BRASILEIRA DE RECURSOS HIDRICOS 23(2018).