气候变化领域集成服务门户(CCPortal): Decrease of the water recharge and identification of water recharge zones in the alto atoyac sub-basin; oaxaca; as a result of climate change

CCPortal

DOI	10.2166/wcc.2017.033
	Decrease of the water recharge and identification of water recharge zones in the alto atoyac sub-basin; oaxaca; as a result of climate change
	Olivares E.A.O.; Jimenez S.I.B.; Takaro T.K.; Enriquez J.O.C.; Torres M.L.G.
发表日期	2018
ISSN	20402244
起始页码	37
结束页码	57
卷号	9 期号:1
英文摘要	This study analyzes effects of climate change (CCh) and of the increase of impervious surfaces on the groundwater recharge in the Alto Atoyac sub-basin (Oaxaca, southern Mexico). Water recharge was modeled based on HELP 3.95D; temperature and precipitation were derived, for a near (2015–2039) and a far distant future scenario, from GFDL-CM3 global circulation model (GCM), which describes the climate of Mexico under the RCP8.5 scenario. Potential recharge loss zones for the period of 1979–2013 were estimated through a remote sensing analysis. The actual estimated mean annual recharge of 169 million cubic metres could be reduced by 17.97% and 65.09% according to the analyzed CCh scenarios, and the loss of 135 km2 of permeable soil would represent additionally 2.65 × 106 m3 of non-infiltrated water. This study indicates three sites, with high recharge potential, and it can be used to propose local adaptations to guarantee the availability of the water resource in the studied sub-basin. © IWA Publishing 2018.
英文关键词	Climate change; Groundwater recharge; Remote sensing; Watershed management
语种	英语
scopus关键词	Climate change; Climate models; Groundwater; Remote sensing; Soil conservation; Water conservation; Water management; Water resources; Global circulation model; Ground water recharge; Impervious surface; Infiltrated water; Local adaptation; Potential recharges; Remote sensing analysis; Watershed management; Recharging (underground waters); climate change; climate effect; precipitation (climatology); recharge; remote sensing; temperature profile; water management; water resource; Mexico [North America]; Oaxaca
来源期刊	Journal of Water and Climate Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/148070
作者单位	Environmental Hydrogeology Deparment, Instituto Politecnico Nacional, CIIDIR-Oaxaca, Hornos No. 1003, Col. Noche Buena1003, Col. Noche Buena, Municipio de Santa Cruz Xoxocotlán, Oaxaca, 71230, Mexico; Faculty of Health Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6, Canada; UNAM, Geophysical Institute, Universidad Nacional Autonoma de Mexico, Ciudad Universitaria, Delegación Coyoacán, Ciudad de México, 04150, Mexico
推荐引用方式 GB/T 7714	Olivares E.A.O.,Jimenez S.I.B.,Takaro T.K.,et al. Decrease of the water recharge and identification of water recharge zones in the alto atoyac sub-basin; oaxaca; as a result of climate change[J],2018,9(1).
APA	Olivares E.A.O.,Jimenez S.I.B.,Takaro T.K.,Enriquez J.O.C.,&Torres M.L.G..(2018).Decrease of the water recharge and identification of water recharge zones in the alto atoyac sub-basin; oaxaca; as a result of climate change.Journal of Water and Climate Change,9(1).
MLA	Olivares E.A.O.,et al."Decrease of the water recharge and identification of water recharge zones in the alto atoyac sub-basin; oaxaca; as a result of climate change".Journal of Water and Climate Change 9.1(2018).