impactofreclaimedwaterinthewatercourseofhuairiverongroundwaterfromchaobairiverbasinnorthernchina

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	impactofreclaimedwaterinthewatercourseofhuairiverongroundwaterfromchaobairiverbasinnorthernchina
	Yu Yilei 1; Song Xianfang2 ; Zhang Yinghua2 ; Zheng Fandong 3; Liu Licai 3
	2017
Source Publication	frontiersofearthscience
ISSN	2095-0195
Volume	11 Issue:4 Pages:643
Abstract	Reclaimed water is efficient for replenishing the dry rivers in northern china, but regional groundwater may be at risk from pollution. therefore, samples of reclaimed water, river water, and groundwater were collected at the huai river in the chaobai river basin in 2010. the water chemistry and isotopic compositions of the samples were analyzed in the laboratory. the reclaimed water had stable compositions of water chemistry and isotopes, and the na center dot ca-hco3 center dot cl water type. the water chemistry of the river water was consistent with that of the reclaimed water. a june peak of total nitrogen was the prominent characteristic in the shallow groundwater, which also had the na center dot ca-hco3 center dot cl water type. however, the water chemistry and isotopes in most of the deep groundwater remained stable, and the water type was ca center dot mg-hco3. the amount of reclaimed water recharging the groundwater was about 2.5 x 10(7) m(3)/yr. all of the shallow groundwater was impacted by the reclaimed water, with the mixing proportion of reclaimed water ranging from 42% to 80 % in the dry season and from 20% to 86% in the wet season. only one deep well, with proportions of 67% (dry season) and 28% (wet season), was impacted. tds, ec, and major ions (na, k, cl, nh4-n, no2-n, and no3-n) were increased in the impacted wells.
Language	英语
Document Type	期刊论文
Identifier	http://ir.igsnrr.ac.cn/handle/311030/120188
Collection	中国科学院地理科学与资源研究所
Affiliation	1.Institute of Wetland Research, Chinese Academy of Forestry 2.中国科学院地理科学与资源研究所 3.Beijing Water Science and Technology Institute
Recommended Citation GB/T 7714	Yu Yilei,Song Xianfang,Zhang Yinghua,et al. impactofreclaimedwaterinthewatercourseofhuairiverongroundwaterfromchaobairiverbasinnorthernchina[J]. frontiersofearthscience,2017,11(4):643.
APA	Yu Yilei,Song Xianfang,Zhang Yinghua,Zheng Fandong,&Liu Licai.(2017).impactofreclaimedwaterinthewatercourseofhuairiverongroundwaterfromchaobairiverbasinnorthernchina.frontiersofearthscience,11(4),643.
MLA	Yu Yilei,et al."impactofreclaimedwaterinthewatercourseofhuairiverongroundwaterfromchaobairiverbasinnorthernchina".frontiersofearthscience 11.4(2017):643.

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