干旱区生态环境知识资源中心(Arid): 河西走廊张掖盆地含水层的水资源调节能力分析

Arid

	河西走廊张掖盆地含水层的水资源调节能力分析
其他题名	The aquifer’s capability of regulating water resources in Zhangye Basin,Hexi Corridor,Gansu Province,China
	郝爱兵 1; 康卫东 2; 黎志恒 3; 赵成 3
来源期刊	地学前缘
ISSN	1005-2321
出版年	2010
卷号	17 期号:6 页码:208-214
中文摘要	张掖盆地是河西走廊黑河干流中游一个相对独立的水文地质单元,含水层以大厚度第四系冲洪积物为主.戈壁带地下水位长期监测数据的分析表明,河水入渗转化为地下水后,可以在附近含水层中存留20个月以上.整个盆地泉水溢出量与黑河干流径流量的对比分析表明,二者的天然动态周期均约为14 a,但丰枯变化正好相反,互为补充.据此认为,盆地内大厚度第四系含水层是条件优良的天然地下水库,如果得到合理开发利用,对科学配置整个流域水资源,保护恢复下游额济纳平原生态等具有重要意义
英文摘要	Zhangye Basin,located in the middle part of Hexi Corridor,Gansu Province,is relatively an independent hydrogeological unit.The aquifer system mainly consists of thick Quaternary deposits.Long-term groundwater monitoring data within Gobi desert indicates that,from the beginning of surface water infiltrating to its running out of the in-situ aquifer,the process can last over 20 months.Long-term monitoring data of the basin’s total spring overflow together with Heihe River flow shows that the dynamic periods of the m are all about 14 years,but their peak and trough are opposite.This tells us that they can compensate each other very well.Based on the above,it can be concluded that the thick Quaternary aquifer in Zhangye Basin is an ideal reservoir for regulating water resources.To develop and manage this reservoir scientifically is not only a key measure of optimizing water resources management of the river basin,but also meaningful to the ecosystem protection and recovery of the Lower Reach Ejina Plain
中文关键词	干旱区 ; 地下水库 ; 水资源管理
英文关键词	arid region subsurface reservoir water resources management
语种	中文
国家	中国
收录类别	CSCD
WOS类目	MINERALOGY
WOS研究方向	Mineralogy
CSCD记录号	CSCD:4099063
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/224849
作者单位	1.中国地质调查局, 北京 100037, 中国; 2.西北大学, 西安, 陕西 710069, 中国; 3.甘肃省地质环境监测院, 兰州, 甘肃 730010, 中国
推荐引用方式 GB/T 7714	郝爱兵,康卫东,黎志恒,等. 河西走廊张掖盆地含水层的水资源调节能力分析[J],2010,17(6):208-214.
APA	郝爱兵,康卫东,黎志恒,&赵成.(2010).河西走廊张掖盆地含水层的水资源调节能力分析.地学前缘,17(6),208-214.
MLA	郝爱兵,et al."河西走廊张掖盆地含水层的水资源调节能力分析".地学前缘 17.6(2010):208-214.