干旱区生态环境知识资源中心(Arid): 新疆乌鲁木齐河流域北部平原区水文地球化学

Arid

	新疆乌鲁木齐河流域北部平原区水文地球化学
其他题名	Research on Hydrogeochemistry in Northern Plain of the Urumqi River Basin, Xinjiang
	殷秀兰; 凤蔚; 王瑞久; 蔡月梅; 朱瑾; 霍传英
来源期刊	地球学报
ISSN	1006-3021
出版年	2015
卷号	36 期号:1 页码:77-84
中文摘要	乌鲁木齐河流域是西北干旱地区内流盆地的典型代表,也是水文地质研究的重点区域。本次研究利用以往工作的资料,并在流域下游北部平原区采集地下水和地表水样品21组,用无机离子作为示踪剂,结合环境同位素的分析,提出乌鲁木齐河流域平原区的地表水普遍溶解有蒸发盐,与晚全新世(近4000年)以来我国西北地区气候不断变得干旱有关;并将北部平原区的地下水划分为三层不同水体:现代水(埋深21~65 m)是乌鲁木齐河河水经蒸发后入渗补给的,而下面二层水为晚全新世初期(埋深179~259 m)和晚更新世末次冰期(埋深~353 m)补给的水都是原地的降水入渗。
英文摘要	The Urumqi River basin is one of the typical inland basins in arid northwestern China, and also the focus area of regional hydrogeological research. The soil salinization problem exists in the northern plain of the river basin. The evolution of the chemical composition of groundwater has important significance for deepening the study of soil salinization, rational utilization and protection of water resources. Hydrogeochemistry and environmental isotope in northern plain of the Urumqi River basin were analyzed according to the method of some tracers, such as the anions, cations, and environmental isotope, in combination with the geological background. The authors hold that there extensively exist dissolved evaporates of surface water in northern plain, which are related to the increasingly arid climate since Late Holocene (B.P. 4000 years). Three types of groundwater in the area were distinguished: present water (21~65 m in depth) from infiltration recharge of the Urumqi River, water of Late Holocene (179~259 m in depth) from the precipitation infiltration, and water of Late Pleistocene starting with the last glacial period (depth: ~353 m) also from the precipitation infiltration.
中文关键词	水文地球化学 ; 环境同位素 ; 北部平原 ; 地下水
英文关键词	hydrogeochemistry environmental isotope northern plain groundwater
类型	Article
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:5355451
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/232532
作者单位	殷秀兰, 中国地质环境监测院, 北京 100081, 中国.; 凤蔚, 中国地质环境监测院, 北京 100081, 中国.; 王瑞久, 中国地质环境监测院, 北京 100081, 中国.; 蔡月梅, 中国地质调查局水文地质环境地质调查中心, 保定, 河北 071051, 中国.; 朱瑾, 新疆维吾尔自治区地质环境监测总站, 乌鲁木齐, 新疆 830091, 中国.; 霍传英, 新疆维吾尔自治区地质环境监测总站, 乌鲁木齐, 新疆 830091, 中国.
推荐引用方式 GB/T 7714	殷秀兰,凤蔚,王瑞久,等. 新疆乌鲁木齐河流域北部平原区水文地球化学[J],2015,36(1):77-84.
APA	殷秀兰,凤蔚,王瑞久,蔡月梅,朱瑾,&霍传英.(2015).新疆乌鲁木齐河流域北部平原区水文地球化学.地球学报,36(1),77-84.
MLA	殷秀兰,et al."新疆乌鲁木齐河流域北部平原区水文地球化学".地球学报 36.1(2015):77-84.