干旱区生态环境知识资源中心(Arid): 天山乌苏段火山泥元素组成及含量分析

Arid

	天山乌苏段火山泥元素组成及含量分析
其他题名	Element composition ofWusu volcano mud of Tianshan Mountains
	尹兆明 1; 姜莹芳 2; 张亚刚 1; 张学敏 2; 张乐涛 2; 王彩云 1; 曹嘉洌 3; 王瑶 4; 方静涵 5; 黄楠楠 6
来源期刊	干旱区地理
ISSN	1000-6060
出版年	2017
卷号	40 期号:5 页码:1047-1053
中文摘要	采用能量色散型X射线荧光光谱分析(EDXRF)对新疆乌苏天山泥火山土壤样品的元素含量进行了测定。采用单指标评价指数法和内梅罗综合指数法,对新疆天山乌苏段火山泥中的重金属的种类和含量进行了研究,结果显示:Cd、As、Cu元素的含量达到土壤环境质量评价的二级标准,Hg、Pb、Cr、Zn、Ni元素的含量达到土壤环境质量评价的一级标准,乌苏天山火山泥综合评价达到二级标准。将火山泥的元素含量与新疆地区不同土质的土壤元素含量进行比较,与干旱区不同省份的土壤元素含量进行比较,分析了火山泥元素组成及含量的成因。
英文摘要	Mud volcano is located in the mudstone area and is formed under the special geological conditions. There are more than 90 mud volcanic eruptions near the poplar ditch in Wusu City,Xinjiang,which is the largest mud volcano group found in China. Mud volcano is a rare natural geologic landscape in nature. Research on rare mud volcanic group in Xinjiang has drawn more and more attention both at home and abroad. It is essential to study the elemental composition and content of volcanic mud for evaluation and utilization of this nature resource. Energy dispersive X-ray fluorescence analysis(EDXRF)was used for the analysis of composition and element content of Xinjiang Wusu Tianshan volcano mud soil samples. 60 kinds of elements were detected and their accurate element content was determined. Eight heavy metals Cd,As,Cu,Hg,Pb,Cr,Zn,Ni were chosen as evaluation factors,and were analyzed by using single index evaluation and Nemerow index method. Results show that the content of Cd,As and Cu element reached secondary standard of soil quality evaluation;Hg,Pb,Cr,Zn and Ni element content reached first standard of soil quality evaluation. The soil element contents in volcanic mud soil were compared with those in soils of other regions in Xinjiang as well as other provinces in the arid zone. The comparing results show that Mn,Fe,Cu content,as well as alkali metal Li,Na and K concentration in lahar were relatively higher. Elemental background value was analyzed according to geological features and the impact of soluble salt content. The environmental quality status of volcano mud soil samples and cause of the formation of higher content elements in lahar were analyzed. The comprehensive analysis of the mud volcano samples has not been previously reported in literatures.
中文关键词	火山泥 ; 乌苏天山 ; 成分和含量 ; 土壤重金属比较
英文关键词	volcanic mud Wusu composition and content comparison of heavy metals
语种	中文
国家	中国
收录类别	CSCD
WOS类目	GEOSCIENCES MULTIDISCIPLINARY
WOS研究方向	Geology
CSCD记录号	CSCD:6101143
来源机构	中国科学院新疆生态与地理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/235953
作者单位	1.新疆工程学院, 乌鲁木齐, 新疆 830091, 中国; 2.中国科学院新疆理化技术研究所, 乌鲁木齐, 新疆 830011, 中国; 3.德国斯派克分析仪器公司有限公司, 上海 200131, 中国; 4.中国科学院新疆生态与地理研究所, 乌鲁木齐, 新疆 830011, 中国; 5.新疆分析测试研究院, 乌鲁木齐, 新疆 830011, 中国; 6.乌苏市盛维生物工程有限公司, 乌苏, 新疆 833300, 中国
推荐引用方式 GB/T 7714	尹兆明,姜莹芳,张亚刚,等. 天山乌苏段火山泥元素组成及含量分析[J]. 中国科学院新疆生态与地理研究所,2017,40(5):1047-1053.
APA	尹兆明.,姜莹芳.,张亚刚.,张学敏.,张乐涛.,...&黄楠楠.(2017).天山乌苏段火山泥元素组成及含量分析.干旱区地理,40(5),1047-1053.
MLA	尹兆明,et al."天山乌苏段火山泥元素组成及含量分析".干旱区地理 40.5(2017):1047-1053.