干旱区生态环境知识资源中心(Arid): Source of major anions and cations of snowpacks in Hailuogou No.1 glacier, Mt. Gongga and Baishui No.1 glacier, Mt. Yulong1

Arid

DOI	10.1007/s11442-008-0115-4
	Source of major anions and cations of snowpacks in Hailuogou No.1 glacier, Mt. Gongga and Baishui No.1 glacier, Mt. Yulong1
	LI Zongxing; HE Yuanqing; PANG Hongxi; YANG Xiaomei; JIAWenxiong; ZHANG Ningning; WANG Xufeng; NING Baoying; YUAN Lingling; SONG Bo
来源期刊	Journal of Geographical Sciences
ISSN	1009-637X
出版年	2008
卷号	18 期号:1 页码:115-125
英文摘要	Snowpacks samples were colleted from two glaciers： Baishui No.1 glacier and Hailuogou No.1 glacier in June, 2006. The method of sea-salt ions tracer, correlation analysis and trend analysis were used in this research in order to confirm the source of main ions, it is indicated that Na~＋ is mainly from marine moisture and other ions mainly originate from land dust. The non-marine source percent of Cl~-, NO~-_3 , SO~(2-)_4, K~＋, Ca~(2＋) and Mg~(2＋) is 52%, 99%, 100%, 98%, 99.9% and 83%, respectively, in Hailuogou No.1 glacier, while the corresponding value in Baishui No.1 glacier is 68%, 99%, 100%, 98%, 99% and 59%. The non-marine source of ions is from dust of Central Asia arid regions carried by westerly circulation and the plateau borne-areas with Qinghai-Tibet Plateau winter monsoon in two glacial areas. However, the import of local dust in glacial area has made a great contribution to ions concentration in Baishui No.1 glacier, which accounts for the reason why the ions concentration in Baishui No.1 glacier is much higher than that of Hailuogou No.1 glacier. It is obvious that the source of each ion is different between Hailuogou No.1 glacier and Baishui No.1 glacier. There are three reasons which can explain it： firstly, the difference in the internal environment of glacial area, such as lithology, mountain-valley wind system, topographical relief and so on; secondly, the influence exerted by ions elution in snowpacks section, and ions elution in Hailuogou No.1 glacier is very strong; and thirdly, the difference caused due to varying ions transporting styles, deposition modes, chemical characteristics and post-ions-deposition process.
英文关键词	Hailuogou No.1 glacier Baishui No.1 glacier ions origin
类型	Article
语种	英语
收录类别	CSCD
WOS研究方向	Geology
CSCD记录号	CSCD:3249859
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/334965
作者单位	LI Zongxing, Cold and Arid Region Environment and Engineering Research Institute， CAS, The State Key Laboratory of Cryosphere Science, Lanzhou, Gansu 730000, China.; HE Yuanqing, Cold and Arid Region Environment and Engineering Research Institute， CAS, The State Key Laboratory of Cryosphere Science, Lanzhou, Gansu 730000, China.; PANG Hongxi, Cold and Arid Region Environment and Engineering Research Institute， CAS, The State Key Laboratory of Cryosphere Science, Lanzhou, Gansu 730000, China.; JIAWenxiong, Cold and Arid Region Environment and Engineering Research Institute， CAS, The State Key Laboratory of Cryosphere Science, Lanzhou, Gansu 730000, China.; ZHANG Ningning, Cold and Arid Region Environment and Engineering Research Institute， CAS, The State Key Laboratory of Cryosphere Science, Lanzhou, Gansu 730000, China.; WANG Xufeng, Cold and Arid Region Environment and Engineering Research Institute， CAS, The State Key Laboratory of Cryosphere Science, Lanzhou, Gansu 730000, China.; NING Baoying, Cold an...
推荐引用方式 GB/T 7714	LI Zongxing,HE Yuanqing,PANG Hongxi,et al. Source of major anions and cations of snowpacks in Hailuogou No.1 glacier, Mt. Gongga and Baishui No.1 glacier, Mt. Yulong1[J],2008,18(1):115-125.
APA	LI Zongxing.,HE Yuanqing.,PANG Hongxi.,YANG Xiaomei.,JIAWenxiong.,...&SONG Bo.(2008).Source of major anions and cations of snowpacks in Hailuogou No.1 glacier, Mt. Gongga and Baishui No.1 glacier, Mt. Yulong1.Journal of Geographical Sciences,18(1),115-125.
MLA	LI Zongxing,et al."Source of major anions and cations of snowpacks in Hailuogou No.1 glacier, Mt. Gongga and Baishui No.1 glacier, Mt. Yulong1".Journal of Geographical Sciences 18.1(2008):115-125.