气候变化领域集成服务门户(CCPortal): Further discussion about the features of Lake Puma Yum Co, South Tibet, China

CCPortal

DOI	10.1007/s10201-010-0313-5
	Further discussion about the features of Lake Puma Yum Co, South Tibet, China
	Zhu, Liping; Ju, Jianting; Wang, Junbo; Xie, Manping; Nishimura, Mitsugu; Matsunaka, Tetsuya; Terai, Hisayoshi
通讯作者	Ju, JT (通讯作者)
发表日期	2010
ISSN	1439-8621
EISSN	1439-863X
起始页码	281
结束页码	287
卷号	11 期号:3
英文摘要	Further discussion about the limnological features of Lake Puma Yum Co, South Tibet, China, is provided based on the results of several investigations. By using depth data from all over the lake, the whole submarine topography has been compiled. Horizontal analysis of the water's physicochemical features indicates that compared with the relatively uniform water features at other lake areas, apparent spatial heterogeneity exists in the water of the subaquatic alluvial fan induced by the Jiaqu River, the biggest inflow. Vertical analysis of water characteristics using two-factor analysis of variance with no re-experiment indicates that temperature, dissolved oxygen, and pH of the water vary with water depth rhythmically, whereas other parameters demonstrate no evident vertical variation, which shows that chemical stratification is not obvious. But this does not exclude slightly higher concentrations of Ca2+ induced by lower pH at the bottom of deep lake water. The hydrochemistry difference between inflow water and lake water reveals the loss of Ca2+ in lake water, which indicates calcite deposition may be an important characteristic of lake sediment.
英文关键词	Lake Puma Yum Co; Tibetan Plateau; Hydrochemistry; Submarine topography; Spatial distribution
语种	英语
WOS研究方向	Marine & Freshwater Biology
WOS类目	Limnology
WOS记录号	WOS:000278693300010
来源期刊	LIMNOLOGY
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/257792
推荐引用方式 GB/T 7714	Zhu, Liping,Ju, Jianting,Wang, Junbo,et al. Further discussion about the features of Lake Puma Yum Co, South Tibet, China[J]. 中国科学院青藏高原研究所,2010,11(3).
APA	Zhu, Liping.,Ju, Jianting.,Wang, Junbo.,Xie, Manping.,Nishimura, Mitsugu.,...&Terai, Hisayoshi.(2010).Further discussion about the features of Lake Puma Yum Co, South Tibet, China.LIMNOLOGY,11(3).
MLA	Zhu, Liping,et al."Further discussion about the features of Lake Puma Yum Co, South Tibet, China".LIMNOLOGY 11.3(2010).