Source of and potential bio-indicator for the heavy metal pollution in Ny-lesund,Arctic

来源 :Chinese Journal of Polar Science | 被引量 : 6次 | 上传用户:a275505
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Three kinds of tundra plant samples including Dicranum angustum(a type of boreal bryophyte),Puccinellia phryganodes(a type of fringy plant),Salix polaris(a type of vascular plant) and surface soil were samples in 200 at Ny-lesund of the Arctic.The lev
其他文献
The ability of cell to modulate the fluidity of plasma membrane was crucial to the survival of microorganism at low temperature.Plasma membrane proteins,fatty acids and carotenoids profiles of Antarct
期刊
期刊
镁铁质-超镁铁质岩浆结晶分离早期形成镁铁矿物,镁铁矿物中的Ni和Mg是相容元素。随着结晶分离作用的进行,Ni、Mg在硅酸盐岩浆及后形成的硅酸盐物质中的丰度下降。橄榄石中Ni含量及硅酸盐物质MgO/FeO比值都与母岩浆的相关值相关,据此可推断母岩浆的信息,它们之间可由实验测得的系数相联系。当岩浆饱和硫化物时,在结晶分离过程中硫化物珠滴会与镁铁硅酸盐物质一道析出,同时,与硫化物非饱和岩浆相比,过多的N
期刊
Based on the hydrographic data in austral summer during the 22nd Antarctic Expedition of China(2005/2006),some features can be found about the northern margin of Emery ice shelf as follows.The heat co
期刊
2007年11月25日是《武汉大学学报.信息科学版》创刊50周年纪念日。为了总结办刊经验,这里特将近10年本刊发表的论文目录整理列出,作为资料贡献给长期支持和关注本刊发展的朋友,以志庆贺。
期刊
~~
期刊
The data from the Southern Ocean observations of World Ocean Circulation Experiment(WOCE) are used for analysis and illustration of the features and spatial distributions of Circumpolar Deep Water(CDW
期刊
Analysis of sensible heat flux(Qh),latent heat flux(Qe),Richardson number(Ri),bulk transport coefficient(Cd) and katabatic winds are presented by using the meteorological data in the near surface laye
期刊
This paper determined the abundance of General Aerobic heterotrophic Bacteria(GAB) in surficial sediments from the Chukchi Sea and the Canadian basin by using MPN and discussed their geographical dist
期刊
GSH system plays a role in the control of the redox balance state,anti-oxidation and protecting life from injury of ROS(reactive oxygen species).In present paper,the possible GSH system of Chlamydomon
期刊