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浏览/检索结果: 共21条，第1-10条 帮助

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Characteristics of mercury speciation in seawater and emission flux of gaseous mercury in the Bohai Sea and Yellow Sea 期刊论文  OAI收割
ENVIRONMENTAL RESEARCH, 2020, 卷号: 182, 页码: 1-10
作者:  Wang, Chunjie;  Wang, Zhangwei;  Zhang, Xiaoshan
  |  收藏  |  浏览/下载：22/0  |  提交时间：2021/08/31
Characterization of Corrosion Behavior of Irradiated X65 Low Carbon Steel in Aerobic and Unsaturated Gaomiaozi Bentonite 期刊论文  OAI收割
ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2019, 卷号: 32, 期号: 4, 页码: 506-516
作者:  Liu, Canshuai;  Wang, Jianqiu;  Zhang, Zhiming;  Han, En-Hou;  Liu, Wei
  |  收藏  |  浏览/下载：20/0  |  提交时间：2021/02/02
Climate and Vegetation As Primary Drivers for Global Mercury Storage in Surface Soil 期刊论文  OAI收割
Environmental Science & Technology, 2019, 卷号: 53, 期号: 18, 页码: 10665-10675
作者:  Xun Wang;  Wei Yuan;  Che-Jen Lin;  Leiming Zhang;  Hui Zhang;  Xinbin Feng
  |  收藏  |  浏览/下载：47/0  |  提交时间：2020/05/06
烟台夹河口外柱状沉积物还原性无机硫、活性铁的变化特征及其相互关系 期刊论文  OAI收割
海洋科学, 2018, 卷号: 42, 期号: 8, 页码: 90-97
作者:  姜明;  赵国强;  李兆冉;  盛彦清
  |  收藏  |  浏览/下载：26/0  |  提交时间：2020/07/08
还原性无机硫  活性铁  深层柱状沉积物  硫化度  矿化度  Reduced inorganic sulfur  Reactive iron  Deep core sediments  Degree of pyritization  Degree of sulfidity  The distribution characteristics and coupling mechanism of reduced inorganic sulfur (RIS)and reactive iron in marine core sediments are closely related to the evolution of environment quality.In this study,an improved cold diffusion method and hydrochloric acid extraction method were applied to the acid-volatile sulfur (AVS),pyrite sulfur (CRS),elemental sulfur (ES),and reactive iron [Fe (Ⅱ)and Fe (III)] analyses.The distribution characteristics and coupling mechanism of S and Fe were investigated based on a core sediment 4 meters deep collected in the northern sea area of the mouth of Jiahe River,Yantai.The results showed that the RIS in sediments was dominated by CRS,followed by AVS and ES.The content of AVS presented a narrow range with depth,whereas the CRS and ES were higher at the top and bottom layers than the middle layer  reactive iron was dominated by Fe (II),which increased with depth,while Fe (Ⅲ)gradually decreased with depth.Most of the Fe (III)was reduced to the disssolved Fe(II),which was combined with the soluble H_2S of the sulfate-reducing bacteria to produce CRS and ES in the deep layer,resulting in their accumulation at the bottom of core sediments.Furthermore,this study showed that reactive iron was not a limiting factor for the accumulation of RIS with lower degree of pyritization and degree of sulfidity.  
Distribution and enrichment patterns of selenium in the Ediacaran and early Cambrian strata in the Yangtze Gorges area, South China 期刊论文  OAI收割
SCIENCE CHINA-EARTH SCIENCES, 2017, 卷号: 60, 期号: 7, 页码: 1268-1282
作者:  Tian, XingLei;  Luo, KunLi
  |  收藏  |  浏览/下载：27/0  |  提交时间：2019/09/25
Distribution and enrichment patterns of selenium in the Ediacaran and early Cambrian strata in the Yangtze Gorges area, South China 期刊论文  OAI收割
SCIENCE CHINA-EARTH SCIENCES, 2017, 卷号: 60, 期号: 7, 页码: 1268-1282
作者:  Tian, XingLei;  Luo, KunLi
  |  收藏  |  浏览/下载：22/0  |  提交时间：2019/09/25
Distribution and enrichment patterns of selenium in the Ediacaran and early Cambrian strata in the Yangtze Gorges area, South China 期刊论文  OAI收割
SCIENCE CHINA-EARTH SCIENCES, 2017, 卷号: 60, 期号: 7, 页码: 1268-1282
作者:  Tian, XingLei;  Luo, KunLi
  |  收藏  |  浏览/下载：16/0  |  提交时间：2019/09/25
Using Mercury Isotopes To Understand Mercury Accumulation in the Montane Forest Floor of the Eastern Tibetan Plateau 期刊论文  OAI收割
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2017, 卷号: 51, 期号: 2, 页码: 801-809
作者:  Wang, Xun;  Luo, Ji;  Yin, Runsheng;  Yuan, Wei;  Lin, Che-Jen
收藏  |  浏览/下载：50/0  |  提交时间：2017/02/24
Using Mercury Isotopes To Understand Mercury Accumulation in the Montane Forest Floor of the Eastern Tibetan Plateau 期刊论文  OAI收割
Environmental Science & Technology, 2017, 卷号: 51, 期号: 2, 页码: 801-809
作者:  Xun Wang;  Ji Luo;  Runsheng Yin;  Wei Yuan;  Che-Jen Lin;  Jonas Sommar;  Xinbin Feng;  Haiming Wang;  Cynthia Lin
  |  收藏  |  浏览/下载：37/0  |  提交时间：2018/04/02
复杂基质中金属及其化合物纳米材料的 形态分析方法研究 学位论文  OAI收割
博士, 北京: 中国科学院研究生院, 2016
作者:  周小霞
收藏  |  浏览/下载：78/0  |  提交时间：2017/08/08