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滇西李子坪-富隆厂铅锌银矿床矿物化学研究及其成矿指示意义 期刊论文  OAI收割
华南师范大学学报( 自然科学版), 2023, 卷号: 55, 期号: 6, 页码: 17-28
作者:  
刘跃福;  戚华文;  林文杰
  |  收藏  |  浏览/下载:12/0  |  提交时间:2024/03/12
胶东半岛滨海沉积物中硫的迁移转化及其与铁的耦合机制 学位论文  OAI收割
中国科学院烟台海岸带研究所: 中国科学院烟大学, 2022
作者:  
姜明
  |  收藏  |  浏览/下载:80/0  |  提交时间:2022/06/15
沉积过程对自生黄铁矿硫同位素的约束 CNKI期刊论文  OAI收割
2019
作者:  
刘喜停;  李安春;  马志鑫;  董江;  张凯棣
  |  收藏  |  浏览/下载:11/0  |  提交时间:2024/12/18
极度不均一硫同位素对广东大降坪硫铁矿矿床成因的制约 期刊论文  OAI收割
矿物学报, 2018, 期号: 4, 页码: 403-419
作者:  
甘甜;   韩心巧;   刘培松;   张迎迎;   罗泰义
  |  收藏  |  浏览/下载:29/0  |  提交时间:2019/06/20
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:27/0  |  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.  
海洋沉积物中硫酸盐还原菌和硫氧化菌群落分析方法的比较 CNKI期刊论文  OAI收割
2017
作者:  
张玉;  米铁柱;  甄毓;  陈烨;  付璐璐
  |  收藏  |  浏览/下载:1/0  |  提交时间:2024/12/18
强化微生物胞外电子传递过程对沉积物中铁硫循环的影响 学位论文  OAI收割
硕士, 2017
作者:  
孔冠楠
  |  收藏  |  浏览/下载:79/0  |  提交时间:2018/09/26
华南大塘坡期黄铁矿矿化机制研究:以大降坪为例 学位论文  OAI收割
北京: 中国科学院研究生院, 2017
作者:  
甘甜
  |  收藏  |  浏览/下载:16/0  |  提交时间:2018/03/02
阿哈水库沉积物-水界面磷、 铁、 硫高分辨率空间分布特征 期刊论文  OAI收割
环境科学, 2017, 卷号: 38, 期号: 7, 页码: 2810-2818
作者:  
孙清清;   陈敬安;   王敬富;   杨海全;   计永雪;   兰晨;   王箫
  |  收藏  |  浏览/下载:34/0  |  提交时间:2018/03/28
阿哈水库沉积物-水界面磷、铁、硫高分辨率空间分布特征 期刊论文  OAI收割
环境科学, 2017, 期号: 7, 页码: 2810-2818
作者:  
杨海全;  兰晨;  王箫;  孙清清;  陈敬安
  |  收藏  |  浏览/下载:29/0  |  提交时间:2018/02/28