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Bridging soil biogeochemistry and microbial communities (archaea and bacteria) in tropical seagrass meadows 期刊论文
FRONTIERS IN MARINE SCIENCE, 2023, 卷号: 10, 页码: 17
作者:  Nobrega, Gabriel Nuto;  de Andrade, Pedro Avelino Maia;  Queiroz, Hermano Melo;  Pereira, Arthur Prudencio de Araujo;  Copertino, Margareth da Silva
收藏  |  浏览/下载：5/0  |  提交时间：2023/11/30
Deep-water dissolved iron cycling and reservoir size across the Ediacaran-Cambrian transition 期刊论文
CHEMICAL GEOLOGY, 2020, 卷号: 541, 页码: 9
作者:  Xiang, Lei;  Schoepfer, Shane D.;  Zhang, Hua;  Chen, Zhen-wu;  Cao, Chang-qun
收藏  |  浏览/下载：14/0  |  提交时间：2020/10/28
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
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：20/0  |  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.  
河口沉积物硫的地球化学特征及其与铁和磷的耦合机制初步研究 学位论文
博士, 北京: 中国科学院大学, 2016
作者:  孙启耀
收藏  |  浏览/下载：279/0  |  提交时间：2016/07/04
Reduced inorganic sulfur in surface sediment and its impact on benthic environments in offshore areas of NE China 期刊论文
ENVIRONMENTAL SCIENCE-PROCESSES & IMPACTS, 2015, 卷号: 17, 期号: 9, 页码: 1689-1697
作者:  Sheng, YQ;  Sun, QY;  Bottrell, SH;  Mortimer, RJG
收藏  |  浏览/下载：36/0  |  提交时间：2016/04/24
Reconstructing marine redox conditions for the transition between Cambrian Series 2 and Cambrian Series 3, Kaili area, Yangtze Platform: Evidence from biogenic sulfur and degree of pyritization 期刊论文
Palaeogeography, Palaeoclimatology, Palaeoecology, 2014, 卷号: 398, 页码: 144–153
作者:  Qingjun Guo;  Harald Strauss;  Yuanlong Zhao;  Xinglian Yang;  Jin Peng;  Yuning Yang;  Yinan Deng
收藏  |  浏览/下载：10/0  |  提交时间：2019/08/14
Reconstructing marine redox conditions for the transition between Cambrian Series 2 and Cambrian Series 3, Kaili area, Yangtze Platform: Evidence from biogenic sulfur and degree of pyritization SCI/SSCI论文
2014
Guo Q. J.; Strauss H.; Zhao Y. L.; Yang X. L.; Peng J.; Yang Y. N.; Deng Y. A.
收藏  |  浏览/下载：18/0  |  提交时间：2014/12/24
Reconstructing marine redox conditions for the transition between Cambrian Series 2 and Cambrian Series 3, Kaili area, Yangtze Platform: Evidence from biogenic sulfur and degree of pyritization 期刊论文
2014, 卷号: 398, 页码: 144-153
作者:  Guo, Qingjun;  Strauss, Harald;  Zhao, Yuanlong;  Yang, Xinglian;  Peng, Jin
收藏  |  浏览/下载：6/0  |  提交时间：2019/12/28
Sequestration of metals through association with pyrite in subtidal sediments of the Nanpaishui Estuary on the Western Bank of the Bohai Sea, China 期刊论文
MARINE POLLUTION BULLETIN, 2011, 卷号: 62, 期号: 5, 页码: 934-941
作者:  Ye, SY (Ye, Siyuan);  Laws, EA (Laws, Edward A.);  Zhong, SJ (Zhong, Shaojun);  Ding, XG (Ding, Xigui);  Pang, SJ (Pang, Shouji)
收藏  |  浏览/下载：3/0  |  提交时间：2018/11/12
Iron speciation in cherts from the Laobao Formation, South China: Implications for anoxic and ferruginous deep-water conditions 期刊论文
CHINESE SCIENCE BULLETIN, 2010, 卷号: 55, 期号: 27-28, 页码: 3189-3196
作者:  Chang HuaJin;  Chu XueLei;  Feng LianJun;  Huang Jing
收藏  |  浏览/下载：17/0  |  提交时间：2018/09/26

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