Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1126/science.aax5345 |
Mineralogical control on the fate of continentally derived organic matter in the ocean | |
Blattmann, T. M.1,5; Liu, Z.2; Zhang, Y.2; Zhao, Y.2; Haghipour, N.1,3; Montlucon, D. B.1; Plotze, M.4; Eglinton, T. I.1 | |
2019-11-08 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2019 |
卷号 | 366期号:6466页码:742-+ |
文章类型 | Article |
语种 | 英语 |
国家 | Switzerland; Peoples R China; Japan |
英文摘要 | First-order relationships between organic matter content and mineral surface area have been widely reported and are implicated in stabilization and long-term preservation of organic matter. However, the nature and stability of organomineral interactions and their connection with mineralogical composition have remained uncertain. In this study, we find that continentally derived organic matter of pedogenic origin is stripped from smectite mineral surfaces upon discharge, dispersal, and sedimentation in distal ocean settings. In contrast, organic matter sourced from ancient rocks that is tightly associated with mica and chlorite endures in the marine realm. These results imply that the persistence of continentally derived organic matter in ocean sediments is controlled to a first order by phyllosilicate mineralogy. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000496500400050 |
WOS关键词 | SOUTH CHINA SEA ; MARINE-SEDIMENTS ; CLAY-MINERALS ; CARBON ; PRESERVATION ; STABILIZATION ; EVOLUTION ; EFFICIENT ; EXCHANGE ; REMOVAL |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/226185 |
专题 | 环境与发展全球科技态势 |
作者单位 | 1.Swiss Fed Inst Technol, Inst Geol, Zurich, Switzerland; 2.Tongji Univ, State Key Lab Marine Geol, Shanghai, Peoples R China; 3.Swiss Fed Inst Technol, Lab Ion Beam Phys, Zurich, Switzerland; 4.Swiss Fed Inst Technol, Inst Geotech Engn, Zurich, Switzerland; 5.Japan Agcy Marine Earth Sci & Technol, Biogeochem Program, Yokosuka, Kanagawa, Japan |
推荐引用方式 GB/T 7714 | Blattmann, T. M.,Liu, Z.,Zhang, Y.,et al. Mineralogical control on the fate of continentally derived organic matter in the ocean[J]. SCIENCE,2019,366(6466):742-+. |
APA | Blattmann, T. M..,Liu, Z..,Zhang, Y..,Zhao, Y..,Haghipour, N..,...&Eglinton, T. I..(2019).Mineralogical control on the fate of continentally derived organic matter in the ocean.SCIENCE,366(6466),742-+. |
MLA | Blattmann, T. M.,et al."Mineralogical control on the fate of continentally derived organic matter in the ocean".SCIENCE 366.6466(2019):742-+. |
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