中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
Pyrite in sliding mud: A potential indicator of landslide development

文献类型：期刊论文

作者Zheng Guodong1,2; Liang Shouyun1,3; Lang Yuhua4; Ma Xiangxian; Liang Mingliang; Xiang Wei2
刊名JOURNAL OF EARTH SCIENCE
出版日期2010-12-01
卷号21期号:6页码:954-960
关键词Pyrite Sliding Mud Self-closed System Landslide Development
ISSN号1674-487X
DOI10.1007/s12583-010-0148-3
文献子类Article
英文摘要A new principle of geochemical conditions within a landslide slip zone is presented based on the concept of a self-sealing closed system for which newly formed pyrite should be considered as a potential indicator. Once slip zones occur, a series of water-rock interactions may take place, particularly, a change in redox conditions simultaneously with progression of the landslide. This change induces weathering of the debris and bed rocks, and leads to accumulation of newly formed sliding mud within the slip zone. Pyrite formation along with clay mineral accumulation occurs under a weak alkaline-strong reducing environment along with landslide development. Thus, formation of neogenetic pyrite, iron speciation, and clay mineralization are all important factors for a better understanding of landslide progression.
WOS关键词JAPAN
WOS研究方向Geology
语种英语
WOS记录号WOS:000284904700017
出版者CHINA UNIV GEOSCIENCES
资助机构Three Gorges Research Center for Geo-hazard ; Three Gorges Research Center for Geo-hazard ; Ministry of Education ; Ministry of Education ; China University of Geosciences(TGRC201002) ; China University of Geosciences(TGRC201002) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Three Gorges Research Center for Geo-hazard ; Three Gorges Research Center for Geo-hazard ; Ministry of Education ; Ministry of Education ; China University of Geosciences(TGRC201002) ; China University of Geosciences(TGRC201002) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Three Gorges Research Center for Geo-hazard ; Three Gorges Research Center for Geo-hazard ; Ministry of Education ; Ministry of Education ; China University of Geosciences(TGRC201002) ; China University of Geosciences(TGRC201002) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Three Gorges Research Center for Geo-hazard ; Three Gorges Research Center for Geo-hazard ; Ministry of Education ; Ministry of Education ; China University of Geosciences(TGRC201002) ; China University of Geosciences(TGRC201002) ; Chinese Academy of Sciences ; Chinese Academy of Sciences
源URL[http://ir.iggcas.ac.cn/handle/132A11/72766]  
专题中国科学院地质与地球物理研究所
通讯作者Zheng Guodong
作者单位1.Chinese Acad Sci, Lanzhou Inst Geol, Key Lab Petr Resources Res, Lanzhou 730000, Peoples R China
2.China Univ Geosci, Minist Educ, Gorges Res Ctr Geohazard 3, Wuhan 430074, Peoples R China
3.Lanzhou Univ, Sch Civil Engn & Mech, Lanzhou 730000, Peoples R China
4.China Three Gorges Univ, Inst Geohazards Protect, Yichang 443002, Peoples R China
推荐引用方式
GB/T 7714		 Zheng Guodong,Liang Shouyun,Lang Yuhua,et al. Pyrite in sliding mud: A potential indicator of landslide development[J]. JOURNAL OF EARTH SCIENCE,2010,21(6):954-960.
APA Zheng Guodong,Liang Shouyun,Lang Yuhua,Ma Xiangxian,Liang Mingliang,&Xiang Wei.(2010).Pyrite in sliding mud: A potential indicator of landslide development.JOURNAL OF EARTH SCIENCE,21(6),954-960.
MLA Zheng Guodong,et al."Pyrite in sliding mud: A potential indicator of landslide development".JOURNAL OF EARTH SCIENCE 21.6(2010):954-960.

入库方式： OAI收割

来源：地质与地球物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。