中国科学院南海海洋研究所机构知识库
Advanced  
SCSIO OpenIR  > 中科院边缘海地质重点实验室  > 期刊论文
学科主题: Multidisciplinary Sciences
题名: Detecting Sedimentary Cycles using Autocorrelation of Grain size
作者: [Xiao, Shangbin ; Li, Rui] China Three Gorges Univ, Yichang 443002, Peoples R China ; [Xiao, Shangbin ; Chen, Muhong] Chinese Acad Sci, South China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China
通讯作者: shangbinx@163.com
刊名: SCIENTIFIC REPORTS
发表日期: 2013
卷: 3, 页:-1653
部门归属: 海洋地质
资助者: We thank Dr. Paul Blanchon, who is at Institute of Marine Sciences and Limnology, National University of Mexico, for giving highly constructive suggestions for the first manuscript. This work was sponsored by National Science Foundation of China (No. 41273110) and the China Postdoctoral Special Science Foundation (No. 200801440).
摘要: Detection of sedimentary cycles is difficult in fine-grained or homogenous sediments but is a prerequisite for the interpretation of depositional environments. Here we use a new autocorrelation analysis to detect cycles in a homogenous sediment core, E602, from the northern shelf of the South China Sea. Autocorrelation coefficients were calculated for different mean grain sizes at various depths. The results show that sediments derived from rapid depositional events have a better autocorrelation. Analysis of two other cores confirms this result. Cores composed of sediments deposited quickly under stable and/or gradually changing hydrodynamic conditions, have higher autocorrelation coefficients, whereas, those composed of sediments deposited during calm periods have relatively low autocorrelation coefficients. It shows that abrupt changes in autocorrelation coefficients usually indicate the existence of a boundary between adjacent sedimentary cycles, with each cycle beginning with a high positive autocorrelation coefficient of grain size and ending with a low negative one.
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000317335900003
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/11133
Appears in Collections:中科院边缘海地质重点实验室_期刊论文

Files in This Item:
File Name/ File Size Content Type Version Access License
Detecting Sedimentary Cycles using Autocorrelation of Grain size.pdf(2442KB)----开放获取View 联系获取全文

Recommended Citation:
[Xiao, Shangbin; Li, Rui] China Three Gorges Univ, Yichang 443002, Peoples R China; [Xiao, Shangbin; Chen, Muhong] Chinese Acad Sci, South China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China.Detecting Sedimentary Cycles using Autocorrelation of Grain size,SCIENTIFIC REPORTS,2013,3():-1653
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[[Xiao, Shangbin]'s Articles
[Li, Rui] China Three Gorges Univ, Yichang 443002, Peoples R China]'s Articles
[[Xiao, Shangbin]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[[Xiao, Shangbin]‘s Articles
[Li, Rui] China Three Gorges Univ, Yichang 443002, Peoples R China]‘s Articles
[[Xiao, Shangbin]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Detecting Sedimentary Cycles using Autocorrelation of Grain size.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院南海海洋研究所 - Feedback
Powered by CSpace