Article(id=1242117545734509460, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242116872963949047, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1235404800000, receivedDateStr=2009-02-24, revisedDate=-2209017600000, revisedDateStr=1900-01-01, acceptedDate=null, acceptedDateStr=null, onlineDate=1171036800000, onlineDateStr=2007-02-10, pubDate=1171036800000, pubDateStr=2007-02-10, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1171036800000, onlineIssueDateStr=2007-02-10, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774073500327, creator=sys-migrate, updateTime=1774073500327, updator=sys-migrate, issue=Issue{id=1242116872963949047, tenantId=1146029695717560320, journalId=1146031591421210625, year='2007', volume='25', issue='0703', pageStart='1', pageEnd='80', issueExtLink='null', onlineDate='null', pubDate='1171036800000', pubDateStr='2007-02-10', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774073339928, creator='sys-migrate', updateTime=1774073339928, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=22, endPage=27, ext={EN=ArticleExt(id=1242117550260163515, articleId=1242117545734509460, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Geochemical Studies on Rb and Sr in the Mud on the Inner Shelf of the East China Sea and Their Palaeoclimate Significance, columnId=1242116080374710456, journalTitle=Science & Technology Review, columnName=Articles, runingTitle=null, highlight=null, articleAbstract=A high-resolution palaeoclimate record of recent 2 ka is obtained based on RRb/Sr and AMS 14C dating of Core DD2, which is located at the north of the mud area on the inner shelf of the East China Sea (ECS). 10 periods of low RRb/Sr are identified, which well agree with periods of lower temperature in China's history, and the lower temperature during about 990 AD is verified. According to the variation of RRb/Sr, the Sui-Tang dynasty Warming Period defined by Zhu Kezhen is confirmed on the whole, during which period a fluctuation of warm-cold-warm exists, and the cold period is during 800-890 AD. The Little Ice Age (LIA) extends from 1480 AD to 1890 AD, where 1520 AD, 1670 AD, 1780 AD and 1850 AD are cold., authors=null, authorsList=null, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=h/eMLT3XWxLjg2u+n7V/Mw==, pdfFileSize=1727292, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1242117549723292602, articleId=1242117545734509460, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=东海内陆架泥质沉积Rb和Sr的地球化学及其古气候意义, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=通过对位于东海内陆架闽浙沿岸泥质沉积区北部的DD2孔进行AMS 14C年龄测试和Rb，Sr含量测定，获得了近2 ka的Rb/Sr比值（RRb/Sr）变化的高分辨率曲线。该曲线揭示出10次RRb/Sr低值时期，它们与历史时期中国温度下降有很好的对应关系，并印证了约990 AD的降温事件。根据 RRb/Sr的变化，基本认同竺可桢所界定的隋唐温暖期，并认为气候存在温暖-寒冷-温暖的波动，且其中的相对寒冷期为800-890 AD。研究认为小冰期时间段为1480-1890 AD，且由3个寒冷阶段构成，小冰期的最冷峰为约1520 AD，1670 AD，1780 AD和1850 AD。, authors=王顺华^1，2,张国栋³,张纪双²,吴亚良³, authorsList=王顺华;张国栋;张纪双;吴亚良, authorCompany=1. 中国科学院广州地球化学研究所2. 胜利石油管理局3. 峡大学湖北省水电工程施工与管理重点实验室, correspAuthors=null, authorNote=null, correspAuthorsNote=王顺华, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=v4VXCP/DRrOpqeM7zqmNzw==, pdfFileSize=1727292, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null)}, authors=null, keywords=[Keyword(id=1242117549467440055, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242117545734509460, language=CN, 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