| A 3600 YEARS PALEOCLIMATIC CHANGE INFERRED FROM ORGANIC δ~(13)C AND TOC/TN OF THE GUCHENG LAKE SEDIMENTS, SOUTHEAST CHINA |
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| 引用本文： | 沈吉,王苏民.A 3600 YEARS PALEOCLIMATIC CHANGE INFERRED FROM ORGANIC δ~(13)C AND TOC/TN OF THE GUCHENG LAKE SEDIMENTS, SOUTHEAST CHINA[J].中国海洋与湖沼学报,1997(3). |
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| 作者姓名： | 沈吉 王苏民 |
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| 作者单位： | SHEN Ji; Ryo Matsumoto(Geological Institute,Unversity of Tokyo,Hongo,Tokyo 113,Japan)WANG Su-min(Nanjing Institute of Geography and Limnology,Chiese Academy of Sciences,Nanjing,21008) |
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| 摘 要： | Im0DUrmNItiswellknownthatpabodbotechangeamrdedbyisotopesinlakesedimentScanbeobtainedbymcasuringthebl0andb'3CofauthigeniccarbonateSpeudsonetal.,l989),orbyrmsuringtheblbandb'tofmoiluscanshellsopntZetal.,l987)togetpabolaketeInPeratme.ButitisdiffictiltsoInebotodistinguishthegenetictypeofthecarbonatesfoedinoroutSidethelake.Furthennre,thepaservationof6'Dasapaleotemeraturerecordcanbeahabypostdepositionisotopicexchangecausedbydi-agnosesandotherfactorssuchas"vitalefTtal'(Marshall,l992).Itisdimcul…
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