High-Resolution Stalagmiteδ<SUP>18</SUP>O Records of Asian Monsoon Changes in Southwest Guizhou during the Late Episode of Mis3: A Test of the Bi-Polar See-Saw Model at Centennial Scale

设为首页

收藏本站

网站地图 | English | 公务邮箱

About the library

Background
History
Leadership
Organization

Readers' Guide

Opening Hours
Collections
Help Via Email

Publications

Electronic Information Resources

High-Resolution Stalagmiteδ<SUP>18O Records of Asian Monsoon Changes in Southwest Guizhou during the Late Episode of Mis3: A Test of the Bi-Polar See-Saw Model at Centennial Scale

详细信息

责任者：Cui Yingfang (College of Geography Science ; Nanjing Normal University ; Nanjing 210046 ; China) ; Wang Yongjin
刊名：Marine Geology & Quaternary Geology
出版年：2011
卷期：31(3)
关键词：古气候 ; paleoclimate ; 石笋微层 ; stalagmite microbanding ; 末次冰期 ; last glacial age ; 亚洲 ; Asia ; 极地 ; polar region
页码：p.101-107
图表：4 illus., 1 table, 36 refs.
分类号：1400
issnNo：ISSN0256-1492
isbnNo：CN37-1117/P

摘要

al>A 10-year resolution oxygen isotope record from the Wulu Cave, based on 9 precise <SUP>230Th dates and 1 317 oxygen isotope measurements, provides a detailed history of the Asian Monsoon from 39.1 ka B.P. to 29.2 ka B.P., spanning the marine isotope stage 3. The fairly good replication of δ¹⁸O signal between the Wulu Cave and the Hulu Cave during the same growth periods indicates that the δ¹⁸O signals well recorded climatic changes and the changes in the monsoon system were are similar over a large area of China. The comparison between the Wulu Cave and Greenland ice core record indicates that the frequency of centennial and millennial scale monsoon events match well with the temperature in North high latitude.