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The "Hockey Stick" Imprint in Northwest African Speleothems 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2021, 卷号: 48, 期号: 17, 页码: 11
Authors:  Sha, Lijuan;  Brahim, Yassine Ait;  Wassenburg, Jasper A.;  Yin, Jianjun;  Lu, Jiayu;  Cruz, Francisco W.;  Cai, Yanjun;  Edwards, R. Lawrence;  Cheng, Hai
Favorite  |  View/Download:89/0  |  Submit date:2021/12/07
speleothems  Hockey Stick  Northwest Africa  global warming  SST  upwelling  
Timing and structure of the Younger Dryas event and its underlying climate dynamics 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 卷号: 117, 期号: 38, 页码: 23408-23417
Authors:  Cheng, Hai;  Zhang, Haiwei;  Spoetl, Christoph;  Baker, Jonathan;  Sinha, Ashish;  Li, Hanying;  Bartolome, Miguel;  Moreno, Ana;  Kathayat, Gayatri;  Zhao, Jingyao;  Dong, Xiyu;  Li, Youwei;  Ning, Youfeng;  Jia, Xue;  Zong, Baoyun;  Brahim, Yassine Ait;  Perez-Mejias, Carlos;  Cai, Yanjun;  Novello, Valdir F.;  Cruz, Francisco W.;  Severinghaus, Jeffrey P.;  An, Zhisheng;  Edwards, R. Lawrence
Favorite  |  View/Download:120/0  |  Submit date:2020/12/29
Younger Dryas  timing  structure  event phasing  climate dynamics  
How Far North Did the African Monsoon Fringe Expand During the African Humid Period? Insights From Southwest Moroccan Speleothems 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2019, 卷号: 46, 期号: 23, 页码: 14093-14102
Authors:  Sha, Lijuan;  Brahim, Yassine Ait;  Wassenburg, Jasper A.;  Yin, Jianjun;  Peros, Matthew;  Cruz, Francisco W.;  Cai, Yanjun;  Li, Hanying;  Du, Wenjing;  Zhang, Haiwei;  Edwards, R. Lawrence;  Cheng, Hai
Favorite  |  View/Download:158/0  |  Submit date:2020/06/04
African Humid Period  speleothem delta O-18 records  Holocene  abrupt climate change  West African summer monsoon