DEGLACIAL

作品数:11被引量:55H指数:5
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Stratigraphic framework and sedimentary evolution during the Cryogenian-Ediacaran transition in northeastern Sichuan Basin,South China
《Petroleum Science》2024年第2期823-835,共13页Yi Zhang Hong-Wei Kuang Yong-Qing Liu Qiang Shi Dong-Ge Wang Ke-Ning Qi Yu-Chong Wang Da-Wei Qiao Xiao-Shuai Chen Li-Zhi Wu Meng Tian Long Chen Yi Wei Liao-Yuan Song Jian Li Zi-Gang Wu Yun-Qian Liu Xuan-Chun Liu An-Qing Chen Zhi-Wei Liao 
supported by the China Geological Survey project(DD20221649);the National Natural Science Foundation of China(Nos.U19B6003,42072135,and 42172119);Chongqing Research Program of Basic Research and Frontier Technology(Grant No.cstc2021jcyj-msxm X0023);Open Fund(DGERA 20211105)of Key Laboratory of Deep-time Geography and Environment Reconstruction and Applications of Ministry of Natural Resources,Chengdu University of Technology。
The northeastern Sichuan area in the northern Yangtze margin has unique Ediacaran geological records,especially the Doushantuo Formation(DST),and become a hot research area in recent years.However,the Cryogenian-Ediac...
关键词:Marinoan glaciation Doushantuo formation Cap dolomite Deglacial and coastal deposits Detrital zircon U-Pb dating 
Deglacial change of Antarctic Bottom Water in transient simulations
《Atmospheric and Oceanic Science Letters》2023年第6期1-7,共7页Chenyu Zhu 
supported by the National Natural Science Foundation of China[Grant No.42106013]。
本文利用气候瞬变模拟试验TraCE21k分析了末次冰消期南极底层水(Antarctic Bottom Water,AABW)的演变特征及物理机制.TraCE21k的全强迫试验复现了观测记录里现代大西洋AABW相对于冰期时变薄的特征,其强迫敏感性试验进一步指出冰期-现代A...
关键词:南极底层水 冰消期演变 南大洋海冰 瞬变模拟 
Geochemistry of Sediments from a Subalpine Lake Sedimentary Succession in the Western Nanling Mountains,Southern China:Implications for Catchment Weathering During the Last 15400 Years
《Chinese Geographical Science》2022年第3期537-548,共12页WANG Bingxiang ZHONG Wei ZHU Chan OUYANG Jun WEI Zhiqiang SHANG Shengtan 
Under the auspices of the National Natural Science Foundation of China(No.41971101,41571187,41071137)。
In the present work,15400 yr old geochemical records of a core from the subalpine Daping swamp are presented with the aim to examine the relationship between the chemical weathering and the climatic changes in the reg...
关键词:lacustrine sediments chemical weathering asian summer monsoon last deglacial western Nanling Mountains China 
Subsistence strategies of prehistoric hunter-gatherers on the Tibetan Plateau during the Last Deglaciation被引量:6
《Science China Earth Sciences》2020年第3期395-404,共10页Jian WANG Huan XIA Juanting YAO Xuke SHEN Ting CHENG Qianqian WANG Dongju ZHANG 
supported by the National Natural Science Foundation of China (Grant Nos. 41771225 & 41620104007);the Primary Supports for Scientific Research of Lanzhou University (Grant Nos. LZUJBKY-2016-254, LZUJBKY-2016-279 & LZUJBKY-2018-144);China Scholarship Council
The study of prehistoric hunter-gatherer subsistence strategies on the Tibetan Plateau is important for understanding the mechanisms and processes of human adaption to high altitude environments.But to date,only a few...
关键词:Tibetan Plateau Last Deglacial 151 site HUNTER-GATHERERS TAPHONOMY ZOOARCHAEOLOGY Subsistence strategy 
Last Deglacial Soft-Sediment Deformation at Shawan on the Eastern Tibetan Plateau and Implications for Deformation Processes and Seismic Magnitudes被引量:9
《Acta Geologica Sinica(English Edition)》2019年第2期430-450,共21页ZHONG Ning JIANG Hanchao LI Haibing XU Hongyan SHI Wei ZHANG Siqi WEI Xiaotong 
the joint support by the National Natural Science Foundation of China(41807298,41672211,41572346);the Special Project of Fundamental Scientific Research of the Institute of Geology,China Earthquake Administration(IGCEA1713)
The eastern margin of the Tibetan Plateau is characterized by frequent earthquakes; however, research of paleo-earthquakes in the area has been limited^ owing to the alpine topography and strong erosion. Detailed inve...
关键词:lacustrine sequence soft-sediment deformation(SSD) deformation process earthquake magnitude Shawan eastern Tibetan Plateau 
Contrasting Productivity and Redox Potential in Arabian Sea and Bay of Bengal
《Journal of Earth Science》2014年第2期366-370,共5页Suhas S Shetye Maruthadu Sudhakar Rahul Mohan Babula Jena 
the Ministry of Earth Sciences of India for funding the study
Understanding the past and present changes is critical for evaluating the future climatic changes. In order to understand the paleoproductivity and depositional environments of Northern In- dian Ocean, two sediment co...
关键词:PALEOPRODUCTIVITY GEOCHEMICAL DEGLACIAL organic carbon. 
Last deglacial relative sea level variations in Antarctica derived from glacial isostatic adjustment modelling被引量:3
《Geoscience Frontiers》2013年第6期623-632,共10页Jun’ichi Okuno Hideki Miura 
supported by JSPS KAKENHI grant numbers 23501255,21253001
We present relative sea level (RSL) curves in Antarctica derived from glacial isostatic adjustment (GIA)predictions based on the melting scenarios of the Antarctic ice sheet since the Last Glacial Maximum (LGM)g...
关键词:Antarctic ice sheet Relative sea level Glacial isostatic adjustment Melting history Lithospheric thickness 
Palaeovegetational and palaeoenvironmental changes since the last deglacial in Gonghe Basin, northeast Tibetan Plateau被引量:26
《Journal of Geographical Sciences》2013年第1期136-146,共11页CHENG Bo CHEN Fahu ZHANG Jiawu 
National Natural Science Foundation of China, No.41102112; No.41021061; Fundamental Research Funds for the Central Universities, No.CCNU12A01001; 111 Program of Chinese Ministry of Science and Technology, No.B06026
Paleoenvironmental history in the monsoonal margin in the northeast Tibetan Pla- teau provides important clue to the regional climate. Previous researches have been limited by either poor chronology or low resolution....
关键词:pollen record Dalianhai last deglacial HOLOCENE PALAEOVEGETATION 
Response of the northwestern Pacific upper water δ^(13)C to the last deglacial ventilation of the deep Southern Ocean被引量:5
《Chinese Science Bulletin》2011年第24期2628-2634,共7页CHEN ShuangXi LI TieGang TANG Zheng QIU XiaoHua XIONG ZhiFang NAN QingYun XU ZhaoKai CHANG FengMing 
supported by the National Basic Research Program of China (2007CB815903);the Pilot Project of the National Knowledge Innovation Program of the Chinese Academy of Sciences (KZCX2-YW-221);the National Natural Science Foundation of China (41076030 and 40906038)
The deglacial δ~13C minimum events that originated from the ventilation of the deep Southern Ocean around Antarctica, have been recorded in a range of marine sediments from the southern to tropical oceans in late Ple...
关键词:西北太平洋边缘 水文条件 南大洋 通风 信号传输方式 末次冰消期 高纬度地区 中纬度地区 
Palaeoclimatic evolution recorded by multidicipline in sediments in gahai lake, qaidam basin since late last deglacial
《High Technology Letters》2010年第3期324-330,共7页Chen Zhong Ma Haizhou Cao Guangchao Zhang Xiying Zhou Dujun Yao Yuan Yang Guangshu 
Based on the analyses of Loss-on-Ignition (LOI), carbonate content and sediment characteristics, this paper reconstructs the climatic and environmental evolution of the Gahai lake area since the late Last Deglacial ...
关键词:Gahai Lake late Last Deglaciation HOLOCENE PALAEOCLIMATE 
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