SPELEOTHEM

作品数：20被引量：83H指数：6
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相关机构：中国地质大学（武汉）更多>>
相关期刊：《Science China(Information Sciences)》《Natural Science》《Acta Geologica Sinica(English Edition)》《Science China(Technological Sciences)》更多>>
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Mercury deposition in central China from the Last Glacial Maximum to the early Holocene recorded in an accurately-dated stalagmite
《Science Bulletin》2025年第1期90-95,共6页Yanzhen Li Liangcheng Tan Simin Jin Hai Xu Lüfan Chen David B.Kemp Ashish Sinha Le Ma Chunju Huang Lawrence R.Edwards Hai Cheng 
supported by the National Natural Science Foundation of China(42325705 and 42230208);the Chinese Academy of Sciences(xbzg-zdsys-202217)。
Characterization of transport pathways and depositional changes in Mercury(Hg)and their connection to climatic and environmental changes on various time scales are crucial for better understanding the anthropogenic im...
关键词：SPELEOTHEM Hg Glacial-interglacial cycle Millennial-to centennial-scale 
A multiple-proxy stalagmite record reveals historical deforestation in central Shandong, northern China被引量：2
《Science China Earth Sciences》2020年第10期1622-1632,共11页Liangcheng TAN Wen LIU Tianli WANG Peng CHENG Jingjie ZANG Xiqian WANG Le MA Dong LI Jianghu LAN R.Lawrence EDWARDS Hai CHENG Hai XU Li AI Yongli GAO Yanjun CAI 
supported by the National Natural Science Foundation of China(Grant No.41991252);the Strategic Priority Research Program(Grant No.XDB40000000);the International Partnership Program(Grant No.132B61KYSB20170005)of Chinese Academy of Sciences;the National Natural Science Foundation of China(Grant No.41888101);partly supported by the USA National Science Foundation(Grant Nos.0908792,1211299&1702816 to R.Lawrence EDWARDS and Hai CHENG);the 111 Program of China(Grant No.D19002);the Belt&Road Center for Climate and Environment Studies of IEECAS。
Evaluating anthropogenic impacts on regional vegetation changes during historical time is not only important for a better understanding of the Anthropocene but also valuable in improving the vegetation-climate models....
关键词：SPELEOTHEM Stable isotopes Trace elements DEFORESTATION Human activity 16th century 
Application of Avaatech X-ray fluorescence core-scanning in Sr/Ca analysis of speleothems被引量：8
《Science China Earth Sciences》2019年第6期964-973,共10页Dong LI Liangcheng TAN Fei GUO Yanjun CAI Youbin SUN Gang XUE Xing CHENG Hong YAN Hai CHENG R.Lawrence EDWARDS Yongli GAO Jessica KELLEY 
supported by the National Key Research and Development Program of China (Grant No. 2017YFA0603401);Shaanxi Science Fund for Distinguished Young Scholars (Grant No. 2018JC-023);Youth Innovation Promotion Association (Grant No. 2012295);West Light Foundation of Chinese Academy of Sciences;a part of The "Belt & Road" Project of the Institute of Earth Environment, Chinese Academy of Sciences
Application of X-ray fluorescence core-scanning(XRF-CS) on both marine and lake sediments has achieved remarkable results. However, its application has not been widely extended to the research on speleothems. In this ...
关键词：Avaatech XRF SPELEOTHEM Sr/Ca PALEOCLIMATE 
The hydrologic record of karst systems: linking soil moisture to the carbon isotope signatures of soils above the Blue Spring cave system被引量：1
《Acta Geochimica》2017年第3期392-395,共4页Yuchen Liu Jessica L.Oster Jennifer L.Druhan 
supported by the US National Science Foundation, project EAR-1600931
Speleothem carbonates are precipitated continuously from inorganic carbon dissolved in seepage water infiltrating from the land surface,that reflects a mixture of atmospheric CO_2,respired soil carbon,and epikarst sou...
关键词：SPELEOTHEM Δ^13C CO2 respiration Soil moisture 
Preliminary Studies of Speleothem in Central Asia
《Acta Geologica Sinica(English Edition)》2016年第6期2279-2280,共2页TAN Liangcheng SONG Yougui CAI Yanjun AN Zhisheng Rustam OROZBAEV Yunus MAMADJANOV Lawrence R.EDWARDS CHENG Hai LI Dong LI Yue 
supported by the National Natural Science Foundation of China(grants No.41290254 and 41372192);the State Key Laboratory of Loess and Quaternary Geology,and Chinese Academy of Science(International partnership Program,grant No.132B61KYS20160002)
The Westerlies is important in linking the Northem high latitude, North Atlantic and East Asian monsoon. The location and intensity of the Westerly jet can not only control the climate of central Asia （including nort...
关键词：Preliminary Studies of Speleothem in Central Asia 
On the timing of the East Asian summer monsoon maximum during the Holocene Does the speleothem oxygen isotope record reflect monsoon rainfall variability?被引量：19
《Science China(Information Sciences)》2016年第12期2328-2338,共11页CHEN JianHui RAO ZhiGuo LIU JianBao HUANG Wei FENG Song DONG GuangHui HU Yu XU QingHai CHEN FaHu 
supported by the National Natural Science Foundation of China(Grant Nos.41130102&41471162);the Fundamental Research Funds for the Central Universities(Grant Nos.LZUJBKY-2015-K09&LZUJBKY-2015-124);JC is partially supported by the Chinese Scholarship Council
The evolution of the East Asian summer monsoon （EASM） during the Holocene has long been of significant interest. Knowledge of past EASM variability not only increases our understanding of monsoon dynamics on a long ...
关键词：East Asian summer monsoon HOLOCENE Speleothem oxygen isotopes 
Speleothem annual layers revealed by seasonal SIMS δ^(18)O measurements被引量：3
《Science China Earth Sciences》2015年第10期1741-1747,共7页LIU YuHui TANG GuoQiang LING XiaoXiao HU ChaoYong LI XianHua 
supported by the Open Project Program of State Key Laboratory of Geological Processes and Mineral Resources(Grant No.GPMR201201);National Natural Science Foundation of China(Grant No.41371216)
In-situ seasonalδ18O measurements of section 236.3-235.6 cm of speleothem HS4, from Qingjiang Valley of the Middle reaches of Yangtze River, China, were performed by an Secondary Ionization Mass Spectrometry （SIMS）...
关键词：SIMS Δ18O annual cycles SPELEOTHEM time series 
Stable Carbon Isotope Variations in Cave Percolation Waters and their Implications in Four Caves of Guizhou, China被引量：3
《Acta Geologica Sinica(English Edition)》2013年第5期1396-1411,共16页LUO Weijun WANG Shijie XIE Xingneng ZHOU Yunchao LI Tingyu 
funded by National Key Basic Research Development Program (Grant No. 2013CB956700);Orientation Project of Knowledge Innovation Program of Chinese Academy of Sciences (Grant No. kzcx2-yw-306);National Natural Science Foundation of China (Grant Nos. 41003054 and 90202003)
Monitoring and sampling of main plants, soil CO2, soil water, bedrock, spring water, drip water and its corresponding speleothem were performed at four cave systems of Guizhou, Southwest China, from April 2003 to May ...
关键词：cave drip water stable carbon isotope biomass hydro-geochemistry SPELEOTHEM 
Paleoclimate reconstruction during MIS5a based on a speleothem from Nerja Cave, Málaga, South Spain
《Natural Science》2013年第5期533-540,共8页C. Jiménez de Cisneros E. Caballero 
Speleothems from Nerja Cave in southern Spain provide a record during interglacial period MIS5a. Period of speleothem deposition occurred from 70,000 90,000 yr ago. Oxygen (δ18O) and hydrogen (δD) isotope ratios of ...
关键词：SPELEOTHEMS Fluid INCLUSIONS Stable ISOTOPE PALEOCLIMATE Spain 
Determining the Authenticity of Artifacts by Oxygen Isotope Analysis被引量：1
《Open Journal of Geology》2013年第4期313-321,共9页Joel Kronfeld Amnon Rosenfeld Howard R. Feldman 
A technique used to determine the authenticity of artifacts that compares the oxygen isotopic composition of speleothems to the carbonate included within the patina of unprovenanced artifacts is of questionable value....
关键词：Oxygen Isotope PATINA ARTIFACT ARCHAEOLOGY SPELEOTHEM 
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