SPELEOTHEMS

作品数:13被引量:76H指数:5
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相关领域:天文地球更多>>
相关作者:陈伟海朱学稳更多>>
相关机构:中国地质科学院更多>>
相关期刊:《Open Journal of Geology》《Natural Science》《Science China Earth Sciences》《地学前缘》更多>>
相关基金:国家自然科学基金更多>>
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Isotopic and Petrographic Evidence as a Proxy in Paleoclimatic Reconstructions from Flowstones in Southern Spain
《Open Journal of Geology》2020年第6期597-611,共15页Concepción Jiménez de Cisneros Antonio González-Ramón Cristina Sequero Bartolomé Andreo Ian J. Fairchild 
Changes in the morphology and mineralogy of speleothems (flowstones) clearly respond to climate-related phenomena, such as drip rate variability and temperature-modulated cave ventilation. Detailed petrographic observ...
关键词:SPELEOTHEMS Flowstones Fabrics Isotopic Characterization CAVE Paleoclimatic Changes 
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 
Speleological Investigation of the Largest Limestone Massif in Georgia (Caucasus)被引量:1
《Open Journal of Geology》2017年第10期1530-1537,共8页Lasha Asanidze Zaza Lezhava Nino Chikhradze 
Georgia is home to multiple, widespread limestone massifs with well-developed karst areas and their associated landscape features found throughout the country. Due to geological, geomorphological, and speleological ch...
关键词:KARST CAVE LIMESTONE MASSIF Pool SPELEOTHEMS Georgia 
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 
Transportation characteristics of δ^(13)C in the plants-soil-bedrock-cave system in Chongqing karst area被引量:20
《Science China Earth Sciences》2012年第4期685-694,共10页Li TingYong Li HongChun Xiang XiaoJing Kuo Tz-Shing Li JunYun Zhou FuLi Chen HongLi Peng LingLi 
supported by Open Foundation of the Karst Dynamics Laboratory,China (Grant Nos.GKN0842008 and KDL2008-08);National Natural Science Foundation of China (Grant Nos.40802035,41030103,41172165 and 40971122);Open Foundation of the State Key Laboratory of Loess and Quaternary Geology,Institute of Earth Environment,CAS,China (Grant No. SKLLQG0907);Key Project of Special Research Foundation of Southwest University,China (Grant Nos. XDJK2009B016 and XDJK2009C106)
Here we use an analytical method to determine δ^13C in local plants and organic matter in the soils above Furong cave, Chong- qing, China. We also monitored d13C in dissolved inorganic carbon (DIC) of drip water, ...
关键词:karst area δ^13 PLANT soil organic matter DIC-δ^13 in drip water active speleothems 
Dating of Speleothems Section in Shihua Cave,Beijing
《地学前缘》2009年第S1期292-292,共1页Jinbo Lü Beijing Geological Survey,Beijing 102206,China. 
Beijing Shihua Cave is located at the northeastern part of the granite fringed Paleozoic to Mesozoic synclinal belt in Fangshan,which is face to face with the Peking Man(Homo erectus pekinensis) Relic Site.The stratig...
关键词:Quaternary SECTION of SPELEOTHEM STALAGMITE microbanding superimposed relationship of STALAGMITE large forms of CAVE BEIJING Shihua CAVE 
The Sedimentary Features and Significances of Dripwater and Modern Speleothems in Xueyu Cave,Chongqing,China
《地学前缘》2009年第S1期117-118,共2页Aoyu Wang~1,Licheng Shen~1,Junbing Pu~1,Yuchuan Sun~1,Qiong Xiao~1,Yan Yang~1, Chengcheng Yi~1,Yang He~2 1.School of Geographical Sciences,Southwest University,Chongqing 400715,China. 2.Longhe Tourism Exploitation Co.Ltd,Fengdu 648200,China 
Based on the continuous monthly monitoring works of the dripwater and modem speleothems in Xueyu Cave,we measured a high deposit rate of the secondary sediments.Impressively,the mean deposit rate of calcite is 5.33 mg...
关键词:Xueyu CAVE dripwater MODERN SPELEOTHEMS deposit rate GEOCHEMICAL characteristics carbon and oxygen stable ISOTOPES 
Effect of soil-rock system on speleothems weathering in Bailong Cave,Yunnan Province,China
《Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)》2005年第3期202-207,共6页王静 宋林华 
Project (Nos. 90202017 40071017) supported by the NationalNatural Science Foundation of China
Bailong Cave with its well-developed Middle Triassic calcareous dolomite’s system was opened as a show cave for visitors in 1988. The speleothem scenery has been strongly weathered as white powder on the outer layers...
关键词:Soil-rock system WEATHERING Cave wind PERMEABILITY Dripping water 
Oxygen and carbon isotopic characteristics of rainwater,drip water and present speleothems in a cave in Guilin area,and their environmental meanings被引量:31
《Science China Earth Sciences》2000年第3期277-285,共9页李彬 袁道先 覃嘉铭 林玉石 张美良 
The studies of the oxgen and carbon isotopes of the rainwater in Guilin area, the drip water and the present carbonate deposit in Panlong cave of Guilin show that: (i) as to the general characteristics of the oxygen i...
关键词:RAINWATER CAVE drip water PRESENT speleothem OXYGEN and CARBON isotopes environmental meanings. 
TIMS U-series ages of speleothems from the Tangshan caves, Nanjing被引量:5
《Chinese Science Bulletin》1999年第21期1987-1991,共5页Yongjin Wang Cheng Hai Conglun Luo Yingfei Xia Jiangying Wu Jun Chen 
U-series ages of a set of speleothem samples from the two caves near Tangshan Town, Nanjing, determined by thermal ionization mass spectrometry (TIMS), range from older than 500 KaBP to around 20 kaBP. These dated spe...
关键词:SPELEOTHEM U-SERIES age HOMO erectus Nanjing. 
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