EMEISHAN

作品数:15被引量:93H指数:7
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Recycled carbon degassed from the Emeishan plume as the potential driver for the major end-Guadalupian carbon cycle perturbations被引量:1
《Geoscience Frontiers》2021年第4期86-92,共7页Jiang Zhu Zhaochong Zhang M.Santosh Shucheng Tan Yinan Deng Qiuhong Xie 
by the National Key Research and Development Program of China(2016YFC0600502);the National Natural Science Foundation of China(41761134086,42002062);111 Project(B18048);China Postdoctoral Science Foundation(2020 M673309);Postdoctoral Science Foundation of Yunnan Province(W8163007)。
Massive gas emissions(e.g.,CO_(2),CH_(4) and SO_(2))during the formation of large igneous provinces(LIPs)have been suggested as the primary cause of dramatic climatic change and the consequent ecological collapses and...
关键词:Recycled carbon Thermogenic carbon Carbon isotope excursion Environmental catastrophe Emeishan large igneous province 
Integration of zircon and apatite U–Pb geochronology and geochemical mapping of the Wude basalts(Emeishan large igneous province):A tool for a better understanding of the tectonothermal and geodynamic evolution of the Emeishan LIP被引量:5
《Geoscience Frontiers》2021年第2期573-585,共13页Jia-Nan Fu Franco Pirajno Fan Yang Espine Shivute Yi-Zhan Sun Ning Ai Kun-Feng Qiu 
the National Natural Science Foundation of China(91962106,41702069);the National Key Research Program(2019YFA0708603);the Fundamental Research Funds for the Central Universities,China(2652018125);the 111 Project of the Ministry of Science and Technology,China(BP0719021);the China International Science and Technology Cooperation Award and the Overseas Experts Exchange Project of the Ministry of Science and Technology,China(G20190001257);the Beijing Nova Program(No.Z201100006820097);the National Natural Science Foundation of China.
Radiogenic isotopic dating and Lu–Hf isotopic composition using laser ablation-inductively coupled plasma-mass spectrometry(LA-ICP-MS)of the Wude basalt in Yunnan province from the Emeishan large igneous province(ELI...
关键词:Emeishan basalt Zircon and apatite GEOCHRONOLOGY Lu-Hf isotope Early Eocene superposition Indian-Eurasian plate collision 
A New Type of REE Deposit Found in Clay Rock at the Top of the Permian Emeishan Basalt in the Yunnan-Guizhou Area被引量:5
《Acta Geologica Sinica(English Edition)》2020年第1期204-205,共2页GONG Daxing HUI Bo DAI Zongming LAI Yang TIAN Enyuan 
supported by the National Natural Science Foundation of China(grant No.41602120);CGS Geological survey project(grant No.DD20189507).
Objective A set of REE-rich clay rocks is formed at the top of the Emeishan basalt in the eastern Yunnan-Western Guizhou area,accompanied by Nb,Zr,Ga.It is a new type of REE deposit and has great resource potential.Th...
关键词:A New Type of REE Deposit Found in Clay Rock at the Top of the PERMIAN EMEISHAN BASALT in the Yunnan-Guizhou Area REE 
Diabase Sills in the Outer Zone of the Emeishan Large Igneous Province, Southwest China: Petrogenesis and Tectonic Implications被引量:2
《Journal of Earth Science》2019年第4期739-753,共15页Yong Huang Chuan He Neng-Song Chen Bin Xia 
supported by the Guizhou Scientific and Technology Planning Project (Nos. QKHZDZX [2014]6003, QKHPTRC[2018]5626 and QKH[2016]PTRC5401)
Compositionally and texturally zoned diabase dykes and sills occur in the outer zone of the Emeishan large igneous province(ELIP) in the southern Guizhou Province,Southwest China. Based on the detailed petrology,whole...
关键词:DIABASE sill high-Ti and low-Ti rocks PETROGENESIS tectonic evolution EMEISHAN large IGNEOUS province(ELIP) Guizhou 
Intercalibration of 40Ar/39Ar laboratories in China, the USA and Russia for Emeishan volcanism and the Guadalupian–Lopingian boundary被引量:3
《National Science Review》2019年第4期614-616,共3页Brian R.Jicha Brad S.Singer Youjuan Li 
supported by the National Natural Science Foundation of China(41688103 and41425013);the Strategic Priority Research Program B of the Chinese Academy of Sciences(XDB18030505)
Precise geochronology is essential for constraining rates of sedimentary,biotic;climatic and magmatic processes over a wide range of timescales throughout Earth's history.Targets for high-precision geochronology inclu...
关键词:essential form be 
Carbon Isotopic Evolution Characteristics and the Geological Significance of the Permian Carbonate Stratotype Section in the Northern Upper-Yangtze Region, Southern China被引量:1
《Acta Geologica Sinica(English Edition)》2018年第6期2367-2381,共15页QU Hongjun LI Peng LUO Tengwen GUAN Liqun FAN Yuhai WANG Li 
financially supported by The National Key Research Project of China (No.2016YFC0601003);Northwest University Graduate Innovation and Creativity Funds (YZZ17198);the National Natural Science Foundation of China (Grants No. 41390451 and No. 41172101)
The Permian global mass extinction events and the eruption of the Emeishan flood basalts in the Upper Yangtze region should display certain responses during the evolution of carbon isotope. In this paper, the Permian ...
关键词:carbon isotope mass extinction eruption of Emeishan Flood Basalts PERMIAN the Upper Yangtze region 
Density structure of the crust in the Emeishan large igneous province revealed by the Lijiang-Guiyang gravity profile被引量:1
《Earth and Planetary Physics》2018年第1期74-81,共8页Xi Zhang Peng Wang Tao Xu Yun Chen José Badal JiWen Teng 
supported by the National Key Research and Development Project of China (grant 2016YFC0600302);the National Natural Science Foundation of China (grant 41774100);National Basic Research Program of China (973 Program, grant 2011CB808904)
The Emeishan large igneous province(hereafter named by its acronym ELIP) is the first accepted large igneous region in China.The current study tries to reconstruct the density structure of the crust in this region. Fo...
关键词:Bouguer GRAVITY seismic reflection data forward modeling CRUSTAL density structure EMEISHAN large IGNEOUS province South China 
Petrology and geochemistry at the Lower zone-Middle zone transition of the Panzhihua intrusion,SW China:Implications for differentiation and oxide ore genesis被引量:7
《Geoscience Frontiers》2013年第5期517-533,共17页Kwan-Nang Pang Mei-Fu Zhou Liang Qi Sun-Lin Chung Chiu-Hong Chu Hao-Yang Lee 
supported by the Research Grant Council of Hong Kong(HKU707012P)to MFZ;a post-doctoral fellowship awarded by the National Science Council(NSC), Taiwan to KNP
A sequence of gabbros showing isotropic,layered and fine-grained textures is exposed in the Nalaqing mine at the southern tip of the~260 Ma Panzhihua intrusion,SW China.The field relations,structure,texture and miner...
关键词:Fe-Ti oxides Layered intrusion Microgabbro Panzhihua EMEISHAN 
End-Guadalupian mass extinction and negative carbon isotope excursion at Xiaojiaba,Guangyuan,Sichuan被引量:8
《Science China Earth Sciences》2012年第9期1480-1488,共9页WEI HengYe CHEN DaiZhao YU Hao WANG JianGuo 
supported by National Natural Science Foundation of China(Grant No. 40839907)
The end-Paleozoic biotic crisis is characterized by two-phase mass extinctions;the first strike,resulting in a large decline of sessile benthos in shallow marine environments,occurred at the end-Guadalupian time.In or...
关键词:mass extinction Emeishan trap sea-level fall carbon cycle end-Guadalupian Guangyuan SW China 
Phase Equilibria Constraints on Relations of Ore-bearing Intrusions with Flood Basalts in the Panxi Region,Southwestern China被引量:7
《Acta Geologica Sinica(English Edition)》2009年第2期295-309,共15页ZHANG Zhaochong HAO Yanli AI Yu LI Yin ZHAO Li 
supported by the National Basic Research Program of China(2009CB421002);National Natural Science Foundation of China(Grant No.40473008,40273020,40572036);Program for New Century Excellent Talents in University(Grant No.NCET-04-0728);Project(B07011)and PCSIRT.
There are two types of temporally and spatially associated intrusions within the Emeishan large igneous province (LIP); namely, small ultramafic subvolcanic sills that host magmatic Cu-Ni-Platinum Group Element (PG...
关键词:layered intrusions phase equalibria Cu-Ni sulfide deposit V-Ti-Fe oxide deposit Emeishan 
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