VOLCANISM

作品数：119被引量：411H指数：10
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相关机构：中国科学院中国科学院南京地质古生物研究所南京大学更多>>
相关期刊：《Acta Geochimica》《Journal of Geological Resource and Engineering》《Natural Science》《Acta Geologica Sinica(English Edition)》更多>>
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A geochemical perspective on the genesis of Cenozoic basic volcanism in northeastern Turkey:an overview of metasomatism and heterogeneity of the sub-continental lithospheric mantle in a post-collisional setting
《Acta Geochimica》2024年第3期489-506,共18页Mehmet Arslan Irfan Temizel 
The post-collisional Cenozoic basic volcanic rocks in NE Turkey show temporal variations in whole-rock lithophile element and highly siderophile element(HSE)systematics that are mainly associated with the nature of su...
关键词：BASALT Lithospheric mantle METASOMATISM Mantle heterogeneity Cenozoic volcanics NE Turkey 
Impact of volcanism on the formation and hydrocarbon generation of organic-rich shale in the Jiyang Depression, Bohai Bay Basin, China被引量：1
《Petroleum Science》2024年第3期1539-1551,共13页Jia-Hong Gao Xin-Ping Liang Zhi-Jun Jin Quan-You Liu Chang-Rong Li Xiao-Wei Huang Ju-Ye Shi Peng Li 
the financial support from the National Natural Science Foundation of China(42172151,42090025,41811530094,and 41625009);the China Postdoctoral Science Foundation(2021M690204);the National Key Research and Development Program(2019YFA0708504&2023YFF0806200)。
Globally,most organic-rich shales are deposited with volcanic ash layers.Volcanic ash,a source for many sedimentary basins,can affect the sedimentary water environment,alter the primary productivity,and preserve the o...
关键词：Volcanic ash Hydrocarbon generation Organic-rich shale Shahejie Formation Jiyang Depression 
Volcanically Driven Terrestrial Environmental Perturbations during the Carnian Pluvial Episode in the Eastern Tethys
《Acta Geologica Sinica(English Edition)》2024年第3期753-770,共18页Naveed Ur RAHMAN XIAN Benzhong FANG Linhao CHEN Sirui CHEN Peng Zaheen ULLAH WANG Pengyu 
supported by the National Natural Science Foundation of China(Grant Nos.42172109,41872113,42172108);China National Petroleum Corporation-China University of Petroleum(Beijing)Strategic Cooperation Science and Technology Project(Grant No.ZLZX2020-02);State's Key Project of Research and Development Plan(Grant No.2018YFA0702405);Science Foundation of China University of Petroleum(Beijing)(Grant Nos.2462020BJRC002,2462020YXZZ020)。
The Carnian Pluvial Episode(CPE)fingerprints global environmental perturbations and biological extinction on land and oceans and is potentially linked to the Wrangellia Large Igneous Province(LIP).However,the correlat...
关键词：Chang 7 Member oil shale Carnian Pluvial Episode VOLCANISM environmental perturbations 
Applications of mercury stable isotopes for tracing volcanism in the geologic record
《Science China Earth Sciences》2024年第5期1436-1458,共23页Qing GONG Ming-Xing LING Wang ZHENG 
supported by the National Key R&D Program of China(Grant Nos.2023YFC2906601 and 2021YFC2901705);the National Natural Science Foundation of China(Grant No.42173024);the China National Uranium Company-State Key Laboratory of Nuclear Resources and Environment Joint Innovation Fund(Grant No.2022NRE-LH-16);the Jiangxi Double Thousand Plan(Grant No.DHSQT22021005);the Research Foundation of East China University of Technology(Grant No.DHBK2019296)。
Mercury(Hg)enrichments in ancient sediments have been used as a proxy of volcanism,especially large igneous province(LIP)eruptions.However,considering the existence of other potential Hg sources besides volcanoes and ...
关键词：Mercury stable isotopes Large igneous province Mass extinction event Ocean anoxic event 
Morphology of crater and caldera lakes in the Far Eastern region of Russia and the features of their development
《Journal of Mountain Science》2024年第4期1246-1258,共13页Dmitrii N.KOZLOV Ekaterina V.LEBEDEVA 
support of the State Assignments of the Institute of Marine Geology and Geophysics,Far Eastern Branch of the Russian Academy of Sciences and the Institute of Geography of the Russian Academy of Sciences(FMWS-2024-0005).
Volcanic lakes in the Kuril-Kamchatka region are difficult to access,and for this reason,they remain poorly studied,with only scattered and brief data available.The authors have conducted a study of 10 lake basins usi...
关键词：Volcanic lakes Echolocation survey VOLCANISM Gashydrotherms KAMCHATKA Kuril Islands 
Multiple enrichment mechanisms of organic matter in the Fengcheng Formation of Mahu Sag,Junggar Basin,NW China被引量：1
《Petroleum Exploration and Development》2024年第2期292-306,共15页GONG Deyu LIU Zeyang HE Wenjun ZHOU Chuanmin QIN Zhijun WEI Yanzhao YANG Chun 
Supported by the National Natural Science Foundation of China(41802177,42272188,42303056);PetroChina Prospective and Basic Technological Project(2022DJ0507);Research Fund of PetroChina Basic Scientific Research and Strategic Reserve Technology(2020D-5008-04);National Natural Science of Sichuan Province(23NSFSC546)。
Based on core and thin section data,the source rock samples from the Fengcheng Formation in the Mahu Sag of the Junggar Basin were analyzed in terms of zircon SIMS U-Pb geochronology,organic carbon isotopic compositio...
关键词：Junggar Basin Mahu Sag Fengcheng Formation organic matter interglacial period VOLCANISM paleo-salinity paleo-environmental evolution 
The Colíder Paleoproterozoic felsic volcanism:New insights into stratigraphy and petrogenesis in the southern Amazonian Craton
《Geoscience Frontiers》2024年第2期274-303,共30页André Massanobu Ueno Kunifoshita Felipe Holanda dos Santos Maria JoséMesquita 
The eastern side of Alta Floresta Mineral Province(AFMP)(União do Norte region)comprises an effusive/-subvolcanic phase,explosive phase,and epiclastic rocks.The effusive/subvolcanic phase comprises massive porphyritic...
关键词：Paleoproterozoic volcanism Eroded volcanic caldera Lithofacies analysis Colíder Group Amazonian Craton 
Southern Hemisphere Volcanism Triggered Multi-year La Niñas during the Last Millennium
《Advances in Atmospheric Sciences》2024年第4期587-592,共6页Shangrong ZHOU Fei LIU 
the National Key Research and Development Program of China(Grant No.2020YFA0608803);the National Natural Science Foundation of China(Grant Nos.41975107,41875092 and 42005020).
To explain the recent three-year La Niña event from 2020 to 2022,which has caused catastrophic weather events worldwide,Fasullo et al.(2023)demonstrated that the increase in biomass aerosol resulting from the 2019-20 ...
关键词：volcanic eruptions multi-year La Niñas Australian wildfire southern ocean cooling 
The formation and growth mechanisms of young back-arc spreading ridges from high-resolution bathymetry:The Marsili Seamount(Tyrrhenian Sea,Italy)
《Geoscience Frontiers》2024年第1期325-338,共14页Eugenio Nicotra Salvatore Passaro Guido Ventura 
funded by the Marine Hazard CNR Project.
The formation and growth mechanisms of Mid-Ocean Ridges(MOR)are relatively well known,whereas those of back-arc spreading ridges are comparatively less known because geophysical,geochemical,and morphological data are ...
关键词：Back-arc spreading ridge Morphology TECTONICS VOLCANISM Marsili seamount 
Characterization of Arroyo Verde Epithermal Deposit:Paragenesis,Mineral Geochemistry,Geochronology and Fluid Inclusions in Lower Chon Aike Volcanism,Argentina
《Journal of Earth Science》2024年第1期62-84,共23页Cecilia Pavón Pivetta Leonardo Benedini Paulo Marcos Ma.Agustina Cócola Mercedes Virginia Barros Daniel Gregori Leonardo Strazzere Anderson Costa dos Santos Mauro C.Geraldes 
Arroyo Verde epithermal deposit,in the North Patagonia region of Argentina,is located within the Lower Chon Aike volcanism and is developed between 192.6±2.5 Ma(mineralization host rock)and 189.5±2.6 Ma(overlying la...
关键词：epithermal deposit Ag minerals mineral geochemistry fluid inclusions Chon Aike geochronology 
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