PALEO-ENVIRONMENT

作品数：27被引量：66H指数：4
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相关机构：中国石油大学（北京）更多>>
相关期刊：《Science Bulletin》《Natural Disaster Reduction in China》《Advances in Polar Science》《Science China Earth Sciences》更多>>
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Factors controlling the formation and evolution of source rocks in the Shahezi Formation,Xujiaweizi fault depression,Songliao Basin被引量：1
《Energy Geoscience》2023年第2期1-16,共16页Xiang Zhou Lidong Sun 
The authors acknowledge financial support from National Science and Technology Major Project of China(No.2016ZX05001-002);Important National Science and Technology Project of CNPC(No.2021DJ0202).
The types and quality of source rocks in the Shahezi Formation are the key factors affecting the distributions of various deep gas reservoirs in the Xujiaweizi fault depression in Songliao Basin.To clarify the quality...
关键词：FAULT Paleo-environment evolution Source rock Deep gas reservoirs Shahezi Formation Xujiaweizi fault depression 
Quantitative relationship between surface sedimentary diatoms and water depth in North-Central Bohai Bay,China被引量：3
《China Geology》2023年第1期61-69,共9页Zhi-wen Shang Jian-fen Li Holger Freund Pei-xin Shi Hong Wang 
supported by the National Natural Science Foundation of China Youth Fund(41806109);the project of the China Geological Survey(DD20189506)。
To study the quantitative relationship between surface sedimentary diatoms and water depth,67 surface samples were collected for diatom analysis on eight profiles with water depth variation from the muddy intertidal z...
关键词：Diatom Surficial sediments Water depth(elevation) Quantitative relationship Sea level change Paleo-environment change Marine geological survey engineering North-central Bohai Bay China 
Radical change in tectonic regime and paleo-environment at the end of Neoarchean evidenced by a unique metal co-existing deposit被引量：2
《Science Bulletin》2022年第23期2438-2448,M0004,共12页Mingguo Zhai 
supported by the Major Project of the National Natural Science Foundation of China (41890834 and 92162323);the Strategic Pilot Technology (B-type) Project of Chinese Academy of Sciences (CAS) (XDB18030205);the Key International Program of CAS (132A11KYSB20180042);the Key Research Program of Frontier Science, CAS (QYZDY-SSW-DQC017)。
Banded iron formation and Cu-Zn sulfide deposits within volcanic-argillaceous sequences(as volcanogenic massive sulphide deposits(VMS)-like type) occur together in the Qingyuan greenstone belt of the North China Crato...
关键词：Co-existing metal deposits Late Neoarchean Indicator of transition Tectonic regimes Earth’s environments 
Paleo-Environment Reconstruction of the Middle Permian Lucaogou Formation,Southeastern Junggar Basin,NW China:Implications for the Mechanism of Organic Matter Enrichment in Ancient Lake被引量：4
《Journal of Earth Science》2022年第4期963-976,共14页Dawei Cheng Chuanmin Zhou Zhijie Zhang Xuanjun Yuan Yinhe Liu Xingyu Chen 
financially supported by the Petro China Science and Technology Major Project(Nos.2016B-0302 and 2019B-0302)。
The Middle Permian Lucaogou Formation is the source rock and the main oil shale producing formation in the southeastern Junggar Basin.This study focused on the Lucaogou Formation exposed in two outcrop sections on the...
关键词：trace element redox condition PALEOSALINITY primary productivity chemical weathering 
Co-evolution of paleo-environment and bio-precursors in a Permian alkaline lake,Mahu mega-oil province,Junggar Basin:Implications for oil sources被引量：4
《Science China Earth Sciences》2022年第3期462-476,共15页Liuwen XIA Jian CAO Lizeng BIAN Wenxuan HU Tingting WANG Dongming ZHI Yong TANG Erting LI 
supported by the National Natural Science Foundation of China(Grant No.41830425);a PetroChina Major Science and Technology Project(Grant No.2019E2602)。
The co-evolution of paleo-environment and bio-precursors in alkaline lakes is of significance to understand the extreme environment system and associated enigmatic hydrocarbon potential.Here we used organic petrology ...
关键词：Green algae DUNALIELLA Cyanobacteria Bio-precursors Saline lacustrine basin Terrestrial petroleum Mahu Sag 
Paleoenvironmental Approach on the Lower CretaceousSequences of Areia do Mastro (Cabo Espichel, SouthernPortugal)被引量：1
《Journal of Environmental Science and Engineering(A)》2020年第2期66-71,共6页Silvério Domingues Figueiredo Pierluigi Rosina Ioanna Bachtsevanidou Strantzali Vanessa Antunes Sandro Figueiredo 
Authors thank Centro Português de Geo-História e Pré-História,for supporting the field and laboratory work,and all the team members who have collaborated in the fieldwork.
This palaeontological study focuses on the sedimentology and palaeofauna of Areia do Mastro locale in Cabo Espichel (Sesimbra, south of Lisbon). Two main geological formations are identified in Areia do Mastro: the Ar...
关键词：PALEO-ENVIRONMENT dinosaurs BARREMIAN invertebrates vertebrates 
Chronology of coastal aeolian deposition and its paleo-environmental implications on the Liuao Peninsula of South China被引量：4
《Journal of Mountain Science》2019年第12期2754-2769,共16页JIN Jian-hui LI Zhi-zhong LING Zhi-yong ZHENG Fei XU Xiao-lin CHENG Yan CAO Xiang-dong LI Zhi-xing ZHANG Wen-jing REN Yong-qing 
supported by National Natural Science Foundation of China (Grant Nos. 41301012, 41771020);Special Research of Public Welfare Scientific Research Institutes of Fujian Province, China (Grant No. 2018R1034-5);the Innovation Research Team Fund of Fujian Normal University (Grant No. IRTL1705)
Coastal dunes are a common geomorphic type in sandy coastal zones.They are a record of the coupled evolutionary processes of the wind and ocean waves.Many coastal dune fields have developed on the east coast of Fujian...
关键词：Aeolian sand Optically Stimulated Luminescence Grain size Coastal dune Environmental evolution 
Sedimentary Characteristics and Paleoenvironment of Shale in the Wufeng-Longmaxi Formation, North Guizhou Province, and Its Shale Gas Potential被引量：20
《Journal of Earth Science》2017年第6期1020-1031,共12页Chao Liang Zaixing Jiang Yingchang Cao Jinchuan Zhang Ling Guo 
supported by the Certificate of China Postdoctoral Science Foundation (Nos. 2017T100523, 2015M582165);the National Science and Technology Special Fund (Nos. 2016ZX05006-007, 2016ZX05006-003);the National Natural Science Foundation of China (Nos. 41602142, 41372107);the Natural Foundation of Shandong Pronvince (No. ZR2016DB16);the Opening Fund of Shandong Province Key Laboratory of Depositional Mineralization & Sedimentary Mineral (No. DMSM2017064);the Fundamental Research Funds for the Central Universities (No. 15CX08001A)
The Paleozoic Wufeng-Longmaxi shale is one of the main horizons for shale gas exploration in Sichuan Basin. Outcrop, core and thin section observations, X-ray diffraction analysis, trace element geochemistry and other...
关键词：Wufeng-Longmaxi shale sedimentary characteristics geochemistry paleo-environment restoration shale gas 
Application of sedimentary pyrite in paleo-environment：a case study of Meihe Formation
《Global Geology》2017年第4期229-236,共8页LIU Hang ZHU Jianwei CHEN Jingwu 
The indices related to sedimentary pyrite are widely used in paleo-environmental studies; however its application principles and flaws have not been presented in detail so far,therefore it is necessary to review the c...
关键词：SEDIMENTARY PYRITE PALEO-ENVIRONMENT indices Meihe FORMATION 
Multiple Proxies on the Paleoenvironment of the Early Cambrian Marine Black Rock Series in the Tarim Basin, NW China: Molybdenum Isotope and Trace Element Evidence
《International Journal of Geosciences》2017年第8期965-983,共19页Chunyan Yao Weimin Guo Junan Liu Hanwu Li 
The early Cambrian carbonaceous shale and laminated chert-phosphorite assemble (the black rock series) are widespread at the northwest margin of the Tarim Basin, Northwest China. In combination with previously reporte...
关键词：Molybdenum Isotope Trace Element PALEO-ENVIRONMENT Early Cambrian Tarim Basin 
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