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| 1 | Evolution of Tectonic Uplift, Hydrocarbon Migration, and Uranium Mineralization in the NW Junggar Basin: An Apatite Fission-Track Thermochronology Study显示文摘The Mesozoic–Cenozoic tectonic movement largely controls the northwest region of the Junggar Basin(NWJB), which is a significant area for the exploration of petroleum and sandstone-type uranium deposits in China. This work collected six samples from this sedimentary basin and surrounding mountains to conduct apatite fission track(AFT) dating, and utilized the dating results for thermochronological modeling to reconstruct the uplift history of the NWJB and its response to hydrocarbon migration and uranium mineralization. The results indicate that a single continuous uplift event has occurred since the Early Cretaceous, showing spatiotemporal variation in the uplift and exhumation patterns throughout the NWJB. Uplift and exhumation initiated in the northwest and then proceeded to the southeast, suggesting that the fault system induced a post spread-thrust nappe into the basin during the Late Yanshanian. Modeling results indicate that the NWJB mountains have undergone three distinct stages of rapid cooling: Early Cretaceous(ca. 140–115 Ma), Late Cretaceous(ca. 80–60 Ma), and Miocene–present(since ca. 20 Ma). These three stages regionally correspond to the LhasaEurasian collision during the Late Jurassic–Early Cretaceous(ca. 140–125 Ma), the Lhasa-Gandise collision during the Late Cretaceous(ca. 80–70 Ma), and a remote response to the India-Asian collision since ca. 55 Ma, respectively. These tectonic events also resulted in several regional unconformities between the J3/K1, K2/E, and E/N, and three large-scale hydrocarbon injection events in the Piedmont Thrust Belt(PTB). Particularly, the hydrocarbon charge event during the Early Cretaceous resulted in the initial inundation and protection of paleo-uranium ore bodies that were formed during the Middle–Late Jurassic. The uplift and denudation of the PTB was extremely slow from 40 Ma onward due to a slight influence from the Himalayan orogeny. However, the uplift of the PTB was faster after the Miocene, which led to re-uplift and exposure at the surface during the Quaternary, resulting in its oxidation and the formation of small uranium ore bodies. | QIN Mingkuan HUANG Shaohua HE Zhongbo XU Qiang SONG Jiye LIU Zhangyue GUO Qiang | 2018 | Acta Geologica Sinica(English Edition)2018，92，5： | 7 |
| 2 | The Latest In-Situ Uraninite U-Pb Age of the Guangshigou Uranium Deposit, Northern Qinling Orogen, China: Constraint on the Metallogenic Mechanism显示文摘Objective The Guangshigou uranium deposit is located in the eastern part of the Shangdan triangular domain,which is currently the most productive pegmatite-hosted uranium deposit in China.Previous studies have focused on the migration and precipitation of uraninite and biotite clusters in the uraniferous pegmatites (Li Yanhe et al.,2016;Yuan et al.,2018).However,the accurate uranium mineralization age still remains poorly constrained,thus hindering the understanding of the origin of the uranium mineralization.This study conducted in-situ LA-ICP-MS U-Pb dating on uraninite to obtain a robust mineralization age for the Guangshigou deposit,and interpreted the relationship between granitic magma evolution and uranium mineralization. | WU Yong QIN Mingkuan GUO Dongfa FAN Guang LIU Zhangyue GUO Guolin | 2018 | Acta Geologica Sinica(English Edition)2018，92，6： | 4 |
| 3 | Multistage Enrichment of the Sawafuqi Uranium Deposit: New Insights into Sandstone-hosted Uranium Deposits in the Intramontane Basins of Tian Shan, China显示文摘Meso-Cenozoic intracontinental orogenic processes in the Tian Shan orogenic belt have significant effect on the sandstone-hosted uranium deposits in the intramontane basins and those adjacent to the orogen. The Sawafuqi uranium deposit, which is located in the South Tian Shan orogenic belt, is investigated to reveal the relationships between uranium mineralization and orogenies. Recent exploration results show that the Sawafuqi uranium deposit has tabular, stratiform, quasi-stratiform, and lens-like orebodies and various geological characteristics different from typical interlayer oxidation zone sandstone-hosted uranium deposits. Systematic studies of ore samples from the Sawafuqi uranium deposit using a variety of techniques, including thin section observation, α-track radiograph, electron microprobe and scanning electron microscope, suggest that uranium mineralization is closely related to pyrite and organic matter. Mineralization-related alterations in the host rocks are mainly silicification and argillation including kaolinite, illite(and illite-smectite mixed layer) and chlorite. Tree stages of mineralization were identified in the Sawafuqi uranium deposit:(i) uranium-bearing detritus and synsedimentary initial pre-enrichment;(ii) interlayer oxidization zone uranium mineralization; and(iii) vein-type uranium mineralization. The synsedimentary uranium pre-enrichment represents an early uranium enrichment in the Sawafuqi uranium deposit, and interlayer oxidation zone uranium mineralization formed the main orebodies, which are superimposed by the vein-type uranium mineralization. Combining the results of this study with previous studies on the Meso-Cenozoic orogenies of South Tian Shan, it is proposed that the synsedimentary uranium pre-enrichment of the Sawafuqi uranium deposit was caused by Triassic Tian Shan uplift, and the interlayer oxidation zone uranium mineralization occurred during the Eocence-Oligocene period, when tectonism was relatively quiet, whereas the vein-type uranium mineralization took place in relation to the strong orogeny of South Tian Shan since Miocene. | LIU Zhangyue PENG Suping QIN Mingkuan LIU Hongxun HUANG Shaohua HE Zhongbo GUO Qiang XU Qiang SONG Jiye | 2017 | Acta Geologica Sinica(English Edition)2017，91，6： | 3 |
| 4 | Modified Space Searching Algorithm for GPS Ambiguity显示文摘 | HUANG Zhangyu LIU Shengnan CHEN Sujuan | 2011 | Journal of Hehai University Natural Sciences2011，89，1： | 1 |
| 5 | SPOT5 multi-spectral (MS) and panchromatic (PAN) image fusion using an improved wavelet method based on local algorithm 显示文摘 | Dong Zhangyu Wang Zongming Liu Dianwei | 2013 | Computers -Geosciences2013，60，： | 1 |
| 6 | Flame retardant polyoxymethylene with aluminium hydroxide/melamine/novolac resin synergistic system 显示文摘 | Zhangyu Wang Yuan Liu Qi Wang | 2010 | Polymer Degradation and Stability2010，95，6： | 1 |
| 7 | Flame retardant polyoxymethylene with aluminium hydroxide/melamine/no- volac resin synergistic system 显示文摘 | WANG Zhangyu LIU Yuan WANG Qi | 2010 | Polym Degrad Stab2010，95，： | 1 |
| 8 | SPOT5 multi-spectral(MS) and panchromatic (PAN) image fusion using an improved wavelet method based on local algorithm 显示文摘 | Dong Zhangyu Wang Zongming Liu Dianwei | 2013 | Computers & Geosciences2013，，60： | 1 |
| 9 | Flame retardant polyoxym ethylene with aluminium hydroxide/melamine/novolac resin synergistic system 显示文摘 | Wang Zhangyu Liu Yuan Wang Qi | 2010 | Polymer Degradation and Stability2010，95，： | 1 |
| 10 | SPOT5 multi - spectral(MS) and panchromatic (PAN) image fusion using an im- proved wavelet method based on local algorithm 显示文摘 | Dong Zhangyu Wang Zongming Liu Dianwei | 2013 | Computers & Geoscience2013，60，： | 1 |
| 11 | SPOT5 multi-spectral(MS) and panchromatic (PAN) image fusion using an improved wavelet method based on local algorithm显示文摘 | Dong Zhangyu Wang Zongming Liu Dianwei | 2013 | Computers & Geoscience2013，60，： | 1 |
| 12 | Novel Synthesis Method for Melamine Polyphosphate and Its Flame Retardancy on Glass Fiber Reinforced Polyamide 66显示文摘 | Xiaomin Fu Yuan Liu Qi Wang Zhijian Zhang Zhangyu Wang Jianzhong Zhang | 2011 | Polymer-Plastics Technology and Engineering2011，，15： | 1 |
| 13 | Rising Consumption of Animal Products in China and India:National and Global Implications显示文摘在过去的二十年,动物产品的消费在中国和印度很快增加了,由升起的收入和大人口开车。对动物产品的如此的强壮的要求能在他们的自己和全球食物上有实质的影响并且喂需求和供应。这篇论文在中国和印度检验对动物产品的升起的需求的性质并且讨论国家、全球的含意。 | Wenge Fu Vasant P.Gandhi Lijuan Cao Hongbo Liu Zhangyue Zhou | 2012 | China & World Economy2012，20，3： | 1 |
| 14 | Flame retardant polyoxymethylene with aluminium hydroxide / melamine / novolac resin synergistic system显示文摘 | Wang Zhangyu Liu Yuan Wang Qi | 2010 | Polymer Degradation and Stability2010，95，94： | 1 |
| 15 | A unique subseafloor microbiosphere in the Mariana Trench driven by episodic sedimentation显示文摘Hadal trenches are characterized by enhanced and infrequent high-rate episodic sedimentation events that likely introduce not only labile organic carbon and key nutrients but also new microbes that significantly alter the subseafloor microbiosphere.Currently,the role of high-rate episodic sedimentation in controlling the composition of the hadal subseafloor microbiosphere is unknown.Here,analyses of carbon isotope composition in a~750 cm long sediment core from the Challenger Deep revealed noncontinuous deposition,with anomalous ^(14)C ages likely caused by seismically driven mass transport and the funneling effect of trench geomorphology.Microbial community composition and diverse enzyme activities in the upper~27 cm differed from those at lower depths,probably due to sudden sediment deposition and differences in redox condition and organic matter availability.At lower depths,microbial population numbers,and composition remained relatively constant,except at some discrete depths with altered enzyme activity and microbial phyla abundance,possibly due to additional sudden sedimentation events of different magnitude.Evidence is provided of a unique role for high-rate episodic sedimentation events in controlling the subsurface microbiosphere in Earth’s deepest ocean floor and highlight the need to perform thorough analysis over a large depth range to characterize hadal benthic populations.Such depositional processes are likely crucial in shaping deep-water geochemical environments and thereby the deep subseafloor biosphere. | Jiwen Liu Da-Wei Li Xinxin He Ronghua Liu Haojin Cheng Chenglong Su Mengna Chen Yonghong Wang Zhongsheng Zhao Hanyue Xu Zhangyu Cheng Zicheng Wang Nikolai Pedentchouk David J.Lea-Smith Jonathan D.Todd Xiaoshou Liu Meixun Zhao Xiao-Hua Zhang | 2024 | Marine Life Science & Technology2024，6，1： | 0 |
| 16 | Origin of Shallow Jurassic Heavy Oils in the Northwestern Margin of the Junggar Basin,NW China:Constraints from Molecular,Isotopic and Elemental Geochemistry显示文摘Oil group separation,gas chromatography-mass spectrometry analysis of saturated hydrocarbons,carbon isotope analysis of fractions and tests on trace elements were all carried out to determine the origin of shallow Jurassic heavy oils in the northwestern margin of the Junggar Basin,northwestern China.Results showed that all the crude oils had been subjected to different degrees of biodegradation,on an order ranging from PM 6 to 9,which yielded many unresolved complex mixtures(UCM)and formed a huge spike in the mass chromatogram(M/Z=85).Two heavy oils from the Karamay area underwent slight biodegradation,characterized by the consistent ratios of biomarker parameters.C_(21)/C_(23)and C_(23)/H of the two samples were 0.81 and 0.85,while G/H,C_(27)/C_(29)and C_(28)/C_(29)were 0.38 and 0.40,0.16 and 0.27,0.87 and 0.86,respectively.The isomerization parameters of terpane and steranes were 0.50-0.53,and 0.48-0.49,respectively.The above geochemical indices indicated that the crude oils in the study area were in the marginally mature stage.The parent materials were a mixture,consisting of bacteria,algae and some higher plants,formed under reducing depositional conditions,which is in agreement with the source rocks of the Fengcheng Formation in the Mahu depression.The carbon isotopic compositions of saturated hydrocarbon,aromatic hydrocarbon,NSO and asphaltene were−31‰−to−30.3‰,−29.5‰to−29.03‰,−29.4‰to−28.78‰and−28.62‰to−28.61‰,respectively.These findings are in agreement with the light carbon isotope of kerogen from the lower Permian Fengcheng Formation.Furthermore,V/Ni and Cr/Mo of all the crude oils were 0.01 to 0.032,0.837 to 10.649,which is in good agreement with the ratios of the corresponding elements of the extracts from the Fengcheng Fm.carbonate source rock.As a result,a two-stage formation model was established:(1)the oil generated from the carbonate source rocks of the Fengcheng Formation migrated to the Carboniferous,Permian and Triassic traps during the Late Triassic,forming the primary oil reservoirs;(2)during the Late Jurassic period,the intense tectonic activity of Yanshan Episode II resulted in the readjustment of early deep primary reservoirs,the escaped oils gradually migrating to the shallow Jurassic reservoir through cross-cutting faults,unconformities and sand body layers.The oils then finally formed secondary heavy oil reservoirs,due to long-term biodegradation in the later stage.Therefore,joint methods of organic,isotopic and element geochemistry should be extensively applied in order to confirm the source of biodegradation oils. | HUANG Shaohua QIN Mingkuan Xu Qiang LIU Zhangyue | 2022 | Acta Geologica Sinica(English Edition)2022，96，3： | 0 |
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