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| 1 | Controlling factors on the submarine canyon system: A case study of the Central Canyon System in the Qiongdongnan Basin, northern South China Sea显示文摘Based on an integrated analysis of high-resolution 2D/3D seismic data and drilling results, this study analyzes the tectonicsedimentary evolution of the Qiongdongnan Basin(QDNB) since the late Miocene, and discusses the controlling factors on the formation and development of the Central Canyon System(CCS). The sediment failures caused by the relative sea level falling might have discharged deposits from the slope to the canyon. The two suits of the infillings, i.e., turbidites and mass transport complex(MTC), were derived from the northwestern source and northern source, respectively. The sediment supplies, which differ significantly among different areas, might have led to the variations observed in the internal architectures. Tectonic transformation around 11.6 Ma had provided the tectonic setting for the CCS and formed an axial sub-basin in the central part of the Changchang Depression, which could be called the rudiment of the CCS. The tectonic activity of the Red River Fault(RRF) at about 5.7 Ma might have strengthened the hydrodynamics of the deposits at the junction of the Yinggehai Basin(YGHB) and the QDNB to trigger a high-energy turbidity current. The MTC from the northern continental slope system might have been constrained by the Southern Uplift, functioning as a barrier for the infillings of the CCS. Thanks to a sufficient sediment supply during the Holocene period and the paleo-seafloor morphology, the relief of modern central canyon with the starving landform in the eastern Changchang Depression might have been accentuated by deposition of sediments and vertical growth along the canyon flanks, where collapse deposits were widely developed. Corresponding to the segmentation of the CCS, the forming mechanisms of the canyon between the three segments would be different. The turbidite channel in the head area had likely been triggered by the abundant sediment supply from the northwestern source together with the fault activity at about 5.7 Ma of the RRF. The formation and evolution of the canyon in the western segment were caused by combined effects of the turbidite channel from the northwestern source, the MTC from the northern continental slope, and the paleo-seafloor geomorphology. In the eastern segment, the canyon was constrained by the tectonic transformation occurring at approximately 11.6 Ma and the insufficient sediment supply from the wide-gentle slope. | SU Ming ZHANG Cheng XIE XiNong WANG ZhenFeng JIANG Tao HE YunLong ZHANG CuiMei | 2014 | Science China Earth Sciences2014，57，10： | 21 |
| 2 | Gravity Flow on Slope and Abyssal Systems in the Qiongdongnan Basin,Northern South China Sea显示文摘新地震数据的学习在架并且在 Qiongdongnan 盆(QDNB ) 的深渊的设定上以内部建筑学和分发允许沉积严肃流动的鉴定。六种严肃流动类型被认出:(1 ) 有基础、一致的 truncational 的 turbidite 隧道压垂沿着架边和斜坡的关系,包括旁边地转移、使河床升高得垂直地的隧道建筑群;(2 ) 有塑造汤勺的形态学的滑坡在架裂缝上滑动步并且从变丑产生了糟糕巩固并且高水位线内容沉积;(3 ) 商业萧条在架斜坡上被限制,由一个异常斜坡坡度或由差错活动被触发;(4 ) turbidite 表建筑群(TSC ) 被归功于到盆地板扇子和斜坡扇子起源,偶尔由混浊水流喂深海洋的存款;(5 ) 沉积飘动在更低的斜坡盆地板发生,并且盖住约 400 km2 的一个区域,在越过海床流动的水流下面被产生;并且(6 ) 在深水区域的中央峡谷表示严肃流动的一种例外的类型碎片流动, turbidite 隧道,和 TSC 的一个协会创作了。它介绍平面 multisegment 和垂直多相的特征。在峡谷与好 petrophysical 性质联系的 Turbidite 能在 QDNB 被当作一个潜在的探索目标。 | SU Ming XIE Xinong LI Junliang JIANG Tao ZHANG Cheng HE Yunlong TIAN Shanshan ZHANG Cuimei | 2011 | Acta Geologica Sinica(English Edition)2011，85，1： | 19 |
| 3 | New insights on the origin of the basement of the Xisha Uplift,South China Sea显示文摘The study of basement geochronology provides crucial insights into the tectonic evolution of oceans. However, early studies on the basement of the Xisha Uplift were constrained by limited geophysical and seismic data; Xiyong1 was the only commercial borehole drilled during the 1970 s because of the huge thickness of overlying Cenozoic strata on the continental margin. Utilizing two newly-acquired basement samples from borehole XK1, we present petrological analysis and zircon uranium(U)-lead(Pb) isotope dating data in this paper that enhance our understanding of the formation and tectonic features of the Xisha Uplift basement. Results indicate that this basement is composed of Late Jurassic amphibole plagiogneisses that have an average zircon 206 Pb/238 U age of 152.9±1.7 Ma. However, the youngest age of these rocks, 137±1 Ma, also suggests that metamorphism termination within the Xisha basement occurred by the Early Cretaceous. These metamorphic rocks have adamellites underneath them which were formed by magmatic intrusions during the late stage of the Early Cretaceous(107.8±3.6 Ma). Thus, in contrast to the Precambrian age(bulk rubidium(Rb)-strontium(Sr) analysis, 627 Ma) suggested by previous work on the nearby Xiyong1 borehole, zircons from XK1 are likely the product of Late Mesozoic igneous activity. Late Jurassic-Early Cretaceous regional metamorphism and granitic intrusions are not confined to Xisha; rocks have also been documented from areas including the Pearl River Mouth Basin and the Nansha Islands(Spratly Islands) and thus are likely closely related to large-scale and long-lasting subduction of the paleo-Pacific plate underneath the continental margins of East Asia, perhaps the result of closure of the Meso-Tethys in the South China Sea(SCS). Controversies remain as to whether, or not, the SCS region developed initially on a uniform Precambrian-aged metamorphic crystalline basement. It is clear, however, that by this time both Mesozoic compressive subduction and Cenozoic rifting and extension had significantly modified the original basement of the SCS region. | ZHU WeiLin XIE XiNong WANG ZhenFeng ZHANG DaoJun ZHANG ChengLi CAO LiCheng SHAO Lei | 2017 | Science China Earth Sciences2017，60，12： | 10 |
| 4 | A new paleoenvironmental index for anoxic events—Mo isotopes in black shales from Upper Yangtze marine sediments显示文摘This paper investigates the high-solution of Mo isotopes and uses trace-element analyses for fresh and representative black shales and siliceous shales collected from the transition between the Late Ordovician and the Early Silurian at the Wangjiawan section in Yichang and the Late Permian Dalong Formation in the Shangsi Section of Sichuan. The applicability of different geochemical parameters used as paleo-oxygenation indices are also compared. The preliminary results show that V/(V+Ni), U auth (auth U), V/Cr, Ce anom and U/Th have a scattered variation range, but most samples plot within the suboxic-anoxic fields. The suboxic-anoxic environment was dominant during the deposition and formation of the two anoxic facies. These redox indicators show little correspondence to the δ 98 Mo values. The U/Mo ratio can be used as a potential proxy for the paleo-redox conditions due to the possibility that Mo is enriched relative to U at different redox gradients during early diagenesis. This evidence is more significant for the euxinicity condition and corresponds to positive δ 98 Mo (>1.5‰) values with low U/Mo ratios. This evidence is likely related to the depositional conditions near the boundary between anoxic and euxinic environments, which are characterised by low bioturbation or water circulation. Other samples reveal a wide scatter of U/Mo ratios and δ 98 Mo <1.5‰. These results are likely due to punctuated improvements in oxygenation with intense bioturbation or water circulation, which led to the redistribution of trace element. | ZHOU Lian SU Jie HUANG JunHua YAN JiaXing XIE XiNong GAO Shan DAI MengNing Tonger | 2011 | Science China Earth Sciences2011，54，7： | 9 |
| 5 | Advances in research of the mid-deep South China Sea circulation显示文摘The South China Sea(SCS)is a large marginal sea connecting the Indian and Pacific oceans.Under the factors of monsoons,strait transport,and varied bathymetry,the SCS presents a three-layer structure and strong diapycnal mixing which is far greater than that in the open ocean.Theoretical analysis and observations reveal that internal tides,internal solitary waves,and strong winds are the sources of the strong mixing in the northern SCS.A major consequence of the strong mixing is an active mid-deep circulation system.This system promotes exchange of water between the SCS and adjacent oceans,and also regulates the upper layer of wind-driven circulation,making the 3 dimensional SCS circulation clearly different from that in other tropical and subtropical marginal seas.The mass transport capacity of the mid-deep circulation has a substantial impact on marine sedimentation,the biogeochemical cycle,and other processes in the SCS.This paper summarizes the recent advances in middeep sea circulation dynamics of the SCS,and discusses the opportunities and challenges in this area. | Dongxiao WANG Qiang WANG Shuqun CAI Xiaodong SHANG Shiqiu PENG Yeqiang SHU Jingen XIAO Xiaohui XIE Zhiwei ZHANG Zhiqiang LIU Jian LAN Dake CHEN Huijie XUE Guihua WANG Jianping GAN Xinong XIE Rui ZHANG Hui CHEN Qingxuan YANG | 2019 | Science China Earth Sciences2019，62，12： | 8 |
| 6 | Geochemistry of Pore Water and Associated Diagenetic Reactions in the Diapiric Area of Yinggehai Basin, Northwestern South China Sea显示文摘这研究在 Yinggehai 盆的 diapiric 区域检验了毛孔水的 geochemical 特征,西北的华南海,并且照亮了盆液体的起源和进化。甚至没有大气的水渗入,有低咸度的毛孔水在 diapiric 区域发生在海洋的沉积。在内的低咸度的水的存在深, overpressured 分隔空间被假定由于 smectite-illite 转变。Howerver 在有正常压力的 diapiric 区域的浅部分(不到 2 000 m ) ,毛孔水在 overpressured 间隔比那有一个宽得多的变化和低得多的咸度。它的全部的溶解固体(TDS ) 内容是 5 336 ~ 35 939 mg/L。而且,当 kaolinite 和 illite 在更浅的间隔满足增加,绿土和绿泥石内容严厉地减少。在 diapiric 结构的毛孔水的 geochemical 变化显示逐出低咸度,沿着垂直差错的 overpressured 液体。从深 overpressured 沉积的热液体的强壮的注射在浅水库导致快速的泥土矿物质转变。因而,从更深的 overpressured 沉积物由于液体逐出混合的液体象一些 diagenetic 反应一样在咸度和离子的作文导致变化。这包括更深热的液体的更高的 temperatur 引起的泥土矿物质的转变,例如,到 illite 的绿土和到 kaolinite 的绿泥石的 transfromation。因此,在咸度的变化和在各种各样的迫使的系统的离子的作文提供线索给流动小径和联系 diagenetic 反应。 | Tao Jiang Xinong Xie Hui Chen Zhenfeng Wang Xushen Li | 2015 | Journal of Earth Science2015，26，3： | 6 |
| 7 | Provenance of Central Canyon in Qiongdongnan Basin as evidenced by detrital zircon U-Pb study of Upper Miocene sandstones显示文摘Deep-water canyon systems can provide important sandstone reservoirs for deep-water oil and gas exploration in the South China Sea;however,the sedimentary provenance of the Central Canyon in the Qiongdongnan Basin remains controversial.In this work,detrital zircon grains from three drilling sandstones in the Upper Miocene Huangliu Formation in the western part of the Central Canyon were analysed by LA-ICP-MS for U-Pb ages,in order to constrain their provenance.One hundred and ninety-one zircon grains yield concordant U-Pb ages ranging from 28.6 to 3285 Ma.Most of them show oscillatory or linear zoning in CL-images and high Th/U ratios(>0.1),suggesting that they are magmatic zircons.Three major age clusters at about30 Ma(N=6),220–270 Ma(N=29),and 420–440 Ma(N=13),and five minor age clusters at 70–110 Ma(N=7),150–170 Ma(N=4),800–850 Ma(N=11),1800–2000 Ma(N=16),and 2400–2600 Ma(N=7),can be identified in the age spectrum,which are very similar to those of the Upper Miocene sandstones and modern river sands in the Red River area,but different from those of other nearby regions(e.g.,Hainan Island,the Pearl River area,and the Mekong River area)in Southeast Asia.The major age peak at about 30 Ma in our samples is consistent with the timing of tectonothermal events in the Red River Fault Zone.Therefore,we suggest that the provenance of the western part of the Central Canyon,in the Qiongdongnan Basin,was fed dominantly by the Paleo-Red River system during the Late Miocene. | CHEN Hui XIE XiNong GUO JingLiang SU Ming ZONG KeQing SHANG Fei HUANG Wei WANG Wei SHANG ZhiLei | 2015 | Science China Earth Sciences2015，58，8： | 6 |
| 8 | Difference in full-filled time and its controlling factors in the Central Canyon of the Qiongdongnan Basin显示文摘Based on the interpretation of high resolution 2D/3D seismic data,sedimentary filling characteristics and fullfilled time of the Central Canyon in different segments in the Qiongdongnan Basin of northwestern South China Sea have been studied.The research results indicate that the initial formation age of the Central Canyon is traced back to 11.6 Ma(T40),at which the canyon began to develop due to the scouring of turbidity currents from west to east.During the period of 11.6–8.2 Ma(T40–T31),strong downcutting by gravity flow occurred,which led to the formation of the canyon.The canyon fillings began to form since 8.2 Ma(T31) and were dominated by turbidite deposits,which constituted of lateral migration and vertical superposition of turbidity channels during the time of8.2–5.5 Ma.The interbeds of turbidity currents deposits and mass transport deposits(MTDs) were developed in the period of 5.5–3.8 Ma(T30–T28).After then,the canyon fillings were primarily made up of large scale MTDs,interrupted by small scale turbidity channels and thin pelagic mudstones.The Central Canyon can be divided into three types according to the main controlling factors,geomorphology-controlled,fault-controlled and intrusionmodified canyons.Among them,the geomorphology-controlled canyon is developed at the Ledong,Lingshui,Songnan and western Baodao Depressions,situated in a confined basin center between the northern slope and the South Uplift Belt along the Central Depression Belt.The fault-controlled canyon is developed mainly along the deep-seated faults in the Changchang Depression and eastern Baodao Depression.Intrusion-modified canyon is only occurred in the Songnan Low Uplift,which is still mainly controlled by geomorphology,the intrusion just modified seabed morphology.The full-filled time of the Central Canyon differs from west to east,displaying a tendency of being successively late eastward.The geomorphology-controlled canyon was completely filled before3.8 Ma(T28),but that in intrusion-modified canyon was delayed to 2.4 Ma(T27) because of the uplifted southern canyon wall.To the Changchang Depression,the complete filling time was successively late eastward,and the canyon in eastern Changchang Depression is still not fully filled up to today.Difference in full-filled time in the Central Canyon is mainly governed by multiple sediment supplies and regional tectonic activities.Due to sufficient supply of turbidity currents and MTDs from west and north respectively,western segment of the Central Canyon is entirely filled up earlier.Owing to slower sediment supply rate,together with differential subsidence by deep-seated faults,the full-filled time of the canyon is put off eastwards gradually. | SHANG Zhilei XIE Xinong LI Xushen ZHANG Daojun HE Yunlong YANG Xing CUI Mingzhe | 2015 | Acta Oceanologica Sinica2015，34，10： | 5 |
| 9 | Numerical simulation on the evolution of sediment waves caused by turbidity currents显示文摘Interest in the forming mechanism of sediment waves increases recently because of its significance on submarine engineering, sedimentary dynamics and hydrocarbon reservoir prediction in deep water. In this paper, the time-averaged continuity equations and Reynolds-averaged Navier-Stokes equations are applied in the numerical simulation of fluid dynamics. The modeling results are used to illuminate the effects of topography on turbidity current and explore the origin of submarine sediment waves. The research results show that (1) deposition occurs firstly at the lower ramp due to the deceleration of fluid, increase of density, loss of flow capacity and longer duration of flow passage; (2) density increase at the upslope due to the local jam results in velocity decrease and pressure increase; (3) sediment waves begin to be formed and migrated toward upstream in an area far away from the source with in- crease of the turbidity events; (4) deposition becomes more slowly with decrease of grain sizes, but the shape and sequences of these deposits are controlled by topography, not grain size. | JIANG mao XIE XiNong TANG SuLin ZHANG Cheng DU XueBin | 2007 | Chinese Science Bulletin2007，52，17： | 3 |
| 10 | Hybrid calibration method for six-component force/torque transducers of wind tunnel balance based on support vector machines显示文摘A hybrid calibration approach based on support vector machines (SVM) is proposed to characterize nonlinear cross coupling of multi-dimensional transducer. It is difficult to identify these unknown nonlinearities and crosstalk just with a single conventional calibration approach. In this paper, a hybrid model comprising calibration matrix and SVM model for calibrating linearity and nonlinearity respectively is built up. The calibration matrix is determined by linear artificial neural network (ANN), and the SVM is used to compensate for the nonlinear cross coupling among each dimension. A simulation of the calibration of a multi-dimensional sensor is conducted by the SVM hybrid calibration method, which is then utilized to calibrate a six-component force/torque transducer of wind tunnel balance. From the calibrating results, it can be indicated that the SVM hybrid calibration method has improved the calibration accuracy significantly without increasing data samples, compared with calibration matrix. Moreover, with the calibration matrix, the hybrid model can provide a basis for the design of transducers. | Ma Yingkun Xie Shilin Zhang Xinong Luo Yajun | 2013 | Chinese Journal of Aeronautics2013，26，3： | 3 |
| 11 | Depositional Model and Tectonic Evolution of Tertiary Transform-Extensional Basins in Northeast China: Case Study on Yitong and Damintun Grabens显示文摘DepositionalModelandTectonicEvolutionofTertiaryTransform┐ExtensionalBasinsinNortheastChina:CaseStudyonYitongandDamintunGraben... | Xie Xinong Huang Yanqiu Faculty of Earth Resources, China University of Geosciences, Wuhan 430074Lu ZongshengFaculty of Earth Sciences, China University of Geosciences, Wuhan 430074 | 1997 | Journal of Earth Science1997，16，1： | 2 |
| 12 | Depositional Characteristics and Formation Mechanisms of Deep-Water Canyon Systems along the Northern South China Sea Margin显示文摘Submarine canyon systems are sites for coarser clastic sediment accumulations in the deep-water domains, having the most potential for hydrocarbon reservoirs. Based on the interpretation of high resolution 2 D/3 D seismic and drilling data, depositional characteristics of three large deep-water canyon systems on the South China Sea northern margin have been analyzed. The Central Canyon System has a deep incision geomorphology extending from east to west, featured by distinct canyon segmentations, multi-provenance sediment supplies and multi-stage canyon fillings. The Pearl River Canyon System’s formation is closely related to the development of Pearl River Delta. Its vertical stacking and migrating canyon patterns have changed over time. The depositional architectures and evolution of the recent Penghu-Gaoping Canyon System respond to tectonic movements along the Taiwan-Luzon convergent continental margin. The main controlling factors of the formation and evolution of these three canyon systems include the tectonic setting, sediment supply, sea level change and paleo-geomorphology, among which the former two are dominant. The Penghu-Gaoping Canyon System formed along the subduction structural zone, directly indicating a typical tectonic origin. Numerous seismic data show that the Central Canyon and Pearl River Canyon systems are obviously affected by tectonics, associated local topography and sediment supply. | Hui Chen Xinong Xie Kainan Mao Yunlong He Ming Su Wenyan Zhang | 2020 | Journal of Earth Science2020，31，4： | 2 |
| 13 | Hydrofracturing and episodic compaction of muddy rocks in sedimentary basin显示文摘Hydrofracturing has been found in a numbr of sedimentary basins throughout the world, which pay an important role in the migration of hydrocarbon and compaction of deposits in overpressured impermeable muddy rock. The forming processes of hydrofracture in the basin evolution has been simulated and the associated episodic compaction of deposits has been evaluated. The modelling results indicate that episodic compacting process in impermeable rocks induced by hydrofracturing is an important way of sediment compaction. | Xinong Xie Chiyun Wang Sitian Li | 1998 | Chinese Science Bulletin1998，43，8： | 2 |
| 14 | Late Permian Sequence Stratigraphic Framework and Controlling Factors in Southern Yangtze Platform and Its Margin显示文摘INTRODUCTIONTheconceptsandterminologyofmodernsequencestratigraphyoriginatedfromseismicstratigraphylinkedtopetroleumandgasexpl... | Li Sitian Lu Yongchao Yan Jiaxin Chen Beiyue Xie Xinong Faculty of Earth Resources, China University of Geosciences, Wuhan 430074 | 1999 | Journal of Earth Science1999，18，2： | 2 |
| 15 | Tectonic Evolution of Tertiary Basins in circum-Pacific Belt of China and Their Geodynamic Setting显示文摘TectonicEvolutionofTertiaryBasinsinCircum┐PacificBeltofChinaandTheirGeodynamicSeting*LiSitianYangShigongXieXinongFacultyofEar... | Li Sitian Yang Shigong Xie XinongFaculty of Earth Resources, China University of Geosciences, Wuhan 430074 | 1997 | Journal of Earth Science1997，16，1： | 2 |
| 16 | Numerical Approach for Thermal History Modelling in Multi-Episodic Rifting Basins显示文摘Pre-existing models for thermal history modelling have shown deficiency in explicit algorithms to establish the quantitative relationship between maturity indices and thermal gradients in some sedimentary basins that experienced multi-episodic rifting evolution. In this study, a forward and inverse combination model(FICM) is proposed to estimate the vitrinite reflectance(Ro) and thermal gradients. The forward module is used to calculate Ro values. It couples the EASY%Ro model with burial history reconstruction with consideration of thermal gradient variations during basin evolution. The inverse module reconstructs histoical thermal gradients by calibrating cmputed Ro against measured Ro data. The time-temperature series is a necessary input for both forward and inverse modules. Sample density is a profound factor influencing the accuracy of modelling results. In order to obtain satisfying outputs, a sufficient sample density is required. Thermal gradients are assumed to vary linearly between two given samples. Modelling results of case studies indicate that the sensitivity of heating time to Ro evlution is differnt with thermal gradients depending on geolgoical setting. Three difffernt districts, which include the time-sensitive area, the temperature-sensitive area and the non-sensitive area, can be recognized on the the relationship map among Ro variations, heating time and geothermal gradients. This model can be applied to reconstruct the thermal history and maturation evolution in a basin that has undergone complex multi-episodic rifting. | Bo Kang Xinong Xie Tao Cui | 2014 | Journal of Earth Science2014，25，3： | 2 |
| 17 | Salinity variation of formation water and diagenesis reaction in abnormal pressure environments 显示文摘 | Xie Xinong Jiao Jiujiu Li Sitian | 2003 | Science in China2003，46，3： | 1 |
| 18 | Evidence for epi- sodic expulsion of hot fluids along faults near diapirie struc tures of the Yinggehai Basin, South China Sea显示文摘 | Xinong Xie Sitian Li Weiliang Dong | 2001 | Marine and Petroleum Geology2001，18，： | 1 |
| 19 | A fracture network model andopen fracture analysis of a tight sandstone gas reservoir in DongpuDepression, Bohaiwan Basin,Eastern China 显示文摘 | Li Qi Wang Tuofu Xie Xinong | 2009 | GeophysicalProspecting2009，57，2： | 1 |
| 20 | Hydrofracturing and episodic fluid in shale-rich basins-a numerical study显示文摘 | Wang Chiyun Xie Xinong | 1998 | AAPG Bulletin1998，82，10： | 1 |
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