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The influence of Tethyan evolution on changes of the Earth’s past environment 特提斯人的进化对地球过去环境变化的影响
IF 5.7 2区 地球科学 Q1 GEOSCIENCES, MULTIDISCIPLINARY Pub Date : 2023-11-20 DOI: 10.1007/s11430-023-1185-3
Bo Wan, Fuyuan Wu, Rixiang Zhu

Understanding changes in Earth’s past can provide valuable insights into prediction of its future. An example is the interactions between the internal and external spheres of Earth. The cyclical northward breakup-drift of Gondwana, driven by the opening and closure of Proto-, Paleo-, and Neo-Tethyan oceans, facilitated the transfer of landmasses from the southern to the northern hemisphere, traversing the tropic region. We have observed a compelling correlation between episodic increases in landmass area within the tropic regions (those lying at less than 20° latitude) and a subsequent temperature decrease during the three major glacial periods in the last 500 million years. This phenomenon can be attributed to low latitude regions receiving more solar energy influx on Earth’s surface than high latitude areas. In addition, an increase of landmass in tropic regions (low latitude) attenuates the net energy absorption by the Earth’s surface, consequently impeding the conduction and convection of absorbed energy toward the poles. The result is a decrease in global surface temperature. The tropic regions, benefiting from abundant sunlight, create an ideal environment for the proliferation of marine plankton species. These species are important in the generation of organic-rich sediment. Massive biological debris is therefore deposited on continental margins when a continent drifts across the tropic region. This creates favorable conditions for future hydrocarbon and reservoir formation. Northward subduction of organic-rich sediments during the closure of the Tethyan oceans results in the generation of mafic arc magmas with low oxygen fugacity. This chemical environment helps the mineralization of reduced-type ore deposits such as tungsten, tin, and lithium. Subducted-driven plate tectonics in the Tethys realm changes the distribution of oceans and landmass, subsequently affecting the balance and distribution of solar energy across Earth’s surface. These changes trigger consequential environmental shifts which in turn, impact the composition of rock and mineral along the Eurasian margin due to subduction. Consequently, the Tethyan realm and its history is an ideal natural laboratory for comprehending the processes and changes of the entire Earth’s system.

了解地球过去的变化可以为预测地球的未来提供有价值的见解。一个例子是地球内部和外部球体之间的相互作用。冈瓦纳板块周期性的向北漂移,由原始、古和新特提斯海洋的开合所驱动,促进了大陆块从南半球向北半球的转移,穿越了热带地区。我们已经观察到,在过去5亿年的三个主要冰期中,热带地区(纬度低于20°的地区)陆地面积的间歇性增加与随后的温度下降之间存在令人信服的相关性。这一现象可归因于低纬度地区比高纬度地区接收到更多的太阳能量流入地球表面。此外,热带地区(低纬度)陆地面积的增加削弱了地球表面的净能量吸收,从而阻碍了吸收的能量向两极的传导和对流。其结果是全球表面温度下降。热带地区受益于充足的阳光,为海洋浮游生物物种的繁殖创造了理想的环境。这些物种在富有机质沉积物的形成中起着重要作用。因此,当大陆漂移穿过热带地区时,大量的生物碎片沉积在大陆边缘。这为未来油气和储层的形成创造了有利条件。在特提斯海洋闭合期间,富有机质沉积物向北俯冲,形成了低氧逸度的基性弧岩浆。这种化学环境有利于钨、锡、锂等还原型矿床的成矿作用。特提斯领域俯冲驱动的板块构造改变了海洋和陆地的分布,随后影响了地球表面太阳能的平衡和分布。这些变化引发了相应的环境变化,反过来,由于俯冲作用,影响了欧亚边缘的岩石和矿物组成。因此,特提斯王国及其历史是理解整个地球系统的过程和变化的理想的自然实验室。
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引用次数: 0
Prototypes, modifications, and hydrocarbon enrichment variations in basins influenced by Tethyan evolution: A comparative analysis of the Persian Gulf Basin and the Sichuan Basin 特提斯演化影响下盆地原型、改造及油气富集变化——以波斯湾盆地与四川盆地为例
IF 5.7 2区 地球科学 Q1 GEOSCIENCES, MULTIDISCIPLINARY Pub Date : 2023-11-20 DOI: 10.1007/s11430-023-1207-x
Zhiliang He, Zhijun Jin, Shuangjian Li, Guoping Bai, Xueyan Lv, Jinrui Guo, Jian Gao, Jinyin Yin, Yingqiang Li, Dingye Zheng
<p>The hydrocarbon accumulation modes and differences in the Tethyan realm serve as a hot research topic in the petroleum geology community at home and abroad. Both the Persian Gulf Basin in the Middle East and the Sichuan Basin in China, situated on the southern and northern sides of the Tethyan realm, respectively, record the whole geological process of the opening and closure of the Prototethys, the Paleotethys, and the Neotethys sequentially, exhibiting anomalous hydrocarbon enrichment Based on the analysis of the plate tectonic evolution in the Tethyan realm, this study dissects the structures and hydrocarbon accumulation conditions of both basins. Followed by a systematic comparative analysis of the factors controlling hydrocarbon enrichment in the process of plate breakup and convergence in the Tethyan realm, this study proposes petroleum exploration targets in the realm. The results are as follows: (1) Since the Meso-Neoproterozoic, the Persian Gulf Basin and the Sichuan Basin have undergone similar tectonic evolution in the early stage but different in the late stage. Under the influence of the formation and evolution of the Prototethys, Paleotethys, and Neotethys oceans, both basins experienced multi-stage development and modification, forming two major extension-convergence cycles. Consequently, both basins are characterized by the vertical orderly superimposition of various basin prototypes in the order of rift-intracratonic basin (passive continental margin)-foreland. (2) The fact that the Tethyan realm was long located at medium-low latitudes and the local anoxic environment formed in the process of plate breakup and convergence played a vital role in the formation of extensive source rocks. The source rocks are predominantly distributed in underfilled rifts and deep depressions that were connected to the ocean in the unidirectional continental breakup process; basin-slopes and intra-shelf basins on passive continental margins; basinal lows within intracratonic basins, and underfilled foredeeps in foreland basins. The favorable areas for the formation of carbonate reservoirs include platform margins, submarine highs and paleo-uplifts within platforms, and fault zones. The evaporite cap rocks, intimately associated with the basin evolutionary stages and global dry-hot events, are critical for large-scale hydrocarbon preservation. (3) Under the influence of Tethyan evolution, the Persian Gulf Basin and the Sichuan Basin share similar primary factors controlling hydrocarbon enrichment. The moderate tectono-sedimentary differentiation and structural modification in the process of prototype basin superimposition, as well as the spatio-temporal matching of elements critical for hydrocarbon accumulation, are beneficial for the development of large oil and gas fields. The macroscopic hydrocarbon distribution is dictated by source rock-cap rock assemblages, while the local hydrocarbon distribution is governed by trap-reservoir assemblages. T
特提斯地区油气成藏方式及其差异一直是国内外石油地质界研究的热点。中东波斯湾盆地和中国四川盆地分别位于特提斯王国的南侧和北侧,记录了原特提斯、古特提斯和新特提斯的先后开闭的整个地质过程,表现出异常的油气富集。对两个盆地的构造和油气成藏条件进行了剖析。在此基础上,系统对比分析了特提斯地区板块破碎与收敛过程中油气富集的控制因素,提出了特提斯地区油气勘探目标。结果表明:(1)中新元古代以来,波斯湾盆地与四川盆地的早期构造演化相似,而后期构造演化不同。在原特提斯、古特提斯和新特提斯海洋形成演化的影响下,两个盆地均经历了多阶段的发育改造,形成了两个主要的伸展-收敛旋回。因此,两个盆地都具有裂谷-克拉通内盆地(被动大陆边缘)-前陆的纵向有序叠加特征。(2)特提斯王国长期处于中低纬度地区,以及板块碎裂和收缩过程中形成的局部缺氧环境对广泛烃源岩的形成起着至关重要的作用。烃源岩主要分布在单向大陆分裂过程中与海洋连接的欠充填裂谷和深坳陷中;被动大陆边缘的盆地斜坡与陆架内盆地;克拉通内盆地内的盆地低,前陆盆地内的欠充填前深。碳酸盐岩储层形成的有利区域包括台地边缘、海底隆起和台地内古隆起以及断裂带。蒸发岩盖层与盆地演化阶段和全球干热事件密切相关,是大规模油气保存的关键。(3)在特提斯演化的影响下,波斯湾盆地与四川盆地具有相似的油气富集主控因素。原型盆地叠合过程中适度的构造-沉积分异和构造改造,以及油气成藏关键要素的时空匹配,有利于大油气田的开发。宏观烃源岩—盖层组合决定了油气分布,局部烃源岩—盖层组合决定了油气分布。决定渤海湾盆地与四川盆地油气富集差异的关键因素包括板块大小和位置、基底稳定性、隆起运动、古气候和构造改造等。此外,不同的构造改造强度与油气藏类型、富集程度和分布密切相关。
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引用次数: 0
Metamorphic evolution of the East Tethys tectonic domain and its tectonic implications 东特提斯构造域变质演化及其构造意义
IF 5.7 2区 地球科学 Q1 GEOSCIENCES, MULTIDISCIPLINARY Pub Date : 2023-11-16 DOI: 10.1007/s11430-023-1209-6
Qiangqiang Zhang, Xiaoying Gao, Renxu Chen, Yongfei Zheng
<p>The China Central Orogenic System (CCOS), extending in an east-west direction in the middle part of China, is composed of the Early Paleozoic Altyn-North Qilian-North Qaidam-East Kunlun-North Qinling-North Tongbai orogens in the west and the Late Paleozoic to Early Mesozoic South Tongbai-Hong’an-Dabie-Sulu orogens in the east. They were produced by oceanic subduction and continental subduction/collision during the closure of the Proto-Tethys and the Paleo-Tethys oceans, respectively. Different types of metamorphic rocks with various ages are extensively exposed in these orogens, and they were produced at different geothermal gradients in different stages during the tectonic evolution of convergent continental margins, making them ideal targets to reconstruct the spatiotemporal evolution of the Eastern Tethys tectonic domain. In this article, an integrated study of metamorphic temperature (<i>T</i>)-pressure (<i>P</i>)-time (<i>t</i>) records is presented for metamorphic rocks along the CCOS, aiming to ascertain the change of metamorphic <i>T/P</i> ratios in both time and space, and then shed light on the tectonic evolution of the East Tethys tectonic domain in association with the thermal state change of convergent continental margins. The results indicate that despite the difference in metamorphic ages, metamorphic rocks in different orogens show a common trend with clockwise <i>P-T-t</i> paths. With respect to plate convergence for subduction and collision, regional metamorphism is categorized into three stages: (1) an early convergent stage, corresponding to low <i>T/P</i> Alpine-type blueschist- to eclogite-facies high-<i>P</i> to ultrahigh-<i>P</i> metamorphism; (2) a later convergent stage, corresponding to the medium <i>T/P</i> Barrovian-type medium-<i>P</i> amphibolite to high-<i>P</i> granulite-facies metamorphism; and (3) a post-convergent stage, corresponding to the high <i>T/P</i> Buchan-type low-<i>P</i> amphibolite to MP granulite-facies metamorphism. Nonetheless, a few metamorphic rocks only record a two-sage metamorphic evolution, with an early Barrovian-type high-<i>P</i> granulite-facies metamorphism and a late Buchan-type low-<i>P</i> granulite-facies metamorphic overprinting. In modern convergent plate margins, Alpine-type metamorphism mainly occurs in the stages of oceanic subduction and continental collision, Barrovian-type metamorphism takes pace in both stages of crustal thickening during continental hard collision and slab exhumation when continental subduction zones have evolved from compressional to extensional regimes, and Buchan-type metamorphism occurs in intracontinental rifting stage after the plate convergence. Therefore, the tectonic evolution of convergent continental margins can be reconstructed by combining metamorphic <i>T/P</i> ratios with their corresponding metamorphic facies series and metamorphic timing of metamorphic rocks. Based on the reported metamorphic rocks of different types and ages along the
中国中部造山系在中国中部呈东西向延伸,西为早古生代阿尔金—北祁连—北柴达木—东昆仑—北秦岭—北桐柏造山带,东为晚古生代至早中生代南桐柏—红安—大别—苏鲁造山带。它们分别产生于原特提斯洋和古特提斯洋闭合期间的大洋俯冲和大陆俯冲/碰撞。这些造山带广泛出露不同类型、不同年龄的变质岩,它们产生于收敛大陆边缘构造演化不同阶段的不同地温梯度,是重建东特提斯构造域时空演化的理想对象。本文综合研究了沿CCOS变质岩的变质温度(T)-压力(P)-时间(T)记录,旨在确定变质温度/温度比值在时间和空间上的变化,进而揭示东特提斯构造域的构造演化与收敛大陆边缘热状态变化的联系。结果表明,不同造山带的变质岩虽然变质年龄不同,但其变质岩均呈现顺时针P-T-t路径的共同趋势。根据板块汇聚作用的俯冲碰撞作用,将区域变质作用划分为3个阶段:(1)早期汇聚作用阶段,对应于低T/P高山型蓝片岩-榴辉岩相高P -超高P变质作用;(2)后期辐合阶段,对应于中T/P巴罗维斯型中P角闪岩向高P麻粒岩相变质作用;(3)后辐合期,对应于高T/P布坎县型低P角闪岩向MP麻粒岩相变质作用。然而,少数变质岩只记录了两期变质演化,即早期barrovan型高磷麻粒岩相变质作用和晚期buchan型低磷麻粒岩相变质叠印作用。在现代辐合板块边缘,阿尔卑斯型变质作用主要发生在大洋俯冲和大陆碰撞阶段,巴罗维亚型变质作用主要发生在大陆硬碰撞时期的地壳增厚阶段和大陆俯冲带由挤压向伸展演化阶段的板块拆出阶段,布坎安型变质作用主要发生在板块辐合后的陆内裂陷阶段。因此,结合变质T/P比值及其对应的变质相系和变质岩的变质时间,可以重建收敛性大陆边缘的构造演化。根据已报道的沿CCOS不同类型和年龄的变质岩,认为阿尔金-北秦岭-北桐柏造山带的大陆俯冲/碰撞发生在500 ~ 490 Ma,而柴达木-东昆仑造山带的大陆俯冲/碰撞发生在450 ~ 430 Ma;阿尔金-北秦岭-北桐柏造山带的大陆内裂陷发生在460 ~ 450 Ma,而柴达木-东昆仑造山带的大陆内裂陷发生在410 ~ 400 Ma,分别发生在西部原特提斯域。古特提斯东域的大陆俯冲/碰撞发生在250 ~ 220 Ma,碰撞后的陆内裂陷发生在140 ~ 120 Ma。此外,从俯冲/碰撞阶段的低T/P比到陆内裂陷阶段的高T/P比的变质演化,在原特提斯域需要40-60 Myr,而在古特提斯域大约需要110 Myr。因此,对于两个不同的造山域,辐合大陆边缘经历了从暖碰撞/冷俯冲到热裂陷的共同构造演化,从大陆俯冲/碰撞开始,形成中磷角闪岩-高磷麻粒岩相系列或挤压状态下高磷-超高磷榴辉岩相系列,通过深俯冲地壳岩石的掘出;止于伸展状态下以高t至超高t麻粒岩相系列为特征的陆内裂陷作用。
{"title":"Metamorphic evolution of the East Tethys tectonic domain and its tectonic implications","authors":"Qiangqiang Zhang, Xiaoying Gao, Renxu Chen, Yongfei Zheng","doi":"10.1007/s11430-023-1209-6","DOIUrl":"https://doi.org/10.1007/s11430-023-1209-6","url":null,"abstract":"&lt;p&gt;The China Central Orogenic System (CCOS), extending in an east-west direction in the middle part of China, is composed of the Early Paleozoic Altyn-North Qilian-North Qaidam-East Kunlun-North Qinling-North Tongbai orogens in the west and the Late Paleozoic to Early Mesozoic South Tongbai-Hong’an-Dabie-Sulu orogens in the east. They were produced by oceanic subduction and continental subduction/collision during the closure of the Proto-Tethys and the Paleo-Tethys oceans, respectively. Different types of metamorphic rocks with various ages are extensively exposed in these orogens, and they were produced at different geothermal gradients in different stages during the tectonic evolution of convergent continental margins, making them ideal targets to reconstruct the spatiotemporal evolution of the Eastern Tethys tectonic domain. In this article, an integrated study of metamorphic temperature (&lt;i&gt;T&lt;/i&gt;)-pressure (&lt;i&gt;P&lt;/i&gt;)-time (&lt;i&gt;t&lt;/i&gt;) records is presented for metamorphic rocks along the CCOS, aiming to ascertain the change of metamorphic &lt;i&gt;T/P&lt;/i&gt; ratios in both time and space, and then shed light on the tectonic evolution of the East Tethys tectonic domain in association with the thermal state change of convergent continental margins. The results indicate that despite the difference in metamorphic ages, metamorphic rocks in different orogens show a common trend with clockwise &lt;i&gt;P-T-t&lt;/i&gt; paths. With respect to plate convergence for subduction and collision, regional metamorphism is categorized into three stages: (1) an early convergent stage, corresponding to low &lt;i&gt;T/P&lt;/i&gt; Alpine-type blueschist- to eclogite-facies high-&lt;i&gt;P&lt;/i&gt; to ultrahigh-&lt;i&gt;P&lt;/i&gt; metamorphism; (2) a later convergent stage, corresponding to the medium &lt;i&gt;T/P&lt;/i&gt; Barrovian-type medium-&lt;i&gt;P&lt;/i&gt; amphibolite to high-&lt;i&gt;P&lt;/i&gt; granulite-facies metamorphism; and (3) a post-convergent stage, corresponding to the high &lt;i&gt;T/P&lt;/i&gt; Buchan-type low-&lt;i&gt;P&lt;/i&gt; amphibolite to MP granulite-facies metamorphism. Nonetheless, a few metamorphic rocks only record a two-sage metamorphic evolution, with an early Barrovian-type high-&lt;i&gt;P&lt;/i&gt; granulite-facies metamorphism and a late Buchan-type low-&lt;i&gt;P&lt;/i&gt; granulite-facies metamorphic overprinting. In modern convergent plate margins, Alpine-type metamorphism mainly occurs in the stages of oceanic subduction and continental collision, Barrovian-type metamorphism takes pace in both stages of crustal thickening during continental hard collision and slab exhumation when continental subduction zones have evolved from compressional to extensional regimes, and Buchan-type metamorphism occurs in intracontinental rifting stage after the plate convergence. Therefore, the tectonic evolution of convergent continental margins can be reconstructed by combining metamorphic &lt;i&gt;T/P&lt;/i&gt; ratios with their corresponding metamorphic facies series and metamorphic timing of metamorphic rocks. Based on the reported metamorphic rocks of different types and ages along the","PeriodicalId":21651,"journal":{"name":"Science China Earth Sciences","volume":"41 1","pages":""},"PeriodicalIF":5.7,"publicationDate":"2023-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138538787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Timing and mechanism of opening the Neo-Tethys Ocean: Constraints from mélanges in the Yarlung Zangbo suture zone 新特提斯洋打开的时间和机制:来自雅鲁藏布江缝合带的msamlanges的约束
IF 5.7 2区 地球科学 Q1 GEOSCIENCES, MULTIDISCIPLINARY Pub Date : 2023-11-15 DOI: 10.1007/s11430-023-1175-5
Tong Liu, Chuanzhou Liu, Fuyuan Wu, Wenbin Ji, Chang Zhang, Weiqi Zhang, Zhenyu Zhang
<p>The evolution and final closure of the Neo-Tethys Ocean are one of the most important geological events that have occurred on Earth since the Mesozoic. However, the evolution of the Neo-Tethys is not well constrained, in particular whether its opening occurred in the Permian or the Triassic and whether a plume was involved with its opening or not. In this study, we present geochronological and geochemical data for mafic igneous rocks in mélanges along the Yarlung Zangbo suture zone (YZSZ) in southern Tibet to constrain the timing and mechanism of opening the Neo-Tethys Ocean. Based on field observations, the YZSZ mélanges can be divided into three segments. The western (west of Zhongba) and eastern (Sangsang-Renbu) segments are composed of ocean plate stratigraphy representing accretionary complexes that formed during subduction of Neo-Tethyan oceanic lithosphere beneath the southern margin of the Asian continent. Mélanges in the central segment (Zhongba-eastern Saga) typically have a siliciclastic matrix, and represent Tethyan Himalayan strata that were structurally mixed with the southern margin of the Asian continent. Based on our and previously published geochemical data, the mafic rocks in the YZSZ mélanges are ocean island basalt (OIB)-like, with ages in the Late Permian-Middle Triassic, the Middle-Late Jurassic, and the Early Cretaceous, respectively. An OIB-like block with an age of ca. 253 Ma is identified from the Zhongba mélanges in the western segment, and it is the oldest OIB lithology yet identified in the YZSZ mélanges related to the evolution of the Neo-Tethys Ocean. Geochemical features indicate that this OIB-like block is distinct from typical OIBs and would be formed during continental rifting to incipient seafloor spreading. In the framework of plate divergent-convergent coupling systems and based on literature data for early Middle Triassic seamounts, radiolarian cherts, and normal mid-ocean ridge basalt-like oceanic crust, we conclude that opening of the Yarlung Zangbo Neo-Tethys Ocean would mainly occur at ~250–243 Ma in the Early Triassic, not later than the early phase of Middle Triassic. In addition, a mantle plume was not involved in opening the Yarlung Zangbo Neo-Tethys Ocean. On the other hand, we have also identified a suite of ca. 160 Ma OIB-like basaltic sills from the Bainang mélanges in the eastern segment, which is the same age as the OIB lithologies previously reported in the Zhongba mélanges. Based on the sill-like occurrence and absence of plume-related rock associations in this region, the Bainang OIB-like rocks might result from Middle-Late Jurassic continental rifting in northern Gondwana. Magmatism related to this tectonic event is preserved in both the YZSZ mélanges and Himalayan strata, but its tectonic significance requires further investigation. Based on this study of the YZSZ mélanges and the previous studies of YZSZ ophiolites, Gangdese belt igneous rocks, and sedimentary rocks, we have reconstru
新特提斯洋的演化和最终闭合是中生代以来地球上发生的最重要的地质事件之一。然而,新特提斯的演化并没有得到很好的限制,特别是它的开放是发生在二叠纪还是三叠纪,以及它的开放是否涉及羽流。本文通过对藏南雅鲁藏布江缝合带(YZSZ)马氏岩浆岩的年代学和地球化学资料的分析,探讨了新特提斯洋打开的时间和机制。根据实地观察,YZSZ的msamanges可分为三个部分。西段(中坝以西)和东段(Sangsang-Renbu)为洋板地层,代表亚洲大陆南缘新特提斯洋岩石圈俯冲形成的增生复合体。中坝-东佐贺岩段具有典型的硅屑基质,代表了与亚洲大陆南缘结构混合的特提斯喜马拉雅地层。根据前人的地球化学资料,YZSZ msamlanges的基性岩为洋岛玄武岩(OIB)型,年龄分别为晚二叠世-中三叠世、中晚侏罗世和早白垩世。在西段中坝岩体中发现了一个年龄约253 Ma的OIB样块体,这是与新特提斯洋演化有关的YZSZ岩体中发现的最古老的OIB岩性。地球化学特征表明,该类陆块与典型陆块不同,形成于大陆裂陷至海底扩张初期。在板块辐散-辐合耦合体系框架下,结合中三叠世早期海山、放射虫岩和正常洋中脊玄武岩样洋壳的文献资料,认为雅鲁藏布江新特提斯洋的开闭主要发生在早三叠世~250 ~ 243 Ma,不晚于中三叠世早期。此外,雅鲁藏布江新特提斯洋的打开与地幔柱无关。另一方面,我们还发现了一套约160 Ma的类似OIB的玄武岩岩,其年龄与先前报道的中坝msamanges OIB岩性相同。从该地区似井而无羽状岩组合的特征来看,百南似obb岩可能是冈瓦纳北部中晚侏罗世大陆裂陷作用的产物。与此构造事件相关的岩浆活动在YZSZ - msamanges和喜马拉雅地层中均有保存,但其构造意义有待进一步研究。在对YZSZ蛇绿岩、Gangdese带火成岩和沉积岩研究的基础上,我们重建了雅鲁藏布江新特提斯洋的整个Wilson旋回,主要包括大陆裂谷和海洋张开、俯冲起始、超低扩张脊沟转换、俯冲再起始、洋闭和最初的印度-亚洲碰撞对蛇绿岩的构造侵位。这些过程不仅与冈底斯带的岩浆爆发和间歇有关,而且与两期蛇绿岩逆冲有关。因此,我们的数据为雅鲁藏布江新特提斯洋的演化和相关的特提斯地球动力学提供了新的见解。
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引用次数: 0
Evaluation and attribution of trends in compound dry-hot events for major river basins in China 中国主要流域复合干热事件趋势评价与归因
2区 地球科学 Q1 GEOSCIENCES, MULTIDISCIPLINARY Pub Date : 2023-11-13 DOI: 10.1007/s11430-022-1174-7
Shaotang Xiong, Tongtiegang Zhao, Chengchao Guo, Yu Tian, Fang Yang, Wenlong Chen, Xiaohong Chen
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引用次数: 0
Crustal growth and reworking at Archean plate margins 太古宙板块边缘的地壳生长与改造
2区 地球科学 Q1 GEOSCIENCES, MULTIDISCIPLINARY Pub Date : 2023-11-09 DOI: 10.1007/s11430-023-1216-x
Xi Wang
{"title":"Crustal growth and reworking at Archean plate margins","authors":"Xi Wang","doi":"10.1007/s11430-023-1216-x","DOIUrl":"https://doi.org/10.1007/s11430-023-1216-x","url":null,"abstract":"","PeriodicalId":21651,"journal":{"name":"Science China Earth Sciences","volume":" 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135293212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Characteristics of atmospheric nitrous oxide observed at Mt. Waliguan GAW global station in the inland Eurasia during eighteen years 欧亚大陆大陆Waliguan GAW全球站18年大气氧化亚氮观测特征
2区 地球科学 Q1 GEOSCIENCES, MULTIDISCIPLINARY Pub Date : 2023-11-09 DOI: 10.1007/s11430-023-1197-7
Miao Liang, Shuangxi Fang, Lixin Liu, Yong Zhang, Jianqiong Wang, Shuo Liu, Hongyang Wang, Liangchun Deng
{"title":"Characteristics of atmospheric nitrous oxide observed at Mt. Waliguan GAW global station in the inland Eurasia during eighteen years","authors":"Miao Liang, Shuangxi Fang, Lixin Liu, Yong Zhang, Jianqiong Wang, Shuo Liu, Hongyang Wang, Liangchun Deng","doi":"10.1007/s11430-023-1197-7","DOIUrl":"https://doi.org/10.1007/s11430-023-1197-7","url":null,"abstract":"","PeriodicalId":21651,"journal":{"name":"Science China Earth Sciences","volume":" 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135292634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Global seismic tomography reveals remnants of subducted Tethyan oceanic slabs in the deep mantle 全球地震层析成像显示了深地幔中俯冲的特提斯海洋板块的残余物
2区 地球科学 Q1 GEOSCIENCES, MULTIDISCIPLINARY Pub Date : 2023-11-08 DOI: 10.1007/s11430-023-1166-2
Zewei Wang, Jiashun Hu, Xueyang Bao, Chunquan Yu, Yingjie Yang, Xiaofei Chen
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引用次数: 0
Probing the interseismic locking state of the Xianshuihe fault based on a viscoelastic deformation model 基于粘弹性变形模型的鲜水河断层震间锁断状态探测
2区 地球科学 Q1 GEOSCIENCES, MULTIDISCIPLINARY Pub Date : 2023-11-08 DOI: 10.1007/s11430-022-1152-2
Yage Zhu, Faqi Diao, Fei Chen, Yuebing Wang, Zhigang Shao, Rongjiang Wang, Xiong Xiong
{"title":"Probing the interseismic locking state of the Xianshuihe fault based on a viscoelastic deformation model","authors":"Yage Zhu, Faqi Diao, Fei Chen, Yuebing Wang, Zhigang Shao, Rongjiang Wang, Xiong Xiong","doi":"10.1007/s11430-022-1152-2","DOIUrl":"https://doi.org/10.1007/s11430-022-1152-2","url":null,"abstract":"","PeriodicalId":21651,"journal":{"name":"Science China Earth Sciences","volume":"24 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135430866","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Controls of strike-slip fault on fractures: Insight from 3D discrete element simulation 走滑断层对裂缝的控制:来自三维离散元模拟的见解
2区 地球科学 Q1 GEOSCIENCES, MULTIDISCIPLINARY Pub Date : 2023-11-03 DOI: 10.1007/s11430-022-1142-4
Lianbo Zeng, Zhe Mao, Guoping Liu, He Tian, Yingtao Yao, Kewei Zu, Shaoqun Dong, Mehdi Ostadhassan
{"title":"Controls of strike-slip fault on fractures: Insight from 3D discrete element simulation","authors":"Lianbo Zeng, Zhe Mao, Guoping Liu, He Tian, Yingtao Yao, Kewei Zu, Shaoqun Dong, Mehdi Ostadhassan","doi":"10.1007/s11430-022-1142-4","DOIUrl":"https://doi.org/10.1007/s11430-022-1142-4","url":null,"abstract":"","PeriodicalId":21651,"journal":{"name":"Science China Earth Sciences","volume":"37 20","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135873115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
Science China Earth Sciences
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