Showing 361 - 380 results of 394 for search '"tectonics"', query time: 0.06s Refine Results
  1. 361

    Petrology of the Eocene alkaline volcanism from the western Rio Grande Rise, South Atlantic Ocean by Julia Taciro Mandacaru Guerra, Valdecir de Assis Janasi, Priyeshu Srivastava, Priyeshu Srivastava, Miguel Angelo Stipp Basei, George Luiz Luvizotto, Luigi Jovane

    Published 2025-01-01
    “…The geology of the plateau records the transition from divergent plate margins at the Mid-Atlantic Ridge to an intraplate tectonic setting. Despite the potential to bring insights into the complex tectono-magmatic processes involved in the development of the Rio Grande Rise, there is an overall lack of integrated petrological studies regarding its intraplate Eocene alkaline magmatism. …”
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  2. 362

    Application of different edge detection methods for faults identification in Anza Basin, Kenya by Gege Li, Qing Chen, Bingqiang Yuan, Xianfeng Tan, Hao Chen, Xiaoyu Huang, Lang Pan

    Published 2025-02-01
    “…Small-scale northeast-direction faults cut off larger-scale northwest-direction faults. Six tectonic zones were recognized in combination with the gravity anomalies and seismic data in the study area, which include eastern depression, southern uplift, central bulge, western depression, northern slope and western uplift.…”
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  3. 363

    Middle to Late Jurassic pelagites and gravity mass flow deposits of a displaced Neotethyan margin: Microfacies and biostratigraphical studies in Northeast Hungary by Haas János, Fodor László, Đerić Nevenka, Szives Ottilia, Ozsvárt Péter, Fialowski Melinda, Kövér Szilvia

    Published 2024-01-01
    “…The Darnóhegy Mélange is a typical sub‐ophiolitic mélange comprising scrapped off blocks and slices from the lower plate and gravitationally redeposited / tectonically sheared blocks from the overriding ophiolite nappe. …”
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  4. 364

    Fold-Related Faults Track Progressive Fold Development from Layer-Parallel Shortening to Subsequent Orthogonal Extension within an Appalachian Buckle Fold System: Bear Valley Mine,... by Arlo Brandon Weil, Mary Beth Gray, Kylie G. Cush, Mattathias D. Needle, Juliet G. Crider

    Published 2025-01-01
    “…Outstanding three-dimensional exposures of adjacent folds in an abandoned coal mine within the Appalachian Valley-and-Ridge tectonic province permit a detailed analysis of macroscopic strain accommodation by minor faulting in the lead up to and during buckle folding. …”
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  5. 365

    Occurrence Mechanism of Roof-Fall Accidents in Large-Section Coal Seam Roadways and Related Support Design for Bayangaole Coal Mine, China by Shitan Gu, Bangyou Jiang, Gensheng Wang, Huabin Dai, Mingpeng Zhang

    Published 2018-01-01
    “…The following three reasons are mainly attributed to the occurrence of roof-fall accidents: (i) effects of mining-induced stress and tectonic stress, (ii) existence of equipment cavern on the side of roadway, and (iii) unreasonable support parameters. …”
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  6. 366

    Experimental study of thaw settlement and internal structural changes in frozen soil during the thawing process by Chunguang Xu, Ze Zhang, Yaojun Zhao, Doudou Jin, Qihao Yu, Xiangxi Meng

    Published 2025-07-01
    “…This erosion can contribute to the degradation of water and soil resources and threaten the stability of the terrestrial ecosystem of the cryosphere, which can also contribute to geological tectonic changes in cold regions. However, there is limited research on the changes in horizontal settlement that occurs during permafrost thawing. …”
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  7. 367

    Typology of Sounding Curves and Lithological 1D Models of Mineral Prospecting and Groundwater Survey within Crystalline Basement Rocks in the East of Cameroon (Central Africa) Usin... by Daniel Hervé Gouet, Arsène Meying, Harlin Leonid Ekoro Nkoungou, Stephane Patrick Assembe, Philippe Njandjock Nouck, Théophile Ndougsa Mbarga

    Published 2020-01-01
    “…These models are characterized by the presence of conductive layers and fractured/weathered granites derived from tectonic activities of the region. Also, the resistivity method (VES) applied in this study bring information about variation of the resistivity with depth, geological structures, fractures, and rupture zones in the underground until 120 m depth. …”
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  8. 368

    Optimization and potential assessment of CO2 geological storage caprock in the saline aquifers of the Qingjiang Basin, middle and lower reaches of the Yangtze River by Yuchen Tian, Shiqi Liu, Sijian Zheng, Shuxun Sang, Yinghai Liu, Shiheng Chen, Helong Zhang, Yanzhi Liu, Yuntian Jiang, Zekun Yue, Wenkai Wang

    Published 2025-04-01
    “…The research initially outlined the regional geological background of the Qingjiang Basin, including its tectonic position, stratigraphic distribution, sedimentary features, and the division of secondary structural units. …”
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  9. 369

    A complete structural analysis of the FⅠ17 strike-slip fault and its hydrocarbon enrichment factors, Tarim basin, NW China by Shi Chen, Shi Chen, Xinxin Liang, Xinxin Liang, Xingguo Song, Xingguo Song, Yintao Zhang, Zhou Xie, Yuan Neng, Yuan Neng, Pengfei Kang, Jianxun Zhou, Jianxun Zhou

    Published 2025-01-01
    “…The FⅠ17 fault is a prominent strike-slip fault in the central Tarim basin, notable for its hydrocarbon abundance and intricate tectonic attributes, characterized by several deflections in its planar trajectory. …”
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  10. 370

    Influence of environmental variables and anthropogenic activities on soda-saline lakes chemistry in northern Tanzania: A remote sensing and GIS approach by Azaria Stephano Lameck, Brian Rotich, Abdalrahman Ahmed, Harison K. Kipkulei, Peto Akos, Emil Boros

    Published 2025-01-01
    “…Furthermore, the region is distinguished by diverse geological processes, from Precambrian-Cambrian to tertiary intrusive, triggered by volcanic and tectonic activity. Land use/land cover changes results indicated dynamics in the various classes with an overall decrease in areas under water bodies (−39.80 %), forests (−22.57 %) and bareland (−36.18) while agricultural land (111.01 %) built-up areas (434.72 %), shrubs and grasses (72.77 %) increased in area coverage over the 23 years study period (2000–2023). …”
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  11. 371

    Evaluation of Rainfall-Induced Accumulation Landslide Susceptibility Based on Remote Sensing Interpretation by Zhen Wu, Runqing Ye, Jue Huang, Xiaolin Fu, Yao Chen

    Published 2025-01-01
    “…The findings indicate that the complex geological conditions and the unique tectonic erosion landform patterns in the northeastern region of Chongqing not only make this area a center of heavy rainfall but also lead to frequent and recurrent rainfall-induced landslides. …”
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  12. 372

    Detailed Fluid Inclusion and Stable Isotope Analysis on Deep Carbonates from the North Alpine Foreland Basin to Constrain Paleofluid Evolution by Elena Mraz, Markus Wolfgramm, Inga Moeck, Kurosch Thuro

    Published 2019-01-01
    “….), and (IV) late burial calcification (IIIa: 110-140°C, IIIb: 140-200°C) linked to tectonic features in the Molasse Basin. In the outcrop samples, a subsequent (V) cementation phase was determined controlled by karstification. …”
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  13. 373

    Organic-Inorganic Geochemical Characteristics of the Upper Permian Pusige Formation in a High-Saline Lake Basin, Tarim Basin: Implications for Provenance, Paleoenvironments, and Or... by Jingbin Wang, Zhiliang He, Dongya Zhu, Zhiqian Gao, Xiaowei Huang, Quanyou Liu

    Published 2021-01-01
    “…Therefore, various organic and inorganic geochemical analyses were performed on thirty-four core samples from the Well DW1, to elucidate their depositional paleoenvironments, provenance, and tectonic setting, as well as the controlling factors of OM enrichment. …”
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  14. 374

    Peripheral corneal ulcers in association with rheumatic diseases by E.A. Drozdova

    Published 2024-06-01
    “…Surgical interventions were performed for emergent indications, including tectonic keratoplasty (21.9%) and deep anterior lamellar keratoplasty (15.6%). …”
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  15. 375

    Computing the time-dependent activity rate using non-declustered and declustered catalogues – a first step towards time-dependent seismic hazard calculations for operational earthq... by D. Montiel-López, S. Molina, S. Molina, J. J. Galiana-Merino, J. J. Galiana-Merino, I. Gómez, I. Gómez, A. Kharazian, J. L. Soler-Llorens, J. A. Huesca-Tortosa, A. Guardiola-Villora, G. Ortuño-Sáez

    Published 2025-02-01
    “…<p>Probabilistic seismic hazard analysis (PSHA) typically requires tectonic <span class="inline-formula"><i>b</i></span> values and seismic activity rates using declustered catalogues to compute the annual probability of exceedance of a given ground motion (for example, the peak ground acceleration or PGA). …”
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  16. 376

    Genesis of the Daping Gold Deposit in the Middle Xuefeng Mountain Area, Southern China: Constraints from Geochemistry, Fluid Inclusion, and H-O-S Isotope by Xu Kong, Wen-Tian Mi, Xue-Yuan Qi, Shu-Jun Lǚ, Yu-Jun Dong, Jie Xin

    Published 2022-01-01
    “…The Daping gold deposit formed in the Indosinian period under the tectonic environment of compression between the Cathaysian plate and Yangtze plate and may belong to orogenic gold deposits.…”
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  17. 377

    Phase Behavior Identification and Formation Mechanisms of the BZ19-6 Condensate Gas Reservoir in the Deep Bozhong Sag, Bohai Bay Basin, Eastern China by Zhenliang Wang, Shengdong Xiao, Feilong Wang, Guomin Tang, Liwen Zhu, Zilong Zhao

    Published 2021-01-01
    “…The genetic mechanism of the BZ19-6 condensate gas reservoir was investigated in detail through analyses of physical properties of the fluid at high temperatures and pressures, organic geochemical characteristics of condensate oil and gas, and regional tectonic background. Consequently, this study is shown as follows: (1) The BZ19-6 condensate gas reservoir is a part of a secondary condensate gas reservoir with oil rings, formed synthetically since the Neogene period due to multiple factors, such as retrograde evaporation from deep burial and high temperature, inorganic CO2 charging from the deep mantle, and late natural gas invasion. (2) The hydrocarbon accumulation process of the BZ19-6 condensate gas reservoir is as follows: First, a large amount of oil is accumulated at the end of the lower Minghuazhen deposition (5 Ma BP); second, a large amount of natural gas is generated in the deep-source kitchen and mantle-derived inorganic CO2 charged into the early formed oil reservoirs at the end of the upper Minghuazhen deposition (2 Ma BP). …”
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  18. 378

    Big Earth data processing using machine learning for integrated mapping of the dead sea fault, Jordan by Polina Lemenkova

    Published 2021-12-01
    “…A thorough analysis presented regional correlations between the geomorphological, geological and tectonic settings in Jordan. The paper contributed both to the development of cartographic engineering by introducing scripting techniques and to the regional studies of Jordan including the Dead Sea Fault as a special region of Jordan. …”
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  19. 379

    Environmental vulnerability characteristics in an active swarm region by A.V.H. Simanjuntak, U Muksin, A. Arifullah, K. Lythgoe, Y. Asnawi, M. Sinambela, S. Rizal, S. Wei

    Published 2023-04-01
    “…Although the earthquakes were located in a volcanic environment, the swarm activities could also be related to tectonic activities on the Sumatran fault. The swarm activities occurred at shallow depths and may influence the ground surface condition in which soil or rock below the subsurface can amplify the shaking. …”
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  20. 380

    Evaluation of Hydrocarbon Generation Using Structural and Thermal Modeling in the Thrust Belt of Kuqa Foreland Basin, NW China by Chengfu Lyu, Xixin Wang, Xuesong Lu, Qianshan Zhou, Ying Zhang, Zhaotong Sun, Liming Xiao, Xin Liu

    Published 2020-01-01
    “…The matching of the multistage tectonic activity and hydrocarbon generation determines the characteristics of the multistage oil and gas accumulation, with the late accumulation being dominant. …”
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