Tectonophysics最新文献

{"title":"Predictive modelling of seismic properties in single-foliated slates","authors":"Marco A. Lopez-Sanchez ,&nbsp;Víctor Cárdenes ,&nbsp;Fabrice Barou ,&nbsp;Sergio Llana-Fúnez","doi":"10.1016/j.tecto.2025.230765","DOIUrl":"10.1016/j.tecto.2025.230765","url":null,"abstract":"<div><div>Slates play a key role in understanding the seismic anisotropy of the continental crust, a crucial aspect of geophysical interpretation. Using a comprehensive set of high-quality single-foliated chlorite-bearing roofing slates, we determined their typical seismic properties via mineral fractions and orientation distribution functions using the geometric mean averaging method. Our study focused on identifying an optimal transverse isotropy (polar) model, assess correlations between elastic constants, and explore the feasibility of predicting intrinsic maximum anisotropy from a single proxy. We demonstrate that maximum axial and polarization anisotropy in single-foliated slates can be accurately estimated with ∼10 % error using a single proxy, termed the S-norm, which integrates the ODF strength and volumetric fraction of phyllosilicates. Additionally, we found that a polar parameterization combining elastic tensor decomposition and the Anderson equations yields seismic anisotropy predictions similar to the Christoffel equation, with errors below 2.8 % (better than 0.2 % for Vp anisotropy). Lastly, our findings suggest that it is feasible to estimate the seismic properties of transversely isotropic slates from only two elastic measurements: a diagonal component and the non-diagonal C13 component. These models are applicable for investigating slate belts at various depths, enabling the calculation of the minimum expected seismic anisotropy from intrinsic properties.</div></div>","PeriodicalId":22257,"journal":{"name":"Tectonophysics","volume":"908 ","pages":"Article 230765"},"PeriodicalIF":2.7,"publicationDate":"2025-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143901739","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Energy budget analysis of fault motion in a granular rock box simulation","authors":"Mikito Furuichi ,&nbsp;Jian Chen ,&nbsp;Daisuke Nishiura ,&nbsp;Sota Arakawa ,&nbsp;Ryuta Arai ,&nbsp;Dye S.K. Sato ,&nbsp;Satoshi Ide","doi":"10.1016/j.tecto.2025.230764","DOIUrl":"10.1016/j.tecto.2025.230764","url":null,"abstract":"<div><div>Here, we present the energy budget analysis that links seismic focal mechanisms to the development of geological structures in numerical granular rock box experiments, utilizing a discrete element method simulation approach. The model simulates the horizontal shortening of a thin 3D granular rock layer on a geological-scale (100 km <span><math><mo>×</mo></math></span> 0.25 km <span><math><mo>×</mo></math></span> 2 km), with a maximum element radius of 12.5 m. This simulation reproduces the millimeter-scale fault displacements caused by the rapid and intermittent motions of elements generating elastic waves, that is, virtual earthquakes. The simulation also captures early postseismic processes occurring within several tens of seconds, during which popup structure between the active faults is uplifted. We analyzed over 190 earthquake events during the simulation, with a total shortening length of 14.72 m. The change in energy balance starts with a local fault potential drop that generates the main shock, followed by a regional potential release induced by propagated waves. Statistical analysis reveals positive correlations, ranging from linear to quadratic, between the magnitudes of energy changes and fault slip displacement. Notably, approximately 0.01 % to 60 % of the local contact potential drop in the seismogenic fault is converted into kinetic wave energy, and the efficiency of this conversion increases with the earthquake size. Our results reveal that the uplift energy of the popup structure, which considerably exceeds the wave energy by several orders of magnitude, cannot be explained solely by the local seismogenic fault potential release. Instead, off-fault regional potential release should also be taken into account. We also demonstrate the scaling law for earthquake energy and seismic moment. Our findings suggest that the inherent diversity of virtual earthquakes partially captures earthquake behaviors.</div></div>","PeriodicalId":22257,"journal":{"name":"Tectonophysics","volume":"908 ","pages":"Article 230764"},"PeriodicalIF":2.7,"publicationDate":"2025-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143902513","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of stylolite physical properties on acoustic wave propagation in host rock at the laboratory scale","authors":"Bing Yang ,&nbsp;Claire Birnie ,&nbsp;Elhadj M. Diallo ,&nbsp;Can Wei ,&nbsp;Marine Deheuvels ,&nbsp;Thomas Finkbeiner","doi":"10.1016/j.tecto.2025.230762","DOIUrl":"10.1016/j.tecto.2025.230762","url":null,"abstract":"<div><div>Stylolites are tooth-like planar pressure solution features common in carbonate sedimentary rocks that cause intrinsic heterogeneities and result in boundary layers often parallel to bedding. As such they impact the propagation of acoustic waveforms and energy at the laboratory scale within the host rock matrix. Through a series of tests on cylindrical limestone samples with varying layers of stylolites, along with nondestructive computed tomography scanning and index tests, we assess the three-dimensional morphology and hardness of stylolites in comparison to the surrounding rock. Acoustic wave recordings examine how these stylolites affect transmitted waveform characteristics. Results indicate that stylolites acting as weakness discontinuities, exhibit minimal influence on the first arrivals of transmitted acoustic waveforms but significantly affect coda waves by reducing relative velocity and increasing wave attenuation. Numerical simulations confirm these findings. With increasing stylolite thickness and associated wave impedance reduction, acoustic waves scatter more strongly and introduce more noise into the wavefield, thus, impacting methodologies used for identifying source locations. In contrast, stylolite topography has a minimal effect on transmitted waveform properties. While the presence of stylolites has minimal effect on the first wave arrivals, it introduces noise in later arrivals. These results suggest that, at laboratory scale, Kirchhoff-based localization procedures may be preferable to full waveform alternatives for monitoring fracture propagation in rock samples with stylolites.</div></div>","PeriodicalId":22257,"journal":{"name":"Tectonophysics","volume":"908 ","pages":"Article 230762"},"PeriodicalIF":2.7,"publicationDate":"2025-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143881333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study of well data reveals fluid pressure distribution and origin in the upper crust of the Irpinia region (Southern Apennines, Italy)","authors":"Eleonora Vitagliano,&nbsp;Luigi Improta,&nbsp;Luca Pizzino,&nbsp;Nicola D'Agostino","doi":"10.1016/j.tecto.2025.230761","DOIUrl":"10.1016/j.tecto.2025.230761","url":null,"abstract":"<div><div>This study investigates subsurface pore pressures in the Irpinia region of southern Apennines, Italy, one of the central Mediterranean areas with the highest seismic activity. The Apennine thrust belt consists of stacked thrust sheets formed from both deep- and shallow-water environments during the pre-orogenic phase and later involved in the Neogene compressional phase. In the ongoing post-orogenic phase, the region is experiencing an extensional tectonic regime, as evidenced by the 1980 Ms. 6.9 normal fault Irpinia earthquake. Eleven exploration wells drilled to depth of 1.7–5.9 km intersect the main tectonostratigraphic units of the chain, providing valuable data on drilling mud weights and fluid chemical features, allowing for the reconstruction of vertical pore pressure trends and fluid circulation through the upper crust up to nearly 6 km of depth. The data analysis reveals that the carbonate platform and basin Meso-Cenozoic deposits generally exhibit hydrostatic or nearly hydrostatic conditions in the upper 2–4 km depth. However, moderate to high overpressure gradients are observed in Meso-Cenozoic basin sequences, Messinian evaporites, tectonic mélange, and foredeep Pliocene shales. These overpressures are typically associated with reverse faults and are not correlated with occurrences of gas. Conversely, slight overpressure gradients at shallower depths are related to shaly lithologies containing gas traces. Notably, the pressure profile of San Gregorio Magno-1 well, intersecting the causative fault of the 1980 earthquake, suggests a uniform distribution of fluids throughout intensively fractured nappes, including carbonate platform units and deep-water basin formations. Moreover, wells that penetrated the buried platform carbonates, known as Apulian carbonates, display hydrostatic or low overpressure gradients, even when overpressured shales seal the carbonate reservoirs, challenging previous seismological interpretations of overpressured Apulian carbonates. Finally, the analysis of diffusion mechanisms has provided insights into the timing of the geological disturbance that caused the locally observed overpressures and their maintenance.</div></div>","PeriodicalId":22257,"journal":{"name":"Tectonophysics","volume":"908 ","pages":"Article 230761"},"PeriodicalIF":2.7,"publicationDate":"2025-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143895826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hydration weakening and destruction of the North China Craton","authors":"Jyotirmoy Paul ,&nbsp;Arne Spang ,&nbsp;Andrea Piccolo","doi":"10.1016/j.tecto.2025.230756","DOIUrl":"10.1016/j.tecto.2025.230756","url":null,"abstract":"<div><div>Cratons are generally considered the most stable parts of the lithosphere. However, recent studies have shown that some cratons have undergone significant thinning and even destruction. The destruction of the eastern part of the North China Craton has been documented through numerous geological, geochemical, and geophysical investigations. Yet, the exact mechanism behind this extensive thinning remains a subject of debate. In this study, we develop two dimensional (2-D) box models in a finite difference code LaMEM to identify the most viable reasons for the destruction of the North China Craton (NCC). We examine the role of slab-induced hydration, high-density lower crust, and weak mid-lithospheric discontinuity in our models. Results indicate that a low angle or flat slab-induced hydration weakening of the eastern part of the NCC can lead to rapid craton destruction if hydration weakening rates are sufficiently fast. This accelerated hydration rate may be attributed to the extensive carbonatite magmatism within the eastern part of the NCC, facilitating a faster pathway for water diffusion throughout the craton. Rapid craton destruction is also contingent upon the craton's density exceeding the surrounding mantle density, and its viscosity decreasing below <span><math><msup><mn>10</mn><mn>22</mn></msup></math></span> Pa s. We observe that the presence of a dense lower crust or a mid-lithospheric discontinuity fail to destroy the NCC unless the craton is sufficiently weakened.</div></div>","PeriodicalId":22257,"journal":{"name":"Tectonophysics","volume":"908 ","pages":"Article 230756"},"PeriodicalIF":2.7,"publicationDate":"2025-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143888189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Structural analysis and numerical modeling of multi-stage tectonic deformation in the Ziliujing anticline, SW Sichuan Basin, China: Implications for deformation propagation in salt-bearing fold-and-thrust belts","authors":"Jiawei Liu ,&nbsp;Gang Rao ,&nbsp;Sen Bai ,&nbsp;Xiaolin Xiong ,&nbsp;Jinwu Zhang ,&nbsp;Wenxiong Yang ,&nbsp;Chao Yin ,&nbsp;Yaqi Zhong ,&nbsp;Pengcheng Tang ,&nbsp;Jianhua Qiu ,&nbsp;Lin Gao","doi":"10.1016/j.tecto.2025.230760","DOIUrl":"10.1016/j.tecto.2025.230760","url":null,"abstract":"<div><div>Investigating the multi-stage tectonic evolution of fold-and-thrust belts (FTBs) remains a significant challenge. In particular, the evolution of its internal structures and the mechanisms that govern deformation propagation require further research. This study focuses on the Ziliujing anticline located in the southwestern Sichuan Basin, China. It provides an in-depth analysis of the structural development and evolution of the frontal zone of the SW Sichuan FTB, which has propagated from the southeast to the northwest. Through detailed interpretation of seismic reflection profiles and quantitative area-depth-strain (ADS) analysis, we have identified three distinct stages of tectonic shortening corresponding to the Caledonian, Indosinian, and Yanshan-Himalayan orogenic periods. These findings are consistent with the established history of regional tectonic evolution. Furthermore, discrete-element numerical simulations demonstrate that the pinch-out of the basal décollement exerts a significant influence fault development and the formation of overlying fold patterns during multi-stage tectonic deformation. During the initial phase, deformation progressively propagates forward until it reaches the tip of the décollement, where subsequent deformation becomes predominantly localized. The decoupling effect induced by the intermediate décollement facilitates the continued forward propagation of underlying deformation. These insights contribute to a deeper understanding of the multi-stage compressional deformation of salt-bearing fold-thrust belts and the critical factors governing the propagation of deformation from mountain ranges to basins.</div></div>","PeriodicalId":22257,"journal":{"name":"Tectonophysics","volume":"908 ","pages":"Article 230760"},"PeriodicalIF":2.7,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143881335","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"2D lithospheric multiphysics modeling of the Vitória-Trindade Ridge – South Atlantic Ocean, Brazil","authors":"Onofre H.D.J. das Flores ,&nbsp;Alanna C. Dutra ,&nbsp;Eduardo R.V. Rocha-Júnior ,&nbsp;Anderson Costa dos Santos ,&nbsp;Radheshyam Yadav ,&nbsp;Vinicius A.R. Oliveira","doi":"10.1016/j.tecto.2025.230755","DOIUrl":"10.1016/j.tecto.2025.230755","url":null,"abstract":"<div><div>The Vitória-Trindade Ridge and the Abrolhos Magmatic Province are located in southeastern Brazil, between the coast of Brazil and the mid-ocean ridge of the Atlantic Ocean. The origin of Vitória-Trindade Ridge is debated; therefore, we conducted the lithospheric structure and mantle heterogeneity model along two east-west transects that cross the Abrolhos Magmatic Province in the Brazilian Continental Margin and the Vitória-Trindade Ridge in the Atlantic Ocean, using an integration of geophysical, petrophysical, and geochemical data constrained by thermophysical parameters. The model results show that the continental region has a thicker crust than the continent-ocean transition zone, and the oceanic region beneath the Vitória-Trindade Ridge has the thinnest crust. Further, the Lithosphere-Asthenosphere Boundary depth is thicker in continental areas, while it is shallower in the continent-ocean transition zone. Beneath the Vitória-Trindade Ridge, lithospheric thinning leads to a significantly reduced Lithosphere-Asthenosphere Boundary depth. This study also presents a geophysical model in which the hybrid mantle beneath the Vitória-Trindade Ridge, in terms of geochemical composition and seismic velocity, is attributed to a mixture of depleted mid-ocean ridge basalts mantle and pyroxenite. Our results suggest that the mixture comprises 85 % depleted mid-ocean ridge basalts mantle and 15 % pyroxenite.</div></div>","PeriodicalId":22257,"journal":{"name":"Tectonophysics","volume":"908 ","pages":"Article 230755"},"PeriodicalIF":2.7,"publicationDate":"2025-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143888188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Geological reconstruction based on metamorphic thermal analysis and utility in active fault research","authors":"Hiroshi Mori ,&nbsp;Takafumi Shinya ,&nbsp;Yuho Hayakawa ,&nbsp;Kaho Nobuhara ,&nbsp;Ken Yamaoka ,&nbsp;Tomoki Taguchi ,&nbsp;Tetsuya Tokiwa ,&nbsp;Kazuhiro Ozawa ,&nbsp;Daichi Murakami ,&nbsp;Wataru Tanaka ,&nbsp;Yurie Tsukishima","doi":"10.1016/j.tecto.2025.230759","DOIUrl":"10.1016/j.tecto.2025.230759","url":null,"abstract":"<div><div>Reconstructing the geological configuration around a major fault prior to its movement is essential for understanding regional tectonics and estimating total fault displacement. We aimed to reconstruct and validate the geological distribution across the Itoigawa–Shizuoka Tectonic Line (ISTL), central Japan, based on a metamorphic thermal analysis of the surrounding basement metamorphic rocks. The thermal structure of metamorphic rocks south of the ISTL shows a temperature increase in two directions: from east to west toward the western margin of the geologic body, and from south to north toward the intruded plutonic body. The east–west thermal structure closely resembles that of the metamorphic rocks north of the ISTL. Based on this regional-scale correspondence in metamorphic thermal structure across the ISTL, the reconstructed pre-faulting configuration suggests that the now discontinuously exposed plutonic bodies to the south and north of the ISTL were originally a single plutonic body before faulting. The extent of the intrusive magma body, inferred from the estimated thermal structure and modeled through intrusion thermal analysis, is consistent with the north–south span of the reconstructed plutonic body. This consistency supports the validity of the reconstruction based on regional thermal structure. Furthermore, our results are consistent with the strike–slip faulting along the ISTL having occurred after the intrusion of magma at approximately 10 Ma and caused a total horizontal displacement of approximately 13 km. Thus, analyzing the metamorphic temperatures of basement rocks offers a novel and effective approach for reconstructing pre-faulting geological relationships and for investigating fault history over geological timescales.</div></div>","PeriodicalId":22257,"journal":{"name":"Tectonophysics","volume":"907 ","pages":"Article 230759"},"PeriodicalIF":2.7,"publicationDate":"2025-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143870353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A zoning model for seismic hazard analysis of Finland and adjacent areas: A fusion of seismological and geological data","authors":"Päivi Mäntyniemi ,&nbsp;Ludovic Fülöp ,&nbsp;Kati Oinonen ,&nbsp;Niina Junno ,&nbsp;Emilia Kosonen ,&nbsp;Annakaisa Korja","doi":"10.1016/j.tecto.2025.230757","DOIUrl":"10.1016/j.tecto.2025.230757","url":null,"abstract":"<div><div>We present a new seismic zoning model for the territory of Finland and adjacent areas in northern Europe for the purpose of seismic hazard mapping. The target region, mostly situated in the stable continental region of the Fennoscandian Shield, exhibits predominantly earthquakes below moment magnitude 3.0. We have delineated area seismic source zones by fusing seismological, geological, and geophysical data, and tectonic boundaries. The approach is warranted to find sufficient argumentation on the zoning due to the poor to non-existent seismicity data in the eastern and southeastern part of our target region. We have addressed the subjectivity included in delineation of zone boundaries by combining the preliminary delineations of four expert groups into a model with three levels of details: macro-, meso- and microlevel. We compare the new microlevel zoning with the regional zoning models of 2015 and 2016 and all the three zonings with the respective zonings of the 2020 European Seismic Hazard Model. We argue that the new zoning model SZ2025FI provides a sufficient basis for seismic hazard mapping on national and regional scales, as well as European and global mapping initiatives.</div></div>","PeriodicalId":22257,"journal":{"name":"Tectonophysics","volume":"907 ","pages":"Article 230757"},"PeriodicalIF":2.7,"publicationDate":"2025-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143875045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A review of velocity fields in fault bend folding kinematic models: General algorithm for computational application","authors":"Ernesto Cristallini","doi":"10.1016/j.tecto.2025.230758","DOIUrl":"10.1016/j.tecto.2025.230758","url":null,"abstract":"<div><div>This study presents a comprehensive approach to fault-related folding by integrating multiple kinematic models into a unified framework. Fault-parallel flow, inclined shear, classical fault-bend folding (flexural-slip fault bend folding), and backlimb trishear are combined within this methodology. Hanging-wall particle velocities are computed based on the asymmetry of the axial trace relative to the bisector of each fault bend. A backlimb trishear zone for smoothing deformation over sharp fault bends can be added to produce a curved shape in the resulting folds. Validation against analog physical experiments and natural examples demonstrates a strong agreement, accurately capturing the geometry of natural folds. By incorporating asymmetry angles and backlimb trishear apical angles, the model successfully reproduces complex structures, including folds with progressive limb rotation. Additionally, it enhances classical fault-bend folding, inclined shear, and fault-parallel flow models by enabling independent balancing of each fault bend, facilitating the development of curved and geologically realistic folds. Implemented in Python, the proposed algorithm allows users to test it on simple fold structures, serving as a foundation for integration into more advanced software. Its computational efficiency and reversibility make it particularly well-suited for iterative model adjustments to fit real data. This integration of fault-bend fold models represents a significant advancement, offering a robust framework for simulating complex geological structures consistent with seismic profiles, well data, and field observations. Moreover, by adjusting the slip direction, the model can be adapted to accommodate both reverse and normal faulting, making it applicable to a wide range of geological scenarios. Strain in the models can be effectively tracked by embedding objects of known shape, such as circles or a regular grid, in the undeformed state.</div></div>","PeriodicalId":22257,"journal":{"name":"Tectonophysics","volume":"907 ","pages":"Article 230758"},"PeriodicalIF":2.7,"publicationDate":"2025-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143875046","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}