Global and Planetary Change最新文献

{"title":"Unveiling shallow marine redox context for the first Phanerozoic mass extinction event","authors":"Kuizi Li,&nbsp;Qingshan Wang,&nbsp;Ruliang He,&nbsp;Jian Han,&nbsp;Chao Chang","doi":"10.1016/j.gloplacha.2025.105215","DOIUrl":"10.1016/j.gloplacha.2025.105215","url":null,"abstract":"<div><div>Following the Cambrian Explosion, the first Phanerozoic mass extinction occurred during the Cambrian Age 4, resulting in a loss of ∼45 % of marine genera. To semi-quantitatively reconstruct shallow marine oxygenation variations throughout this event, we conducted carbonate I/(Ca + Mg) and cerium anomaly (Ce/Ce*) analyses on two shallow-water borehole sections (K2 and WN2) from the eastern Yangtze Block. The results show consistently low I/(Ca + Mg) ratios (&lt;0.5 μmol/mol) and high Ce/Ce* ratios (&gt;0.8) from the top of Cambrian Stage 3 to the end of Cambrian Stage 4. Furthermore, the shallower K2 section exhibits systematically higher I/(Ca + Mg) and lower Ce/Ce* ratios than the deeper WN2 section. These patterns indicate the persistence of oxygen-limited conditions and a depth-dependent oxygen gradient in shallow marine environments across the eastern Yangtze Block throughout Cambrian Age 4. Integration with published carbonate I/(Ca + Mg) and Ce/Ce* records further demonstrates a marked decline in shallow marine oxygenation coinciding with the transition from the Cambrian Explosion to the mass extinction. Collectively, these findings suggest that persistent low-oxygen conditions in shallow marine environments were likely a key driver of the metazoan mass extinction during Cambrian Age 4, shedding new light on the linkage between marine environmental changes and metazoan evolution during this critical period.</div></div>","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"257 ","pages":"Article 105215"},"PeriodicalIF":4.0,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145689190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"pH rise in intermediate water of the South China Sea during the last deglaciation","authors":"Mengyuan Wang ,&nbsp;Luyuan Hu ,&nbsp;Zhuoyan Zheng ,&nbsp;Bingbing Wei ,&nbsp;Guodong Jia","doi":"10.1016/j.gloplacha.2025.105220","DOIUrl":"10.1016/j.gloplacha.2025.105220","url":null,"abstract":"<div><div>During the last deglaciation, the reduction of deep-ocean carbon storage in the western Pacific has been considered a contributing factor to the increase in atmospheric <em>p</em>CO₂. However, there is limited understanding of how inorganic carbon in intermediate water changed and responded to water column ventilation. This study utilized marine-produced lipid biomarkers to reconstruct temperature and pH in the intermediate waters of the South China Sea (SCS). Our results show a decrease in temperature and an increase in pH of intermediate waters of both the northern and southern SCS during the last deglaciation. The temperature decrease is likely due to the enhanced mixing of intermediate and deep waters induced by stronger ventilation, with a stronger mixing intensity in the southern SCS contributing to a greater temperature drop. In contrast, the increase in pH is only partly consistent with the proposed enhanced mixing of intermediate and deep waters during the last deglaciation. A reduced organic carbon pump may also have played an important role, particularly in the northern SCS. Overall, our findings indicate a significant rise in pH in the intermediate waters of the SCS during the last glaciation, pointing to reduced carbon storage, which likely have contributed to the increase in atmospheric CO₂ during this period.</div></div>","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"257 ","pages":"Article 105220"},"PeriodicalIF":4.0,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145690167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Spatial heterogeneity of wildfire in the East Asian monsoon region on a glacial-interglacial timescale","authors":"Yanxia Liang ,&nbsp;Xin Zhou ,&nbsp;Tao Zhan ,&nbsp;Ye Yang ,&nbsp;Xiaoyan Liu ,&nbsp;Yong Luo ,&nbsp;Yufeng Yuan ,&nbsp;Enbao Wang","doi":"10.1016/j.gloplacha.2025.105277","DOIUrl":"10.1016/j.gloplacha.2025.105277","url":null,"abstract":"<div><div>Understanding the responses of wildfires to long-term climate variability is critical for improving fire management strategies and maintaining ecological stability. However, the spatial heterogeneity and drivers of wildfires in the East Asian monsoon (EAM) region on orbital timescales remain poorly constrained. In this study, wildfire dynamics across the last five glacial-interglacial cycles were determined based on a ∼ 480 kyr wildfire history reconstructed from black carbon (BC) records in the Huangshan loess-paleosol sequence in northeastern China. The results revealed substantial glacial-interglacial cycles in northeastern China, with more intense fires during interglacials than glacials. Comparative analysis with other wildfire records revealed notable spatial heterogeneity of wildfires across the EAM region on the glacial-interglacial timescale. Wildfires in the eastern East Asian monsoon (EEAM) region were more active during interglacials, likely due to higher temperatures and greater biomass availability. Conversely, those in the western East Asian monsoon (WEAM) region were more frequent during glacials because of fuel desiccation caused by reduced precipitation. Overall, the large-scale spatial precipitation pattern, which gradually decreased from southeast to northwest in the EAM region, may serve as the core driver of wildfire spatial heterogeneity. Under future global warming, the EEAM region will likely face elevated wildfire risks and should be prioritized for fire prevention.</div></div>","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"257 ","pages":"Article 105277"},"PeriodicalIF":4.0,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145845312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Elevated δ13C values across the Albian-Cenomanian boundary (OAE 1d) in eastern Neo-Tethys: Insights into a potential super nutrient water mass","authors":"Xianghui Li ,&nbsp;Zhen Wei ,&nbsp;Lilian Švábenická ,&nbsp;Jingyu Wang ,&nbsp;Shouchai Wei ,&nbsp;Yong Zhou ,&nbsp;Xiaolong Fan ,&nbsp;Gongjue Jiebu ,&nbsp;Pingcuo Zhaxi","doi":"10.1016/j.gloplacha.2025.105245","DOIUrl":"10.1016/j.gloplacha.2025.105245","url":null,"abstract":"<div><div>Oceanic Anoxic Event (OAE) 1d, occurring across the Albian-Cenomanian boundary, has been postulated as a global paleoceanographic phenomenon. However, the consistency of critical proxies, including carbon isotope, biota, and productivity remains ambiguous, due to limited data on paleogeographic and paleoceanographic context. To address the gap and explore OAE 1d records in eastern Neo-Tethys and its global correlation, this study reports a comprehensive analysis of bio- and chemo- stratigraphy and lithofacies within the Langshan Formation in the Coqen Basin, central Xizang of China. Integrated stratigraphy dates the upper Second Member - lower Third Member to the late Albian to early Cenomanian and delineates the OAE 1d horizon. Eight microfacies (MF1−MF8) were interpreted, categorizing depositional environments of carbonate platform slope to deep shelf with minor open and restricted interior platform. The correlation of carbon isotope excursion stages A–D within the Neo-Tethys and the discrepancy among different marine domains suggest that OAE 1d may be pronounced in a super-regional scale, challenging the view of a strictly global event. Notably, the eastern Neo-Tethys exhibits exceptionally high mean δ¹³C values (3.83–3.91 ‰) during the late Albian, quadruple that of southern Neo-Tethys and almost double those of other marine domains, indicating geographically differential water mass conditions. Favorable paleoenvironmental factors, including low-latitude position, confined intracontinental epeiric sea, multiple nutrient sources, and volcanic activity are proposed as drivers contributing to super nutrient-rich water masses and high productivity. These conditions likely resulted in elevated δ¹³C values and offer insights into the paleogeographic and paleoceanographic dynamics associated with OAE 1d.</div></div>","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"257 ","pages":"Article 105245"},"PeriodicalIF":4.0,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145753302","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Corrigendum to ‘Carbon and nitrogen cycling in response to global environmental change during the Carnian Pluvial Episode (late Triassic)’ [Global and Planetary Change, Volume 256, January 2026, 105193]","authors":"Wolfgang Ruebsam","doi":"10.1016/j.gloplacha.2025.105248","DOIUrl":"10.1016/j.gloplacha.2025.105248","url":null,"abstract":"","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"257 ","pages":"Article 105248"},"PeriodicalIF":4.0,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145785320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Miocene carbonate crash in the eastern Pacific: A catalyst for early rare earth element enrichment","authors":"Yayue Tang ,&nbsp;Dengfeng Li ,&nbsp;Fei Huang ,&nbsp;Rui Wang ,&nbsp;Jiewei Hu ,&nbsp;Jinzhou Peng ,&nbsp;Yu Fu ,&nbsp;Xiaoming Sun","doi":"10.1016/j.gloplacha.2025.105235","DOIUrl":"10.1016/j.gloplacha.2025.105235","url":null,"abstract":"<div><div>Rare earth element and yttrium (REE + Y = REY) are critical and strategic resources due to their significant role in various industries, making exploring new REY resources and studying the enrichment mechanisms important. Deep-sea REY-rich sediments are primarily found in siliceous deposits below the carbonate compensation depth (CCD), however, the causative mechanisms for negative correlation between REY enrichment and carbonate content remain unclear. Here, we select a period of REY enrichment (from 20 Ma) from International Ocean Discovery Program (IODP) Site U1334 that coincides with carbonate crash and focus on analyzing the influence of carbonate dissolution on REY enrichment in sediments from the Eastern Equatorial Pacific (EEP) and their associated environment changes. Prior to 15 Ma, REY contents range from 47 to 253 ppm, average at 125 ppm. Neodymium isotope (εNd) of fish debris was used to construct the evolution of deep water in EEP. The values (−4.3 to −3.5; avg. −3.8) indicate sluggish deep-water circulation under warm climate conditions, coinciding with a gradual carbonate accumulation rate (CAR) decline. While after 15 Ma, more radiogenic εNd ranged from −5.1 to −3.3, alongside Ti/Al average ratio increased from 2.56 to 2.71 and near zero CAR, reflecting stronger, more corrosive bottom waters and intensified silicate weathering driven by cooling and ice-sheet expansion, and finally the carbonate content depleted at 11 Ma. Meanwhile, average REY contents increase from 311 (∼ 15–11 Ma) to 623 ppm after 11 Ma, with accompanied by a rise in TOC and δ Ce from 0.02 to 0.13 % and 0.12–0.19 %, respectively. Our findings offer new constraints on the triggers of the Miocene carbonate crash and REY enrichment which is under the ultimate influence of carbonate dissolution during the Miocene, and capture the ongoing process of REY enrichment with organic matter burial.</div></div>","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"257 ","pages":"Article 105235"},"PeriodicalIF":4.0,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145697231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modelling wildfire and post-fire carbon budgets of a boreal forest under a changing climate","authors":"Md. Rafikul Islam ,&nbsp;Lars Nieradzik ,&nbsp;Julia Kelly ,&nbsp;Anna Maria Jönsson ,&nbsp;Natascha Kljun","doi":"10.1016/j.gloplacha.2025.105230","DOIUrl":"10.1016/j.gloplacha.2025.105230","url":null,"abstract":"<div><div>Understanding the dynamics of post-fire carbon recovery is critical for managing boreal forests under climate change. This study evaluates the LPJ-GUESS-BLAZE models' performance in simulating vegetation structure, fire emissions, and post-fire carbon dynamics at the stand scale in a boreal forest in Sweden. Combining current climate and future scenarios (SSP1–2.6, SSP5–8.5), we investigated the impacts of post-fire management strategies, including no management and different reforestation options, on the forest carbon balance. Our results showed that the model accurately simulated unburnt vegetation structure. However, it overestimated fire carbon emissions compared to in-situ estimates. Post-fire carbon flux simulations revealed that avoiding salvage-logging of fire-surviving trees could result in the highest net carbon uptake in the near future (2019–2060). Reforestation strategies with a combination of conifer and broad-leaved trees consistently resulted in higher net C uptake than monoculture or mixed conifer options across all scenarios. Warming scenarios further accelerated carbon recovery, reducing the years needed to reach the carbon compensation point (CCP), i.e. the time when cumulative carbon uptake by reforestation balances the total carbon lost due to fire and post-fire emissions. Nevertheless, our study also revealed that the modelled rate of forest recovery was more rapid than observed. Our findings suggest that addressing specific model issues (e.g. fuel load and early stand development) can increase the robustness of modelled fire carbon emissions and CCP estimates.</div></div>","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"257 ","pages":"Article 105230"},"PeriodicalIF":4.0,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145689183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Continuous Atlantic Water advection to the western Fram Strait since the Late glacial","authors":"Maciej M. Telesiński,&nbsp;Dhanushka Devendra,&nbsp;Marek Zajączkowski","doi":"10.1016/j.gloplacha.2025.105219","DOIUrl":"10.1016/j.gloplacha.2025.105219","url":null,"abstract":"<div><div>The Fram Strait is the primary gateway between the Arctic and global oceans, critically influencing ocean circulation and climate dynamics. While the eastern Fram Strait has been well studied, its western part remains underexplored due to persistent sea-ice cover and carbonate dissolution challenges. This study presents a multiproxy analysis of six sediment records, including two new cores, along the East Greenland shelfbreak to reconstruct the Atlantic Water (AW) advection since the Late Glacial (∼35 ka BP). Results indicate a continuous AW presence, with enhanced inflow during Marine Isotope Stage 3, fostering open-water conditions and aiding regional ice sheet growth. The early Last Glacial Maximum saw high productivity and persistent AW inflow, while deeper halocline conditions constrained AW to subsurface layers. Deglaciation initiated around 19 ka BP, marked by meltwater pulses that impacted AW pathways and oceanic stratification. During Heinrich Stadial 1 and the Younger Dryas, AW was forced deeper, retaining subsurface warmth despite surface cooling. The Holocene transition brought spatially asynchronous warming and foraminiferal flux increases, but AW inflow remained relatively steady. However, localized changes, including increased meltwater and weakened east-west recirculation, modulated its surface impact. This study underscores the complex interplay between AW advection, sea ice, meltwater dynamics, and atmospheric forcing in shaping the paleoceanography of the western Fram Strait. Despite a persistent AW signal, surface environmental conditions varied significantly in response to regional and hemispheric climate drivers, often in contrast to the eastern Fram Strait.</div></div>","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"257 ","pages":"Article 105219"},"PeriodicalIF":4.0,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145690060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Astronomical control on marine anoxia during the Kellwasser Crisis and Rhinestreet Event (Appalachian Basin, New York, USA)","authors":"Jarno J.C. Huygh ,&nbsp;Thomas J. Algeo ,&nbsp;Bradley B. Sageman ,&nbsp;Michiel Arts ,&nbsp;Charles A. Ver Straeten ,&nbsp;D. Jeffrey Over ,&nbsp;Justin Gérard ,&nbsp;Loïc Sablon ,&nbsp;Michel Crucifix ,&nbsp;Anne-Christine Da Silva","doi":"10.1016/j.gloplacha.2025.105216","DOIUrl":"10.1016/j.gloplacha.2025.105216","url":null,"abstract":"<div><div>The Kellwasser Crisis near the Frasnian-Famennian boundary (∼372 Ma) is linked to one of the major Phanerozoic biodiversity crises. It is associated with sea-level changes, carbon-cycle perturbations, and pulsed oceanic anoxia, that led to black shale deposition characterized by positive carbon isotope excursions, akin to the Kellwasser horizons in Germany. Despite growing evidence of astronomically forced climatic stresses influencing Devonian marine systems, the trigger mechanism(s) of the Kellwasser Event remain debated. The West Valley core (WVC) comprises middle Frasnian to lower Famennian strata, including the Rhinestreet and Kellwasser events, characterized by black shales, elevated total organic carbon (TOC) content, and a positive δ¹³C_org carbon isotope excursion in the Kellwasser Crisis interval. In this work, we performed cyclostratigraphic analysis of Ti, Ti/Al and TOC, which reveals a strong astronomical imprint, particularly eccentricity amplitude modulation patterns. The TOC record was tuned to the stable 405-kyr eccentricity period, yielding a 5.67-Myr-long floating astrochronology, with event durations for the Rhinestreet and Kellwasser intervals consistent with previous reports. Subsequent analysis confirmed an equally strong eccentricity imprint on the titanium content, strongly implying a link between organic matter preservation, detrital sediment supply and astronomical forcing. Additionally, a dominant imprint of the 1.2-Myr and 2.4-Myr obliquity cycles on sea-level variation supports astronomical control on the Kellwasser Crisis. Finally, new insights into the phase relationship between the Rhinestreet and Kellwasser events and astronomically forced climate changes are globally contextualized within a new cyclostratigraphic model, emphasizing the role of eccentricity and obliquity in pacing marine anoxia.</div></div>","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"257 ","pages":"Article 105216"},"PeriodicalIF":4.0,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145690063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ice sheet instability and meltwater events along the Svalbard–Barents Sea margin during the last 60,000 years","authors":"R.G. Lucchi ,&nbsp;C. Caricchi ,&nbsp;L. Sagnotti ,&nbsp;M.E. Musco ,&nbsp;G. Giorgetti ,&nbsp;R. Ventrice ,&nbsp;N. Douss ,&nbsp;F. Princivalle ,&nbsp;C. Morigi ,&nbsp;P. Macrì ,&nbsp;F.S. Gois Smith ,&nbsp;A. Caburlotto ,&nbsp;R. Geletti ,&nbsp;R. Romeo ,&nbsp;F. Zgur ,&nbsp;M. Rebesco","doi":"10.1016/j.gloplacha.2025.105261","DOIUrl":"10.1016/j.gloplacha.2025.105261","url":null,"abstract":"<div><div>Sediment drift records from the western Barents Sea–Svalbard margin provide key insights into the response of the marine-based paleo Svalbard–Barents Sea Ice Sheet (SBSIS) to climatic variability over the past 60 ky. Lithofacies characterization combined with clay mineral assemblages enables reconstruction of sediment provenance and depositional processes. Illite is ubiquitous and of limited provenance value, whereas smectite reflects input from the West Spitsbergen Current, chlorite records local ice streams draining through Storfjorden–Bellsund troughs, and kaolinite is linked to iceberg rafting from the Storbanken region following calving of the Bjørnøyrenna paleo-ice stream. The distribution of these minerals provides a robust proxy for SBSIS activity across central and western sectors.</div><div>Sedimentation rates, away from mass-transport deposits, were unexpectedly low during glacial periods but high during deglaciations and interglacials. Episodes of intensified sediment delivery reflect short-lived, widespread meltwater pulses. A notable H2-like layer deposited ∼24.8–23.5 ky, above Last Glacial Maximum mass transport deposits, documents a prominent meltwater event driven by increased Northern Hemisphere insolation. This event destabilized the fully expanded SBSIS in areas with deeply grounded ice streams and retrograde shelf morphologies, underscoring the ice sheet's sensitivity to atmospheric warming and ocean forcing.</div><div>Meltwater pulses profoundly affected the Arctic, enhancing water-column stratification, sea-ice expansion, organic matter accumulation, and bottom-water oxygen depletion, with implications for carbonate and magnetite diagenesis and for carbon storage in polar basins during glacial–interglacial transitions.</div></div>","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"257 ","pages":"Article 105261"},"PeriodicalIF":4.0,"publicationDate":"2026-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145823789","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}