Global and Planetary Change最新文献

{"title":"Climatic regulation of mercury deposition in Cuona Lake from the central Tibetan Plateau during the last 13,000 years: New insights from mercury isotope records","authors":"Ruifang Ma ,&nbsp;Wei Shu ,&nbsp;Wei Chen ,&nbsp;Hongming Cai ,&nbsp;Jie Huang ,&nbsp;Christophe Colin ,&nbsp;Sophie Sépulcre ,&nbsp;Xinquan Zhou ,&nbsp;Jiubin Chen ,&nbsp;Shichang Kang","doi":"10.1016/j.gloplacha.2026.105322","DOIUrl":"10.1016/j.gloplacha.2026.105322","url":null,"abstract":"<div><div>The Tibetan Plateau (TP) is essential for evaluating global ecological impact through tracing the mercury (Hg) source and transformation in its lake sediments. Cuona Lake, situated at the transition zone of the Indian summer monsoon (ISM) and the westerlies, provides an ideal natural archive for understanding long-term interactions between Hg deposition and climate change. Our results show that temporal variations of Hg accumulation in a sediment core CN12/01 are influenced by distinct atmospheric patterns since 13 cal ka BP. During ∼13–8 cal ka BP, elevated ∆²⁰⁰Hg and higher smectite/illite ratios indicate that intensified summer monsoon rainfall enhanced atmospheric Hg contributions (41 ± 7%). Increased Zr/Rb ratios coupled with decreased total Hg concentrations (THg) suggest that fine particulates carrying soil-eroded mercury preferentially export downstream. In contrast, during 6–3 cal ka BP, the climatic pattern of the studied area is mainly controlled by the westerlies, showing relatively weakened precipitation associated with depleted ∆²⁰⁰Hg and lower smectite/illite ratios. However, enhanced accumulation of fine particulates (low Zr/Rb ratios) and THg concentrations during this period indicates increased terrestrial mercury retention in the lake sediments. This study proposes that Cuona Lake shifts from functioning as a Hg “transporter” to a “sink” at approximately 6 cal ka BP, coinciding with the climatic transition of ISM-westerlies patterns. This shift represents an important process in regulating the mercury cycle of the terrestrial ecosystems in the TP.</div></div>","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"258 ","pages":"Article 105322"},"PeriodicalIF":4.0,"publicationDate":"2026-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146001040","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":"Century-long socioeconomic-air pollution transitions revealed by lake sediments in Northeast China","authors":"Yalan Tang ,&nbsp;Yongming Han ,&nbsp;Yichen Wang ,&nbsp;Dongna Yan ,&nbsp;Shaolong Sun ,&nbsp;Qiyuan Wang ,&nbsp;Dewen Lei ,&nbsp;Hao Peng ,&nbsp;Peng Yao ,&nbsp;Zeyu Liu ,&nbsp;Ulrike Dusek","doi":"10.1016/j.gloplacha.2026.105323","DOIUrl":"10.1016/j.gloplacha.2026.105323","url":null,"abstract":"<div><div>Understanding the long-term interplay between air pollution and socioeconomic development is essential for evaluating sustainability transitions, yet its long-term dynamics remain poorly understood. Most existing studies rely on static indicators and lack continuous environmental records, limiting the detection of nonlinear transitions and threshold effects. By integrating records of combustion-derived pollutants (polycyclic aromatic hydrocarbons, spheroidal carbonaceous particles, and soot with its fossil fraction) collected from a 121-year sediment core in Sihailongwan Maar Lake with historical socioeconomic datasets, this study constructs the coupling index based on the rate of change to characterize the temporal evolution of atmospheric–socioeconomic linkages, and quantifies the relative contributions of key driving factors to historical pollution trends using Logarithmic Mean Divisia Index decomposition. Our results reveal a transition towards weak decoupling in the early 21st century, with an Environmental Kuznets Curve turning point for combustion-derived pollution emerging at a per capita GDP of approximately 11,500–13,320 Yuan (in constant 2015 prices). Decomposition analysis shows that from 1900 to 2021, economic out increased air pollution levels by a factor of 245 and population growth by a factor of 30, whereas controls in energy intensity and emission intensity reduced them by factors of 131 and 117, respectively. This work underscores the potential of geological archives to trace human–environment coevolution, offering insights for addressing sustainability dilemmas in industrial regions.</div></div>","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"258 ","pages":"Article 105323"},"PeriodicalIF":4.0,"publicationDate":"2026-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146001034","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":"Millennial-scale fire and climate dynamics in the world's largest tropical wetland show emerging fire threat to flooded ecosystems","authors":"Bronwen S. Whitney, Danilo M. Neves, Nicholas J.D. Loughlin, Carlos D'Apolito, Coblinski Tavares Carla, Emma P. Hocking, Francis E. Mayle, Mitchell J. Power, , Mario L. Assine","doi":"10.1016/j.gloplacha.2026.105318","DOIUrl":"https://doi.org/10.1016/j.gloplacha.2026.105318","url":null,"abstract":"","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"4 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2026-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145995742","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":"Spatially focused exhumation supports short-wavelength deformation in the southeastern Tibetan Plateau","authors":"Guihong Zhang ,&nbsp;Yuntao Tian ,&nbsp;Philippe Hervé Leloup ,&nbsp;Zengjie Zhang ,&nbsp;Peizhen Zhang","doi":"10.1016/j.gloplacha.2026.105319","DOIUrl":"10.1016/j.gloplacha.2026.105319","url":null,"abstract":"<div><div>The wider occurrence of high topography on the eastern side of the Tibetan Plateau compared to the western side has sparked debate about the geodynamic mechanisms responsible for eastward plateau growth. Existing end-member models highlight either coherent block extrusion dominated by localized deformation along major faults, or plateau-scale distributed deformation driven by lower crustal flow. These two models have contrasting predictions in terms of spatial pattern of deformation and rock exhumation. Here, we reconstruct the Cenozoic exhumation pattern along a ∼ 150-km-long transect perpendicular to the NE-striking Ailaoshan-Red River shear zone, one of the largest Cenozoic strike-slip faults in the southeastern Tibetan Plateau. Exhumation rate modeling using new and published thermochronological ages shows a high spatial variation. Results reveal a sharp decrease from rapid Oligocene (∼1.9–4.1 km/m.y.) and Miocene (∼0.1–0.15 km/m.y.) exhumation within the ∼15 km-wide central Ailao Shan shear zone to minimum exhumation (∼0.03 km/m.y.) in the surrounding regions. Such a spatially short-wavelength exhumation pattern conflicts with models predicting long-wavelength deformation of crust, but supports the important role of highly localized deformation along major faults dominating the eastward plateau growth.</div></div>","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"258 ","pages":"Article 105319"},"PeriodicalIF":4.0,"publicationDate":"2026-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145995744","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":"Geochemical and isotopic insights into uranium mineralization in the Dongsheng Area (Ordos Basin, NW China): Implications for global uranium systems","authors":"Shamim Akhtar ,&nbsp;Tehseen Zafar ,&nbsp;Xiaoyong Yang ,&nbsp;Fabrizio Frontalini","doi":"10.1016/j.gloplacha.2026.105313","DOIUrl":"10.1016/j.gloplacha.2026.105313","url":null,"abstract":"<div><div>The Dongsheng region of the Ordos Basin (China) contains important sandstone-hosted uranium deposits that reveal an evolving interaction of geochemical evolution and tectono-sedimentary dynamics. The present work combines whole-rock and carbon‑sulfur isotopic compositions to understand the origin and formation of uranium metallogeny within the Middle Jurassic intracontinental Zhiluo Formation of the Ordos Basin. The δ¹³C values (−26.7‰ to −2.2‰) of calcite-cement indicate that the carbon mainly originated through biochemical remineralization. Negative and variable δ¹³C values indicate a strong biogenic carbon contribution, while positive excursions reflect mantle or inorganic inputs. Additionally, the δ³⁴S composition (−25.2‰ to 10.2‰) indicates the mutual inputs from bacterial sulfate reduction and Rayleigh fractionation. The broad δ³⁴S range of pyrite similarly points to multiple sources, with a strong bacterial sulfate reduction signal. Trace element patterns show Light Rare Earth Element (LREE) enrichment, Heavy Rare Earth Elements (HREE) depletion, and distinctive “W-shaped” anomalies (e.g., Nd, Nb, Zr), consistent with reductive immobilization under diagenetic conditions. Tectonic reconstruction and sedimentary provenance support a deposition along an active continental margin with felsic to intermediate source rocks. The Zhiluo Formation was deposited in arid to semi-arid settings, as evidenced by low Rb/Sr and high Sr/Cu and Sr/Ba ratios, reflecting high paleosalinity and strong evaporation. A revised genetic model is here proposed in which oxidized uranium-bearing groundwater interacts with both locally derived organic matter and hydrocarbon-charged reducing fluids (e.g., CH₄, CO, H₂S, CO₂) along structurally controlled fluid pathways, resulting in redox-driven uranium precipitation. This integrated isotopic–geochemical framework not only refines the mineralization model for the Dongsheng deposit but also provides a predictive approach for uranium exploration in analogous basinal settings worldwide. Our outcomes stress the wider role of microbial-hydrocarbon cycling in modulating uranium deposits across continental settings.</div></div>","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"258 ","pages":"Article 105313"},"PeriodicalIF":4.0,"publicationDate":"2026-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145995741","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":"Contrasting meridional displacement of the western and eastern North Pacific Subtropical Gyre occurred during ∼4.5–3.5 Ma: A response to strengthened SST gradient","authors":"Ting Chen ,&nbsp;Yixuan Wang ,&nbsp;Ran Wei ,&nbsp;Yi Zhong ,&nbsp;Qingsong Liu","doi":"10.1016/j.gloplacha.2026.105316","DOIUrl":"10.1016/j.gloplacha.2026.105316","url":null,"abstract":"<div><div>The causes of Northern Hemisphere Glaciation (NHG) during the Pliocene remain controversial. The western North Pacific Subtropical Gyre (wNPSG), the dominant conduit for poleward heat and moisture transport, may have modulated NHG development, yet its Pliocene evolution remain unconstrained. In this study, we analyzed diatom assemblage changes along the northern boundary of the wNPSG to investigate its meridional displacement. We compared these changes with those of the eastern NPSG (eNPSG) reconstructed using compiled published sea surface temperature data, and examined their linkages to the NHG. The diatom assemblages indicate a northward expansion of the wNPSG from ∼5.8 Ma to ∼4.5 Ma. This wNPSG expansion coincided with an expansion of the eNPSG, both likely related to global warming. Subsequently, a continued northward expansion of the wNPSG occurred between ∼4.5 Ma and ∼ 3.7 Ma, corresponding to an expansion of the Western Pacific Warm Pool but an eNPSG contraction. These contrasting changes probably linked to stronger easterly trade winds driven by an increased SST gradient between low- to mid-latitudes. We propose that the northward expansion of wNPSG during this period likely suppressed NHG formation until ∼3.7–3.5 Ma by transporting more heat to high latitudes via oceanic and atmospheric circulations. From ∼3.7 Ma to ∼2.5 Ma, diatom assemblages indicate that wNPSG retreated southward, coinciding with the onset of NHG. This study highlights the different behavior of the wNPSG versus the eNPSG during the early Pliocene and its potential role in suppressing the onset of NHG until ∼3.7 Ma.</div></div>","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"258 ","pages":"Article 105316"},"PeriodicalIF":4.0,"publicationDate":"2026-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145995740","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":"Early Pliocene (Zanclean) sea surface temperature for PlioMIP3","authors":"Harry J. Dowsett,&nbsp;Kevin M. Foley","doi":"10.1016/j.gloplacha.2026.105293","DOIUrl":"10.1016/j.gloplacha.2026.105293","url":null,"abstract":"<div><div>Paleoclimate researchers have been comparing Pliocene environmental data to paleoclimate model results since the 1980s. The Pliocene Model Intercomparison Project (PlioMIP) began in 2008 with a focus on the Late Pliocene. Here we assess the availability and utility of sea surface temperature (SST) data for verification of Pliocene Model Intercomparison Project (PlioMIP3) Early Pliocene (Zanclean) experiments. We analyze published data in terms of quantity and spatial distribution. Only SST estimates derived using alkenone paleo thermometry are reported, and all estimates are based upon the same temperature calibration. Sea surface temperature data are selected from within three distinct time intervals: The early Zanclean 5.3 Ma – 4.2 Ma time slab, and two time slices within the early Zanclean, chosen by PlioMIP3 at 4.870 Ma and 4.474 Ma. Results show the early Zanclean time slab contains 2055 individual estimates. Approximately ∼ 80% of these estimates come from Sites 609, 642, 846, 847, 882, 907, and 1146. There are 17 sites with a total of 42 estimates within the 4.474 Ma ±10 kyr time slice, and 15 sites with a total of 47 data points within the 4.870 Ma ±10 kyr interval. The sparse spatial and temporal distribution of Zanclean data, relative to the data available for the mid Piacenzian, makes point-by-point data model comparison suspect. We suggest interpreting model output against lower resolution long term trends in proxy data, and comparison of models through temperature gradients, may be the most useful application of currently available data. Integrating Zanclean age coastal plain sequences within data model comparison schemes, for increased understanding of regional climate impacts, also holds great potential.</div></div>","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"259 ","pages":"Article 105293"},"PeriodicalIF":4.0,"publicationDate":"2026-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145995745","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":"Antarctic warming affects northern Equatorial Indian Ocean SST via oceanic tunnels","authors":"Sharmila Sherin ,&nbsp;Manish Tiwari ,&nbsp;Vikash Kumar","doi":"10.1016/j.gloplacha.2026.105321","DOIUrl":"10.1016/j.gloplacha.2026.105321","url":null,"abstract":"<div><div>The Indian monsoon is highly sensitive to tropical Indian Ocean SST, which exhibits significant variability on various timescales. Here we reconstruct the surface and thermocline temperatures of the northern equatorial Indian Ocean for the past 37 kyr, using Mg/Ca ratios of the surface- and thermocline-dwelling foraminifera. Our findings indicate a consistent warming trend at the surface and thermocline during the cold Heinrich Stadials, coinciding with Antarctic Isotope Maxima (AIM) events and superimposed on the zonal negative dipole structure in the equatorial Indian Ocean. We further support this using a transient climate simulation (TraCE-21ka), which shows that warming of the Southern Ocean during North Atlantic stadials influenced the north equatorial Indian Ocean surface hydroclimate through northward tunnelling of Southern Ocean water masses. With the projected rise in Antarctic and Southern Ocean temperatures, the oceanic tunnels linking southern high-latitude and tropical Indian Ocean climates may have a significant impact on monsoon hydrology.</div></div>","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"258 ","pages":"Article 105321"},"PeriodicalIF":4.0,"publicationDate":"2026-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145995748","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":"Holocene relative sea-level changes from the Atlantic coasts of South America","authors":"K. Rubio-Sandoval ,&nbsp;T.A. Shaw ,&nbsp;M. Vacchi ,&nbsp;N. Khan ,&nbsp;B.P. Horton ,&nbsp;J.R. Angulo ,&nbsp;M. Pappalardo ,&nbsp;A.L. Ferreira-Júnior ,&nbsp;S. Richiano ,&nbsp;M.C. de Souza ,&nbsp;P.C. Giannini ,&nbsp;D.D. Ryan ,&nbsp;E.J. Gowan ,&nbsp;A. Rovere","doi":"10.1016/j.gloplacha.2026.105315","DOIUrl":"10.1016/j.gloplacha.2026.105315","url":null,"abstract":"<div><div>Holocene relative sea-level (RSL) changes along the Atlantic coast of South America reflect a complex interplay between ice equivalent sea-level, glacio-isostatic adjustment (GIA), regional tectonics, and local sedimentary processes. However, the uneven spatial and temporal resolution of existing Holocene RSL data has hindered regional assessments. Here, we compile and standardize 1108 RSL data points from Brazil, Uruguay, Argentina, and Chilean Tierra del Fuego, creating the first comprehensive database for the southwestern Atlantic. The data reveals a widespread Mid-Holocene highstand between 7000 and 4000 years BP, with RSL rising 2 to 4 m above present-day sea level, followed by a gradual fall to present. This pattern is consistent with GIA model predictions across the region's &gt; 50° latitudinal span. Peak rates of RSL change occurred during the Early to Mid-Holocene transition, reaching up to 17.2 mm/yr in Tierra del Fuego and decreasing to 1.6 mm/yr near the Amazon delta. After 5000 years cal BP, RSL started to fall at 0.5 mm/yr. This Atlantic coast of South America database fills a critical geographic gap and provides a robust framework for refining GIA models and understanding sea-level evolution during the Holocene in the Southern Hemisphere.</div></div>","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"259 ","pages":"Article 105315"},"PeriodicalIF":4.0,"publicationDate":"2026-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145995747","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":"Tropicalization and biodiversity restructuring of calcifying plankton in a rapidly warming Mediterranean Sea","authors":"Arturo Lucas ,&nbsp;Sven Pallacks ,&nbsp;Alessandro Incarbona ,&nbsp;P. Graham Mortyn ,&nbsp;Patrizia Ziveri","doi":"10.1016/j.gloplacha.2026.105314","DOIUrl":"10.1016/j.gloplacha.2026.105314","url":null,"abstract":"<div><div>Climate-driven shifts in species diversity, community composition and phenology can disrupt ecosystem functioning and compromise marine ecosystem stability. The Mediterranean Sea, a global biodiversity hotspot, is particularly vulnerable to anthropogenic climate change and is experiencing a growing biodiversity crisis especially driven by warming, habitat degradation, pollution and the introduction of new species. Yet, current knowledge of biodiversity changes in this region is largely limited to shallow shelf benthic communities and macroorganisms. Calcifying phytoplankton and zooplankton, however, offer a unique lens into pelagic ecosystem dynamics, as their fossil record preserves signals of biodiversity change in deep-sea sediments spanning the Industrial Era and the current phase of rapid warming. This study focuses on the reconstruction of diversity change of two dominant calcifying plankton groups: coccolithophores and foraminifera (primary and secondary producers). We examine two selected sedimentary records of the western and central Mediterranean—Alboran Sea and the Strait of Sicily—spanning the last ∼1700 and 200 years of modern climate, respectively. By quantifying abundance, diversity and turnover of species composition we evaluate the potential response of calcifying plankton assemblages to oceanographic changes under anthropogenic climate change. The results revealed contrasting changes in the diversity of the two dominant calcifying plankton groups, with a rapid increase in coccolithophore diversity alongside a decrease in planktonic foraminiferal diversity during the Industrial Era. We attribute these group-specific responses to ecological and physiological differences, particularly in relation to life cycles and water column distribution, under increasingly stratified, nutrient-depleted surface waters driven by rising sea surface temperatures. In addition, this study provides first indication of tropicalization of the western Mediterranean plankton derived from the increasing intrusion and eastward expansion of the coccolithophore <em>Gephyrocapsa oceanica</em> from the Strait of Gibraltar into the Mediterranean Sea. The highest abundances of this species are restricted to the Equatorial Atlantic Divergence Zone and only found in higher proportions in the Mediterranean during past warm periods. Although the temperate-productivity foraminiferal species of <em>Globigerina bulloides</em> and <em>Globorotalia inflata</em> remain the dominant foraminiferal species, previous minor dominant species are being replaced by warm-oligotrophic species, such as <em>Trilobatus sacculifer</em> and <em>Globigerinella</em> spp. These align with model projections of tropical species migrating into the area, previously documented among benthic organisms and point to a broader restructuring of planktonic life.</div></div>","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"259 ","pages":"Article 105314"},"PeriodicalIF":4.0,"publicationDate":"2026-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145995746","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}