地球科学最新文献

{"title":"Impact-Driven Redox Stratification of Earth's Mantle","authors":"Estefania L. Henningsen,&nbsp;Jun Korenaga,&nbsp;Simone Marchi","doi":"10.1029/2024JB030817","DOIUrl":"https://doi.org/10.1029/2024JB030817","url":null,"abstract":"<p>Planetary formation involves highly energetic collisions, the consequences of which set the stage for the ensuing planetary evolution. During accretion, Earth's mantle was largely molten, a so-called magma ocean, and its oxidation state was determined by equilibration with metal-rich cores of infalling planetesimals through redox buffering reactions. We test two proposed mechanisms (metal layer and metal droplets) for equilibration in a magma ocean and the resulting oxidation state (Fe³⁺/ΣFe). Using scaling laws on convective mixing, we find that the metal layer could promote oxidation of a magma ocean, but this layer is too short-lived to reproduce present-day mantle Fe³⁺/ΣFe (2%–6%). Metal droplets produced by the fragmentation of impactor cores can also promote oxidation of a magma ocean. We use Monte Carlo sampling on two possible accretion scenarios to determine the likely range of oxidation states by metal droplets. We find that equilibration between silicate and metal droplets tends toward higher mantle Fe³⁺/ΣFe than presently observed. To achieve present-day mantle Fe³⁺/ΣFe and maintain the degree of equilibration suggested by Hf-W and U-Pb systematics (30%–70%), the last (Moon-forming) giant impact likely did not melt the entire mantle, therefore leaving the mantle stratified in terms of oxidation state after main accretion completes. Furthermore, late accretion impacts during the Hadean (4.5–4.0 Ga) could generate reduced domains in the shallow upper mantle, potentially sustaining surface environments conducive for prebiotic chemistry.</p>","PeriodicalId":15864,"journal":{"name":"Journal of Geophysical Research: Solid Earth","volume":"130 4","pages":""},"PeriodicalIF":3.9,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143741248","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}

{"title":"Turbulence Characteristics of Ice-Free Radiatively Driven Convection in a Deep, Unstratified Lake","authors":"Kenneth Larrieu,&nbsp;Oscar Sepúlveda Steiner,&nbsp;Drew M. Friedrichs,&nbsp;Jasmin B. T. McInerney,&nbsp;Jay A. Austin,&nbsp;Alexander L. Forrest","doi":"10.1029/2024GL112607","DOIUrl":"https://doi.org/10.1029/2024GL112607","url":null,"abstract":"<p>This study examines data collected with an autonomous underwater glider during a period of vigorous radiatively driven convection (RDC) and low winds in deep, unstratified Lake Superior. Conductivity, temperature and depth (CTD) measurements reveal distinct convective plumes of warm downwelling water with temperature anomalies of <span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mo>∼</mo>\u0000 <mn>0.1</mn>\u0000 <mo>°</mo>\u0000 </mrow>\u0000 <annotation> ${sim} 0.1{}^{circ}$</annotation>\u0000 </semantics></math>C and width scales on the order of <span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mn>10</mn>\u0000 <mo>−</mo>\u0000 <mn>100</mn>\u0000 </mrow>\u0000 <annotation> $10-100$</annotation>\u0000 </semantics></math> m, consistent with theoretical scalings for the unstratified convective regime. Shear and temperature microstructure measurements indicate turbulent kinetic energy (TKE) dissipation <span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mo>(</mo>\u0000 <mi>ε</mi>\u0000 <mo>)</mo>\u0000 </mrow>\u0000 <annotation> $(varepsilon )$</annotation>\u0000 </semantics></math> and temperature variance dissipation rates <span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mfenced>\u0000 <msub>\u0000 <mi>χ</mi>\u0000 <mi>T</mi>\u0000 </msub>\u0000 </mfenced>\u0000 </mrow>\u0000 <annotation> $left({chi }_{T}right)$</annotation>\u0000 </semantics></math> orders of magnitude greater in thermal plumes than laterally adjacent waters. Decay timescales of <span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mi>ε</mi>\u0000 </mrow>\u0000 <annotation> $varepsilon $</annotation>\u0000 </semantics></math> indicate highly efficient mixing is sustained throughout the night. Energetics, mixing efficiency, and constraints on convective plume scales are also discussed. These observations demonstrate that RDC can dominate vertical mixing dynamics even in deep ice-free systems, and these systems can serve as a real-scale laboratory for investigation of convective dynamics.</p>","PeriodicalId":12523,"journal":{"name":"Geophysical Research Letters","volume":"52 7","pages":""},"PeriodicalIF":4.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1029/2024GL112607","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143740969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Causes of the Abnormally Strong Easterly Phase of the Mesopause Semiannual Oscillation During the March Equinox of 2023 Revealed by a New Reanalysis Data Covering the Entire Middle Atmosphere","authors":"Kaoru Sato,&nbsp;Dai Koshin,&nbsp;Jose Suclupe,&nbsp;Jorge L. Chau,&nbsp;Lourivaldo M. Lima,&nbsp;Guozhu Li,&nbsp;S. Vijaya Bhaskara Rao,&nbsp;M. Venkat Ratnam,&nbsp;Rodolfo Rodriguez,&nbsp;Danny Scipion","doi":"10.1029/2025GL114658","DOIUrl":"https://doi.org/10.1029/2025GL114658","url":null,"abstract":"<p>During the March equinox of 2023, a strong easterly wind of ∼80 m s⁻¹ appeared at an altitude of ∼82 km in the equatorial upper mesosphere, which is regarded as an enhancement of the mesopause semi-annual oscillation. In this study, a new reanalysis data available up to 110 km was used to investigate its momentum budget. The strong easterly acceleration was due to a similar contribution from resolved waves and parameterized gravity waves, but largely counteracted by an upward advection of westerly momentum. The significant anomaly in the mean winds was not restricted to the 82 km height, but also included strong westerly winds (∼50 m s⁻¹) at 65 km and easterly winds (∼40 m s⁻¹) at 42 km. The stratospheric quasi-biennial oscillation was westerly. The mean wind intensification at each height is explained by the acceleration due to upward propagating waves, which do not suffer from critical filtering below.</p>","PeriodicalId":12523,"journal":{"name":"Geophysical Research Letters","volume":"52 7","pages":""},"PeriodicalIF":4.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1029/2025GL114658","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143741363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessing the Duration of the Paleocene-Eocene Thermal Maximum","authors":"Victor A. Piedrahita,&nbsp;David Heslop,&nbsp;Andrew P. Roberts,&nbsp;Eelco J. Rohling,&nbsp;Simone Galeotti,&nbsp;Fabio Florindo,&nbsp;Jinhua Li","doi":"10.1029/2024GL113117","DOIUrl":"10.1029/2024GL113117","url":null,"abstract":"<p>The Paleocene-Eocene Thermal Maximum (PETM) was a climate/carbon cycle perturbation recognized in stable carbon isotope (δ¹³C) records with a negative carbon isotope excursion (CIE). The PETM CIE termination has been associated with a δ¹³C inflection with pre-PETM-like values referred to as the <i>G</i> point. However, the <i>G</i> point approach has produced variable PETM CIE duration estimates (∼120–230 kyr), which reflects a need to test its reliability. Here, we apply statistical analyses to existing δ¹³C records and reveal that the <i>G</i> point is sensitive to underlying δ¹³C uncertainties. We generate a probabilistic-based CIE detection limit, which constrains the time range over which the PETM is detected in δ¹³C records. This protocol reveals a protracted CIE recovery (&gt;145 kyr) that accounts for a 268.8^+21.2/_−20.5 kyr PETM CIE duration. Our new duration estimate exceeds previous values, which confirms the potential of extreme carbon cycle perturbations to cause long-lasting carbon cycle disruptions.</p>","PeriodicalId":12523,"journal":{"name":"Geophysical Research Letters","volume":"52 7","pages":""},"PeriodicalIF":4.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1029/2024GL113117","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143745423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Grain for Green Program to Grassland Might Lead to Carbon Sink Leakage in the Loess Plateau","authors":"Y. Q. Ma,&nbsp;J. H. Li,&nbsp;W. Cao,&nbsp;L. Huang","doi":"10.1029/2024EF005261","DOIUrl":"https://doi.org/10.1029/2024EF005261","url":null,"abstract":"<p>Grain for Green Program (GFGP), China's most famous ecological program, has become the main driver of carbon sink increases. However, the potential of the carbon sink effect still lacks scenario-based systematic estimation. By backdating the GFGP carbon sink increase in the Loess Plateau (LP) over the past 20 years, we forecast and reveal the spatial distribution of the carbon sink and the contribution of the GFGP in the “Double Carbon Target” years under three scenarios. Our results showed that places restored to forests (GFGP-Forest) will always lead to a carbon sink increase by (33.62 Tg C for 2000–2020) 0.78–1.09 Tg C and 1.29–2.13 Tg C in 2030 and 2060, respectively. However, the places restored to grasslands (GFGP-Grassland) will lead to an increase for 2000–2020 (72.52 Tg C), but a decrease in 2030 and 2060 (0.89–9.95 Tg C and 7.42–11.18 Tg C). This conversion is due to the combination of the decrease of the Net Primary Productivity and the increase of the heterotrophic respiration in the future, which indicates that the restoration programs involved in converting croplands into grasslands will severely decrease the carbon sink benefits and potential. In summary, it is essential to correctly quantify the carbon contribution in the LP resulting from the GFGP, and properly manage to augment the carbon sink from the GFGP-Forest and avoid the carbon source of GFGP-Grassland in the future. Our results highlight the hidden danger of leaking carbon sink of grasslands in a typical semi-arid region under future climate-changing conditions.</p>","PeriodicalId":48748,"journal":{"name":"Earths Future","volume":"13 4","pages":""},"PeriodicalIF":7.3,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1029/2024EF005261","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143749693","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"New pipimorphs from the Late Cretaceous of Niger","authors":"Alfred Lemierre ,&nbsp;Salvador Bailon ,&nbsp;Annelise Folie ,&nbsp;Michel Laurin","doi":"10.1016/j.annpal.2024.102751","DOIUrl":"10.1016/j.annpal.2024.102751","url":null,"abstract":"<div><div>In Becetèn, in southeast Niger, is one of the few mid-Upper Cretaceous (Coniacian-Santonian) fossiliferous localities in Africa where multiple anuran taxa are known. Two of them, <em>Pachycentrata taqueti</em> and <em>Inbecetenanura ragei</em>, have been described from In Becetèn. Both are pipids, a clade composed of exclusively aquatic anurans. Beside these two pipids, numerous isolated bones have also been referred to anurans within the site, but never referred to any known less inclusive taxa. Here we describe several identified cranial and postcranial bones referable to Pipidae or its stem-group, which together constitute Pipimorpha. Among these elements, three cranial elements are referred to two unnamed pipimorphs. One of these has gondwanomorph affinities (pipids<!--> <!-->+<!--> <!-->South American and African extinct pipimorphs). These conclusions are supported by our phylogenetic analyses. Numerous postcranial elements are not referable to any of the four pipimorph taxa identified at In Becetèn, although some ilia might be tentatively referred to ?<em>Pachycentrata</em> sp. The presence of at least four distinct anuran taxa makes In Becetèn the most diverse anuran site in Mesozoic Africa. It is also the first site in the Mesozoic where four pipimorph taxa are identified. The dominance of pipimorphs in the anuran diversity of the site suggests that In Becetèn was likely more lacustrine than previously thought.</div></div>","PeriodicalId":50780,"journal":{"name":"Annales de Paleontologie","volume":"111 2","pages":"Article 102751"},"PeriodicalIF":1.0,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143746857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Laboratory Insights Into the Correlation Between Sediment Yield, Soil Electrical Conductivity and pH in Surface and Piping Erosion","authors":"Soheila Esmailian,&nbsp;Mehdi Pajouhesh,&nbsp;Khodayar Abdollahi,&nbsp;Nasrin Gharahi,&nbsp;Gholamreza Shams","doi":"10.1002/hyp.70074","DOIUrl":"https://doi.org/10.1002/hyp.70074","url":null,"abstract":"<div>\u0000 \u0000 <p>Soil erosion, driven by factors such as water, wind, tillage and so forth, has significant impacts on both humanity and the environment. Soil erosion, including surface and subsurface (piping) erosion, significantly affects the environment and infrastructure. This research examines the impact of soil properties, that is, electrical conductivity (EC) and pH, on sediment yield in both surface and piping erosion. Rigorous laboratory experiments were conducted on slopes of 5%, 10% and 15%, using a soil profile that consisted of a 5 cm water-restrictive layer of clay loam and a 15 cm topsoil layer of loam. Three experimental configurations were devised: exclusive pipe flow at 27 L h⁻¹ (M1), rainfall intensity at 30 mm h⁻¹ (M2), and a composite scenario integrating both rainfall and pipe flow (M3), with each configuration executed three times. The pipe flow was simulated using a plastic tube with a 1 cm diameter, placed on top of the water-restrictive layer, which helped create conditions for subsurface flow. Results showed that sediment yield predictions varied with slope. For surface erosion, the most favourable performance was observed at 5% slope with pipe flow (<i>R</i>² = 0.76, NSE = 0.76), while combined scenarios performed adequately (<i>R</i>² = 0.71). At 10% slope, performance was good (<i>R</i>² = 0.66, NSE = 0.65), and at 15%, results ranged from acceptable to very good. In piping erosion, the combined scenario consistently performed best (<i>R</i>² = 0.78–0.91, NSE = 0.67–0.82), particularly at 5% and 15% slopes. These findings offer valuable insights into erosion dynamics and can help improve soil management strategies.</p>\u0000 </div>","PeriodicalId":13189,"journal":{"name":"Hydrological Processes","volume":"39 4","pages":""},"PeriodicalIF":3.2,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143749448","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":"Spatio-Temporal Variability of the Reservoir Thermocline: Insights from Monitoring Data and Numerical Modelling","authors":"Wenyan Zhao,&nbsp;Tao Zhang,&nbsp;Jianhong Li,&nbsp;Junbing Pu","doi":"10.1002/hyp.70109","DOIUrl":"https://doi.org/10.1002/hyp.70109","url":null,"abstract":"<div>\u0000 \u0000 <p>A vertical density difference caused by the thermocline during thermal stratification creates contrasting hydrochemical characteristics between the surface and bottom layers, negatively impacting aquatic ecosystems. Although numerous studies have investigated thermoclines, fewer have explored their spatial and temporal variations within the same reservoir using high-resolution temporal data and a numerical model. This study analysed water temperature (WT) and thermocline variations in the Dalongdong (DLD) reservoir in Southwest China using a numerical model. The results reveal that the surface-layer water temperature (WT) of the DLD reservoir exhibited a decreasing spatial trend from upstream to downstream. Based on the simulated data, variations in the profile WT, Schmidt stability (SS) and thermocline parameters (thermocline depth [TD], lower boundary depth [TB], thickness [TT] and strength [TS]) were evaluated. It was found that the thermal structure change in the DLD reservoir follows three-phase patterns: the incubating thermal stratification (ITS) period, the obvious thermal stratification (OTS) period and the fading thermal stratification (FTS) period. During the ITS and FTS periods, the SS exhibits significant positive correlations with the TD, TS and TT, while the correlation between the TD and the TT is weak. In contrast, during the OTS period, correlations between the SS and each parameter of the thermocline weaken, and the TD and TT show a significant negative correlation. These findings suggest that thermocline dynamics are governed by distinct factors at different stages. Specifically, TB primarily controls thermocline changes during the ITS and FTS periods, whereas TD dominates during the OTS period. Additionally, spatial heterogeneity in thermocline parameters is pronounced during the OTS period in the DLD reservoir due to both depth and external recharge water flow. These results provide critical methodologies and perspectives for distinguishing thermocline variations and will contribute to the rational management of reservoir water environments.</p>\u0000 </div>","PeriodicalId":13189,"journal":{"name":"Hydrological Processes","volume":"39 4","pages":""},"PeriodicalIF":3.2,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143749536","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":"Synergistic effect of high-energy milling and organic intercalation on the kaolin properties and structural evolution","authors":"Alexandre Zaccaron ,&nbsp;Fabiano Raupp-Pereira ,&nbsp;Vitor de Souza Nandi ,&nbsp;João C.C. Abrantes ,&nbsp;Manuel J. Ribeiro ,&nbsp;Adriano Michael Bernardin","doi":"10.1016/j.clay.2025.107811","DOIUrl":"10.1016/j.clay.2025.107811","url":null,"abstract":"<div><div>Clays are raw materials with a wide range of applications in modern times. They can be used in various industrial applications, from the simplest to the most technological, such as in the ceramic industry to functionalizing components for the intercalation of organic molecules into polymeric matrices. Kaolinitic clays with a 1:1-layer structure is among the most abundant in the Earth's crust and are relatively easy to extract. Therefore, studies aimed at expanding the range of applications through the modification of the microstructure of these clay minerals have increasingly attracted scientific attention. The microstructural alteration of kaolinite through high-energy mechanical action can be an interesting method for mineral functionalization, as it leads to an increase in specific surface area and, consequently, the reactivity of the inorganic solid component. For this reason, this study investigated the effectiveness of the mechanical transformation process using high-purity kaolin, characterized before and after the high-energy milling process using XRF, XRD, DTA/TG, PSD, FTIR, and SEM techniques. The results showed that the milling process significantly altered the kaolinitic microstructure, demonstrating a reduction in particle size under the established experimental conditions, reaching D₉₀ ≤ 1 μm. By obtaining a reactive solid with a significantly increased specific surface area (18× increase through milling), a 2^k factorial experimental design was applied to study some variables of the intercalation process, such as the type of molecule (diaminomethanal - urea and dimethyl sulfoxide - DMSO), stirring time (from 12 to 24 h), and kaolinite mass (varying from 10 to 50 g) in a 100 mL solution. The microstructural characterization results via XRD revealed that the use of DMSO resulted in better efficacy in increasing basal spacing (from 7.2 Å to 11.3 Å with DMSO) and consequently in a possible application with functional groups.</div></div>","PeriodicalId":245,"journal":{"name":"Applied Clay Science","volume":"271 ","pages":"Article 107811"},"PeriodicalIF":5.3,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143737745","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}

{"title":"Gulf Stream Near Cape Hatteras Modulates Sea Level Variability Along the Southeastern Coast of North America","authors":"Tianning Wu,&nbsp;Ruoying He","doi":"10.1029/2024GL112776","DOIUrl":"https://doi.org/10.1029/2024GL112776","url":null,"abstract":"<p>Studies suggest a strong link between low-frequency sea level variability in the South Atlantic Bight (SAB) and open ocean dynamics. However, the mechanisms driving this connection remain unclear. By analyzing a high-resolution, three-dimensional baroclinic ocean reanalysis, we identify a pathway that links open ocean dynamics to SAB coastal sea level variability through the shelf edge near Cape Hatteras. Gulf Stream meanders in this region induce sea level fluctuations that propagate along the entire SAB shelf. Using an idealized barotropic model, we further demonstrate that topographic waves mediate the propagation of the Gulf Stream signal onto the shelf. Moreover, the Gulf Stream variability is driven by zonal wind stress in the Northwest Atlantic, which is likely modulated by the North Atlantic Oscillation. These findings offer new insights into regional sea level prediction and contribute to broader climate research efforts.</p>","PeriodicalId":12523,"journal":{"name":"Geophysical Research Letters","volume":"52 7","pages":""},"PeriodicalIF":4.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1029/2024GL112776","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143740944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}