Osamu Seki 研究室

主宰者：Osamu Seki

北海道大学

AI 要約（直近 5 年の研究成果）

要約はまだ生成されていません。

※ AI（Claude）が、公開されている論文要旨から研究の問い・手法・主要な発見を事実情報として抽出・再構成して自動生成しています。誤りを含む可能性があるため、正確性は研究室公式情報でご確認ください。

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研究成果（44 件）

[2026] Spatially variable response of Antarctica’s ice sheets to orbital forcing during the Pliocene
DOI: https://doi.org/10.1038/s41561-025-01840-y
[2026] Vessel architecture as a potential factor in tree responses to early snowmelt: physiological trends across diffuse-porous and ring-porous species
DOI: https://doi.org/10.1139/cjfr-2025-0299
[2026] Reconstructed CO2 variability over the entire Pleistocene inferred from sedimentary leaf wax carbon isotopes from the Bay of Bengal
DOI: https://doi.org/10.5194/egusphere-egu26-6220
[2026] New isoprenoid GDGT index as a water mass and temperature proxy in the Southern Ocean
DOI: https://doi.org/10.5194/cp-22-585-2026
[2025] New isoprenoid GDGT index as a water mass and temperature proxy in the Southern Ocean
DOI: https://doi.org/10.5194/egusphere-2025-4281
[2025] Evaluation of sample storage methods for single particle analyses of black carbon in snow and ice: Merits and risks of glass and plastic vials for melted sample storage
DOI: https://doi.org/10.1080/02786826.2025.2542900
[2025] Acidity-driven gas-particle partitioning of nitrate regulates its transport to Arctic through the industrial era
DOI: https://doi.org/10.1038/s41467-025-59208-0
[2025] Seasonal Sea Surface Temperature Variations at the Northern Limit of the Kuroshio Current in Marine Isotope Stage 20–18
DOI: https://doi.org/10.1029/2024gl113197
[2025] An n -alkane record of a terrestrial early Eocene environment from the Rockall Trough
DOI: https://doi.org/10.7185/gold2025.30932
[2025] Belowground traits significantly differ between decreasing and increasing plant species in alpine meadows: implications for vegetation response to climate change
DOI: https://doi.org/10.1007/s00035-024-00325-9

続きを表示（残り 34 件）

[2025] Author Correction: Antarctic ice-shelf collapse in Holocene driven by meltwater release feedbacks
DOI: https://doi.org/10.1038/s41561-025-01881-3
[2025] Antarctic ice-shelf collapse in Holocene driven by meltwater release feedbacks
DOI: https://doi.org/10.1038/s41561-025-01829-7
[2025] Supplementary material to "New isoprenoid GDGT index as a water mass and temperature proxy in the Southern Ocean"
DOI: https://doi.org/10.5194/egusphere-2025-4281-supplement
[2024] Atmospheric particulates over the northwestern Pacific during the late Holocene: Volcanism, dust, and human perturbation
DOI: https://doi.org/10.1126/sciadv.adn3311
[2024] Impact of elevated CO2 on the δ13C of n-alkane biomarkers
DOI: https://doi.org/10.1016/j.gca.2024.11.025
[2024] Miocene ice sheet dynamics and sediment deposition in the central Ross Sea, Antarctica
DOI: https://doi.org/10.1130/b37613.1
[2024] Hydrological and vegetation changes in North Africa over the past 23 000 years: a comparative study of watershed areas of the Nile River using remote sensing and compound‐specific δ2H and δ13C from the Eastern Mediterranean Sea
DOI: https://doi.org/10.1002/jqs.3649
[2024] Radiolarian assemblages related to the ocean–ice interaction around the East Antarctic coast
DOI: https://doi.org/10.5194/jm-43-37-2024
[2024] A MULTI-PROXY RECORD OF LATE-GLACIAL TO HOLOCENE CLIMATE FROM LAKE BLAUVELT, NEW JERSEY
DOI: https://doi.org/10.1130/abs/2024ne-397492
[2024] Application of compound specific hydrogen isotopes to reconstruct paleoclimate in Antarctica
DOI: https://doi.org/10.46427/gold2024.22855
[2023] Toward a Cenozoic history of atmospheric CO 2
DOI: https://doi.org/10.1126/science.adi5177
[2023] Amplified surface warming in the south-west Pacific during the mid-Pliocene (3.3–3.0 Ma) and future implications
DOI: https://doi.org/10.5194/cp-19-1359-2023
[2023] Climate-controlled submarine landslides on the Antarctic continental margin
DOI: https://doi.org/10.1038/s41467-023-38240-y
[2023] Multiple episodes of ice loss from the Wilkes Subglacial Basin during the Last Interglacial
DOI: https://doi.org/10.1038/s41467-023-37325-y
[2023] Influence of Earlier Snowmelt on the Seedling Growth of Six Subboreal Tree Species in the Spring
DOI: https://doi.org/10.3390/f14030600
[2022] Sensitivity of the West Antarctic Ice Sheet to +2 °C (SWAIS 2C)
DOI: https://doi.org/10.5194/sd-30-101-2022
[2022] Antiphased dust deposition and productivity in the Antarctic Zone over 1.5 million years
DOI: https://doi.org/10.1038/s41467-022-29642-5
[2022] Antiphased dust deposition and productivity in the Antarctic Zone over 1.5 million years
DOI: https://doi.org/10.46427/gold2022.10365
[2022] Ancient marine sediment DNA reveals diatom transition in Antarctica
DOI: https://doi.org/10.1038/s41467-022-33494-4
[2022] Latitudinal Variance in the Drivers and Pacing of Warmth During Mid‐Pleistocene MIS 31 in the Antarctic Zone of the Southern Ocean
DOI: https://doi.org/10.1029/2021pa004394
[2022] Early snowmelt by an extreme warming event affects understory more than overstory trees in Japanese temperate forests
DOI: https://doi.org/10.1002/ecs2.4182
[2022] Episodes of Early Pleistocene West Antarctic Ice Sheet Retreat Recorded by Iceberg Alley Sediments
DOI: https://doi.org/10.1029/2022pa004433
[2022] Dust correlation and oxygen isotope stratigraphy in the Southern Ocean over the last 450 kyrs: An Indian sector perspective
DOI: https://doi.org/10.1016/j.quascirev.2022.107508
[2022] Increased interglacial atmospheric CO2 levels followed the mid-Pleistocene Transition
DOI: https://doi.org/10.1038/s41561-022-00918-1
[2022] Impact of Climate Change on Hunter‐Fisher‐Gatherer Cultures in Northern Japan Over the Past 4,400 Years
DOI: https://doi.org/10.1029/2021gl096611
[2021] Revised alkenone δ&lt;sup&gt;13&lt;/sup&gt;C based CO&lt;sub&gt;2&lt;/sub&gt; estimates during the Plio-Pleistocene
DOI: https://doi.org/10.5194/cp-2021-62
[2021] New Magnetostratigraphic Insights From Iceberg Alley on the Rhythms of Antarctic Climate During the Plio‐Pleistocene
DOI: https://doi.org/10.1029/2020pa003994
[2021] Mid-Holocene Antarctic sea-ice increase driven by marine ice sheet retreat
DOI: https://doi.org/10.5194/cp-17-1-2021
[2021] A large West Antarctic Ice Sheet explains early Neogene sea-level amplitude
DOI: https://doi.org/10.1038/s41586-021-04148-0
[2021] Assessment of long-chain n-alkanes as a paleoclimate proxy in the Bering Sea sediments
DOI: https://doi.org/10.1016/j.pocean.2021.102687
[2021] The significance of pyrogenic polycyclic aromatic hydrocarbons in Borneo peat core for the reconstruction of fire history
DOI: https://doi.org/10.1371/journal.pone.0256853
[2021] Tropical Western Pacific Hydrology During the Last 6,000 Years Based on Wildfire Charcoal Records From Borneo
DOI: https://doi.org/10.1029/2021gl093832
[2021] Cellulose Oxygen Isotopes of Sphagnum and Vascular Plants in a Peat Core Reveal Climate Change in Northern Japan Over the Past 2,000 Years
DOI: https://doi.org/10.1029/2020gc009597
[2021] Investigation of Adequate Calibration Methods for X-ray Fluorescence Core Scanning Element Count Data: A Case Study of a Marine Sediment Piston Core from the Gulf of Alaska
DOI: https://doi.org/10.3390/jmse9050540

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AI 要約（直近 5 年の研究成果）

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関連研究室(8 件)

研究成果（44 件）

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