Jun Nishioka 研究室

主宰者：Jun Nishioka

北海道大学

AI 要約（直近 5 年の研究成果）

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※ 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（59 件）

[2026] Polycyclic aromatic hydrocarbons in surface seawater at the southern Okhotsk Sea, 2017–2022
DOI: https://doi.org/10.1016/j.marpolbul.2026.119907
[2025] Decadal-scale reduction in net primary production in the western subarctic North Pacific: impact of lateral transport of dissolved iron from the Sea of Okhotsk
DOI: https://doi.org/10.1088/1748-9326/adc614
[2025] Sea-Ice Variability and Its Role in Coupled Atmosphere–Ocean–Ice Sheet Processes
[2025] Sediment resuspension and its occurring conditions in the Soya warm current region observed from ADCP backscatter strength
DOI: https://doi.org/10.1007/s10872-025-00780-w
[2025] Iron dynamics during spring phytoplankton bloom in the southern Sea of Okhotsk: The impact of sea ice melt on iron supply
DOI: https://doi.org/10.1016/j.pocean.2025.103587
[2025] Photosynthetic carbon fixation capability of diatom communities in the southern Sea of Okhotsk from winter to spring as estimated using their rbcL genes
DOI: https://doi.org/10.1007/s10872-025-00778-4
[2025] Determining dominant phytoplankton assemblages and their controlling factors in the winter sea-ice-covered southern sea of okhotsk and the spring open water through a multiple analytical approach
DOI: https://doi.org/10.1016/j.marenvres.2025.107297
[2025] Phytoplankton community structure in relation to iron and macronutrient fluxes from subsurface waters in the western North Pacific during summer
DOI: https://doi.org/10.5194/bg-22-1495-2025
[2025] High-turbidity bottom mixed-layer water on the shelf off Hokkaido in the Okhotsk Sea: distribution, seasonal variations, and spreading
DOI: https://doi.org/10.1007/s10872-025-00755-x
[2025] Melting processes of the marginal ice zone inferred from floe size distributions measured with a drone in the southern Sea of Okhotsk
DOI: https://doi.org/10.1016/j.polar.2025.101215

続きを表示（残り 49 件）

[2024] Steady nutrient upwelling around a biological hotspot of the confluence between the quasi-stationary jet and the Oyashio in the western North Pacific
DOI: https://doi.org/10.1038/s41598-024-68214-z
[2024] In-situ analysis of sub-nanomolar level of Fe(II) in open-ocean waters
DOI: https://doi.org/10.1007/s44211-024-00637-0
[2024] Long-term observation of the Soya Warm Current using HF ocean radars: relationship between the Soya Warm Current variability and the sea level anomalies in the Soya/La Perouse Strait
DOI: https://doi.org/10.1007/s10872-024-00724-w
[2024] Sea ice-melt amount estimated from spring hydrography in the Sea of Okhotsk: spatial and interannual variabilities
DOI: https://doi.org/10.1007/s10872-024-00721-z
[2024] Classification of optical water groups in the subarctic Pacific and adjacent seas using satellite-derived light absorption spectra of chromophoric dissolved organic matter
DOI: https://doi.org/10.1016/j.dsr.2024.104313
[2024] Dissolved zinc in the western Bering Sea and near Kamchatka Strait: A coastal source and transport to the subarctic Pacific
DOI: https://doi.org/10.1016/j.marchem.2024.104375
[2024] Origin and Transport of Dissolved Organic Matter in the Northwestern Margin of the North Pacific Inferred from Radiocarbon Signatures
DOI: https://doi.org/10.2112/jcr-si116-037.1
[2024] Dissolved Fe(II) and its oxidation rates in the Kuroshio area, subarctic Pacific, and Bering Sea
DOI: https://doi.org/10.2343/geochemj.gj24006
[2024] Tracing atmospheric iron supplied to the subarctic North Pacific by stable iron isotope ratios
DOI: https://doi.org/10.46427/gold2024.24713
[2024] Next steps for assessing ocean iron fertilization for marine carbon dioxide removal
DOI: https://doi.org/10.3389/fclim.2024.1430957
[2024] Source and fate of atmospheric iron supplied to the subarctic North Pacific traced by stable iron isotope ratios
DOI: https://doi.org/10.1016/j.gca.2024.06.009
[2023] Backward-tracking simulations of sea ice in the Sea of Okhotsk toward understanding of material transport through sea ice
DOI: https://doi.org/10.1007/s10872-023-00706-4
[2023] Different responses of phytoplankton to Fe manipulation in Fe-limited waters with contrasting surface mixed layer depths in the western subarctic Pacific
DOI: https://doi.org/10.1007/s10872-023-00692-7
[2023] Dissolved Iron Concentration and the Solubility Inferred by Humic‐Like Fluorescent Dissolved Organic Matter in the Intermediate Water in the North Pacific Including the Marginal Seas
DOI: https://doi.org/10.1029/2022jg007159
[2023] Role of nutrients and temperature in shaping distinct summer phytoplankton and microzooplankton population dynamics in the western North Pacific and Bering Sea
DOI: https://doi.org/10.1002/lno.12300
[2023] Asian dust-deposition flux to the subarctic Pacific estimated using single quartz particles
DOI: https://doi.org/10.1038/s41598-023-41201-6
[2023] 1.　Water masses around the Hokkaido coast of the Okhotsk Sea in summer
DOI: https://doi.org/10.2331/suisan.wa3064-1
[2023] Long-Term Observation of the Soya Warm Current Combining HF Ocean Radars with Coastal Tide Gauges and Satellite Altimetry
DOI: https://doi.org/10.1109/igarss52108.2023.10281872
[2022] Long‐Range Lateral Transport of Dissolved Manganese and Iron in the Subarctic Pacific
DOI: https://doi.org/10.1029/2021jc017652
[2022] The Interannual Variability of Sea Ice Area, Thickness, and Volume in the Southern Sea of Okhotsk and Its Likely Factors
DOI: https://doi.org/10.1029/2022jc019069
[2022] Meltwater Discharge From Marine‐Terminating Glaciers Drives Biogeochemical Conditions in a Greenlandic Fjord
DOI: https://doi.org/10.1029/2022gb007411
[2022] Number‐Size Distribution and CCN Activity of Atmospheric Aerosols in the Western North Pacific During Spring Pre‐Bloom Period: Influences of Terrestrial and Marine Sources
DOI: https://doi.org/10.1029/2022jd036690
[2022] High biomass turnover rates of endosymbiotic nitrogen‐fixing cyanobacteria in the western Bering Sea
DOI: https://doi.org/10.1002/lol2.10267
[2022] Vertical Profiles of 226Ra and 228Ra Activity Concentrations in the Western Subarctic Gyre of the Pacific Ocean
DOI: https://doi.org/10.3389/fmars.2022.824862
[2022] Winter microalgal communities of the southern Sea of Okhotsk: A comparison of sea ice, coastal, and basinal seawater
DOI: https://doi.org/10.1016/j.pocean.2022.102806
[2022] Subarctic Pacific Intermediate Water: An Oceanic Highway for the Transport of Trace Metals in the North Pacific
DOI: https://doi.org/10.1002/lob.10490
[2022] Biogeochemical and physical linkages between the Arctic Ocean and Sub-Arctic Pacific through marginal seas
DOI: https://doi.org/10.1016/j.pocean.2022.102768
[2022] Fate of dissolved black carbon in the deep Pacific Ocean
[2021] Decadal vision in oceanography 2021: Coastal oceans
DOI: https://doi.org/10.5928/kaiyou.30.5_87
[2021] Decadal vision in oceanography 2021: Polar oceans
DOI: https://doi.org/10.5928/kaiyou.30.5_159
[2021] Decadal vision in oceanography 2021: Mid-latitude ocean
DOI: https://doi.org/10.5928/kaiyou.30.5_127
[2021] Diatoms contributing to new production in surface waters of the northern Bering and Chukchi Seas during summer with reference to water column stratification
DOI: https://doi.org/10.1016/j.pocean.2021.102692
[2021] Change of nitrogen chemical tracer N2* between the Okhotsk Sea and the subarctic North Pacific
DOI: https://doi.org/10.1016/j.pocean.2021.102693
[2021] Iron and nutrient dynamics along the East Kamchatka Current, western Bering Sea Basin and Gulf of Anadyr
DOI: https://doi.org/10.1016/j.pocean.2021.102662
[2021] Water mass distribution in the northern Bering and southern Chukchi seas using light absorption of chromophoric dissolved organic matter
DOI: https://doi.org/10.1016/j.pocean.2021.102641
[2021] Fluorescence characteristics of dissolved organic matter in the deep waters of the Okhotsk Sea and the northwestern North Pacific Ocean
DOI: https://doi.org/10.17615/3t54-6y59
[2021] Interannual to decadal variability of phosphate in the Oyashio region: Roles of wind-driven ocean current and tidally induced vertical mixing in the Sea of Okhotsk
DOI: https://doi.org/10.1016/j.pocean.2021.102615
[2021] A review: iron and nutrient supply in the subarctic Pacific and its impact on phytoplankton production
DOI: https://doi.org/10.1007/s10872-021-00606-5
[2021] Formation of dense shelf water associated with sea ice freezing in the Gulf of Anadyr estimated with oxygen isotopic ratios
DOI: https://doi.org/10.1016/j.pocean.2021.102595
[2021] Determination of Nd isotopic composition in seawater using newly developed solid phase extraction and MC-ICP-MS
DOI: https://doi.org/10.1016/j.talanta.2021.122435
[2021] Chemical speciation of iron in the euphotic zone along the Kuroshio Current
DOI: https://doi.org/10.1016/j.marchem.2021.103966
[2021] Slowly Sinking Particles Underlie Dissolved Iron Transport Across the Pacific Ocean
DOI: https://doi.org/10.1029/2020gb006823
[2021] Transport of dissolved black carbon from marginal sea sediments to the western North Pacific
DOI: https://doi.org/10.1016/j.pocean.2021.102552
[2021] The Prominent Spring Bloom and Its Relation to Sea‐Ice Melt in the Sea of Okhotsk, Revealed by Profiling Floats
DOI: https://doi.org/10.1029/2020gl091394
[2021] Distinct profiles of size-fractionated iron-binding ligands between the eastern and western subarctic Pacific
DOI: https://doi.org/10.1038/s41598-021-81536-6
[2021] Wide-range detection of Cu-binding organic ligands in seawater using reverse titration
DOI: https://doi.org/10.1016/j.marchem.2021.103927
[2021] Enhanced vertical turbulent nitrate flux in the intermediate layer of the Kuroshio in the Tokara Strait
DOI: https://doi.org/10.1007/s10872-020-00581-3
[2021] New insights into the biogeochemical cycling of copper in the subarctic Pacific: Distributions, size fractionation, and organic complexation
DOI: https://doi.org/10.1002/lno.11695
[2021] Observations of anticyclonic eddies in the western subarctic North Pacific
DOI: https://doi.org/10.1007/s10872-020-00586-y

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AI 要約（直近 5 年の研究成果）

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研究成果（59 件）

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