Impact of cyclonic eddies and typhoons on biogeochemistry in the oligotrophic ocean based on biogeochemical/physical/meteorological time-series at station KEO
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DOI[10.1186/s40645-018-0196-3]のデータに遷移します
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- 資料種別
- 記事
- 著者・編者
- Makio C. HondaYoshikazu SasaiEko Siswanto
- 出版年月日等
- 2018-08-20
- 出版年（W3CDTF）
- 2018-08-20
- タイトル（掲載誌）
- Progress in earth and planetary science
- 巻号年月日等（掲載誌）
- 5(42)
- 掲載巻
- 5(42)
- ISSN（掲載誌）
- 2197-4284
- ISSN-L（掲載誌）
- 2197-4284
- 本文の言語コード
- eng
- DOI
- 10.1186/s40645-018-0196-3
- 国立国会図書館永続的識別子
- info:ndljp/pid/11190337
- コレクション（共通）
- コレクション（障害者向け資料：レベル1）
- コレクション（個別）
- 国立国会図書館デジタルコレクション > 電子書籍・電子雑誌 > その他
- 収集根拠
- オンライン資料収集制度
- 受理日（W3CDTF）
- 2018-11-26T20:20:20+09:00
- 保存日（W3CDTF）
- 2018-11-26
- 記録形式（IMT）
- application/pdf
- オンライン閲覧公開範囲
- 国立国会図書館内限定公開
- デジタル化資料送信
- 図書館・個人送信対象外
- 遠隔複写可否（NDL）
- 可
- 掲載誌（国立国会図書館永続的識別子）
- info:ndljp/pid/11018906
- 連携機関・データベース
- 国立国会図書館 : 国立国会図書館デジタルコレクション
- 要約等
- In 2014, a sediment trap mooring was deployed adjacent to station Kuroshio Extension Observatory (KEO)’s National Ocean and Atmosphere Administration (NOAA) surface mooring. These data, from July 2014 to July 2016, are used here to investigate nutrient supply mechanisms that support ocean productivity in this oligotrophic region of the subtropical western North Pacific. Both years of sediment trap data show that biogenic material fluxes at ~ 5000 m increased between late winter (March) and late spring (June). Based on sea surface temperature and upper ocean water temperature profiles, from the NOAA surface buoy, and satellite-based surface chlorophyll-a , this increase was likely due to an increase of ocean productivity in early spring (March) that was supported by nutrients supplied by winter mixing. On the other hand, biogenic material fluxes also increased in October 2014, and between late December 2014 and January 2015 when concentrations of nutrients near the surface typically are low. Sea surface height anomalies and vertical profiles of water temperature in the upper 500 m showed cyclonic eddies passing station KEO and causing upwelling in late July–early August 2014 and November 2014. It appears that these events supplied nutrients to the upper layer, which then caused ocean productivity in the subsurface layer to temporally increase, resulting in increased deep biogenic material fluxes in autumn and winter. This interpretation of the data is consistent with a simple 3D physical-biological model simulation that shows meso-scale cyclonic eddies can supply nutrient to support new production at KEO. During the 2-year-long sediment trap deployments, several typhoons also passed near station KEO and near-inertial internal waves were observed near the nitracline depth after the typhoons passed. Although turbulent mixing caused by near-inertial internal wave could have possibly supplied nutrient to upper oligotrophic euphotic layer, numerical simulations of the turbulent nutrient supply indicate that enhanced turbulent diffusion across the nutrient concentration gradient did not supply enough nitrate to support the increase in biogenic material flux in autumn.
- DOI
- 10.1186/s40645-018-0196-3
- オンライン閲覧公開範囲
- インターネット公開
- 著作権情報
- © The Author(s). 2018. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
- 関連情報（URI）
- 参照
- Seasonal Response of North Western Pacific Marine Ecosystems to Deposition of Atmospheric Inorganic Nitrogen Compounds from East AsiaVertical Flux of Microplastics in the Deep Subtropical Pacific Ocean: Moored Sediment-Trap Observations within the Kuroshio Extension Recirculation GyreImpact of Ocean Physics on Marine Ecosystems in the Kuroshio and Kuroshio Extension RegionsEffective Vertical Transport of Particulate Organic Carbon in the Western North Pacific Subarctic RegionSinking dynamics of particulate matter in the subarctic and subtropical regions of the western North PacificLate Summer Peak and Scavenging-Dominant Metal Fluxes in Particulate Export Near a Seamount in the Western North Pacific Subtropical GyreThe Formation of Subtropical Phytoplankton Blooms Is Dictated by Water Column Stability During Winter and Spring in the Oligotrophic Northwestern North PacificWinter–Spring Phytoplankton Phenology Associated with the Kuroshio Extension InstabilityImpact of mesoscale eddies on particulate organic carbon flux in the western subarctic North PacificSporadic Low Salinity Signals in the Oceanic Mixed Layer Observed by the Kuroshio Extension Observatory BuoyDistributions of heme B and its implications on Fe biogeochemistry in the eastern Indian Ocean and the western North Pacific OceanNanomolar phosphate supply and its recycling drive net community production in the subtropical North PacificReview of oceanic mesoscale processes in the North Pacific: Physical and biogeochemical impactsGlobal Perspectives on Observing Ocean Boundary Current SystemsTime‐series observations of photosynthetic oxygen production in the subtropical western North Pacific by an underwater profiling buoy systemSeasonal and Interannual Variations in Nitrogen Availability and Particle Export in the Northwestern North Pacific Subtropical Gyre大気-海洋間の物質循環研究Simulated decadal variations of surface and subsurface phytoplankton in the upstream Kuroshio Extension region
- 参照
- Primary productivity at the time-series stations in the northwestern Pacific Ocean: is the subtropical station unproductive?Sinking velocity of particulate radiocesium in the northwestern North PacificBiogeochemical responses associated with the passage of a cyclonic eddy based on shipboard observations in the western North PacificSeasonal variability of phytoplankton community structure in the subtropical western North PacificPreconditioning of the wintertime mixed layer at the Kuroshio Extension ObservatoryResponses of marine ecosystem to typhoon passages in the western subtropical North PacificAn eddy‐permitting coupled physical‐biological model of the North Atlantic: 1. Sensitivity to advection numerics and mixed layer physicsTropical storm-induced turbulent mixing and chlorophyll-a enhancement in the continental shelf southeast of Hainan IslandSeasonal variability of primary production and phytoplankton biomass in the western <scp>P</scp>acific subarctic gyre: Control by light availability within the mixed layerAssessment of turbulence closure models for resonant inertial response in the oceanic mixed layer using a large eddy simulation modelSeasonal cycle of phytoplankton community structure and photophysiological state in the western subarctic gyre of the North PacificComparison of sinking particles in the upper 200 m between subarctic station K2 and subtropical station S1 based on drifting sediment trap experimentsWind-Induced Mixing in the North PacificPhysical oceanographic conditions around the S1 mooring siteRole of eddy pumping in enhancing primary production in the oceanEffects of cyclonic mesoscale eddies on the marine ecosystem in the Kuroshio Extension region using an eddy-resolving coupled physical-biological modelEvidence of enhanced turbulent dissipation in the frontogenetic Kuroshio Front thermoclineCoherent Lagrangian vortices: the black holes of turbulenceDecay Mechanisms of Near-Inertial Mixed Layer Oscillations in the Bay of BengalComment on "Eddy/Wind Interactions Stimulate Extraordinary Mid-Ocean Plankton Blooms"Decadal variability of Subtropical Mode Water subduction and its impact on biogeochemistryContributions of physical and biogeochemical processes to phytoplankton biomass enhancement in the surface and subsurface layers during the passage of Typhoon DamreyMesoscale eddy effects on temporal variability of surface chlorophyll a in the Kuroshio ExtensionCoupled 1-D physical–biological model study of phytoplankton production at two contrasting time-series stations in the western North PacificComparison of carbon cycle between the western Pacific subarctic and subtropical time-series stations: highlights of the K2S1 projectConcentration and vertical flux of Fukushima-derived radiocesium in sinking particles from two sites in the Northwestern Pacific OceanModel-derived estimates of new production: New results point towards lower valuesWestern North Pacific Integrated Physical-Biogeochemical Ocean Observation Experiment (INBOX): Part 2. Biogeochemical responses to eddies and typhoons revealed from the S1 mooring and shipboard measurementsNew evidence for enhanced ocean primary production triggered by tropical cycloneFormation and erosion of the seasonal thermocline in the Kuroshio Extension Recirculation GyreA Coupled Decadal Prediction of the Dynamic State of the Kuroshio Extension SystemObservations of the structure of turbulent mixing across the KuroshioEddy/Wind Interactions Stimulate Extraordinary Mid-Ocean Plankton BloomsInfluence of plankton community structure on the sinking velocity of marine aggregatesOcean nutrient pathways associated with the passage of a stormApplication of underwater optical data to estimation of primary productivitySurface Mooring Network in the Kuroshio ExtensionMultiple stressors of ocean ecosystems in the 21st century: projections with CMIP5 modelsImpacts of Atmospheric Anthropogenic Nitrogen on the Open OceanTyphoon‐induced phytoplankton blooms and primary productivity increase in the western North Pacific subtropical oceanMesoscale eddies, satellite altimetry, and new production in the Sargasso SeaMixed‐layer carbon cycling at the Kuroshio Extension ObservatoryInfluence of mesoscale eddies on new production in the Sargasso SeaThe biological pump in the northwestern North Pacific based on fluxes and major components of particulate matter obtained by sediment-trap experiments (1997–2000)Global Iron Connections Between Desert Dust, Ocean Biogeochemistry, and ClimateFactors controlling the flux of organic carbon to the bathypelagic zone of the oceanAbundance of chemical elements in the continental crust: a new tableEstimation of interannual and interdecadal variations of typhoon‐induced primary production: A case study for the outer shelf of the East China SeaGlobal impact of tropical cyclones on primary productionOcean physical and biogeochemical responses to the passage of Typhoon Meari in the East China Sea observed from Argo float and multiplatform satellitesEstimating diffusivity from the mixed layer heat and salt balances in the <scp>N</scp>orth <scp>P</scp>acificOn estimates for the vertical nitrate flux due to eddy pumpingCan eddies make ocean deserts bloom?Limitation of One-Dimensional Ocean Models for Coupled Hurricane–Ocean Model ForecastsImportance of biogenic opal as ballast of particulate organic carbon (POC) transport and existence of mineral ballast‐associated and residual POC in the Western Pacific Subarctic GyreTransparent exopolymer particles and dissolved organic carbon production by Emiliania huxleyi exposed to different CO2 concentrations: a mesocosm experimentBiogeochemical impacts due to mesoscale eddy activity in the Sargasso Sea as measured at the Bermuda Atlantic Time-series Study (BATS)Eddy-induced nutrient supply and new production in the Sargasso SeaAssociation of sinking organic matter with various types of mineral ballast in the deep sea: Implications for the rain ratioDirect measurements of dissipation rate of turbulent kinetic energy of North Pacific subtropical mode waterThe Kuroshio Extension System: Its Large-Scale Variability and Role in the Midlatitude Ocean-Atmosphere InteractionCarbon content and C:N ratio of transparent exopolymeric particles (TEP) produced by bubbling exudates of diatomsMarine ecosystem simulation in the eastern tropical Pacific with a global eddy resolving coupled physical‐biological modelSatellite evidence of hurricane‐induced phytoplankton blooms in an oceanic desertUpper ocean response to Typhoon Choi-Wan as measured by the Kuroshio Extension Observatory mooringProchlorococcus as a Possible Source for Transparent Exopolymer Particles (TEP)The origin of transparent exopolymer particles (TEP) and their role in the sedimentation of particulate matterThe JRA-25Biological organic carbon export estimated from the annual carbon budget observed in the surface waters of the western subarctic and subtropical North Pacific Ocean from 2004 to 2013
- 連携機関・データベース
- 国立情報学研究所 : CiNii Research
- 提供元機関・データベース
- 学術機関リポジトリデータベース雑誌記事索引データベースCrossrefCiNii Articles科学研究費助成事業データベース科学研究費助成事業データベース科学研究費助成事業データベース科学研究費助成事業データベースCrossrefCrossrefCrossrefCrossrefCrossrefCrossrefCrossrefCrossrefCrossrefCrossrefCrossrefCrossrefCrossrefCrossrefCrossrefCrossrefCrossrefCrossref
- 書誌ID（NDLBibID）
- 11190337
- NII論文ID
- 120006545196