Activities per year
Activities
- 45 Oral presentation
Search results
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Quantifying Water/Nutrient Contribution Influenced by Eddies in the Upper North Pacific Subtropical Gyre using Rare Earth Elements
Zhang, J. (Speaker)
2023/03/09 → 2023/03/10Activity: Talk or presentation › Oral presentation
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Low-oxygen bottom waters on the outer shelf of the East China Sea: Water mass analysis, nutrient transport, and tidal influence using multi-chemical tracers
Zhang, J. (Speaker)
2023/02/20 → 2023/02/21Activity: Talk or presentation › Oral presentation
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Hypoxia research in the East China Sea using multiple chemical tracers
Zhang, J. (Speaker)
2023/02/13Activity: Talk or presentation › Oral presentation
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Quantifying Water/Nutrient Contribution Influenced by Eddies in the Shallow North Pacific Subtropical Gyre using Rare Earth Elements
Zhang, J. (Speaker)
2022/12/17Activity: Talk or presentation › Oral presentation
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Material transport from land to deep ocean via the Toyama Deep-sea Channel using heavy metals and Carbon-Nitrogen isotopic ratios
Zhang, J. (Speaker)
2022/12/07 → 2022/12/09Activity: Talk or presentation › Oral presentation
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Case study in Japan “Impact of climate changes on water and nutrient transport in central Japan and leading to climate change adaptation strategies”
Zhang, J. (Speaker)
2022/11/30Activity: Talk or presentation › Oral presentation
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黒部川扇状地における休耕田地下水涵養実験とその涵養効果の検証 続報
Zhang, J. (Speaker)
2022/10/27 → 2022/10/28Activity: Talk or presentation › Oral presentation
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富山県の土地利用マップ作製及び将来予測
Zhang, J. (Speaker)
2022/10/27 → 2022/10/28Activity: Talk or presentation › Oral presentation
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水・地下水資源の持続的利用のための気候変動適応策
Zhang, J. (Speaker)
2022/10/27 → 2022/10/28Activity: Talk or presentation › Oral presentation
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富山湾低次生態系モデルによる河川水・地下水の植物プランクトン成長
Zhang, J. (Speaker)
2022/10/27 → 2022/10/28Activity: Talk or presentation › Oral presentation
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富山湾産イガイ類のδ13C・δ15N時空間変動とその影響要因~陸から沿岸海域への物質供給に着目して~
Zhang, J. (Speaker)
2022/10/27 → 2022/10/28Activity: Talk or presentation › Oral presentation
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片貝川扇状地地下水の流動状況解析及び扇頂部休耕田涵養実験の速報?少雪・多雨化に伴う地下水中の栄養塩減少に対する適応策検討に向けて
Zhang, J. (Speaker)
2022/10/27 → 2022/10/28Activity: Talk or presentation › Oral presentation
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安定同位体比と化学成分を用いた過去20年間の富山県庄川扇状地地下水の水質及び涵養状況評価
Zhang, J. (Speaker)
2022/10/27 → 2022/10/28Activity: Talk or presentation › Oral presentation
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気候変動による富山県の水・栄養塩循環への影響評価と適応策検討 研究概要の紹介
Zhang, J. (Speaker)
2022/10/27 → 2022/10/28Activity: Talk or presentation › Oral presentation
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Groundwater recharge in the Kurobe River Alluvial Fan and the nutrient dynamics using chemical compositions, oxygen and hydrogen isotopes: influence of land-use over the past 30 years
Zhang, J. (Speaker)
2022/10/27 → 2022/10/28Activity: Talk or presentation › Oral presentation
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富山県における公共用水域水質調査結果を用いた水質変動の解析
Zhang, J. (Speaker)
2022/10/27 → 2022/10/28Activity: Talk or presentation › Oral presentation
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富山深海長谷を介した水・物質循環像の解明
Zhang, J. (Speaker)
2022/09/03 → 2022/09/07Activity: Talk or presentation › Oral presentation
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地球化学的プロキシを用いた日本海溝東斜面の堆積物輸送評価
Zhang, J. (Speaker)
2022/05/22 → 2022/05/27Activity: Talk or presentation › Oral presentation
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富山湾深海長谷を介した水・物質循環解明の試み~地球化学トレーサーを用いて
Zhang, J. (Speaker)
2022/05/22 → 2022/05/27Activity: Talk or presentation › Oral presentation
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2020年中国ロックダウンと2021年豪雪がエアロゾル大気輸送に与えた影響
Zhang, J. (Speaker)
2022/05/22 → 2022/05/27Activity: Talk or presentation › Oral presentation
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変わりゆく富山県の水・栄養塩循環と適応策の検討
Zhang, J. (Speaker)
2022/03/08 → 2022/03/10Activity: Talk or presentation › Oral presentation
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富山深海長谷の中には、どんな流れがあるのか?
Zhang, J. (Speaker)
2022/03/08 → 2022/03/10Activity: Talk or presentation › Oral presentation
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富山深海長谷における沈降粒子と表層堆積物の炭素窒素安定同位体比の関係
Zhang, J. (Speaker)
2022/03/08 → 2022/03/10Activity: Talk or presentation › Oral presentation
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Quantification of the material transport between the Kuroshio and marginal seas using multiple tracers
Zhang, J. (Speaker)
2021/03Activity: Talk or presentation › Oral presentation
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放射性核種を化学トレーサーに用いた海底湧水による陸域から沿岸海域への水・物質輸送状況の解明
Zhang, J. (Speaker)
2021/03Activity: Talk or presentation › Oral presentation
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Impact of mining on water quality and heavy metal dynamics in southern Lao PDR : A brief report
Zhang, J. (Speaker)
2020/07Activity: Talk or presentation › Oral presentation
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Groundwater recharge in the Kurobe River Alluvial Fan and the nutrient dynamics using chemical compositions, oxygen and hydrogen isotopes: influence by land-use and climate changes over the past 30 years
Zhang, J. (Speaker)
2020/07Activity: Talk or presentation › Oral presentation
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Biogeochemistry of Asphalt Seeps in the North São Paulo Plateau, Brazilian Margin
Zhang, J. (Speaker)
2020/06Activity: Talk or presentation › Oral presentation
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放射性核種を化学トレーサーに用いた海底湧水による沿岸海域への水・物質輸送状況の解明
Zhang, J. (Speaker)
2020/03Activity: Talk or presentation › Oral presentation
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大気由来微量元素の供給と海洋表層基礎生産に対する影響評価
Zhang, J. (Speaker)
2019/09Activity: Talk or presentation › Oral presentation
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Significance of Fukushima-derived radiocesiumflux via river-estuary-coastal ocean system, Biogeochemistry of trace elements and isotopes in the ocean - from GEOSECS to GEOTRACES (SCOR-GEOTRACES Joint Session)
Zhang, J. (Speaker)
2019/09Activity: Talk or presentation › Oral presentation
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The change of material flux via SGD and its impact on coastal ocean, Biogeochemistry of trace elements and isotopes in the ocean - from GEOSECS to GEOTRACES (SCOR-GEOTRACES Joint Session)
Zhang, J. (Speaker)
2019/09Activity: Talk or presentation › Oral presentation
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Transport of the upper Kuroshio Intermediate Water from northwestern Pacific to the Sea of Japan: using 137Cs as a tracer, Biogeochemistry of trace elements and isotopes in the ocean - from GEOSECS to GEOTRACES (SCOR-GEOTRACES Joint Session)
Zhang, J. (Speaker)
2019/09Activity: Talk or presentation › Oral presentation
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Atmospheric Nitrogen Deposition on The Sub-Tropic NWPO and Its Impact, Biogeochemistry of trace elements and isotopes in the ocean - from GEOSECS to GEOTRACES (SCOR-GEOTRACES Joint Session)
Zhang, J. (Speaker)
2019/09Activity: Talk or presentation › Oral presentation
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Material Transport between the Marginal Seas and Western North Pacific Using Neodymium and Radiocesium Isotopes, Trace Metal Cycling and Radioisotope Tracers of Ocean Biogeochemistry (GEOTRACES)
Zhang, J. (Speaker)
2019/08Activity: Talk or presentation › Oral presentation
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Water Mass Analysis and End-Member Mixing Contribution Using Coupled Radiogenic Nd Isotopes and Nd Concentrations: Interaction between Marginal Seas and the Northwestern Pacific, Trace Metal Cycling and Radioisotope Tracers of Ocean Biogeochemistry (GEOTRACES)
Zhang, J. (Speaker)
2019/08Activity: Talk or presentation › Oral presentation
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Impact of Climate Change on Groundwater Quality and Quantity for Three Decades: Nutrient and Carbon Fluxes to the Coastal Area in Central Japan, Hydrobiogeochemical Processes at the Sediment-Water Interface: Wetlands, River Corridors and Coastal Zones
Zhang, J. (Speaker)
2019/08Activity: Talk or presentation › Oral presentation
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放射性核種を化学トレーサーに用いた海底湧水による沿岸海域への水・物質輸送状況の解明
Zhang, J. (Speaker)
2019/07Activity: Talk or presentation › Oral presentation
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Mixing Processes in the Kuroshio region and their influence on the low-trophic ecosystem, Ocean Mixing Processes: Impact on Biogeochemistry, Climate and Ecosystem
Zhang, J. (Speaker)
2019/05Activity: Talk or presentation › Oral presentation
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From the Luzon Strait to the Tsushima Strait: Water masses and nutrient transports approached using 137Cs, Ocean Mixing Processes: Impact on Biogeochemistry, Climate and Ecosystem
Zhang, J. (Speaker)
2019/05Activity: Talk or presentation › Oral presentation
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化学成分と同位体比からみる気候変化に伴う30年間の富山5大河川および海底湧水の栄養塩供給量の変化,沿岸海洋生態系─1.水循環と陸海相互作用
Zhang, J. (Speaker)
2019/05Activity: Talk or presentation › Oral presentation
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Nutrient supply from forest to river in eastern Toyama: carbon and nitrogen isotopic composition of Epilithic Organic Matter, Development and applications of environmental traceability methods
Zhang, J. (Speaker)
2019/05Activity: Talk or presentation › Oral presentation
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Influence of Atmospheric Nutrient Deposition and Phytoplankton Species Composition in the Western North Pacific Subtropical Area in Winter
Zhang, J. (Speaker)
2019/04/21 → 2019/04/25Activity: Talk or presentation › Oral presentation