Yamazaki Lab (Global Hydrodynamics) / 山崎研 / UTokyo
@G_Hydrodynamics
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Global Hydrodynamics Lab (PI: Dai Yamazaki) @ IIS U-Tokyo. Science on land water dynamics on global scale, using modeling, remote sensing & data integration.
Tokyo
Joined January 2021
10月の教養学部での学術フロンティア講義「流れ」について、TAの学生さんに講義内容をまとめていただきました。 https://t.co/hF8a8M51jF
lap.c.u-tokyo.ac.jp
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Assessment of JULES Land Surface Model Coupled With CaMa-Flood for an Operational Streamflow Forecasting Across Australia Fitsum Woldemeskel, Christoph Rüdiger, Dai Yamazaki, et al. Hydrological Processes, 2025 https://t.co/VJQq3TUwiJ
onlinelibrary.wiley.com
This study investigates and advances our understanding of the performance of land surface models together with river routing (CaMa-Flood) for simulating streamflow in the unique landscape and...
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New co-authored paper published on Hydrological Processes. Now CaMa-Flood is coupled with JULES, and used operationally in Australia Bureau of Meteorology. Forecasts with JULES/AWRA-L delivering strong streamflow skill and a robust default setup. challenges in ephemeral rivers.
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米国南西部の干ばつについての日経新聞のWeb動画ドキュメント、YouTubeで公開されたようです。(ERA5データの可視化がかっこいい!) https://t.co/dmrw9UYhDx
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We visited Toyama for Macro Coastal Oceanography project, land team meeting. Very fruitful discussion, and nice visit to Joganji River. 学術変革「マクロ沿岸海洋学」の陸域班会合@富山に、研究室から5名が参加。土砂と栄養物質モデルの議論、常願寺川の土砂動態視察など、とても充実。
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本日は学術変学マクロ沿岸海域の陸域班の研究打ち合わせで、研究室メンバー4名で富山大学に来ています。
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有料記事ですが、日経新聞の特集に協力させていただきました。アメリカ南���部の干ばつについて、現地調査だけで��く気候データ分析も加えた多角的な取材。(データ分析のアドバイスという形で、実際のデータ分析は日経の記者の方が実施。山崎コメントも少し動画に入ってます) https://t.co/9RUC81v9Uz
nikkei.com
世界の広大な地域で今、深刻な乾燥が進んでいる。日本経済新聞が欧州中期予報センターの過去約40年分のデータを分析したところ、地球の各地で2000年代に入って土壌の水分量が急速に減っていることが分かった。取材班は歴史的な干ばつに見舞われている米南西部・アリゾナ州をルポ。多くの研究者が「メガ干ばつ」と呼ぶ現場の実態に迫った。7月中旬、先住民族のナバホ族が暮らすナバホ・ネーション(同州北部)では、雨が
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The next HSS seminar is by Prof Charles Vörösmarty! It's on 17 Nov (Mon) from 4:30pm in Japan Time. It's public seminar, and everyone is welcomed. Please register to join. https://t.co/bvswtsRPAe
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Team member page updated! Welcome Shengyu (Wuhan Uni, visiting student) to Yamazaki lab! https://t.co/2B8ixRbnK3
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Wuhan Uni and Wuhan Univ are very nice place to visit! We really enjoyed our visit!
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We had JSPS-NSFC joint workshop on global hydrology modelling at Wuhan University. Thanks Prof Jiabo Yin for hosting the meeting. It's also nice to see many collaborators and alumnis (especially, Xudong, Peirong, Xue)
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How Spatial Resolutions Impact the Large‐Scale River Hydrodynamic Model Simulations: Analysis Focuses on Model Physics - Modi - 2025 - Journal of Advances in Modeling Earth Systems - Wiley Online Library
agupubs.onlinelibrary.wiley.com
Sub-grid parameterization makes moderate-resolution (6 arcmin) simulation results almost similar to those at higher resolution Causes of differences in simulated hydrodynamics in a few locations ...
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Prakat's paper published on JAMES. We compared the spatial-resolution impact on large-scale river hydrodynamics simulations. We found 6 arcmin works well in models with appropriate sub-grid topography treatment, and also attributed the cause of differences by model physics.
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Our next public seminar is on 10 Nov. #34: Huiran Jin (Associate Professor, New Jersey Institute of Technology) Wastewater-based Epidemiology: Frontiers in Water-Driven Infectious Disease Surveillance 2025.11.10 (Mon) 15:00-16:40 Please register to join! https://t.co/B74bApjqqA
docs.google.com
The University of Tokyo HydroSphere Science Seminar About HydroSphere Science Seminar (HSS Seminar) HSS Seminar is a monthly public lecture series organized by UTokyo Hydrosphere Environment Group...
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石川くんの論文について、産経新聞さんに記事にしていただきました!(有償記事なのでリンクのみ) https://t.co/1JJ3fmb83J
sankei.com
古代中国文明を育んだ黄河を流れる水の量を、人工衛星の観測データだけで把握することに、東京大と清華大(北京)の日中共同研究チームが成功し、米専門誌「ジオフィジカ…
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本日はこちらで超スペクトルのアイデア会議。
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青森県十和田市の三本木高校で出張講義をしてきました。「宇宙から河川の流れを測る」「シミュレーションで降雨流出プロセスを学ぼう」の2本立てで、高校1年生に水文学の基礎+最先端に触れていただきました!この中から将来の水文学者が現れますように!
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We will restart our public lecture series: UTokyo Hydrosphere Science Seminar from October 6th. Prof Kitajima (RECWET) will have a talk on wastewater epidemology. It's open to everyone. Please register to join. https://t.co/B74bApjqqA
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東大社会基盤 水圏環境グループでは、毎月の公開セミナー「Hydrosphere Science Seminar」を行なっています。次回はゲストで東大都市工・RECWETの北島さんに講演いただきます。興味ある方はぜひご参加を。 https://t.co/B74bApjqqA
docs.google.com
The University of Tokyo HydroSphere Science Seminar About HydroSphere Science Seminar (HSS Seminar) HSS Seminar is a monthly public lecture series organized by UTokyo Hydrosphere Environment Group...
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Publication list updated! Many papers in August-July from Yamazaki Lab. Congrats! https://t.co/HA9qtvYxUP
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