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Generation of Millennium Atmospheric Reanalysis Product

Research Project

Project/Area Number 22H04938
Research Category

Grant-in-Aid for Scientific Research (S)

Allocation TypeSingle-year Grants
Review Section Broad Section B
Research InstitutionThe University of Tokyo

Principal Investigator

芳村 圭  東京大学, 生産技術研究所, 教授 (50376638)

Co-Investigator(Kenkyū-buntansha) 三津間 康幸  関西学院大学, 文学部, 准教授 (00568280)
岡崎 淳史  千葉大学, 環境リモートセンシング研究センター, 准教授 (10790842)
田上 雅浩  気象庁気象研究所, 気象観測研究部, 研究官 (20735550)
庄 建治朗  名古屋工業大学, 工学(系)研究科(研究院), 准教授 (40283478)
市野 美夏  統計数理研究所, 学際統計数理研究系, 特任助教 (40376968)
新田 友子  東京大学, 生産技術研究所, 特任講師 (50754652)
松本 淳  東京都立大学, 都市環境科学研究科, 客員教授 (80165894)
八代 尚  国立研究開発法人国立環境研究所, 地球システム領域, 主任研究員 (80451508)
平野 淳平  帝京大学, 文学部, 准教授 (80567503)
諫早 庸一  北海道大学, スラブ・ユーラシア研究センター, 特任准教授 (90831397)
Project Period (FY) 2022-04-27 – 2027-03-31
Project Status Granted (Fiscal Year 2024)
Budget Amount *help
¥193,440,000 (Direct Cost: ¥148,800,000、Indirect Cost: ¥44,640,000)
Fiscal Year 2025: ¥33,930,000 (Direct Cost: ¥26,100,000、Indirect Cost: ¥7,830,000)
Fiscal Year 2024: ¥44,330,000 (Direct Cost: ¥34,100,000、Indirect Cost: ¥10,230,000)
Fiscal Year 2023: ¥33,930,000 (Direct Cost: ¥26,100,000、Indirect Cost: ¥7,830,000)
Fiscal Year 2022: ¥47,320,000 (Direct Cost: ¥36,400,000、Indirect Cost: ¥10,920,000)
Keywordsミレニアム大気再解析 / 古天気データ同化 / 同位体プロキシ / 社会変動への気候影響 / 文理融合
Outline of Research at the Start

これまでに申請者らが開発してきた、気候代替情報と古文書天候記録で気候モデルを拘束するためのデータ同化手法を駆使し、世界初の過去1000年間の気候・気象を再現した大規模データセットを創出する。そのデータセットについて、新たな信号処理解析手法を導入し地球物理学的・歴史学的観点から十分検証した後、「過去1000年間の歴史の中で、気候・気象の変動は人間社会にどのような影響を与えてきたのか、または与えてこなかったか」という問いに対し、気候変化が社会変化に至るまでの複雑な要因や、それらの時空間影響範囲・連続性を考慮した、歴史と気候との因果関係に関する定量的な解析を行う。

Outline of Annual Research Achievements

・複数の水同位体大気大循環モデルによる水同位体分布を、観測された降水同位体比・水蒸気同位体比と比較し、どのモデルが、どのような設定で最高性能を得られるのか、詳細な検討を行った。その結果、IsoGSMをERA5で動かすのが一番性能が良いことが判明した。加えて、水同位体過程を導入した全球非静力学モデルNICAM-WISOによる開発を行った。開発後、現在気候を対象とした実験を行い、その実験で見られたモデルのバイアスについて整理した。また、長期(1000年間)の気候実験を試験的に行い、モデルが長期的に安定に計算できることを確かめた。
・歴史天候データベース(HWDB)をはじめとするデータ整備を進めた。また、HWDBの天気記録を用いて、1813-1818年の夏季の同化実験を行った。1815年のタンボラ山の噴火による1816年の「冷夏」現象を確認し、同年における梅雨時期における降水、気圧の推定結果の検証も行った。さらに、歴史天候データベースの整備に向けた方針(欠測値処理・データフォーマット変換等)について検討した。また、従前の長期再解析には使用されていない19 世紀後半におけるオランダ海軍船の航海日誌についての情報を収集し、フランクフルトで開催された東アジア科学史学会において研究成果を報告した。
・古気候データが得にくい西アジアについて、1270~80年代のバグダード地方の寒冷化を明確に伝えるアラビア語年代記『あらゆる出来事』を読解し、その文献データがアルプスの年輪データと整合することを、本科研共同研究者の中塚との共同研究で明らかにした。さらに、2022年8月に、大型(直径128cm;1千万分の1スケール)のデジタル地球儀「スフィア」を東大柏キャンパスに設置し、本研究の成果の可視化及び教育・アウトリーチに活用した。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

予定していた研究は順調に進捗し、それぞれのテーマにおいて複数の論文発表やプレスリリースにつながるなど、期待したとおりの成果が上がってきている。

Strategy for Future Research Activity

・ミレニアム再解析プロダクト創出班では、水同位体大気モデルの比較を進めるとともに、水と水同位体の収支解析を行い、モデル間の違いの原因に迫る。既存のデータ同化を用いた古気候復元プロダクトの手法を精査し、それぞれの特徴を整理するとともに復元に有効な技術の抽出を行う。加えてNICAM-WISOを用いた長期気候実験を実施するとともに、水同位体情報をデータ同化できるよう、オンラインデータ同化システムの開発に着手していく。
・古天気解析及びプロダクト検証班では、古天気データ同化を用いた気候復元結果の検証を進めるとともに、復元対象範囲を時空間的に拡大するため、データ同化の手法を改善していく。また、日記に記載されている「雨」・「雪」記載の利用方法について検討していく。加えて、手書き観測原簿のデジタル化を進めるとともに、日記に記載されている天気が具体的にどのような気象現象を反映しているのかを系統的に探索する手法について検討する。さらに現在気候下でのアジアモンスーン変動に関する研究を進めると共に、長期再解析の入力データとしてのオランダ海軍の航海日誌資料についての検討を進める。
・歴史と気候の関係性解明班では、「14世紀の危機」をこれまでのヨーロッパ中心的な見方ではなく、広くアフロ・ユーラシア規模で議論するために、国内外から東アジア史、西アジア史、ヨーロッパ史、古気候学、古遺伝学、情報学といった文理を問わない幅広い分野の研究者たちを招待して、国際シンポジウムを開催する。また、『バビロン天文日誌』からの気候データ抽出の作業を開始する。

Assessment Rating
Interim Assessment Comments (Rating)

A: In light of the aim of introducing the research area into the research categories, the expected progress has been made in research.

Report

(4 results)
  • 2024 Interim Assessment (Comments) ( PDF )
  • 2022 Abstract ( PDF )   Comments on the Screening Results   Annual Research Report
  • Research Products

    (166 results)

All 2024 2023 2022

All Journal Article (44 results) (of which Int'l Joint Research: 30 results,  Peer Reviewed: 40 results,  Open Access: 41 results) Presentation (120 results) (of which Int'l Joint Research: 57 results,  Invited: 22 results) Book (2 results)

  • [Journal Article] Modeling Natural Tritium in Precipitation and its Dependence on Decadal Solar Activity Variations Using the Atmospheric General Circulation Model MIROC5‐Iso2024

    • Author(s)
      Cauquoin A.、Fourre E.、Landais A.、Okazaki A.、Yoshimura K.
    • Journal Title

      Journal of Geophysical Research: Atmospheres

      Volume: 129 Issue: 5

    • DOI

      10.1029/2023jd039745

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Interannual variations in stable isotopes of atmospheric water in arid Central Asia due to changes in atmospheric circulation2024

    • Author(s)
      Wang Shengjie、Yang Gahong、Bershaw John、Liu Xiaokang、Yoshimura Kei、Xiao Yanqiong、Zhang Mingjun
    • Journal Title

      Global and Planetary Change

      Volume: 234 Pages: 104367-104367

    • DOI

      10.1016/j.gloplacha.2024.104367

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Process‐Based Intercomparison of Water Isotope‐Enabled Models and Reanalysis Nudging Effects2024

    • Author(s)
      Bong Hayoung、Cauquoin Alexandre、Okazaki Atsushi、Chang Eun‐Chul、Werner Martin、Wei Zhongwang、Yeo Namgu、Yoshimura Kei
    • Journal Title

      Journal of Geophysical Research: Atmospheres

      Volume: 129 Issue: 1

    • DOI

      10.1029/2023jd038719

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] IMPROVEMENT OF DEEP LEARNING RAINFALL FORECAST AND DETAILED EVALUATION2024

    • Author(s)
      KANEKO Ryo、YOSHIMURA Kei
    • Journal Title

      Japanese Journal of JSCE

      Volume: 80 Issue: 16 Pages: n/a

    • DOI

      10.2208/jscejj.23-16149

    • ISSN
      2436-6021
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] DEVELOPMENT OF THE ISOTOPE VERSION OF THE FULLY COUPLED CLIMATE MODEL MIROC6-ISO2024

    • Author(s)
      LI Yifan、CAUQUOIN Alexandre、OKAZAKI Atsushi、YOSHIMURA Kei
    • Journal Title

      Journal of JSCE

      Volume: 12 Issue: 2 Pages: n/a

    • DOI

      10.2208/journalofjsce.23-16035

    • ISSN
      2187-5103
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] APPLICATION OF LONG SHORT-TERM MEMORY (LSTM) NETWORKS APPROACH FOR RIVER WATER LEVEL FORECASTING USING MULTIPLE RIVER BASINS: A CASE STUDY FOR SRI LANKA2024

    • Author(s)
      ABEYRATHNE Diani、KANEKO Ryo、YOSHIMURA Kei
    • Journal Title

      Journal of JSCE

      Volume: 12 Issue: 2 Pages: n/a

    • DOI

      10.2208/journalofjsce.23-16127

    • ISSN
      2187-5103
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] APPLICATION OF CATCHMENT-BASED GRID TO LAND MODEL IN THE AOGCM-LSM COUPLED SYSTEM2024

    • Author(s)
      TAKESHIMA Akira、YOSHIMURA Kei
    • Journal Title

      Japanese Journal of JSCE

      Volume: 80 Issue: 16 Pages: n/a

    • DOI

      10.2208/jscejj.23-16097

    • ISSN
      2436-6021
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 「14世紀の危機」の語り方--ヨーロッパ到来以前の黒死病2024

    • Author(s)
      諫早 庸一
    • Journal Title

      思想

      Volume: 1200 Pages: 9-32

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Long-Term Change in Heat-Related Excess Mortality in Japan2023

    • Author(s)
      Fumiaki FUJIBE、Jun MATSUMOTO
    • Journal Title

      Geographical review of Japan series B

      Volume: 96 Issue: 2 Pages: 41-49

    • DOI

      10.4157/geogrevjapanb.96.41

    • ISSN
      1883-4396
    • Year and Date
      2023-12-25
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Typhoon Analysis in the Vicinity of Japan Using the Instrumental Meteorological Data Recorded in the Ship Logs of Foreign Vessels during the Late Edo Period2023

    • Author(s)
      Hisayuki KUBOTA、Togo TSUKAHARA、Junpei HIRANO、Jun MATSUMOTO、Masumi ZAIKI、Takehiko MIKAMI、Rob ALLAN、Clive WILKINSON、Sally WILKINSON、Alice DE JONG
    • Journal Title

      E-journal GEO

      Volume: 18 Issue: 2 Pages: 412-422

    • DOI

      10.4157/ejgeo.18.412

    • ISSN
      1880-8107
    • Year and Date
      2023-11-21
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Reconstruction and characterization of droughts and floods in the Hanjiang River Basin, China, 1426?20172023

    • Author(s)
      Zhang Xiaodan、Ren Guoyu、Bing He、Mikami Takehiko、Matsumoto Jun、Zhang Panfeng、Yang Guowei
    • Journal Title

      Climatic Change

      Volume: 176 Issue: 5 Pages: 62-62

    • DOI

      10.1007/s10584-023-03538-9

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Climatological characteristics of the monsoon breaks during the southwest monsoon season of the Philippines2023

    • Author(s)
      Olaguera Lyndon Mark P.、Manalo John A.、Matsumoto Jun
    • Journal Title

      International Journal of Climatology

      Volume: 43 Issue: 11 Pages: 5001-5012

    • DOI

      10.1002/joc.8129

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Correspondence of Drought Occurrences at Multi‐Temporal Scales Between North China and Upper Hanjiang River2023

    • Author(s)
      Zhang Xiaodan、Ren Guoyu、Mikami Takehiko、Matsumoto Jun、Yang Guowei
    • Journal Title

      Journal of Geophysical Research: Atmospheres

      Volume: 128 Issue: 21 Pages: 0-0

    • DOI

      10.1029/2023jd039247

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 『バビロン天文日誌』およびその関連史料に見る,新バビロニア時代以降の食糧危機2023

    • Author(s)
      三津間 康幸
    • Journal Title

      西南アジア研究

      Volume: 96 Pages: 38-58

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Precipitation Oxygen Isotope Changes Over East Asia Driven by Sea Surface Conditions During the Last Glacial Maximum2023

    • Author(s)
      Lan Haimao、Yoshimura Kei、Liu Zhongfang
    • Journal Title

      Paleoceanography and Paleoclimatology

      Volume: 38 Issue: 11

    • DOI

      10.1029/2023pa004692

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Modeling Water Isotopes Using a Global Non‐Hydrostatic Model With an Explicit Convection: Comparison With Gridded Data Sets and Site Observations2023

    • Author(s)
      Tanoue Masahiro、Yashiro Hisashi、Takano Yuki、Yoshimura Kei、Kodama Chihiro、Satoh Masaki
    • Journal Title

      Journal of Geophysical Research: Atmospheres

      Volume: 128 Issue: 23 Pages: 129-129

    • DOI

      10.1029/2021jd036419

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Altitude Correction of GCM-Simulated Precipitation Isotopes in a Valley Topography of the Chinese Loess Plateau2023

    • Author(s)
      Xiao Yanqiong、Yang Gahong、Yoshimura Kei、Qu Deye、Chen Fenli、Argiriou Athanassios A.、Wang Shengjie
    • Journal Title

      Sustainability

      Volume: 15 Issue: 17 Pages: 13126-13126

    • DOI

      10.3390/su151713126

    • Related Report
      2022 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Improving Global Subseasonal to Seasonal Precipitation Forecasts Using a Support Vector Machine‐Based Method2023

    • Author(s)
      Yin Gaohong、Yoshikane Takao、Kaneko Ryo、Yoshimura Kei
    • Journal Title

      Journal of Geophysical Research: Atmospheres

      Volume: 128 Issue: 17

    • DOI

      10.1029/2023jd038929

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A downscaling and bias correction method for climate model ensemble simulations of local-scale hourly precipitation2023

    • Author(s)
      Yoshikane Takao、Yoshimura Kei
    • Journal Title

      Scientific Reports

      Volume: 13 Issue: 1 Pages: 9421-9421

    • DOI

      10.1038/s41598-023-36489-3

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Impact of Gaussian Transformation on Cloud Cover Data Assimilation for Historical Weather Reconstruction2023

    • Author(s)
      Wang Xiaoxing、Toride Kinya、Yoshimura Kei
    • Journal Title

      Monthly Weather Review

      Volume: 151 Issue: 10 Pages: 2701-2716

    • DOI

      10.1175/mwr-d-22-0315.1

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Tracer‐aided ecohydrological modelling across climate, land cover, and topographical gradients in the tropics2023

    • Author(s)
      Arciniega‐Esparza Saul、Birkel Christian、Duran‐Quesada Ana Maria、Sanchez‐Murillo Ricardo、Moore Georgianne W.、Maneta Marco P.、Boll Jan、Negri Laura Benegas、Tetzlaff Dorthe、Yoshimura Kei、Soulsby Chris
    • Journal Title

      Hydrological Processes

      Volume: 37 Issue: 5

    • DOI

      10.1002/hyp.14884

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Moisture sources and isotopic composition of a record-breaking heavy Meiyu-Baiu rainfall in southwestern Japan in early July 20202023

    • Author(s)
      Li Xiaoyang、Kawamura Ryuichi、Ichiyanagi Kimpei、Yoshimura Kei
    • Journal Title

      Atmospheric Research

      Volume: 286 Pages: 106693-106693

    • DOI

      10.1016/j.atmosres.2023.106693

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Did the Climate Change Shake the Empire? The Case of the Mongols in the 1270s and '80s2023

    • Author(s)
      Yoichi Isahaya
    • Journal Title

      Journal of Ecological and Environmental History

      Volume: 10 Pages: 1-1

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] ハンの巡行--ジョチ・ウルスにおける〈移動〉のポリティクス2023

    • Author(s)
      諫早 庸一
    • Journal Title

      スラヴ研究

      Volume: 70 Pages: 105-134

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Maragha Ceased to Function: The Tusi Family’s Intellectual Network and ll-Khanid Political Itinerance2023

    • Author(s)
      Isahaya Yoichi
    • Journal Title

      Crossroads

      Volume: 22 Issue: 1-2 Pages: 1-24

    • DOI

      10.1163/26662523-bja10018

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lack of spatial uniformity in the long-term change of Indian summer monsoon rainfall2023

    • Author(s)
      Anu GUPTA、Jun MATSUMOTO
    • Journal Title

      Geographical Reports of Tokyo Metropolitan University

      Volume: 58 Pages: 33-40

    • Related Report
      2022 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Diagnosis of atmospheric circulation shifts in the central Tibetan Plateau: Evidence from stable isotopes2023

    • Author(s)
      Li Yao、Yu Wusheng、Tian Lide、Lewis Stephen、Yoshimura Kei、Wang Cheng、Cui Jiangpeng、Ma Yaoming、Guo Rong、Zhang Jingyi、Jing Zhaowei、Shao Lili、Guo Xiaoyu、Wang Yong
    • Journal Title

      Atmospheric Research

      Volume: 282 Pages: 106536-106536

    • DOI

      10.1016/j.atmosres.2022.106536

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Vehicle-based in situ observations of the water vapor isotopic composition across China: spatial and seasonal distributions and controls2023

    • Author(s)
      Wang Di、Tian Lide、Risi Camille、Wang Xuejie、Cui Jiangpeng、Bowen Gabriel J.、Yoshimura Kei、Wei Zhongwang、Li Laurent Z. X.
    • Journal Title

      Atmospheric Chemistry and Physics

      Volume: 23 Issue: 6 Pages: 3409-3433

    • DOI

      10.5194/acp-23-3409-2023

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Flux Adjustment on Seasonal-Scale Sea Surface Temperature Drift in NICOCO2023

    • Author(s)
      MASUNAGA Ryusuke、MIYAKAWA Tomoki、KAWASAKI Takao、YASHIRO Hisashi
    • Journal Title

      Journal of the Meteorological Society of Japan. Ser. II

      Volume: 101 Issue: 3 Pages: 175-189

    • DOI

      10.2151/jmsj.2023-010

    • ISSN
      0026-1165, 2186-9057
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Regional Features Related to Timing of Maximum and Minimum Precipitation during the Warm Season in Japan2022

    • Author(s)
      Fumiaki FUJIBE、Jun MATSUMOTO
    • Journal Title

      Geographical review of Japan series B

      Volume: 95 Issue: 2 Pages: 55-68

    • DOI

      10.4157/geogrevjapanb.95.55

    • ISSN
      1883-4396
    • Year and Date
      2022-12-29
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of integrated land simulator for next generation earth system models2022

    • Author(s)
      芳村 圭、新田 友子
    • Journal Title

      Journal of the Japanese Society of Soil Physics

      Volume: 151 Issue: 0 Pages: 27-34

    • DOI

      10.34467/jssoilphysics.151.0_27

    • ISSN
      0387-6012, 2435-2497
    • Year and Date
      2022-07-20
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Why Does the World Move Toward Carbon Neutrality?2022

    • Author(s)
      YAMAZAKI Dai、KITA Yuki、KINO Kanon、BANNAI Takumi、NOMURA Shuhei、KANBE Ikuto、SHOJI Satoru、KANEKO Ryo、YOSHIMURA Kei
    • Journal Title

      JOURNAL OF JAPAN SOCIETY OF HYDROLOGY AND WATER RESOURCES

      Volume: 35 Issue: 3 Pages: 202-232

    • DOI

      10.3178/jjshwr.35.202

    • ISSN
      0915-1389, 1349-2853
    • Year and Date
      2022-05-05
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development and Validation of a Three‐Dimensional Variably Saturated Flow Model for Future Water Resource Assessment at a Global Scale?Targeting Saturated Groundwater Flow in Plains2022

    • Author(s)
      Miura Yosuke、Yoshimura Kei
    • Journal Title

      Journal of Advances in Modeling Earth Systems

      Volume: 14 Issue: 10

    • DOI

      10.1029/2022ms003017

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A support vector machine-based method for improving real-time hourly precipitation forecast in Japan2022

    • Author(s)
      Yin Gaohong、Yoshikane Takao、Yamamoto Kosuke、Kubota Takuji、Yoshimura Kei
    • Journal Title

      Journal of Hydrology

      Volume: 612 Pages: 128125-128125

    • DOI

      10.1016/j.jhydrol.2022.128125

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Investigating stable oxygen and carbon isotopic variability in speleothem records over the last millennium using multiple isotope-enabled climate models2022

    • Author(s)
      Buhler Janica C.、Axelsson Josefine、Lechleitner Franziska A.、Fohlmeister Jens、LeGrande Allegra N.、Midhun Madhavan、Sjolte Jesper、Werner Martin、Yoshimura Kei、Rehfeld Kira
    • Journal Title

      Climate of the Past

      Volume: 18 Issue: 7 Pages: 1625-1654

    • DOI

      10.5194/cp-18-1625-2022

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A 0.01-degree gridded precipitation dataset for Japan, 1926-20202022

    • Author(s)
      Hatono Misako、Kiguchi Masashi、Yoshimura Kei、Kanae Shinjiro、Kuraji Koichiro、Oki Taikan
    • Journal Title

      Scientific Data

      Volume: 9 Issue: 1 Pages: 422-422

    • DOI

      10.1038/s41597-022-01548-3

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Isotopic composition and moisture sources of precipitation in midlatitude regions characterized by extratropical cyclones’ route2022

    • Author(s)
      Li Xiaoyang、Kawamura Ryuichi、Sugimoto Atsuko、Yoshimura Kei
    • Journal Title

      Journal of Hydrology

      Volume: 612 Pages: 128047-128047

    • DOI

      10.1016/j.jhydrol.2022.128047

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The timing of unprecedented hydrological drought under climate change2022

    • Author(s)
      Satoh Yusuke、Yoshimura Kei、Pokhrel Yadu、Kim Hyungjun、Shiogama Hideo、Yokohata Tokuta、Hanasaki Naota、Wada Yoshihide、Burek Peter、Byers Edward、Schmied Hannes M?ller、Gerten Dieter、Ostberg Sebastian、Gosling Simon Newland、Boulange Julien Eric Stanslas、Oki Taikan
    • Journal Title

      Nature Communications

      Volume: 13 Issue: 1 Pages: 3287-3287

    • DOI

      10.1038/s41467-022-30729-2

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A bias correction method for precipitation through recognizing mesoscale precipitation systems corresponding to weather conditions2022

    • Author(s)
      Yoshikane Takao、Yoshimura Kei
    • Journal Title

      PLOS Water

      Volume: 1 Issue: 5 Pages: e0000016-e0000016

    • DOI

      10.1371/journal.pwat.0000016

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Impact of Proxies and Prior Estimates on Data Assimilation Using Isotope Ratios for the Climate Reconstruction of the Last Millennium2022

    • Author(s)
      Shoji Satoru、Okazaki Atsushi、Yoshimura Kei
    • Journal Title

      Earth and Space Science

      Volume: 9 Issue: 5

    • DOI

      10.1029/2020ea001618

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] THE IMPACT OF ATMOSPHERIC WATER GENERATION ON REGIONAL CLIMATE2022

    • Author(s)
      YOSHIKAWA Haruya、YOSHIMURA Kei
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)

      Volume: 78 Issue: 2 Pages: I_703-I_708

    • DOI

      10.2208/jscejhe.78.2_I_703

    • ISSN
      2185-467X
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] HISTORICAL ATMOSPHERIC ANALYSIS BY WEATHER CATEGORY ASSIMILATION USING GAUSSIAN TRANSFORMATION2022

    • Author(s)
      WANG Xiaoxing、TORIDE Kinya、YOSHIMURA Kei
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)

      Volume: 78 Issue: 2 Pages: I_691-I_696

    • DOI

      10.2208/jscejhe.78.2_I_691

    • ISSN
      2185-467X
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] ISOTOPIC SIMULATION OF COMBUSTION-DERIVED VAPOR EMISSION IN URBAN AREA USING REGIONAL SPECTRAL MODEL2022

    • Author(s)
      YANG Yan、YOSHIMURA Kei
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)

      Volume: 78 Issue: 2 Pages: I_697-I_702

    • DOI

      10.2208/jscejhe.78.2_I_697

    • ISSN
      2185-467X
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Rekiske: Interdisciplinary platform for sharing knowledge and experience of Japanese historical documents2022

    • Author(s)
      Ichino Mika、Masuda Kooiti
    • Journal Title

      Geoscience Data Journal

      Volume: 10 Issue: 1 Pages: 63-72

    • DOI

      10.1002/gdj3.148

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 日照時間の全国分布からみた東北地方の冷夏2024

    • Author(s)
      増田耕一, 市野美夏
    • Organizer
      日本地理学会2024年春季学術大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 日本周辺の気象観測資料のデータレスキュー2023

    • Author(s)
      久保田尚之, 石井正好, 釜堀弘隆, 財城真寿美, 松本淳, 山本晴彦, 小林茂, 赤坂郁美
    • Organizer
      日本気象学会春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 区内観測データを用いた日本中部における降水の長期変動解析2023

    • Author(s)
      大塚道子, 松本 淳
    • Organizer
      日本気象学会春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Tropical Cyclone Events Observed by Naval Ships Along Japan Waters During the 1850s and 1860s.2023

    • Author(s)
      Kubota, H., Tsukahara, T., Hirano, J., Matsumoto, J., Zaiki, M., Mikami, T., Allan, R., Wilkinson, K., Wilkinson, S. and de Jong, A.
    • Organizer
      Asia Oceania Geosciences Society Annual Meeting
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The contribution of non-tropical cyclone vortices to the rainfall and rainfall extremes during summer and winter monsoon seasons in the Philippines2023

    • Author(s)
      Matsumoto, J., Olaguera, L.M. and Manalo, J.
    • Organizer
      Asia Oceania Geosciences Society Annual Meeting
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Climate data rescue since the late 19th century in Asian monsoon region2023

    • Author(s)
      Matsumoto, J., Inoue, Kubota, H., Zaiki, M., Akasaka, I. and Endo, N.
    • Organizer
      The 16th International Conference on the History of Science in East Asia
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seasonal changes in rainfall and surface wind at Manila for the late 19th century2023

    • Author(s)
      Akasaka, I., Zaiki, M., Kubota, H.and Matsumoto, J.
    • Organizer
      The 16th International Conference on the History of Science in East Asia
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] フィリピン北西部における1903年の干ばつの気候学的特徴と農業への影響.2023

    • Author(s)
      赤坂郁美, 久保田尚之, 松本 淳
    • Organizer
      日本地理学会春季学術大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] NICAM-WISO GCMモードによる水同位体シミュレーションの検証2023

    • Author(s)
      田上雅浩・八代尚・芳村圭
    • Organizer
      日本気象学会2023年度秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Using Machine Learning Approaches to Reveal the Environmental Drivers of Stomatal Conductance2023

    • Author(s)
      Li, H., Zhao, G., Xie, W. and Yoshimura, K.
    • Organizer
      AGU Fall Meeting 2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evaluation of a newly developed isotope-enabled AGCM MIROC6-iso under the present climate2023

    • Author(s)
      Okazaki, A., Kino, K. Li, Y., Cauquoin, A. and Yoshimura, K.
    • Organizer
      AGU Fall Meeting 2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Modeling and evaluation of stable water isotopes in the GRIMs general circulation model2023

    • Author(s)
      Yeo, N., Chang, E.-C. and Yoshimura, K.
    • Organizer
      AGU Fall Meeting 2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Unravelling the contrasting impacts of ENSO on stable water isotopes in precipitation over the northern and southern Tibetan Plateau2023

    • Author(s)
      Cheng, J., Cauquoin, A., Bong, H., Yang, Y. and Yoshimura, K.
    • Organizer
      AGU Fall Meeting 2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Regional Variation in the Role of Humidity on City-level Heat-Related Mortality2023

    • Author(s)
      Guo, Q., Mistry, M., Gasparrini, A., Hashizume, A. and Oki, T.
    • Organizer
      AGU Fall Meeting 2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 深層学習降水予測の精度改善と現状の詳細評価2023

    • Author(s)
      金子凌, 芳村圭
    • Organizer
      第68回水工学講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Development of the isotope version of the fully coupled climate model MIROC6-Iso2023

    • Author(s)
      Li, Y., Cauquoin, A., Okazaki, A. and Yoshimura, K.
    • Organizer
      第68回水工学講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Application of long short-term memory (LSTM) networks approach for river water level forecasting using multiple river basins: A case study for Sri Lanka2023

    • Author(s)
      Abeyrathne, D., Kaneko, R. and Yoshimura, K.
    • Organizer
      第68回水工学講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 大気海洋陸域結合システムにおける陸域モデルへの流域形状格子系の適用2023

    • Author(s)
      竹島滉, 芳村圭
    • Organizer
      第68回水工学講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 対流圏上層における水蒸気同位体比データ同化の影響評価2023

    • Author(s)
      廣瀬郁希, 取出欣也, 芳村圭
    • Organizer
      日本気象学会2023年度秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Today’s Earthによる洪水予測の産業利用に向けて2023

    • Author(s)
      芳村圭, 山本晃輔, 大石寛人, TE開発チーム
    • Organizer
      日本気象学会2023年度秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] GSMaP同化気象モデルプロダクトNEXRAを用いた全球アンサンブル水文シミュレーションの検証2023

    • Author(s)
      山本晃輔, 芳村圭, 馬文超, 可知美佐子, 久保田拓志, 佐藤正樹
    • Organizer
      日本気象学会2023年度秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 参加型アプローチによる長時間洪水予測技術の社会実装に伴う社会変容とELSIの抽出2023

    • Author(s)
      中村晋一郎, 大津山堅介, 中居楓子, 森田紘圭, 高野剛志, 名畑恵, 難波美芸, 木村匡臣, 標葉隆馬, 芳村圭
    • Organizer
      水文・水資源学会/日本水文科学会2023年度研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 流出現象を対象としたサブグリッド表現方法の検討2023

    • Author(s)
      三浦陽介, 芳村圭
    • Organizer
      水文・水資源学会/日本水文科学会2023年度研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Studies on Isotope Hydrometeorology From Global to Catchment Scales2023

    • Author(s)
      Yoshimura, K.
    • Organizer
      Gordon Research Conference on Catchment Science: Interactions of Hydrology, Biology and Geochemistry
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] AMSR3後継マイクロ波放射計による気候変動・全球水循環のモニタリングとメカニズム解明2023

    • Author(s)
      増永浩彦, 青梨和正, 江淵直人, 小原慧一, 計盛正博, 可知美佐子, 齋藤克弥, 島田利元, 田村岳史, 芳村圭
    • Organizer
      JpGU2023
    • Related Report
      2022 Annual Research Report
  • [Presentation] THz水蒸気同位体比測定衛星ミッション2023

    • Author(s)
      芳村圭, 笠井康子, 今須良一, 江口菜穂
    • Organizer
      JpGU2023
    • Related Report
      2022 Annual Research Report
  • [Presentation] テラヘルツ氷雲/水蒸気超小型衛星ミッション2023

    • Author(s)
      江口菜穂, 増永浩彦, 笠井康子, 今須良一, 今岡啓治, 岩渕弘信, 小原慧一, 鈴木順子, 清木達也, 花田俊也, 早坂忠裕, 芳村圭
    • Organizer
      JpGU2023
    • Related Report
      2022 Annual Research Report
  • [Presentation] FTS小型衛星コンステレーションによる水蒸気・同位体・氷雲・放射収支観測ミッション2023

    • Author(s)
      江口菜穂, 笠井康子, 芳村圭, 今須良一, 岡本幸三, 齋藤尚子, 花田俊也
    • Organizer
      JpGU2023
    • Related Report
      2022 Annual Research Report
  • [Presentation] 2022年8月3~10日の青森県の豪雨と水蒸気輸送―ピカロによる計測とIsoRSM simulation―2023

    • Author(s)
      谷田貝亜紀代, 前田未央, 芳村圭, 楊言, 奉夏暎
    • Organizer
      JpGU2023
    • Related Report
      2022 Annual Research Report
  • [Presentation] グリーンランドSE-Dome II アイスコアの酸素同位体分析による高精度年代の作成2023

    • Author(s)
      浜本佐彩, 植村立, 的場澄人, 川上薫, 捧茉優, 松本真依, 芳村圭, 岡崎淳史, 飯塚芳徳
    • Organizer
      JpGU2023
    • Related Report
      2022 Annual Research Report
  • [Presentation] 地下水流動モデルのみによる流出現象の表現力向上2023

    • Author(s)
      三浦陽介, 芳村圭
    • Organizer
      JpGU2023
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Runoff parameterization for global scale hydrology based on a variably saturated flow model2023

    • Author(s)
      Miura, Y. and Yoshimura, K.
    • Organizer
      EGU2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Isotopic Simulation of Combustion-derived Vapor Emission in Urban Areas Using Regional Spectral Model2023

    • Author(s)
      Yang, Y. and Yoshimura, K.
    • Organizer
      EGU2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Heavy Water Isotope Precipitation in Inland East Antarctica Accompanied by Strong Southern Westerly Winds during the Last Glacial Maximum2023

    • Author(s)
      Kino, K., Cauquoin, A., Okazaki, A., Oki, T. and Yoshimura, K.
    • Organizer
      EGU2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Atmospheric Analysis in the 1810s by Assimilating Diary-based Weather Category2023

    • Author(s)
      Wang, X., Toride, K., Ichino, M. and Yoshimura, K.
    • Organizer
      EGU2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Impact of Gaussian transformation on cloud cover data assimilation for historical weather reconstruction2023

    • Author(s)
      Wang, X., Toride, K., Ichino, M. and Yoshimura, K.
    • Organizer
      14th Data Assimilation workshop
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis on characteristics of surface-observed and model-based cloud cover for historical weather reconstruction using data assimilation2023

    • Author(s)
      Wang, X. and Ichino, M.
    • Organizer
      International Symposium on Data Science 2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] n Intercomparison of Last Millennium Paleoclimate Reconstructions Representing a Variety of Data Assimilation Methods2023

    • Author(s)
      McKinney, M. and Okazaki, A.
    • Organizer
      AGU Annual Meeting 2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Climate reconstruction with observation errors estimated by innovation statistics2023

    • Author(s)
      Okazaki, A., Kotsuki, S., Cario, D., Yoshimura, K.
    • Organizer
      JpGU2023
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Estimation of parameters in an isotope-enabled GCM with data assimilation2023

    • Author(s)
      Okazaki, A., Tanoue, M., Kino, K., Cauquoin, A., Yoshimura, K.
    • Organizer
      JpGU2023
    • Related Report
      2022 Annual Research Report
  • [Presentation] 19世紀の気象観測記録による冬の気候復元 -長崎出島の気圧データの活用例-2023

    • Author(s)
      平野淳平
    • Organizer
      シーボルト来航200 年記念、国際シンポジウム「出島での気象観測とその歴史的意義 環境史・東西交流史の観点から」
    • Related Report
      2022 Annual Research Report
  • [Presentation] 青森県十三湖における江戸時代の結氷・解氷記録と歴史天候記録との比較2023

    • Author(s)
      平野淳平, 長谷川直子, 三上 岳彦
    • Organizer
      日本地理学会2023年秋季学術大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Reconstruction of solar radiation in Tokyo since 1720 based on historical weather records2023

    • Author(s)
      Ichino, M., Masuda, K., Mikami, T.
    • Organizer
      EGU2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Reconstruction of Solar Radiation in Tokyo since 1720 based on Daily Weather Records in Historical Documents2023

    • Author(s)
      Ichino, M., Masuda, K., Mikami, T.
    • Organizer
      The 2024 Annual Meeting of the European Meteorological Society
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 歴史的気象記録に基づく日射量の復元 -1830年代の飢饉における気候条件と市場経済-2023

    • Author(s)
      市野美夏, 増田耕一, 三上岳彦, 高槻泰郎
    • Organizer
      水文・水資源学会/日本水文科学会2023年度研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] The Climate of Japan in All Seasons Reconstructed from Daily Weather Descriptions in Historical Documents Since the 17th Century2023

    • Author(s)
      Ichino, M
    • Organizer
      Multi-disciplinary and Inter-regional Perspectives on Environmental History-Towards Comparative Study between Europe and Japan
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Algorithmic transformation from physical models to data-driven models using the coupling library: a case of a climate model2023

    • Author(s)
      Yashiro H., Arakawa T., Sumimoto S., Nakajima K.
    • Organizer
      International Workshop on "Integration of Simulation/Data/Learning and Beyond"
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] On-the-fly Data Streaming from Climate Simulations for Training the Data-driven Surrogated Models2023

    • Author(s)
      Yashiro H., Arakawa T., Nakajima K.
    • Organizer
      The 20th Annual Meeting of Asia Oceania Geosciences Society (AOGS2023)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Building Data-Driven Surrogate Models at Appropriate Granularity Using High-Resolution Climate Simulation and Coupling Library2023

    • Author(s)
      Yashiro H., Arakawa T., Sumimoto S., Nakajima K.
    • Organizer
      the Platform for Advanced Scientific Computing (PASC) 2023 Conference
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Application Optimization and Scalability of NICAM-LETKF on Fugaku2023

    • Author(s)
      Yashiro H., Terasaki K., Kawai Y., Kudo S., Miyoshi T., Imamura T., Nakano M., Kodama C., Satoh M., Tomita H.
    • Organizer
      the Platform for Advanced Scientific Computing (PASC) 2023 Conference
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Did the Climate Change Shake the Empire? In the Case of the Mongols in 1270’s and 80’s2023

    • Author(s)
      Isahaya Y.
    • Organizer
      Spring Conference of the Society of Ecological and Environmental History, “Environment and Diseases.”
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] “Converting” Knowledge, Culture and Themselves: Mongols’ Imperial Rule in Thirteenth- and Fourteenth-Century Eurasia.2023

    • Author(s)
      Isahaya Y.
    • Organizer
      International Workshop “Nexus of Knowledge: Science, Medicine, and Technology on the Silk Roads.
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A Strange Parallel? Agrarian Crisis with Economic Efflorescence in 14th-Century Mongol Eurasia2023

    • Author(s)
      Isahaya Y.
    • Organizer
      International Conference “Great Chinggisid Crisis: History, Context, Aftermath.”
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 知識、文化、そして自らを〈換算〉するーーモンゴル帝国のユーラシア統治2023

    • Author(s)
      諫早庸一
    • Organizer
      高等研究所セミナーシリーズ「ポスト・コロナ時代のグローバル・ヒストリー研究」公開講演会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Snowfall in Baghdad: The Mongol Empire on the Threshold of the Little Ice Age2023

    • Author(s)
      Isahaya Y., Nakatsuka T.
    • Organizer
      Slavic-Eurasian Research Center 2023 Summer International Symposium “The Phase of Catastrophe: The Crisis of the 14th Century in Afro-Eurasian Context.”
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Islamicate Reading of the Chinese Calendar: Qutb al‐Din al‐Shirazi (1236-1311)’s Note on a Topkapi Fragment (Ahmet III 3455)2023

    • Author(s)
      Isahaya Y.
    • Organizer
      The 16th International Conference on the History of Science in East Asia, Panel 35 “Astral Sciences in Context of Cultural Encounters.”
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Along the River or between the Two Seas: The Imperial Itinerance of the Golden Horde2023

    • Author(s)
      Isahaya Y.
    • Organizer
      International Symposium “Water Networks, Islands, and Political Powers in the Global Middle Ages.”
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 14世紀の危機の語り方ーーヨーロッパ到来以前の黒死病2023

    • Author(s)
      諫早庸一
    • Organizer
      国立大学附置研究所・センター会議 第3部会(人文・社会科学系)シンポジウム「危機の世紀」
    • Related Report
      2022 Annual Research Report
  • [Presentation] Beyond Commensurability: Chinese Calendar in Islamicate Astronomical Handbook in the Period of the Mongol Empire (1206-1368)2023

    • Author(s)
      Isahaya Y.
    • Organizer
      International Conference “Transmission, Translocation, and Transcreation: A Cultural Kinematics of Astral Knowledge”
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] The “Imperial Itinerance” of the Golden Horde2023

    • Author(s)
      Isahaya Y.
    • Organizer
      International Conference “The Golden Horde: Art, Material Culture, and Architecture”
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Generation of Millennium Atmospheric Reanalysis2022

    • Author(s)
      Kei Yoshimura
    • Organizer
      AGU Fall Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Aerosol variations over India by the monsoon intra-seasonal oscillations2022

    • Author(s)
      Matsumoto, J. and Gupta, A.
    • Organizer
      Asia Oceania Geosciences Society Annual Meeting
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Interdecadal variability of tropical cyclone activity in the Philippines and Japan2022

    • Author(s)
      Kubota, H., Chan, J. C. L. and Matsumoto, J.
    • Organizer
      Asia Oceania Geosciences Society Annual Meeting
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Climatological intraseasonal variation in aerosols and their impact on extreme rainfall over India2022

    • Author(s)
      Gupta, A. and Matsumoto, J.
    • Organizer
      Vietnam International Water Week VACI2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 航海日誌の気象データを用いた南シナ海夏季モンスーンオンセットの長期変動2022

    • Author(s)
      久保田尚之, 松本 淳, 赤坂郁美, 塚原東吾, 太田 淳, Alice de Jong
    • Organizer
      日本地理学会秋季学術大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 夏季高温による日本の超過死亡率の長期変化2022

    • Author(s)
      藤部文昭, 松本 淳
    • Organizer
      日本気象学会春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 日本の夏季の新生児死亡率と気温の負相関2022

    • Author(s)
      藤部文昭, 松本 淳
    • Organizer
      日本気象学会春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 19 世紀後半~20 世紀前半のマニラにおける降水量と卓越風系の季節進行2022

    • Author(s)
      赤坂郁美, 財城真寿美, 久保田尚之, 松本 淳
    • Organizer
      日本気象学会春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] NICAM-LETKFを用いた水同位体データ同化システムの開発2022

    • Author(s)
      田上雅浩, 八代尚, 芳村圭
    • Organizer
      日本気象学会2022年度秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] NICAM-WISO による寒冷域での d-excess のバイアス分析2022

    • Author(s)
      田上雅浩, 八代尚, 芳村圭
    • Organizer
      日本気象学会2022年度秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Modelling water isotopes using a global non-hydrostatic model with explicit convection scheme for investigating model’s bias and uncertainty2022

    • Author(s)
      田上雅浩, 八代尚, 高野雄紀, 芳村圭, 小玉知央, 佐藤正樹
    • Organizer
      JpGU2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] 気候変動によって変化していく水災害2022

    • Author(s)
      芳村圭
    • Organizer
      エネルギー総合学連携研究機構×気候と社会連携研究機構 合同シンポジウム「気候変動緩和と適応」~社会とエネルギーのレジリエンス~
    • Related Report
      2022 Annual Research Report
  • [Presentation] Reconstruction of Daily Weather in the 1810s by Diary Data Assimilation2022

    • Author(s)
      Wang, X., Toride, K. and Yoshimura, K.
    • Organizer
      AGU Fall Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Looking back into the history of floods in Japan using a newly developed long-term gridded precipitation dataset2022

    • Author(s)
      Hatono, M., Kiguchi, M., Yoshimura, K., Kanae, S., Kuraji, K. and Oki, T.
    • Organizer
      AGU Fall Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observation Error Estimation in Climate Proxies with Data Assimilation and Innovation Statistics2022

    • Author(s)
      Okazaki, A., Kotsuki, S., DieCarrio D. and Yoshimura, K.
    • Organizer
      AGU Fall Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Implementing flood protection schemes in a global river model2022

    • Author(s)
      Yamazaki, D., Hanazaki, R., Yoshimura, K., Funato, M., Watanabe, M., Zhao, G. and Zhou, X.
    • Organizer
      AGU Fall Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evaluating the Impact of Irrigated Paddy Fields on Water Cycle by Coupling Land Surface and Rice Growth Models2022

    • Author(s)
      Nomura, S., Nitta, T., Masutomi, Y. and Yoshimura, K.
    • Organizer
      AGU Fall Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Water Origins and Isotopic Composition of Heavy Baiu/Meiyu Rainfall: a Case Study in Southwestern Japan in Early July 20202022

    • Author(s)
      LI, X., Kawamura, R., Ichiyanagi, K. and Yoshimura, K.
    • Organizer
      AGU Fall Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Contribution of the Southern Annular Mode to Variations in Water Isotopes of Daily Precipitation at Dome Fuji, East Antarctica ー Study of An Isotope-Enabled Climate Model, MIROC5-iso2022

    • Author(s)
      Kino, K., Okazaki, A., Cauquoin, A. and Yoshimura, K.
    • Organizer
      AGU Fall Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Support Vector Machine-based Method for Improving Real-time Hourly Precipitation Forecast in Japan2022

    • Author(s)
      Yin, G., Yoshikane, T., Yamamoto, K., Kubota, T. and Yoshimura, K.
    • Organizer
      AGU Fall Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The University of TokyoInter-comparison of Water Isotope-enabled Models and Reanalysis Nudging Effects2022

    • Author(s)
      Bong, H., Cauquoin, A., Okazaki, A., Chang, E.-C., Werner, M., Wei, Z., Yeo, N. and Yoshimura, K.
    • Organizer
      AGU Fall Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The University of TokyoCoupling of Integrated Land Simulator to MIROC6’s Atmosphere and Ocean Models2022

    • Author(s)
      Nitta, T., Arakawa, T., Takeshima, A., Hatono, M., Yamazaki, D. and Yoshimura, K.
    • Organizer
      AGU Fall Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Enhancing Renewable Energy Systems, Contributing to Sustainable Development Goals of United Nation and Building Resilience against Climate Change Impacts2022

    • Author(s)
      Gan, T., Y., Gan, J. K. E., Oki, T., Yamazaki, D., Yoshimura, K., Schuttrumpf, H., Weis, T., Li, J. and Koivusalo, H.
    • Organizer
      AGU Fall Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 大気造水による地域気候への影響2022

    • Author(s)
      吉川晴矢, 芳村圭
    • Organizer
      第67回水工学講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] HISTORICAL ATMOSPHERIC ANALYSIS BY WEATHER CATEGORY ASSIMILATION USING GAUSSIAN TRANSFORMATION2022

    • Author(s)
      Wang, X., Toride, K. and Yoshimura, K.
    • Organizer
      第67回水工学講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ISOTOPIC SIMULATION OF COMBUSTION-DERIVED VAPOR EMISSION IN URBAN AREA USING REGIONAL SPECTRAL MODEL2022

    • Author(s)
      Yang, Y. and Yoshimrua, K.
    • Organizer
      第67回水工学講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Development of Today’s Earth: A global to regional simulator of terrestrial hydrological cycles2022

    • Author(s)
      Yoshimura, K.
    • Organizer
      The 25th East Asia Round Table Meeting and Symposium
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fusion of satellite observation and land model simulation using Today's Earth2022

    • Author(s)
      Yoshimura, K.
    • Organizer
      The Joint PI Meeting of JAXA Earth Observation Missions FY2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Earth Digital Twin and Application2022

    • Author(s)
      Yoshimura, K.
    • Organizer
      The Joint PI Meeting of JAXA Earth Observation Missions FY2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Today's Earthによる衛星観測・シミュレーション技術融合洪水予測2022

    • Author(s)
      芳村圭
    • Organizer
      イノベーション・ジャパン2022公開シンポジウム『顕在化する社会課題とその解決への挑戦』
    • Related Report
      2022 Annual Research Report
  • [Presentation] Treatment of water management processes in land models2022

    • Author(s)
      芳村圭
    • Organizer
      Land Surface Modelling Summit 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 世界はなぜ脱炭素に向けて舵を切ったのか?気候変動問題認識のパラダイムシフト2022

    • Author(s)
      山崎大, 北裕樹, 木野佳音, 坂内匠, 野村周平, 神戸育人, 庄司悟, 金子凌, 芳村圭
    • Organizer
      水文・水資源学会 日本水文科学会2022年度研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 全世界の水文予測に向けた数値モデルと衛星観測の融合2022

    • Author(s)
      芳村圭
    • Organizer
      第57回水工学に関する夏期研修会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 陸域水循環シミュレーションシステム『Today’s Earth』でみる台風2022

    • Author(s)
      芳村圭
    • Organizer
      TRCシンポジウム2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] 変動する気候、極端気象にどう適応するか2022

    • Author(s)
      芳村圭
    • Organizer
      海の生きもの地球ミュージアム
    • Related Report
      2022 Annual Research Report
  • [Presentation] 洪水予測のための陸域モデルシミュレーションと衛星観測の融合2022

    • Author(s)
      芳村圭
    • Organizer
      日本リモートセンシング研究会勉強会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 重水蒸気の衛星観測とそのデータ同化による気象場の拘束2022

    • Author(s)
      芳村圭
    • Organizer
      NIFS 一般共同研究 研究会「水素同位体の挙動と機能および将来像」トリチウム研究会プログラム
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Today’s Earthによる地表面水文量予測情報を活用した水害対策2022

    • Author(s)
      芳村圭
    • Organizer
      第一回水害・災害リスク対策展
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Modelling water isotopes using a global non-hydrostatic model with explicit convection scheme for investigating model’s bias and uncertainty.2022

    • Author(s)
      Tanoue, T., Yashiro, H., Takano, Y., Yoshimura, K., Kodama, C. and Satoh, M.
    • Organizer
      EGU22
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Progress of developing flood forecasting system by Today’s Earth (TE)2022

    • Author(s)
      Ma, W., Ishitsuka, Y., Takeshima, A., Hibino, K., Yamazaki, D., Oki, T., Chen, Y.-W., Satoh, M., Shunji, K., Miyoshi, T., Yamamoto, K., Kachi, M., Kubota, T., Oki, R. and Yoshimura, K.
    • Organizer
      EGU22
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The timing of unprecedented hydrological drought under climate change2022

    • Author(s)
      Satoh, Y., Yoshimura, K., Pokhrel, Y., Kim, H., Shiogama, H., Yokohata, T., Hanasaki, N., Wada, Y., Burek, P., Byers, E., Muller Schmied, H., Garten, D., Ostberg, S., Gosling, S., Boulange, J. and Oki, T.
    • Organizer
      EGU22
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] FTS satellite observation mission for understanding chemical and dynamical processes in the upper atmosphere2022

    • Author(s)
      Eguchi, N., Walker, K., Saitoh, N., Yoshida, Y., Yoshimura, K., Toride, K., Fujiwara, M., Kawatani, Y., Yamashita, Y., Nassar, R., Jones, D., Plummer, D. and Strong, K.
    • Organizer
      JpGU2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] The timing of unprecedented hydrological drought under climate change2022

    • Author(s)
      Satoh, Y., Yoshimura, K., Pokhrel, Y., Kim, H., Shiogama, H., Yokohata, T., Hanasaki, N., Wada, Y., Burek, P.,EByers, E., Muller Schmied, H., Gerten, D., Ostberg, S., Gosling, S., Boulange, J. and Oki, T.
    • Organizer
      JpGU2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] Transient simulation of the past 2000 years with the isotope-enabled coupled model MPI-ESM-wiso2022

    • Author(s)
      Cauquoin, A., Werner, M., Shoji, S., Okazaki, A., Yoshimura, K., Lohmann, G. and Jungclaus, J.
    • Organizer
      JpGU2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] Impacts of Intermittent Precipitation Events on Reconstructed Last Glacial Maximum Surface Temperature from Water Isotope Signals in Dome Fuji Ice Cores2022

    • Author(s)
      Kino, K., Okazaki, A., Cauquoin, A. and Yoshimura, K.
    • Organizer
      JpGU2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] Why does the world move towards carbon-neutral?2022

    • Author(s)
      Yamazaki, D., Kita, Y., Kino, K., Bannai, T., Nomura, S., Kanbe, I., Shoji, S., Kaneko, R. and Yoshimura, K.
    • Organizer
      JpGU2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] High-frequency observations of water vapor, isotope, ice clouds and radiation budget by FTS small satellite constellation2022

    • Author(s)
      Eguchi, N., Kasai, Y., Yoshimura, K., Imasu, R., Okamoto, K., Saitoh, N. and Hanada, T.
    • Organizer
      JpGU2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] れきすけ:カード型モデルを用いた歴史資料のための異分野協働型情報共有プラットフォーム2022

    • Author(s)
      市野美夏 , 増田耕一 , 北本朝展
    • Organizer
      JpGU2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] 近代の記天気記録と気象観測データの照合による古天気資料の定量化2022

    • Author(s)
      庄建治朗, 池田由實, 市野美夏, 平野淳平, 増田耕一, 北本朝展
    • Organizer
      JpGU2022
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 日記天候記録と気象庁の天気概況の違いを調べた2022

    • Author(s)
      市野美夏
    • Organizer
      歴史ビッグデータ研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Observation Error Estimation for Climate Proxies with Innovation Statistics2022

    • Author(s)
      Okazaki, A.
    • Organizer
      RIKEN DA Seminar
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Paleoclimate Reconstruction with Isotope-Enabled GCM and Proxy System Models2022

    • Author(s)
      Okazaki, A. and Yoshimura, K.
    • Organizer
      IsoNet 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] データ同化とイノベーション統計を用いた古気候復元 と気候プロキシに含まれる誤差の推定2022

    • Author(s)
      岡崎淳史
    • Organizer
      日本地球化学第69回年会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] コメント--歴史の遠隔相関と〈奇妙な並行〉2022

    • Author(s)
      諫早庸一
    • Organizer
      西洋中世学会第14回大会シンポジウム「危機を前にした人間ーー西洋中世における環境・災害・心性」
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 両海の覇者たち--ジョチ・ウルスにおける〈移動〉のポリティクス2022

    • Author(s)
      諫早庸一
    • Organizer
      第58回野尻湖クリルタイ[日本アルタイ学会]
    • Related Report
      2022 Annual Research Report
  • [Presentation] Intra-ring oxygen isotope analysis for high-resolution climate reconstruction in southwestern Japan since the 19th century2022

    • Author(s)
      Kenjiro Sho, Akihiro Masuoka, Zhen Li, Takeshi Nakatsuka
    • Organizer
      7th Asian Dendro-Conference
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 南西諸島の樹木年輪セルロース酸素同位体比データと太平洋気候因子の関係2022

    • Author(s)
      増岡晃大, 庄建治朗, 中塚武, 李貞
    • Organizer
      JpGU2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] 樹木年輪セルロース酸素同位体比にみる過去400年間の東濃地方の気候変動2022

    • Author(s)
      飯塚比呂人, 庄建治朗, 李貞, 加藤義和, 中塚武
    • Organizer
      JpGU2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] 奄美リュウキュウマツ年輪酸素同位体比データと海洋変動指数との関連性2022

    • Author(s)
      増岡晃大,庄建治朗,中塚武,李貞
    • Organizer
      水文・水資源学会/日本水文科学会2022年度研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 奄美大島のリュウキュウマツを用いた年輪酸素同位体比の年層内変動と気象観測データとの照合2022

    • Author(s)
      小川夏美,庄建治朗,増岡晃大,佐野雅規,李貞,中塚武
    • Organizer
      令和4年度土木学会中部支部研究発表会
    • Related Report
      2022 Annual Research Report
  • [Book] 水文・水資源ハンドブック 第二版2022

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    • Total Pages
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    • Publisher
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    • ISBN
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    • Related Report
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    • Publisher
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    • Related Report
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Published: 2022-04-28   Modified: 2025-04-17  

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