Updated on 2025/05/12

写真a

 
Ichiro Yoneda
 
Organization
Graduate Faculty of Interdisciplinary Research Faculty of Engineering Civil Engineering Environmental Engineering (Civil and Environmental Engineering) Assistant Professor
Title
Assistant Professor
Homepage
http://ichiroyoneda.html.xdomain.jp/index_en.html

Research History

  • University of Yamanashi   Graduate Faculty of Interdisciplinary Research Faculty of Engineering Civil Engineering Environmental Engineering (Civil and Environmental Engineering)   Assistant Professor

    2025.4

  • Yamagata University   Faculty of Agriculture   Research assistant

    2025.2 - 2025.3

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    Country：Japan

    Job classification：Research/Teaching assistant

  • Yamagata University   Faculty of Agriculture   JSPS Research Fellowship for Young Scientists-PD

    2024.10 - 2025.3

  • Iwate University   The United Graduate School of Agricultural Sciences   JSPS Research Fellowship for Young Scientists-DC1

    2022.4 - 2024.9

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    Country：Japan

    Job classification：Researcher/Postdoc

  • CTI Engineering Co., Ltd.

    2020.5 - 2021.9

  • CTI Engineering International Co., Ltd.

    2020.4 - 2021.9

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Education

  • Iwate University   The United Graduate School of Agricultural Sciences

    2021.10 - 2024.9

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    Country： Japan

  • Yamagata University   Graduate School of Agricultual Sciences-Masters Program

    2018.4 - 2020.3

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    Country： Japan

  • Yamagata University   Faculty of Agriculture   Department of Food, Life, and Environmental Sciences

    2014.4 - 2018.3

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    Country： Japan

Research Areas

  • Environmental Science/Agriculture Science / Environmental dynamic analysis

  • Social Infrastructure (Civil Engineering, Architecture, Disaster Prevention) / Environmental systems for civil engineering

Research Interests

  • Pathogenic microorganisms

  • Waterborne infectious diseases

  • Machine Learning

  • Numerical modelling

  • Health risk assessment

Research Projects

  • 水環境中で長期間生存できる特異な大腸菌の探索とその菌株が保有する特徴的な遺伝子の解明

    2025.4 - 2026.2

    公益財団法人日本科学協会  2025年度笹川科学研究助成 

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    Authorship：Principal investigator 

  • Elucidation of Escherichia coli survival conditions focusing on eutrophic lake and development of its dynamic model reflecting these conditions

    Grant number：22KJ0149  2023.3 - 2025.3

    Japan Society for the Promotion of Science  Iwate University  Grants-in-Aid for Scientific Research  Grant-in-Aid for JSPS Fellows

Papers

  • Flavor change in cultured ayu sweetfish (Plecpglossus Altivelis) by feeding microalgae grown in treated munisipal wastewater Reviewed

    Yoneda, I, Kano, Y, Sato, T, Konno, A, Pham, D.V, Nishiyama, M, Watanabe, T

    Journal of Japan Society of Civil Engineers   80 ( 25 )   24-25011   2024.11

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    Authorship：Lead author   Language：Japanese   Publishing type：Research paper (scientific journal)  

  • Utilization of composted sewage sludge to enhance growth of brown algae sargassum horneri Reviewed

    Sato, T, Yoneda, I, Furuyama, H, Honma, S, Sasaki, T, Nishiyama, M, Watanabe, T

    Journal of Japan Society of Civil Engineers   80 ( 25 )   24-25005   2024.11

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    Language：Japanese   Publishing type：Research paper (scientific journal)  

  • Development of quantitative assay for detection of Masusalmon (Oncorhynchus Massou) using environmental DNA Reviewed

    Nishiyama, M, Yoneda, I, Watanabe, T, Satou, T, Watanabe, K

    Journal of Japan Society of Civil Engineers   80 ( 25 )   24-25023   2024.11

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    Language：Japanese   Publishing type：Research paper (scientific journal)  

  • Comparative experiment to select water quality parameters for modelling the survival of Escherichia coli in lakes Reviewed

    Ichiro Yoneda, Masateru Nishiyama, Toru Watanabe

    Environmental Pollution   357   124423 - 124423   2024.9( ISSN：0269-7491 )

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    Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：Elsevier BV  

    DOI： 10.1016/j.envpol.2024.124423

  • Significant Factors for Modelling Survival of Escherichia coli in Lake Sediments Reviewed

    Ichiro Yoneda, Masateru Nishiyama, Toru Watanabe

    Microorganisms   12 ( 6 )   1192 - 1192   2024.6(  eISSN：2076-2607 )

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    Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：MDPI AG  

    Currently available numerical models that describe the fecal contamination of aquatic environments using Escherichia coli as an indicator bacterium did not consider its survival in sediments. We conducted a series of comparative experiments to reveal the independent and interactive effects of sediment factors, including temperature, pH, water-extractable total dissolved solids (TDSs), coexisting microbes, and sampling sites, in lake environments on E. coli survival. In experiments, E. coli survival was observed by controlling any two factors at a time. Consequently, the decrease in pH and presence of coexisting microbes enhanced E. coli die-off, whereas the addition of water-extractable TDSs promoted its growth. To select factors to be considered for modelling E. coli survival in sediments, the independent effects of each factor and the interaction effect of the two factors were statistically compared based on their effect sizes (η2). As a result, pH (η2 = 59.5–89.0%) affected E. coli survival most significantly, followed by coexisting microbes (1.7–48.4%). Among the interactions affecting E. coli survival, including pH or coexisting microbes—which had larger independent effects—relatively larger statistically significant interactions were observed between pH and coexisting microbes (31.1%), coexisting microbes and water-extractable TDSs (85.4%), and coexisting microbes and temperature (26.4%).

    DOI： 10.3390/microorganisms12061192

  • Detection and genetic analysis of Escherichia coli from Tonle Sap Lake and its tributaries in Cambodia: Spatial distribution, seasonal variation, pathogenicity, and antimicrobial resistance Reviewed

    Ichiro Yoneda, Ulya Nur Rozanah, Masateru Nishiyama, Hasika Mith, Toru Watanabe

    Environmental Pollution   315   120406 - 120406   2022.12( ISSN：0269-7491 )

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    Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：Elsevier BV  

    DOI： 10.1016/j.envpol.2022.120406

  • CLASSIFICATION OF PHYLOGENETIC GROUPS AND ANTIBIOTIC RESISTANCE OF <i>ESCHERICHIA COLI</i> ISOLATED FROM AKAGAWA RIVER SYSTEM, YAMAGATA, JAPAN Reviewed

    Masaya MORI, Masateru NISHIYAMA, Ichiro YONEDA, Toru WATANABE

    Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research)   78 ( 7 )   III_307 - III_316   2022(  eISSN：2185-6648 )

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    Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japan Society of Civil Engineers  

    DOI： 10.2208/jscejer.78.7_iii_307

  • Characteristics of Norovirus GII Accumulation in Oysters: Comparison of GII. 2 and GII. 4 Reviewed

    Ichiro YONEDA, Miki SAITO, Masateru NISHIYAMA, Yo UEKI, Akie SAKAGAMI, Toru WATANABE

    Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research)   78 ( 7 )   III_23 - III_32   2022(  eISSN：2185-6648 )

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    Authorship：Lead author,　Corresponding author   Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japan Society of Civil Engineers  

    DOI： 10.2208/jscejer.78.7_iii_23

  • Improvement of Hydrological and Hydraulic Model Applying GPCP and Its Characteristics in the Tonle Sap Lake Reviewed

    Ichiro Yoneda, Hideto Fujii, Yoichi Fujihara

    Journal of Rainwater Catchment Systems   25 ( 1 )   23 - 31   2019( ISSN：1343-8646  eISSN：2186-6228 )

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    Authorship：Lead author,　Corresponding author   Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Journal of Rainwater Catchment Systems  

    DOI： 10.7132/jrcsa.25_1_23

  • CHARACTERIZATION OF DISTRIBUTION OF FLOATING VILLAGES IN TONLE SAP LAKE AND ITS ESTIMATION BASED ON GEOGRAPHICAL INFORMATION Reviewed

    Ichiro YONEDA, Masateru NISHIYAMA, Toru WATANABE

    Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research)   75 ( 7 )   III_309 - III_320   2019(  eISSN：2185-6648 )

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    Authorship：Lead author,　Corresponding author   Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japan Society of Civil Engineers  

    Many people are living in floating villages on the Tonle Sap lake (TSL), Cambodia. People in the floating villages, who discharge domestic wastewater without any treatment, are recognized as one of the main sources of pollution of the lake water. On the other hand, they should have risk of health problems posed by using polluted lake water for their daily lives. Since the floating villages seasonally move depending on the change in the lake water level, it is difficult to analyze both the pollution load emitted by the villages and the exposure of villagers to the polluted lake water. In this paper, we tried to characterize the location and movement of the floating villages based on water depth and distance from rivers in the flooded forest analyzed from the satellite images. Analyzing Sentinel 2 images from Vega satellites enabled us to identify the floating villages which showed the seasonal movement. The distribution of such mobile floating villages, as well as immobile villages, was highly dependent on the region of the TSL. Mobile villages were frequently found in west and east regions of the TSL. Floating villages in the north region were immobile, while both types of villages existed in the northeast region and the Tonle Sap river connecting the Mekong river and the TSL. The mobile floating villages tended to locate in shallower rivers, which are surrounded by flooded forests, than the immobile ones in the rainy season. This is probably to avoid big waves on the lake which sometimes endanger the villages. In the dry season, the villages moved to the lake, some of which were 1,000 m away from the mouth of rivers. Based on these findings, we proposed a method to estimate where mobile floating villages are likely to be formed in the TSL.

    DOI： 10.2208/jscejer.75.7_iii_309

    CiNii Research

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Books and Other Publications

  • Water and Life in Tonle Sap Lake Reviewed International journal

    Hideto Fujii, Ichiro Yoneda, Yoichi Fujihara, Keisuke Hoshikawa, Takashi Nakamura（ Role： Joint WorkHydrology of the Inflow River Basins, pp. 71-79; Improvement of a Hydrological Model Performance by Satellite Rainfall Product, pp. 91-98; Impact of Climate Change on the Hydrological Regime of Tonle Sap Lake, pp. 449-457）

    Springer Singapore  2022.6  （  ISBN:9789811666315 ）

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    Language：English  

Presentations

  • 大型海藻の陸上培養における下水汚泥コンポストの利用可能性

    佐藤岳哉, 米田一路, 古山遥, 渡部徹

    第59回日本水環境学会年会  2025.3 

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    Event date： 2025.3

    Language：Japanese   Presentation type：Oral presentation(general)  

  • 湖沼における複数の環境因子の影響を考慮した大腸菌動態モデルの開発

    米田一路, 西山正晃, 渡部徹

    第59回日本水環境学会年会  2025.3 

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    Event date： 2025.3

    Language：Japanese   Presentation type：Oral presentation(general)  

  • 河川から分離された大腸菌野生株と標準菌株の水中での生残性の比較

    鹿内靖成, 米田一路, 西山正晃, 渡部徹

    令和６年度土木学会東北支部技術研究発表会  2025.2 

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    Event date： 2025.2 - 2025.3

    Language：Japanese   Presentation type：Oral presentation(general)  

  • マガキのノロウイルス蓄積と滅菌海水による浄化効率の季節変動

    山田麻椰, 米田一路, 西山正晃, 植木洋, 坂上亜希恵, 渡部徹

    令和６年度土木学会東北支部技術研究発表会  2025.2 

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    Event date： 2025.3

    Language：Japanese   Presentation type：Oral presentation(general)  

  • アユの高付加価値化のための下水処理水由来の藻類給与技術の開発

    山内優大, 米田一路, 佐藤岳哉, Pham Viet Dung, 西山正晃, 渡部徹

    令和６年度土木学会東北支部技術研究発表会  2025.2 

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    Event date： 2025.2 - 2025.3

    Language：Japanese   Presentation type：Oral presentation(general)  

  • マガキのノロウイルス蓄積とその浄化に関する季節変動

    山田麻椰, 米田一路, 西山正晃, 植木洋, 坂上亜希恵, 渡部徹

    第30回庄内・社会基盤技術フォーラム  2025.1 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • 養殖アユの香りづけのための下水処理水を用いた藻類培養とその給餌効果

    山内優大, 米田一路, 佐藤岳哉, Pham Viet Dung, 西山正晃, 渡部徹

    第30回庄内・社会基盤技術フォーラム  2025.1 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • 河川から分離された大腸菌野生株と標準菌株の水中での生残性の違い

    鹿内靖成, 米田一路, 西山正晃, 渡部徹

    第30回庄内・社会基盤技術フォーラム  2025.1 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • 下水処理水で培養した藻類の給餌による養殖アユの香りの変化

    米田一路, 鹿納陽平, 佐藤岳哉, 今野昭博, Dung Viet Pham, 西山正晃, 渡部徹

    第61回環境工学研究フォーラム  2024.11 

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    Event date： 2024.11

    Language：Japanese   Presentation type：Oral presentation(general)  

  • 養殖牡蠣のノロウイルスの蓄積とその浄化に与える要因

    山田麻椰, 米田一路, 久井康太, 西山正晃, 植木洋, 坂上亜希恵, 渡部徹

    第61回環境工学研究フォーラム  2024.11 

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    Event date： 2024.11

    Language：Japanese   Presentation type：Poster presentation  

  • 褐藻アカモクの生長促進を目的とした下水汚泥コンポストの活用

    佐藤岳哉, 米田一路, 古山遥, 本間伸栄, 佐々木貴史, 西山正晃, 渡部徹

    第61回環境工学研究フォーラム  2024.11 

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    Event date： 2024.11

    Language：Japanese   Presentation type：Oral presentation(general)  

  • 環境DNA分析を用いた赤川水系におけるサクラマスDNAの検出手法の開発

    西山正晃, 米田一路, 渡部徹, 佐藤高広, 渡邉一哉

    第61回環境工学研究フォーラム  2024.11 

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    Event date： 2024.11

    Language：Japanese   Presentation type：Oral presentation(general)  

  • 水環境における大腸菌の生存に関する標準株と野生株の比較

    鹿内靖成, 米田一路, 盧歓, 西山正晃, 渡部徹

    第61回環境工学研究フォーラム  2024.11 

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    Event date： 2024.11

    Language：Japanese   Presentation type：Poster presentation  

  • 機械学習を用いた湖沼における大腸菌生存モデルの開発

    米田一路, 西山正晃, 渡部徹

    第61回環境工学研究フォーラム  2024.11 

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    Event date： 2024.11

    Language：Japanese   Presentation type：Poster presentation  

  • 東北地方の一級河川から単離したESBL産生大腸菌の薬剤耐性感受性と遺伝子型の特徴

    倉持祥太, 釼持ひろ, 米田一路, 渡部徹, 西山正晃

    第61回環境工学研究フォーラム  2024.11 

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    Event date： 2024.11

    Language：Japanese   Presentation type：Poster presentation  

  • 褐藻アカモクの陸上培養における下水汚泥コンポストの活用

    佐藤岳哉, 米田一路, 古山遥, 本間伸栄, 佐々木貴史, 西山正晃, 渡部徹

    第27回日本水環境学会シンポジウム  2024.9 

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    Event date： 2024.9

    Language：Japanese   Presentation type：Oral presentation(general)  

  • 庄内地域に生息する食肉目動物における薬剤耐性菌の発生動向

    米田一路, 斎藤昌幸, 渡部徹, 西山正晃

    第27回日本水環境学会シンポジウム  2024.9 

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    Event date： 2024.9

    Language：Japanese   Presentation type：Poster presentation  

  • Development of Numerical Models on Escherichia coli Survival in Lakes Employing Significant Environment Factors Invited

    Ichiro Yoneda, Masateru Nishiyama, Toru Watanabe

    2024.9 

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    Event date： 2024.9

    Language：Japanese   Presentation type：Oral presentation(invited, special)  

  • Analysis of glycan associated with norovirus GII.2 accumulation in digestive tissue of oysters

    Toru Watanabe, Ichiro Yoneda, Masateru Nishiyama, You Ueki, Akie Sakagami, Takayuki Miura

    8th International Society for Food and Environmental Virology (ISFEV) Conference  2024.6 

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    Event date： 2024.6

    Language：English   Presentation type：Oral presentation(general)  

  • Factors affecting accumulation of norovirus GII.2 from seawater in oysters and its depuration

    Ichiro Yoneda, Kota Hisai, Masateru Nishiyama, You Ueki, Akie Sakagami, Erika Ito, Toru Watanabe

    8th International Society for Food and Environmental Virology (ISFEV) Conference  2024.6 

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    Event date： 2024.6

    Language：English   Presentation type：Oral presentation(general)  

  • Detection of norovirus from IWAGAKI oyster (Crassostrea nippona) grown in Yamagata prefecture, Japan and its relationship with epidemic of gastroenteritis

    Toru Watanabe, Ichiro Yoneda, Ryohei Shiota, Kotori Tachibana, Erika Ito, Mitsuhiro Kudo, Masateru Nishiyama

    8th International Society for Food and Environmental Virology (ISFEV) Conference  2024.6 

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    Event date： 2024.6

    Language：English   Presentation type：Poster presentation  

  • Comparison of norovirus GII.2, GII.4, and GII.17 accumulations in oysters

    Ichiro Yoneda, Miki Saito, Masateru Nishiyama, You Ueki, Akie Sakagami, Toru Watanabe

    8th International Society for Food and Environmental Virology (ISFEV) Conference  2024.6 

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    Event date： 2024.6

    Language：English   Presentation type：Poster presentation  

  • Investigation of antibiotic-resistant Escherichia coli prevalence in red fox in a rural area of northern Japan using culture-method

    Masateru Nishiyama, Ryota Takahashi, Ichiro Yoneda, Masayuki Saito, Toru Watanabe

    7th Environmental Dimension of Antimicrobial Resistance conference (EDAR7)  2024.5 

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    Event date： 2024.5

    Language：English   Presentation type：Poster presentation  

  • Molecular characterization of extended-spectrum beta-lactamase-producing Escherichia coli isolated from in a river basin in Yamagata prefecture, Japan

    Masateru Nishiyama, Masaya Mori, Ichiro Yoneda, Toru Watanabe

    7th Environmental Dimension of Antimicrobial Resistance conference (EDAR7)  2024.5 

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    Event date： 2024.5

    Language：English   Presentation type：Poster presentation  

  • 湖沼の底泥における大腸菌生存モデルに採用すべき環境因子の選定

    米田一路, 西山正晃, 渡部徹

    第58回日本水環境学会年会  2024.3 

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    Event date： 2024.3

    Language：Japanese   Presentation type：Oral presentation(general)  

  • 褐藻アカモクの生長促進を目的とした下水汚泥コンポスト溶出液の活用

    佐藤岳哉米田一路古山遥本間伸栄西山正晃渡部徹

    第58回日本水環境学会年会  2024.3 

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    Event date： 2024.3

    Language：Japanese   Presentation type：Poster presentation  

  • 下水処理水で培養した藻類の給餌による養殖アユの香りの変化

    鹿納陽平米田一路今野昭博Pham Viet Dung西山正晃渡部徹

    令和５年度土木学会東北支部技術研究発表会  2024.3 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • 養殖牡蠣へのノロウイルスGII.2の蓄積と畜養による浄化効果

    久井康汰米田一路植木洋坂上亜希恵西山正晃渡部徹

    令和５年度土木学会東北支部技術研究発表会  2024.3 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • 褐藻アカモクの生長促進のための下水汚泥コンポスト溶出液の活用

    佐藤岳哉米田一路古山遥本間伸栄西山正晃渡部徹

    令和５年度土木学会東北支部技術研究発表会  2024.3 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • 湖沼の底泥における大腸菌の死滅速度を予測する最適モデルの選定

    米田一路西山正晃渡部徹

    令和５年度土木学会東北支部技術研究発表会  2024.3 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • 山形県内を流下する一級河川における腸球菌の存在実態とその薬剤感受性

    西山正晃米田一路渡部徹

    令和5年度土木学会東北支部技術研究発表会  2024.3 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • 下水処理水で培養した藻類の給餌による養殖アユの香りの変化

    鹿納陽平米田一路今野昭博Pham Viet Dung西山正晃渡部徹

    第29回庄内・社会基盤技術フォーラム  2024.1 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • 養殖牡蠣の海水からのノロウイルス蓄積とその浄化に関する研究

    久井康汰米田一路植木洋坂上亜希恵西山正晃渡部徹

    第29回庄内・社会基盤技術フォーラム  2024.1 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • 海藻の生長促進を目的とした下水汚泥コンポスト溶出液の活用

    佐藤岳哉米田一路本間伸栄古山遥西山正晃渡部徹

    第29回庄内・社会基盤技術フォーラム  2024.1 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • 水環境の底泥における大腸菌の生存にどの環境因子が影響を与えるのか？

    伊藤沙希那小野萌笑小鷹莉央野口愛菜正木咲衣米田一路西山正晃渡部徹

    第29回庄内・社会基盤技術フォーラム  2024.1 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • 湖沼における大腸菌の死滅速度の予測に最適なモデルの選定

    米田一路, 西山正晃, 渡部徹

    日本水処理生物学会第59回大会（山形大会）  2023.11 

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    Event date： 2023.11

    Language：Japanese   Presentation type：Oral presentation(general)  

  • Distribution and Characterization of Extended-Spectrum β-lactamase-producing Escherichia coli in a River Basin in Yamagata Prefecture, Japan

    M. Nishiyama, M. Mori, I. Yoneda, T. Watanabe

    9th IWA-ASPIRE Conference and Exhibition 2023  2023.10 

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    Event date： 2023.10

    Language：English   Presentation type：Oral presentation(general)  

  • Effects of physico-chemical properties of sediment in water environment on the survival of Escherichia coli

    H. Lu, I. Yoneda, M. Nishiyama, T. Watanabe

    9th IWA-ASPIRE Conference and Exhibition 2023  2023.10 

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    Event date： 2023.10

    Language：English   Presentation type：Oral presentation(general)  

  • 東北地方の一級河川から単離したESBL産生大腸菌の時空間分布

    西山正晃, 剱持ひろ, 森祐哉, 米田一路, 渡部徹

    第26回日本水環境シンポジウム  2023.9 

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    Event date： 2023.9

    Language：Japanese   Presentation type：Oral presentation(general)  

  • Comparative experiment to select water quality parameters for modeling the survival of Escherichia coli

    I. Yoneda, M. Nishiyama, T. Watanabe

    21st Symposium on Health-Related Water Microbiology (Watermicro23)  2023.6 

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    Event date： 2023.6

    Language：English   Presentation type：Poster presentation  

  • 水質が大腸菌の生存に与える影響の評価

    I. Yoneda, M. Nishiyama, T. Watanabe

    第7回環境水質工学シンポジウム  2023.6 

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    Event date： 2023.6

    Language：Japanese   Presentation type：Oral presentation(general)  

  • Risk estimation of diarrheal diseases for floating villagers on Cambodian lake and its future prediction

    I. Yoneda, M. Nishiyama, T. Nakamura, H. Mith, T. Watanabe

    21st Symposium on Health-Related Water Microbiology (Watermicro23)  2023.6 

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    Event date： 2023.6

    Language：English   Presentation type：Oral presentation(general)  

  • 山形県の河川から単離した ESBL 産生大腸菌の薬剤耐性プロファイルとジェノタイピング

    森 祐哉, 西山正晃, 米田一路, 渡部 徹

    第57回日本水環境学会年会（2022年度）  2023.3 

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    Event date： 2023.3

    Language：Japanese   Presentation type：Oral presentation(general)  

  • 湖沼における大腸菌生存モデル構築時に採用すべき水質項目の選定

    米田一路, 西山正晃, 渡部 徹

    第57回日本水環境学会年会（2022年度）  2023.3 

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    Event date： 2023.3

    Language：Japanese   Presentation type：Oral presentation(general)  

  • ウイルスの遺伝子型に着目した牡蠣へのノロウイルス蓄積特性の評価

    齋藤美樹, 米田一路, 西山正晃, 植木 洋, 坂上亜希恵, 渡部 徹

    令和4年度土木学会東北支部 技術研究発表会  2023.3 

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    Event date： 2023.3

    Language：Japanese   Presentation type：Oral presentation(general)  

  • 水環境の底質における大腸菌の消長とその影響因子

    盧 歓, 米田一路, 西山正晃, 渡部 徹

    令和4年度土木学会東北支部 技術研究発表会  2023.3 

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    Event date： 2023.3

    Language：Japanese   Presentation type：Oral presentation(general)  

  • 水環境での大腸菌の生存モデルに採用すべき水質項目の検討

    米田一路, 西山正晃, 渡部 徹

    令和4年度土木学会東北支部 技術研究発表会  2023.3 

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    Event date： 2023.3

    Language：Japanese   Presentation type：Oral presentation(general)  

  • 東北地方の一級河川におけるESBL産生大腸菌の薬剤感受性と地理的・空間的分布

    釼持ひろ, 米田一路, 森, 祐哉, 渡部 徹, 西山正晃

    令和4年度土木学会東北支部 技術研究発表会  2023.3 

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    Event date： 2023.3

    Language：Japanese   Presentation type：Oral presentation(general)  

  • 水環境に生息する大腸菌の生残性に どの水質が影響を与えるのか?

    小原えみり, 佐藤茉洸, 本間麻菜佳, 本村海杏, 米田一路, 西山正晃, 渡部徹

    第28回庄内・社会基盤技術フォーラム  2023.1 

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    Language：Japanese  

  • 山形県の赤川水系から単離した大腸菌の系統発生群とその薬剤感受性

    森祐哉, 西山正晃, 米田一路, 渡部徹

    第59回環境工学研究フォーラム  2022.12 

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    Event date： 2022.11 - 2022.12

    Language：Japanese   Presentation type：Oral presentation(general)  

  • Health risk assessment for floating villages on Tonle Sap Great Lake, Cambodia, using 2D E. coli transport model under climate and socio-economic changes

    Ichiro YONEDA, Masateru NISHIYAMA, Takeshi NAKAMURA, Hasika MITH, Toru WATANABE

    3rd Symposium of JSPS Core-to-Core Program "Symposium on Health Risk Assessment for Adaptation to Climate Change"  2022.12 

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    Language：English   Presentation type：Oral presentation(general)  

  • ノロウイルスGII群の牡蠣への蓄積特性：遺伝子型GII.2とGII.4の比較

    米田一路, 齋藤美樹, 西山正晃, 植木洋, 坂上亜希恵, 渡部徹

    第59回環境工学研究フォーラム  2022.11 

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    Event date： 2022.11 - 2022.12

    Language：Japanese   Presentation type：Oral presentation(general)  

  • 山形県の河川におけるふん便指標細菌の薬剤感受性

    西山正晃, 森祐哉, 米田一路, 渡部徹

    第25回日本水環境シンポジウム  2022.9 

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    Language：Japanese  

  • カンボジア王国トンレサップ湖における大腸菌濃度と水系感染症リスクの時空間分布

    米田一路, 西山正晃, 渡部徹

    土木学会東北支部  2022.3 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • Risk assessment of diarrheal diseases under the climate and socio-economic changes for floating villagers in Tonle Sap Lake considering advection-diffusion of fecally contaminated lake water

    Yoneda, I, Nishiyama, M, Watanabe, T

    The 2021 International Conference on the "Challenges in Environmental Science and Engineering" CESE-2021)  2021.11 

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    Language：English   Presentation type：Oral presentation(general)  

  • Risk assessment of diarrheal diseases under the climate and socio-economic changes for floating villagers in Tonle Sap Lake using Two-dimensional Advection-diffusion Model

    Yoneda, I, Nishiyama, M, Watanabe, T

    THE 6th INTERNATIONAL SYMPOSIUM ON CONSERVATION AND MANAGEMENT OF TROPICAL LAKES In Conjunction with THE 3rd INTERNATIONAL CONFERENCE ON TROPICAL LIMNOLOGY (TROPLIMNO III) Online  2021.11 

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    Language：English   Presentation type：Oral presentation(general)  

  • トンレサップ湖における水質モデルを用いた水上生活者の健康リスク評価

    米田一路, 西山正晃, 渡部徹

    第25回庄内・社会基盤技術フォーラム  2020.1 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • トンレサップ湖における水上集落の分布の特徴と地理情報にもとづくその推定

    米田一路, 西山正晃, 渡部徹

    第56回環境工学研究フォーラム  2019.12 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • Potential impacts of climate change on inundation area in Tonle Sap Lake

    Siev, S, Yoneda, I, Nakamura, T, Sith, R, Ly, S, Fujii, H, Yoshimura, C

    The 4th international symposium on conservation and management of tropical lakes  2019.9 

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    Language：English   Presentation type：Oral presentation(general)  

  • 気候変動によるトンレサップ湖の水文環境の将来変化

    米田一路, 藤井秀人

    2019年度（第68回）農業農村工学会大会講演会  2019.9 

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    Language：Japanese   Presentation type：Poster presentation  

  • Spatial distribution of E. coli concentration in the Tonle Sap Lake during low water level season

    Yoneda, I, Ang, S, Nishiyama, M, Mith, H, Khanal, R, In, S, Watanabe, T

    The 4th International Symposium on Conservation and Management of Tropical Lakes  2019.9 

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    Language：English   Presentation type：Oral presentation(general)  

  • 2次元水質モデルを用いたトンレサップ湖の水質汚濁解析

    米田一路, 中村恭志, 西山正晃, 渡部徹

    第53回日本水環境学会年会  2019.3 

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    Language：Japanese  

  • トンレサップ湖における水上生活者の位置推定とそこからの水質汚濁の解析

    米田一路, 中村恭志, 西山正晃, 渡部徹

    平成30年度土木学会東北支部技術研究発表会  2019.3 

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    Language：Japanese  

  • Modeling of water quality with estimated location of floating villages in Tonle Sap Lake

    Yoneda, I, Nakamura, T, Nishiyama, M, Watanabe, T

    Program of 1st International symposium on Recent Trend/Technology of Food Security and Management in Asia  2019.3 

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    Language：English   Presentation type：Oral presentation(general)  

  • Improvement of hydrological and hydraulic model by applying satellite-based precipitation in the Tonle Sap Lake

    I. Yoneda, H. Fujii, Y. Fujihara

    17th World Lake Conference  2018.10 

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    Language：English   Presentation type：Poster presentation  

  • 衛星データの利用によるトンレサップ湖の水文・水理モデルの改善

    米田一路, 藤井秀人, 藤原洋一

    平成30年度（第67回）農業農村工学会大会講演会  2018.9 

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    Language：Japanese  

  • Integration of hydrological and hydraulic models for simulating flood pulse and inundation area in Tonle Sap Lake

    Siev, S, Sato, M, Yoneda, I, Khanal, R, Ly, S, Fujii, H, Yoshimura, C

    The 11th Regional Conference on Environmental Engineering  2018 

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    Language：English   Presentation type：Oral presentation(general)  

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Awards

  • JSWE-ORGANO Doctoral Research Awards

    2024.9   Japan Society on Water Environment   Development of Numerical Models on Escherichia coli Survival in Lakes Employing Significant Environment Factors

    Ichiro Yoneda, Masateru Nishiyama, Toru Watanabe

  • The 2023 Iwate University Student Award

    2024.3   Iwate University  

    Ichiro Yoneda

  • Best Presentation Award

    2023.11   第59回日本水処理生物学会   湖沼における大腸菌の死滅速度の予測に最適なモデルの選定

    Ichiro Yoneda

  • 令和元年度山形大学学生表彰（学術研究表彰）

    2020.2   山形大学  

    米田一路

  • 2019年度農業農村工学会大会講演会ポスター優秀賞

    2019.9   公益社団法人農業農村工学会   気候変動によるトンレサップ湖の水文環境の将来変化

    米田一路

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    Award type：Award from Japanese society, conference, symposium, etc. 

  • Award for the Best Oral Presentation

    2019.9   The 4th International Symposium on Conservation and Management of Tropcal Lakes   Spatial distribution of Escherichia coli concentration in the Tonle Sap Lake during low water level season

    Ichiro Yoneda

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    Award type：Award from international society, conference, symposium, etc. 

  • 平成30年度山形大学校友会大学院学生表彰（校友会長賞）

    2019.2   山形大学  

  • Best Presentation Award (Poster Presentation)

    2018.11   17th World Lake Conference   Improvement of hydrological and hydraulic model by applying satellite-based precipitation in the Tonle Sap Lake

    Ichiro Yoneda

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    Award type：Award from international society, conference, symposium, etc. 

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Teaching Experience (On-campus)

  • Experiments of Environmental Engineering

    2025Year

  • Introduction to Civil and Environmental Engineering

    2025Year

  • Basic Seminar

    2025Year

Teaching Experience

  • 土木環境工学概論

    2025.4
    Institution：University of Yamanashi

  • 環境工学実験

    2025.4
    Institution：University of Yamanashi

  • 基礎ゼミ

    2025.4
    Institution：University of Yamanashi

Social Activities

  • 山形県立鶴岡南高等学校スーパーサイエンスハイスクール事業への協力

    Role(s)： Lecturer,　Advisor

    2022.4 - 2024.3

Professional Memberships

  • 水環境学会

    2024.6

  • 日本土木学会

    2022.5

Media Coverage

  • 記事「水質悪化深刻化 カンボジアの湖 水上集落の問題解明」 Newspaper, magazine

    山形新聞  2023.2

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    Author：Other 

  • 記事「ふん便汚染深刻化 数値で明らかに」 Newspaper, magazine

    荘内日報  2022.12

Academic Activities

  • Paper review: Environmental Pollution, Environmental Science and Pollution Research, Journal of Microbiology and Infectious Diseases

    Role(s)： Peer review

    2023.4 - 2024.3

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    Type：Peer review