IGARASHI Yasunori
- Affiliation
- Institute of Life and Environmental Sciences
- Official title
- Associate Professor
- ORCID
- 0000-0003-1386-0977
- Career history
2020-04 -- 2022-03 Fukushima UniversityInstitute of Environmental RadioactivityProject Assistant Professor 2017-04 -- 2020-03 Fukushima UniversityInstitute of Environmental RadioactivityResearch Associate 2016-04 -- 2017-03 Nagoya UniversityInstitute for Space–Earth Environmental ResearchProject Assistant Professor 2012-10 -- 2016-03 Nagoya UniversityInstitute for Space-Earth Environmental ResearchResearch Associate - Academic background
2009-04 -- 2013-09 東京大学大学院 農学生命科学研究科 2007-04 -- 2009-03 東京大学大学院 農学生命科学研究科 2003-04 -- 2007-03 東京農業大学 地域環境科学部 森林総合科学科 - Degree
2013-9 博士(農学) 東京大学 2009-03 修士(農学) 東京大学 2007-03 学士(地域環境科学) 東京農業大学 - Academic societies
2018 -- (current) European Geosciences Union (EGU) 2014 -- (current) American Geophysical Union (AGU) - Articles
- Wildfires Oppositely Modify Radiocesium Mobility in Forest Litter and Soils: Evidence from Radiologically Contaminated Areas in Fukushima
Igarashi Yasunori; Hayashi Seiji; Ito Shoko; Tamaoki ...
ENVIRONMENTAL SCIENCE & TECHNOLOGY/60(7)/pp.5688-5698, 2026-02-24 - Many-Years Dynamics and Seasonal Fluctuations of Dissolved Radiocesium in a Pond in the Vicinity of the Fukushima Daiichi NPP
Konoplev A. V.; Wakiyama Y.; Igarashi Y.; Golosov V. ...
RADIOCHEMISTRY/67(6)/pp.947-953, 2025-12 - Seasonal variations within the long-term decline of Chernobyl-derived dissolved 137Cs in Kyiv dam reservoir
Konoplev Alexei; Kanivets Volodymyr; Wakiyama Yoshifum...
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING/14(1), 2026-02 - Estimation of 90Sr and 137Cs activity concentrations in Chornobyl wood: significance of factors and classical vs. machine learning methods
Holiaka D.; Igarashi Y.; Yoschenko V.; Zadorozhniuk R...
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY/291, 2026-01 - Experimental field study of basic mechanisms underlying dissolved 137Cs seasonal variations in ponds heavily contaminated after the Fukushima Daiichi nuclear power plant accident
Konoplev Alexei; Kurosawa Honoka; Wakiyama Yoshifumi; ...
APPLIED GEOCHEMISTRY/178, 2025-01 - Effects of Large-Scale Wildfires on the Redistribution of Radionuclides in the Chornobyl River System
Igarashi Yasunori; Protsak Valentyn; Laptev Gennady; M...
ENVIRONMENTAL SCIENCE & TECHNOLOGY/58(46)/pp.20630-20641, 2024-11-11 - Soil respiration in response to year-to-year variations in rainfall in a tropical seasonal forest in northern Thailand
Kume Tomonori; Tanaka Nobuaki; Yoshifuji Natsuko; Chat...
ECOHYDROLOGY, 2013 - Fate and Transport of Fukushima-Derived Radiocesium in the Environment: Key Findings and Challenges for the Future
Konoplev Alexei; Wakiyama Yoshifumi; Igarashi Yasunori...
International Journal of Plant, Animal and Environmental Sciences, 2023 - A tuning-free moderate-scale burned area detection algorithm — a case study in chornobyl-contaminated region
IGARASHI Yasunori
INTERNATIONAL JOURNAL OF REMOTE SENSING, 2024 - Application of a tuning-free burned area detection algorithm to the Chornobyl wildfires in 2022
Hu Jun; Igarashi Yasunori; Kotsuki Shunji; Yang Zipin...
Sci Rep, 2023 - Importance of desorption process from Abukuma River's suspended particles in increasing dissolved 137Cs in coastal water during river-flood caused by typhoons
Takata Hyoe; Wakiyama Yoshifumi; Niida Takuya; Igarash...
CHEMOSPHERE, 2021 - Reconstruction of the Long-Term Dynamics of Particulate Concentrations and Solid–Liquid Distribution of Radiocesium in Three Severely Contaminated Water Bodies of the Chernobyl Exclusion Zone Based on Current Depth Distribution in Bottom Sediments
Konoplev Alexei; Laptev Gennady; Igarashi Yasunori; De...
Land, 2021 - Simulation study of radionuclide atmospheric transport after wildland fires in the Chernobyl Exclusion Zone in April 2020
Talerko Mykola; Kovalets Ivan; Lev Тatiana; Igarashi ...
ATMOSPHERIC POLLUTION RESEARCH, 2021 - Temporal trends of 137Cs activity concentration in pond waters in the vicinity of Fukushima Dai-ichi nuclear power plant
Wakiyama Yoshifumi; Konoplev Alexei; Wada Toshihiro; T...
Proceedings of the International Association of Hydrological Sciences, 2019 - What factors are most influential in governing stemflow production from plantation-grown teak trees?
IGARASHI Yasunori
JOURNAL OF HYDROLOGY, 2017 - Persistence and memory timescales in root-zone soil moisture dynamics
Ghannam Khaled; Nakai Taro; Paschalis Athanasios; Oish...
Water Resources Research, 2016 - Applicability of the thermal dissipation method (TDM) for sap flow measurement in teak trees
Sato Takanori; Tanaka Nobuaki; Tanaka Katsunori; Igara...
Bulletin of the University of Tokyo Forests, 2015 - Earlier Leaf Flush Associated with Increased Teak Defoliation
Tanaka Katsunori; Tantasirin Chatchai; Wiwatwittaya De...
Forest Science, 2015 - Radiative and precipitation controls on root zone soil moisture spectra
Nakai Taro; Katul Gabriel G; Kotani Ayumi; Igarashi Y...
GEOPHYSICAL RESEARCH LETTERS, 2014 - Separating physical and biological controls on long-term evapotranspiration fluctuations in a tropical deciduous forest subjected to monsoonal rainfall
Igarashi Yasunori; Gabriel G Katul; Tomo'omi Kumagai; N...
Journal of Geophysical Research: Biogeosciences, 2015 - Environmental control of canopy stomatal conductance in a tropical deciduous forest in northern Thailand
Igarashi Yasunori; Kumagai Tomo’omi; Yoshifuji Natsuko...
Agricultural and Forest Meteorology, 2015 - Throughfall under a teak plantation in Thailand: a multifactorial analysis on the effects of canopy phenology and meteorological conditions
Tanaka Nobuaki; Levia Delphis; Igarashi Yasunori; Nank...
International journal of biometeorology/59(9)/pp.1145-1156, 2015-09-01 - Inter-annual variation in the response of leaf-out onset to soil moisture increase in a teak plantation in northern Thailand
Yoshifuji Natsuko; Igarashi Yasunori; Tanaka Nobuaki; ...
International journal of biometeorology/58(9)/pp.2025-2029, 2014-11-01 - Circumferential sap flow variation in the trunks of Japanese cedar and cypress trees growing on a steep slope
Sato Takanori; Oda Tomoki; Igarashi Yasunori; Suzuki ...
Hydrological Research Letters/6(0)/pp.104-108, 2012 - Seasonality of water and carbon dioxide exchanges at a teak plantation in northern Thailand
IGARASHI Yasunori; Tanaka Nobuaki; Tanaka Katsunori; Yos...
Ecohydrology, 2013 - more...
- Wildfires Oppositely Modify Radiocesium Mobility in Forest Litter and Soils: Evidence from Radiologically Contaminated Areas in Fukushima
- Books
- Dynamics of Radiocesium in Urban River in Fukushima City
Nanba Kenji; Moritaka Shota; Igarashi Yasunori
Behavior of Radionuclides in the Environment III/Springer, Singapore., 2022
- Dynamics of Radiocesium in Urban River in Fukushima City
- Conference, etc.
- 河川小流域における溶存態Cs-137の溶出メカニズムに関する新たな知見
恩田裕一; 戸村光佑; 五十嵐康記; 永田祐太郎; 和田尚志; 高橋 純子; 坂口綾; 樊 少艶
JpGU2025/2025-05-25--2025-05-30 - 大船渡市八ヶ森における林野火災後の土壌断面特性と撥水性の変化
高橋 純子; 五十嵐 康記; 恩田裕一
日本ペドロジー学会2025年度大会/2025-08-07--2025-08-07 - Four decades after Chornobyl: long-lived radionuclide legacies and sustainable land and resource use
五十嵐 康記
EGU General Assembly 2026/2026-05-03--2026-05-08
- 河川小流域における溶存態Cs-137の溶出メカニズムに関する新たな知見
- Teaching
2025-10 -- 2026-02 Environmental Assessment and Prognosis for geological hazard University of Tsukuba. 2025-04 -- 2025-08 Environmental Assessment and Prognosis for geological hazard University of Tsukuba. 2025-10 -- 2026-02 Special Study in Geoenvironmental Sciences IIb University of Tsukuba. 2025-04 -- 2025-08 Special Study in Geoenvironmental Sciences IIb University of Tsukuba. 2025-10 -- 2026-02 Special Study in Geoenvironmental Sciences IIa University of Tsukuba. 2025-04 -- 2025-08 Special Study in Geoenvironmental Sciences IIa University of Tsukuba. 2025-10 -- 2026-02 Special Study in Geoenvironmental Sciences Ib University of Tsukuba. 2025-04 -- 2025-08 Special Study in Geoenvironmental Sciences Ib University of Tsukuba. 2025-10 -- 2026-02 Special Study in Geoenvironmental Sciences Ia University of Tsukuba. 2025-04 -- 2025-08 Special Study in Geoenvironmental Sciences Ia University of Tsukuba. more...
(Last updated: 2026-08-17)