KOMATSU Kazuhiro
Academic Assembly School of Science and Technology Institute of Engineering
Faculty of Engineering Water Environment and Civil Engineering
Professor
Researcher Information
Research Keyword
- Water treatment, Wastewater treatment, Lake and reservoir, Dissolved organic matter, Water quality monitoring
Field Of Study
Career
Educational Background
Member History
- 2023 - Present
委員, 土木学会・上下水道におけるIOT・ICT・AI活用小委員会 - 2023 - Present
委員長, 千曲衛生センター施設更新委員会 - 2023 - Present
委員, Limnology編集委員会 - 2022 - Present
委員, 水環境学会JWET部会 - 2022 - 2023
委員, 長野県湖沼類型指定見直し専門委員会 - 2022 - Present
委員, 長野県環境保全研究所外部評価委員会 - 2020 - 2022
幹事長, 土木学会論文集編集委員会G分冊編集小委員会 - 2019 - 2023
委員兼幹事, 土木学会環境工学委員会 - 2018
「水環境の百科」出版企画編集委員会 委員, 日本水環境学会 - 2017 - 2023
将来の水環境変化に対応した水供給システム研究委員会 委員, 日本水環境学会 - 2012 - 2015
編集企画部会 委員, 日本水環境学会 - 2011 - 2015
和文誌編集委員会 委員, 日本陸水学会
Research activity information
Award
- 2021
土木学会, 環境工学研究フォーラム 論文賞
Japan, International academic award - 2021
土木学会, 環境工学研究フォーラム 論文賞
Japan - 2011
日本陸水学会, 日本陸水学会優秀ポスター賞
Japan, International academic award - 2011
日本陸水学会, 日本陸水学会優秀ポスター賞
Japan - 2008
日本水環境学会, 日本水環境学会論文奨励賞
Japan, International academic award - 2008
日本水環境学会, 日本水環境学会論文奨励賞
Japan - 2000
日本水道協会, 日本水道協会優秀論文賞
Japan, International academic award - 2000
日本水道協会, 日本水道協会優秀論文賞
Japan
Paper
- Identifying the true drivers of abrupt changes in ecosystem state with a focus on time lags: Extreme precipitation can determine water quality in shallow lakes.
Ayato Kohzu; Shin-Ichiro S Matsuzaki; Shunsuke Komuro; Kazuhiro Komatsu; Noriko Takamura; Megumi Nakagawa; Akio Imai; Takehiko Fukushima
The Science of the total environment, 881, 163097-163097, Jul. 2023
Lead
- EFFECTS OF VARIOUS SOIL EXTRACT FRACTION TYPES ON THE GROWTH OF MARINE MICROALGAE
Emi Fazlina Hashim; Kazuhiro Komatsu; Akio Imai; Hidemi Onouchi; Wan Muhammad Ikram Wan Mohd Zamri; Nor Suhaila Yaacob; Masahiro Ohtake; Mutsumi Sekine; Tatsuki Toda
Journal of Sustainability Science and Management, 18(7), 167-185, Jul. 2023
Lead - Topographically Distinguished Microbiome Taxonomy and Stress-Response Genes of Royal Belum Rainforest and Raja Muda Musa Peat Swamp Revealed through Metagenomic Inquisition
Mohd Fadzli Ahmad; Hasdianty Abdullah; Muhammad Naim Hassan; Imran Jamaludin; Ashvini Sivam; Kazuhiro Komatsu; Irni Suhayu Sapian; Halimah Alias; Mohd Noor Mat Isa; Victor S. Kuwahara; NOR SUHAILA YAACOB
International Journal of Molecular Sciences, Jan. 2023
Lead - Malaysian Virgin Soil Extracts as Natural Growth Enhancer for Targeted Green Microalgae Species
Maegala Nallapan Maniyam; Hasdianty Abdullah; Mohd Fadzli Ahmad; Emi Fazlina Hashim; Fridelina Sjahrir; Kazuhiro Komatsu; Victor S. Kuwahara; Nor Suhaila Yaacob
Applied Sciences (Switzerland), 12(8), Apr. 2022
Lead - Size-dependent susceptibility of lake phytoplankton to light stress: an implication for succession of large green algae in a deep oligotrophic lake
Takehiro Kazama; Kazuhide Hayakawa; Takamaru Nagata; Koichi Shimotori; Akio Imai; Kazuhiro Komatsu
Hydrobiologia, 849(5), 1115-1130, Mar. 2022
Last - Growth-promoting effects of marine microalgae species using tropical forest soil extracts
Kasturi Arumugam; Nor Suhaila Yaacob; Hasdianty Abdullah; Mohd Fadzli Ahmad; Maegala Nallapan Maniyam; Emi Fazlina Hashim; Fridelina Sjahrir; Wan Muhammad Ikram; Kazuhiro Komatsu; Victor S. Kuwahara
Journal of Applied Biology and Biotechnology, 10(2), 125-132, Mar. 2022
Lead - Development of ammonia toxicity detection method for algal cultivation with wastewater
Kishi Masatoshi; Komatsu Kazuhiro; Tsuchiya Kenji
Bulletin of the Plankton Society of Japan, 69(1), 59-60, Feb. 2022
Lead - The Effectiveness of Soil Extracts from Selangor Peat Swamp and Pristine Forest Soils on the Growth of Green Microalgae sp
Nor Suhaila Yaacob; Mohd Fadzli Ahmad; Ashvini Sivam; Emi Fazlina Hashim; Maegala Nallapan Maniyam; Fridelina Sjahrir; Noor Fazreen Dzulkafli; Wan Muhammad Ikram Wan Mohd Zamri; Kazuhiro Komatsu; Victor S. Kuwahara; Hasdianty Abdullah
Forests, 13(1), Jan. 2022
Lead - Horizontal variability and regulation of bacterial production in Lake Biwa, Japan
Kenji Tsuchiya; Noriko Tomioka; Kazuhiro Komatsu; Tomoharu Sano; Ayato Kohzu; Akio Imai; Kazuhide Hayakawa; Takamaru Nagata; Takahiro Okamoto; Tomoyuki Ohara
Limnology, 23(1), 231-243, Nov. 2021
Lead - Assessment of Aqueous Extraction Methods on Extractable Organic Matter and Hydrophobic/Hydrophilic Fractions of Virgin Forest Soils
Wan Muhammad Ikram Wan Mohd Zamri; Fridelina Sjahrir; Nor Suhaila Yaacob; Noor Fazreen Dzulkafli; Mohd Fadzli Ahmad; Hasdianty Abdullah; Maegala Nallapan Maniyam; Emi Fazlina Hashim; Nobuyuki Kawasaki; Kazuhiro Komatsu; Victor S. Kuwahara
MOLECULES, 26(9), May 2021
Lead
- Differences in the isotopic signature of activated sludge in four types of advanced treatment processes at a municipal wastewater treatment plant
Takashi Onodera; Kazuhiro Komatsu; Ayato Kohzu; Gen Kanaya; Motoyuki Mizuochi; Kazuaki Syutsubo
Journal of Environmental Management, 286, 112264-112264, May 2021
Lead - Assessment of Aqueous Extraction Methods on Extractable Organic Matter and Hydrophobic/Hydrophilic Fractions of Virgin Forest Soils.
Wan Muhammad Ikram Wan Mohd Zamri; Fridelina Sjahrir; Nor Suhaila Yaacob; Noor Fazreen Dzulkafli; Mohd Fadzli Ahmad; Hasdianty Abdullah; Maegala Nallapan Maniyam; Emi Fazlina Hashim; Nobuyuki Kawasaki; Kazuhiro Komatsu; Victor S Kuwahara
Molecules (Basel, Switzerland), 26(9), Apr. 2021
Lead - Seasonal dynamics of the activities of dissolved 137Cs and the 137Cs of fish in a shallow, hypereutrophic lake: Links to bottom-water oxygen concentrations.
Shin-Ichiro S Matsuzaki; Atsushi Tanaka; Ayato Kohzu; Kenta Suzuki; Kazuhiro Komatsu; Ryuichiro Shinohara; Megumi Nakagawa; Seiichi Nohara; Ryuhei Ueno; Kiyoshi Satake; Seiji Hayashi
The Science of the total environment, 761, 143257-143257, Mar. 2021
Lead - Evaluation of stable isotope ratios (δ15N and δ18O) of nitrate in advanced sewage treatment processes: Isotopic signature in four process types
Takashi Onodera; Kazuhiro Komatsu; Ayato Kohzu; Gen Kanaya; Motoyuki Mizuochi; Kazuaki Syutsubo
Science of The Total Environment, 762, 144120-144120, Mar. 2021
Lead - Development of photosynthetic carbon fixation model using multi-excitation wavelength fast repetition rate fluorometry in Lake Biwa
Takehiro Kazama; Kazuhide Hayakawa; Victor S. Kuwahara; Koichi Shimotori; Akio Imai; Kazuhiro Komatsu
PLOS ONE, 16(2), e0238013-e0238013, Feb. 2021
Last - Kinetics Growth and Recovery of Valuable Nutrients from Selangor Peat Swamp and Pristine Forest Soils Using Different Extraction Methods as Potential Microalgae Growth Enhancers.
Nor Suhaila Yaacob; Mohd Fadzli Ahmad; Nobuyuki Kawasaki; Maegala Nallapan Maniyam; Hasdianty Abdullah; Emi Fazlina Hashim; Fridelina Sjahrir; Wan Muhammad Ikram Wan Mohd Zamri; Kazuhiro Komatsu; Victor S Kuwahara
Molecules (Basel, Switzerland), 26(3), Jan. 2021
Lead - Variability of benthic methane-derived carbon along seasonal, biological, and sedimentary gradients in a polymictic lake
Kenji Tsuchiya; Kazuhiro Komatsu; Ryuichiro Shinohara; Akio Imai; Shin-ichiro S. Matsuzaki; Ryuhei Ueno; Victor S. Kuwahara; Ayato Kohzu
LIMNOLOGY AND OCEANOGRAPHY, 65(12), 3017-3031, Dec. 2020
Lead - Enhancement of targeted microalgae species growth using aquaculture sludge extracts.
Kasturi Arumugam; Mohd Fadzli Ahmad; Nor Suhaila Yaacob; Wan Muhammad Ikram; Maegala Nallapan Maniyam; Hasdianty Abdullah; Tomoyo Katayama; Kazuhiro Komatsu; Victor S Kuwahara
Heliyon, 6(7), e04556, Jul. 2020
Lead - Magnetic Resonance Imaging as a Novel Method for Elucidating Sediment Burrow Structures and Functions
Ayato Kohzu; Hidehiro Watanabe; Akio Imai; Nobuhiro Takaya; Shingo Miura; Koichi Shimotori; Kazuhiro Komatsu
ACS Omega, 5(25), 14933-14941, Jun. 2020
Last - 三次元励起蛍光スペクトル法で検出される下水特有ピークの由来とその有用性
Kazuhiro Komatsu
Environomental Solution Technology, 19(6), 25-30, 2020
Lead, Corresponding - Assessment of the water quality factors influencing the primary production in Lake Kasumigaura
Kazuhiro Komatsu; Megumi Nakagawa; Kenji Tsuchiya; Ayato Kohzu; Ryuichiro Shinohara; Sin-ichiro S. Matsuzaki
Japanese journal of JSCE, 76(7), III_11-III_17, 2020
Lead, Corresponding - The Responses to COVID-19 of the Long-term MonitoringProject in Lake Kasumigaura
Kazuhiro Komatsu; Shin-ichiro Matsuzaki
Journal of Japan Society on Water Environment, 43(12), 427-428, 2020
Lead, Corresponding - Novel method for measuring aquatic bacterial productivity using D
10 -leucine based on protein synthesis rate
Kenji Tsuchiya; Tomoharu Sano; Noriko Tomioka; Komatsu Kazuhiro; Akio Imai; Kazuhide Hayakawa; Takamaru Nagata; Takahiro Okamoto; Victor S. Kuwahara; Ayato Kohzu
Aquatic Microbial Ecology, 85, 121-129, 2020
Lead - Incorporation characteristics of exogenous 15N-labeled thymidine, deoxyadenosine, deoxyguanosine and deoxycytidine into bacterial DNA.
Kenji Tsuchiya; Tomoharu Sano; Noriko Tomioka; Ayato Kohzu; Kazuhiro Komatsu; Ryuichiro Shinohara; Shinji Shimode; Tatsuki Toda; Akio Imai
PloS one, 15(2), e0229740, 2020, Refereed, Not invited
Lead - Characterization of dissolved organic matter in wastewater during aerobic, anaerobic, and anoxic treatment processes by molecular size and fluorescence analyses
Komatsu K.; Onodera T.; Kohzu A.; Syutsubo K.; Imai A.
Water Research, 171, 115459-115459, 2020, Refereed, Not invited
Lead, Corresponding - Decrease in bacterial production over the past three decades in the north basin of Lake Biwa, Japan
Tsuchiya K.; Tomioka N.; Sano T.; Kohzu A.; Komatsu K.; Imai A.; Hayakawa K.; Nagata T.; Okamoto T.; Hirose Y.
Limnology, 21(1), 87-96, 2020, Refereed, Not invited
Lead - Role of wetlands in mitigating the trade-off between crop production and water quality in agricultural landscapes
Shin-ichiro S. Matsuzaki; Ayato Kohzu; Taku Kadoya; Mirai Watanabe; Takeshi Osawa; Keiichi Fukaya; Kazuhiro Komatsu; Natsuko Kondo; Haruyo Yamaguchi; Haruko Ando; Koichi Shimotori; Megumi Nakagawa; Toshikazu Kizuka; Akira Yoshioka; Takahiro Sasai; Nobuko Saigusa; Bunkei Matsushita; Noriko Takamura
ECOSPHERE, 10(11), e02918, Nov. 2019, Refereed, Not invited
Lead - Seasonal variability and regulation of bacterial production in a shallow eutrophic lake
Kenji Tsuchiya; Tomoharu Sano; Noriko Tomioka; Ayato Kohzu; Kazuhiro Komatsu; Ryuichiro Shinohara; Noriko Takamura; Megumi Nakagawa; Youta Sugai; Victor S. Kuwahara; Tatsuki Toda; Hideki Fukuda; Akio Imai
LIMNOLOGY AND OCEANOGRAPHY, 64(6), 2441-2454, Nov. 2019, Refereed, Not invited
Lead - Vertical/spatial movement and accumulation of 137Cs in a shallow lake in the initial phase after the Fukushima Daiichi nuclear power plant accident.
Hideki Tsuji; Atsushi Tanaka; Kazuhiro Komatsu; Ayato Kohzu; Shin-Ichiro S Matsuzaki; Seiji Hayashi
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 147, 59-69, May 2019, Refereed, Not invited
Lead - Comparison between humic-like peaks in excitation-emission matrix spectra and resin-fractionated humic substances in aquatic environments
Komatsu K; Imai A; Kawasaki N
Limnology, 20(1), 109-120, Jan. 2019, Refereed, Not invited
Lead - 土壌抽出物中溶存有機物（DOM）の微細藻類増殖に及ぼす影響
小松一弘; 尾内秀美; 今井章雄; 川崎伸之; Emi Fazlina Hashim; Mohd Kushairi Mohd Rajuddin
水環境学会誌, 42(6), 239-246, 2019, Refereed, Not invited
Lead - Long-term observations of the vertical distributions of mineral elements and phosphorus dynamics in sediments in a shallow eutrophic lake in Japan
Shimotori K.; Imai A.; Kohzu A.; Komatsu K.; Koshikawa-K.M.; Hayashi S.; Watanabe Mirai.
Journal of Soils and Sediments, 19(3), 1566-1575, 2019, Refereed, Not invited
Lead - Seasonal variations in microbial abundance and transparent exopolymer particle concentration in the sea surface microlayer of temperate coastal waters
Sugai, Y; K. Tsuchiya; S. Shimode; K. Komatsu; T. Toda
Aquatic Microbial Ecology, Vol.81(N9o.3), 201-211, Jun. 2018, Refereed, Not invited
Lead - Evaluation of MERIS Chlorophyll-a Retrieval Processors in a Complex Turbid Lake Kasumigaura over a 10-Year Mission
Salem Ibrahim Salem; Marie Hayashi Strand; Hiroto Higa; Hyungjun Kim; Komatsu Kazuhiro; Kazuo Oki; Taikan Oki
REMOTE SENSING, 9(10), Oct. 2017, Refereed, Not invited
Lead - Role of organic phosphorus in sediment in a shallow eutrophic lake
Ryuichiro Shinohara; Mikiya Hiroki; Ayato Kohzu; Akio Imai; Tetsunori Inoue; Eiichi Furusato; Kazuhiro Komatsu; Takayuki Satou; Noriko Tomioka; Koichi Shimotori; Shingo Miura
WATER RESOURCES RESEARCH, 53(8), 7175-7189, Aug. 2017, Refereed, Not invited
Lead - Multi-Algorithm Indices and Look-Up Table for Chlorophyll-a Retrieval in Highly Turbid Water Bodies Using Multispectral Data
Salem Ibrahim Salem; Hiroto Higa; Hyungjun Kim; Komatsu Kazuhiro; Hiroshi Kobayashi; Kazuo Oki; Taikan Oki
REMOTE SENSING, 9(6), Jun. 2017, Refereed, Not invited
Lead - Changes in the composition of phosphorus (P) compound groups in sediment and P in sediment pore water in a shallow eutrophic lake: a P-31 NMR study
Ryuichiro Shinohara; Akio Imai; Nobuyuki Kawasaki; Kazuhiro Komatsu; Ayato Kohzu; Shingo Miura; Tomoharu Sano; Takayuki Satou; Noriko Tomioka; Koichi Shimotori
LIMNOLOGY, 18(1), 141-151, Jan. 2017, Refereed, Not invited
Lead - 湖沼における底泥酸素消費量測定法の開発と湖沼環境評価への応用
Shimotori K; Imai A; Kohzu A; Komtsu K; Satou T; Tomioka N; Shinohara R; Miura S; Okui S; Kiriyama T; Okamoto T
水環境学会誌, 40(1), 21-29, 2017, Refereed, Not invited
Lead - 10年間の月例水質調査における栄養塩等流出特性の降雨時出水を中心とした短期変動要因の解析
Miura S; Kohzu A; Imai A; Komatsu K
水環境学会誌, 40(1), 1-9, 2017, Refereed, Not invited
Lead - Quantification and characterization of coastal dissolved organic matter by high-performance size exclusion chromatography with ultraviolet absorption, fluorescence, and total organic carbon analyses
Koichi Shimotori; Takayuki Satou; Akio Imai; Nobuyuki Kawasaki; Kazuhiro Komatsu; Ayato Kohzu; Noriko Tomioka; Ryuichiro Shinohara; Shingo Miura
LIMNOLOGY AND OCEANOGRAPHY-METHODS, 14(10), 637-648, Oct. 2016, Refereed, Not invited
Lead - Dynamics of particulate phosphorus in a shallow eutrophic lake
Ryuichiro Shinohara; Akio Imai; Ayato Kohzu; Noriko Tomioka; Eiichi Furusato; Takayuki Satou; Tomoharu Sano; Kazuhiro Komatsu; Shingo Miura; Koichi Shimotori
SCIENCE OF THE TOTAL ENVIRONMENT, 563(1), 413-423, Sep. 2016, Refereed, Not invited
Lead - Bacterial growth rate and the relative abundance of bacteria to heterotrophic nanoflagellates in the euphotic and disphotic layers in temperate coastal waters of Sagami Bay, Japan
Sugai Y; Tsuchiya K; Kuwahara V.S; Shimode S; Komatsu K; Imai A; Toda T
Journal of Oceanography, 72(4), 577-587, 2016, Refereed, Not invited
Lead - 流域特性（黒ボク・非黒ボク・土地利用）が支配するP, Nの河川流出プロセス
Miura S; Kohzu A; Imai A; Komatsu K; Shinohara R; Kawasaki N; Satou T
陸水学雑誌, 77(1), 25-38, 2016, Refereed, Not invited
Lead - FRRF (Fast Repetition Rate Fluorometry)法による一次生産速度測定手法の検討
Komatsu K; Imai A; Tomioka N; Takamura N; Nakagawa M; Satou T; Shimotori K; Kohzu A; Shinohara R
土木学会論文集Ｇ（環境）, 71(7), 309-314, 2015, Refereed, Not invited
Lead - The protistan microplankton community along the Kuroshio Current revealed by 18S rRNA gene clone analysis: a case study of the differences in distribution interplay with ecological variability.
Kok SP; Tsuchiya K; Komatsu K; Toda T; Kurosawa N
Plankton and Benthos Research, Vol.9, 71-82, 2014, Refereed, Not invited
Lead - Bacterial Contribution to Dissolved Organic Matter in Eutrophic Lake Kasumigaura, Japan
Nobuyuki Kawasaki; Kazuhiro Komatsu; Ayato Kohzu; Noriko Tomioka; Ryuichiro Shinohara; Takayuki Satou; Fumiko Nara Watanabe; Yuya Tada; Koji Hamasaki; M. R. M. Kushairi; Akio Imai
APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 79(23), 7160-7168, Dec. 2013, Refereed, Not invited
Lead - Combined effects of EPS and HRT enhanced biofouling on a submerged and hybrid PAC-MF membrane bioreactor
Mohiuddin Md. Taimur Khan; Satoshi Takizawa; Zbigniew Lewandowski; M. Habibur Rahman; Kazuhiro Komatsu; Sara E. Nelson; Futoshi Kurisu; Anne K. Camper; Hiroyuki Katayama; Shinichiro Ohgaki
WATER RESEARCH, 47(2), 747-757, Feb. 2013, Refereed, Not invited
Lead - Biogenic Phosphorus Compounds in Sediment and Suspended Particles in a Shallow Eutrophic Lake: A P-31-Nuclear Magnetic Resonance (P-31 NMR) Study
Ryuichiro Shinohara; Akio Imai; Nobuyuki Kawasaki; Kazuhiro Komatsu; Ayato Kohzu; Shingo Miura; Tomoharu Sano; Takayuki Satou; Noriko Tomioka
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 46(19), 10572-10578, Oct. 2012, Refereed, Not invited
Lead - Increase in silicon concentrations and release from suspended solids and bottom sediments in Lake Kasumigaura, Japan
Hiroyuki Arai; Takehiko Fukushima; Kazuhiro Komatsu
LIMNOLOGY, 13(1), 81-95, Apr. 2012, Refereed, Not invited
Lead - Analysis of stream water quality and estimation of nutrient load with the aid of Quick Bird remote sensing imagery
Bin He; Kazuo Oki; Yi Wang; Taikan Oki; Yosuke Yamashiki; Kaoru Takara; Shingo Miura; Akio Imai; Kazuhiro Komatsu; Nobuyuki Kawasaki
HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES, 57(5), 850-860, 2012, Refereed, Not invited
Lead - Fast and precise method for HPLC-size exclusion chromatography with UV and TOC (NDIR) detection: Importance of multiple detectors to evaluate the characteristics of dissolved organic matter
Nobuyuki Kawasaki; Kazuo Matsushige; Kazuhiro Komatsu; Ayato Kohzu; Fumiko Watanabe Nara; Fumikazu Ogishi; Masahito Yahata; Hirohisa Mikami; Takeshi Goto; Akio Imai
WATER RESEARCH, 45(18), 6240-6248, Nov. 2011, Refereed, Not invited
Lead - Direct evidence for the alteration of C-13 natural abundances during early diagenesis in Lake Kasumigaura, Japan
Ayato Kohzu; Akio Imai; Naohiko Ohkouchi; Takehiko Fukushima; Koichi Kamiya; Kazuhiro Komatsu; Noriko Tomioka; Nobuyuki Kawasaki; Shingo Miura; Takayuki Satou
GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS, 12(10), Oct. 2011, Refereed, Not invited
Lead - Effect of light availability on Microcystis aeruginosa blooms in shallow hypereutrophic Lake Kasumigaura
Noriko Tomioka; Akio Imai; Kazuhiro Komatsu
JOURNAL OF PLANKTON RESEARCH, 33(8), 1263-1273, Aug. 2011, Refereed, Not invited
Lead - Direct evidence for nitrogen isotope discrimination during sedimentation and early diagenesis in Lake Kasumigaura, Japan
Ayato Kohzu; Akio Imai; Toshihiro Miyajima; Takehiko Fukushima; Kazuo Matsushige; Kazuhiro Komatsu; Nobuyuki Kawasaki; Shingo Miura; Takayuki Sato
ORGANIC GEOCHEMISTRY, 42(2), 173-183, Feb. 2011, Refereed, Not invited
Lead - 硝酸イオンの窒素・酸素安定同位体比測定のための自作による安価な自動前処理ラインの開発
高津文人; 今井章雄; 中島泰弘; 小松一弘; 川崎伸之; 佐藤貴之
RADIOISOTOPES, 60(6), 231-240, 2011, Refereed, Not invited
Lead - 湖沼における難分解性溶存有機物の特性評価.
Komatsu K
水環境学会誌, 35(5), 139-144, 2011, Not invited
Lead - Speciation of Aluminum in Lake Kasumigaura, Japan
Masami Kanao Koshikawa; Mirai Watanabe; Hiroshi Koshikawa; Kazuhiro Komatsu; Akio Imai; Kazuho Inaba; Takejiro Takamatsu
BUNSEKI KAGAKU, 59(12), 1137-1142, Dec. 2010, Refereed, Not invited
Lead - Long-Term Monitoring of Copper and Iron in the Surface Water of Lake Kasumigaura, Japan
Noriko Tomioka; Kazuhiro Komatsu; Masami Kanao Koshikawa; Akio Imai; Kazuo Matsushige; Kazuho Inaba
BUNSEKI KAGAKU, 59(12), 1169-1174, Dec. 2010, Refereed, Not invited
Lead - Radiocarbon measurements of dissolved organic carbon in sewage-treatment-plant effluent and domestic sewage
Fumiko Watanabe Nara; Akio Imai; Kazuo Matsushige; Kazuhiro Komatsu; Nobuyuki Kawasaki; Yasuyuki Shibata
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 268(7-8), 1142-1145, Apr. 2010, Refereed, Not invited
Lead - Estimation of monthly potential nitrogen load from agricultural and forest watersheds using QuickBird remote sensing imagery
Bin He; Kazuo Oki; Yi Wang; Taikan Oki; Yosuke Yamashiki; Kaoru Takara; Shingo Miura; Akio Imai; Kazuhiro Komatsu; Nobuyuki Kawasaki
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives, 38, 528-533, 2010
Lead - ESTIMATION OF MONTHLY POTENTIAL NITROGEN LOAD FROM AGRICULTURAL AND FOREST WATERSHEDS USING QUICKBIRD REMOTE SENSING IMAGERY
Bin He; Kazuo Oki; Yi Wang; Taikan Oki; Yosuke Yamashiki; Kaoru Takara; Shingo Miura; Akio Imai; Kazuhiro Komatsu; Nobuyuki Kawasaki
NETWORKING THE WORLD WITH REMOTE SENSING, 38, 528-533, 2010, Refereed, Not invited
Lead - HIGH CONTRIBUTION OF RECALCITRANT ORGANIC MATTER TO DOC IN A JAPANESE OLIGOTROPHIC LAKE REVEALED BY C-14 MEASUREMENTS
Fumiko Watanabe Nara; Akio Imai; Masao Uchida; Kazuo Matsushige; Kazuhiro Komatsu; Nobuyuki Kawasaki; Yasuyuki Shibata; Kunihiko Amano; Hajime Mikami; Ryuji Hanaishi
RADIOCARBON, 52(3), 1078-1083, 2010, Refereed, Not invited
Lead - Speciation of aluminum in Lake Kasumigaura, Japan
Masami Kanao Koshikawa; Mirai Watanabe; Hiroshi Koshikawa; Kazuhiro Komatsu; Akio Imai; Kazuho Inaba; Takejiro Takamatsu
Bunseki Kagaku, 59(12), 1137-1142, 2010, Not invited
Lead - QuickBird画像による少流域ベースの土地被覆分類とStepwise法を用いた河川流出負荷量の算定.
Miura S; Oki K; Matsushige K; Imai A; Komatsu K; Aizaki M
水環境学会誌, 33(5), 49-56, 2010, Refereed, Not invited
Lead - 霞ヶ浦湖水中のアミノ酸濃度および鏡像異性体の季節変化
川崎 伸之; 今井 章雄; 小松 一弘; 高津 文人; 佐藤 貴之; 三浦 真吾
日本陸水学会 講演要旨集, 74, 177-177, 2009
Lead - Stable carbon isotopic characterization of DOC and its humic fraction in Lake Kasumigaura, Japan
Fumiko Watanabe Nara; Akio Imai; Kazuo Matsushige; Kazuhiro Komatsu
INTERNATIONAL ASSOCIATION OF THEORETICAL AND APPLIED LIMNOLOGY, VOL 30, PT 8, PROCEEDINGS, 30(8), 1307-1309, 2009, Refereed, Not invited
Lead - HPLC-PAD法を用いた糖類の高感度分析法への応用と湖水及び藻類由来溶存有機物の糖類組成
Shinohara A; Imai A; Komatsu K; Matsushige K; Nara F
水環境学会誌, 31(8), 447-454, 2008, Refereed, Not invited
Lead - 三次元励起蛍光スペクトル法による霞ケ浦湖水及び流域水中DOMの特性評価
Komatsu K; Imai A; Matsushige K; Nara F; Kawasaki N
水環境学会誌, 31(5), 261-267, 2008, Refereed, Not invited
Lead - TOC検出器付サイズ排除クロマトグラフィーを用いた霞ヶ浦中DOCの分子量分布の検討
川崎 伸之; 松重 一夫; 今井 章雄; 小松 一弘; 大岸 史和; 矢幡 雅人; 三上 博久; 後藤 武
日本陸水学会 講演要旨集, 72, 80-80, 2007
Lead - 霞ヶ浦水質の３０年
松重 一夫; 今井 章雄; 小松 一弘
日本陸水学会 講演要旨集, 72, 130-130, 2007
Lead - Application of 14C measurements for isotopic characterization of dissolved organic carbon (DOC) in lake water.
Nara F. W; Imai A; Matsushige K; Komatsu K; Shibata Y
The 9th symposium of Japanese AMS society, 80-83, 2007, Refereed, Not invited
Lead - Seasonal variation in sources of dissolved organic carbon in a lacustrine environment revealed by paired isotopic measurements (Delta C-14 and delta C-13)
Fumiko Nara; Akio Imai; Minoru Yoneda; Kazuo Matsushige; Kazuhiro Komatsu; Takashi Nagai; Yasuyuki Shibata; Takahiro Watanabe
RADIOCARBON, 49(2), 767-773, 2007, Refereed, Not invited
Lead - Characterization of dissolved organic matter (DOM) removed by iron coagulation using spectrofluorimetry and pyrolysis GC/MS analysis
K Komatsu; F Nakajima; H Furumai; O Miki
JOURNAL OF WATER SUPPLY RESEARCH AND TECHNOLOGY-AQUA, 54(3), 157-163, May 2005, Refereed, Not invited
Lead - 光化学反応による生物難分解性微量汚染物質除去に共存物質としての天然有機物が及ぼす影響
Komatsu K
化学と工業, 58(5), 599-599, 2005, Not invited
Lead - 凝集フロックへの吸着原理に基づいた水道原水中の溶存有機物の特性評価
Komatsu K; Nakajima N; Furumai H
環境工学研究論文集, 40, 237-245, 2003, Refereed, Not invited
Lead - 低栄養塩濃度条件下におけるMicrocystis aeruginosa産生有機物のSUVA及び励起蛍光マトリクスによる特性評価
Komatsu K; Nakajima N; Furumai H
水環境学会誌, 25(12), 743-749, 2002, Refereed, Not invited
Lead - 貯水池内溶存有機物の分子量分布およびトリハロメタン生成能の季節変動
Nakajima N; Furumai H; Komatsu K; Nakagawa H
水道協会雑誌, 69(4), 31-38, 2000, Refereed, Not invited
Lead
MISC
- Characterization of Fluorophore in wastewater treatment plant
小松一弘; 小野寺崇; 高津文人; 珠坪一晃
日本水環境学会年会講演集, 56th, 2022
Lead - 合流式下水道越流水が流入する河川における温室効果ガスの測定
小野寺崇; 蛯江美孝; 小松一弘; 高津文人; 珠坪一晃; 山崎宏史; 毛塚拳巧; 各務絢香
下水道研究発表会講演集, 59th, 2022
Lead - Water quality management of drinking water sources with a view to using reclaimed water
小松一弘; 小野寺崇; 珠坪一晃; 珠坪一晃
日本水環境学会シンポジウム講演集, 25th, 2022
Lead - バクテリア生産速度測定における放射性同位体を用いないロイシン法の開発
土屋健司; 佐野友春; 冨岡典子; 小松一弘; 今井章雄; 早川和秀; 永田貴丸; 岡本高弘; 桑原ビクター伸一; 高津文人
日本海洋学会大会講演要旨集, 2020, 2020
Lead - Characterization of the specific peak of sewage samples detected in the three-dimensional excitation emission spectroscopy
小松一弘; 小野寺崇; 高津文人; 珠坪一晃; 冨岡典子; 水落元之; 今井章雄
日本水環境学会年会講演集, 54th, 2020
Lead - Managing synergies and trade-offs among multiple ecosystem services and biodiversity in the watershed of Lake Kasumigaura
松崎慎一郎; 高津文人; 角谷拓; 大澤剛士; 渡邉未来; 今藤夏子; 深谷肇一; 山口晴代; 小松一弘; 安藤温子; 霜鳥孝一; 中川惠; 吉岡明良; 佐々井崇博; 三枝信子; 松下文経; 高村典子
日本生態学会大会講演要旨(Web), 67th, 2020
Lead - Real-time measurement of photosynthetic activity and primary productivity by fast repetition rate fluorometry
風間健宏; 風間健宏; 早川和秀; 霜鳥孝一; 霜鳥孝一; 今井章雄; 小松一弘
地球環境, 25(1/2), 2020
Lead - 琵琶湖と霞ヶ浦における一次生産の分布と時系列変化
小松一弘; 冨岡典子; 松崎慎一郎; 高津文人; 土屋健司; 今井章雄; 珠坪一晃; 中川惠; 早川和秀; 永田貴丸
日本水環境学会年会講演集, 53rd, 2019
Lead - 下水処理プロセスにおける汚泥および硝酸の安定同位体比の変化
小野寺崇; 小松一弘; 高津文人; 水落元之; 珠坪一晃
日本水環境学会年会講演集, 53rd, 2019
Lead - 下水処理水が河川水質に及ぼす直接的・間接的な影響の評価
小松一弘; 高津文人; 三浦真吾; 小野寺崇; 珠坪一晃
環境工学研究フォーラム講演集, 56th, 2019
Lead - 台地浸透水起源の湧水で涵養されたため池での栄養塩類濃度の低減効果について
高津文人; 渡邊未来; 小松一弘; 松崎慎一郎; 角谷拓; 今藤夏子; 山口晴代; 安藤温子; 中川惠; 霜鳥孝一; 今井章雄; 大澤剛士
日本水環境学会年会講演集, 52nd, 189, 09 Mar. 2018, Not invited
http://jglobal.jst.go.jp/public/201802210842968171
Lead - 下水処理プロセス中溶存有機物の蛍光特性および分子サイズ分布の変化
小松一弘; 小野寺崇; 高津文人; 珠坪一晃; 今井章雄
日本水環境学会年会講演集, 52nd, 2018
Lead - 霞ヶ浦底泥中における有機態リンの動態
篠原隆一郎; 広木幹也; 高津文人; 今井章雄; 井上徹教; 古里栄一; 小松一弘; 佐藤貴之; 冨岡典子; 霜鳥孝一; 三浦真吾
日本水環境学会年会講演集, 52nd, 2018
Lead - SATREPS-COSMOSにおける植物プランクトン培養リアクターの研究開発
戸田龍樹; 古谷研; 桑原Victor; 高橋一生; 片山智代; 今井章雄; 小松一弘; 中崎清彦; 小山光彦; YUSOFF F. M.; KAMARUDIN M. S.; NAGAO N.; EFFENDY M. A. W.; RAJUDDIN M. K. M.
日本ベントス学会・日本プランクトン学会合同大会講演要旨集, 2018, 2018
Lead - 霞ヶ浦流域河川における環境DNAを用いた魚類の種多様性評価
今藤夏子; 松崎慎一郎; 角谷拓; 山口晴代; 安藤温子; 中嶋信美; 高津文人; 渡邊未来; 小松一弘; 霜鳥孝一; 中川恵; 伊藤洋; 大澤剛士; 三枝信子; 高村典子
日本生態学会大会講演要旨(Web), 65th, ROMBUNNO.P3‐176 (WEB ONLY), 2018, Not invited
http://jglobal.jst.go.jp/public/201802213230936164
Lead - 霞ヶ浦流域で生じる生態系サービス間のトレードオフとそれを緩和する保全策の検討
松崎慎一郎; 高津文人; 今藤夏子; 渡邊未来; 角谷拓; 大澤剛士; 山口晴代; 安藤温子; 小松一弘; 霜鳥孝一; 中川惠; 中嶋信美; 吉岡明良; 佐々井崇博; 三枝信子; 松下文経; 高村典子
日本生態学会大会講演要旨(Web), 65th, ROMBUNNO.A01‐12 (WEB ONLY), 2018, Not invited
http://jglobal.jst.go.jp/public/201802226091117488
Lead - 浅い湖沼における底泥有機態リンの動態について
篠原隆一郎; 広木幹也; 高津文人; 今井章雄; 井上徹教; 古里栄一; 小松一弘; 佐藤貴之; 冨岡典子; 霜鳥孝一; 三浦真吾
応用生態工学会研究発表会講演集, 2017, 2017
Lead - 霞ヶ浦における底質中放射性セシウムの蓄積と挙動
田中敦; 林誠二; 高津文人; 小松一弘; 今井章雄; 苅部甚一
日本陸水学会大会講演要旨集, 79th (Web), 2014
Lead - 十和田湖における溶存有機物(DOM)の特性・起源および動態
今井章雄; 小松一弘; 高津文人; 奈良郁子; 川崎伸之; 佐藤貴之; 天野邦彦; 中西哲; 花石竜治; 三上一
日本水環境学会年会講演集, 44th, 372, 15 Mar. 2010, Not invited
http://jglobal.jst.go.jp/public/201002294861002914
Lead - 霞ケ浦底泥表層の窒素安定同位体比の支配要因-過去28年間の底泥試料から-
高津文人; 今井章雄; 松重一夫; 小松一弘; 川崎伸之; 三浦真吾; 佐藤貴之; 宮島利宏; 福島武彦
日本水環境学会年会講演集, 44th, 2010
Lead - 貧栄養湖十和田湖における難分解性溶存有機物の特性評価と発生原因解明に関する研究
今井章雄; 松重一夫; 小松一弘; 奈良郁子; 天野邦彦; 中西哲; 今武純; 渡部陽一; 工藤幾代; 工藤隆治; 花石竜治
環境保全研究成果集(CD-ROM), 2009, ROMBUNNO.52, 2009, Not invited
http://jglobal.jst.go.jp/public/201202239940421462
Lead - 集水域の土地利用様式と河川水中の炭素・窒素の安定同位体比からみた河川への有機物負荷および窒素負荷の解析
高津文人; 永田俊; 大手信人; 陀安一郎; 由水千景; 今井章雄; 川崎伸之; 小松一弘
日本森林学会第120回大会, 2009, Not invited
Lead - 霞ケ浦における藍藻類の優占種遷移に関する研究
GUO Hong; 清木徹; 今井章雄; 松重一夫; 小松一弘; 奈良郁子; 川崎伸之
日本水環境学会年会講演集, 42nd, 230, 19 Mar. 2008, Not invited
http://jglobal.jst.go.jp/public/200902284861616185
Lead - 貧栄養湖十和田湖における難分解性溶存有機物の発生原因の解明に関する研究
今井章雄; 松重一夫; 小松一弘; 奈良郁子; 天野邦彦; 中西哲
環境保全研究成果集(CD-ROM), 2008, ROMBUNNO.56, 2008, Not invited
http://jglobal.jst.go.jp/public/201102269861726460
Lead - 貧栄養湖十和田湖における溶存有機物(DOM)の季節変動と特性評価
今井 章雄; 松重 一夫; 小松 一弘; 川崎 伸之; 奈良 郁子; 天野 邦彦; 中西 哲; 花石 竜治; 三上 一
日本陸水学会 講演要旨集, 73(0), 195 - 195, 2008, Not invited
Lead - 霞ケ浦底泥間隙水中における溶存有機物と栄養塩の挙動
今井章雄; 松重一夫; 小松一弘; 奈良郁子; 川崎伸之; 天野邦彦
日本陸水学会大会講演要旨集, 72nd, 168 - 133, 10 Sep. 2007, Not invited
Lead - 2次元炭素同位体プロットを用いた霞ケ浦における溶存有機物の起源推定
奈良郁子; 今井章雄; 松重一夫; 小松一弘; 柴田康行
日本陸水学会大会講演要旨集, 72nd, 169 - 134, 10 Sep. 2007, Not invited
Lead - 蛍光分析による霞ケ浦湖水中DOMのモニタリング
小松一弘; 今井章雄; 松重一夫; 奈良郁子; 川崎伸之
日本陸水学会大会講演要旨集, 72nd, 170 - 135, 10 Sep. 2007, Not invited
Lead - 貧栄養湖十和田湖における難分解性溶存有機物の発生原因の解明に関する研究
今井章雄; 松重一夫; 小松一弘; 奈良郁子; 天野邦彦; 中西哲
環境保全研究成果集(CD-ROM), 2007, ROMBUNNO.63, 2007, Not invited
http://jglobal.jst.go.jp/public/201102289858541824
Lead - 霞ヶ浦底泥間隙水中における溶存有機物と栄養塩の挙動
今井 章雄; 松重 一夫; 小松 一弘; 奈良 郁子; 川崎 伸之
日本陸水学会 講演要旨集, 72(0), 133 - 133, 2007, Not invited
Lead - 2次元炭素同位体プロットを用いた霞ヶ浦における溶存有機物の起源推定
奈良 郁子; 今井 章雄; 松重 一夫; 小松 一弘; 柴田 康行
日本陸水学会 講演要旨集, 72(0), 134 - 134, 2007, Not invited
Lead - 蛍光分析による霞ヶ浦湖水中DOMのモニタリング
小松 一弘; 今井 章雄; 松重 一夫; 奈良 郁子; 川崎 伸之
日本陸水学会 講演要旨集, 72(0), 135 - 135, 2007, Not invited
Lead - 三次元励起蛍光スペクトル法による霞ケ浦湖水及び流域発生源水のDOM特性評価
小松一弘; 今井章雄; 松重一夫; 奈良郁子; 永井孝志; 北原潤郎
日本陸水学会大会講演要旨集, 71st, 228 - 52, 05 Sep. 2006, Not invited
Lead - 霞ケ浦底泥間隙水中の溶存有機物の鉛直プロファイルと溶出フラックス
今井章雄; 松重一夫; 小松一弘; 天野邦彦; 奈良郁子
日本陸水学会大会講演要旨集, 71st, 229 - 53, 05 Sep. 2006, Not invited
Lead - 霞ケ浦溶存有機物の放射性炭素同位体比の季節変動
奈良郁子; 今井章雄; 松重一夫; 小松一弘; 柴田康行
日本陸水学会大会講演要旨集, 71st, 109 - 209, 05 Sep. 2006, Not invited
Lead - 霞ヶ浦溶存有機物の放射性炭素同位体比の季節変動
奈良 郁子; 今井 章雄; 松重 一夫; 小松 一弘; 柴田 康行
日本陸水学会 講演要旨集, 71(0), 209 - 209, 2006, Not invited
Lead - 三次元励起蛍光スペクトル法による霞ヶ浦湖水及び流域発生源水のDOM特性評価
小松 一弘; 今井 章雄; 松重 一夫; 奈良 郁子; 永井 孝志; 北原 潤郎
日本陸水学会 講演要旨集, 71(0), 52 - 52, 2006, Not invited
Lead - 霞ヶ浦底泥間隙水中の溶存有機物の鉛直プロファイルと溶出フラックス
今井 章雄; 松重 一夫; 小松 一弘; 天野 邦彦; 奈良 郁子
日本陸水学会 講演要旨集, 71(0), 53 - 53, 2006, Not invited
Lead - 炭素安定同位体比を用いた霞ケ浦における溶存有機物の起源推定
奈良郁子; 今井章雄; 松重一夫; 小松一弘; 永井孝志
日本陸水学会大会講演要旨集, 70th, 88, 10 Sep. 2005, Not invited
Lead - 炭素安定同位体比を用いた霞ヶ浦における溶存有機物の起源推定
奈良 郁子; 今井 章雄; 松重 一夫; 小松 一弘; 永井 孝志
日本陸水学会 講演要旨集, 70(0), 60 - 60, 2005, Not invited
Lead
Books and other publications
- Encyclopedia of Water Environment
(交社)日本水環境学会, Joint editor
朝倉書店, 55-98 2021Lectures, oral presentations, etc.
- Characterization of Fluorophore in wastewater treatment plant
Kazuhiro Komatsu, Takashi Onodera, Ayato Kohzu, Kazuaki Shutsubo
The 56th Annual conference of Japan Society on Water Environment, Mar. 2022琵琶湖における細菌生産の時空間変動
土屋健司、富岡典子、佐野友春、小松一弘、今井章雄、高津文人、早川和秀、永田貴丸、岡本高弘
第37回日本腐食物質学会講演会, Nov. 2021定量PCR法による絶滅危惧種アカヒレタビラの生息域推定
福森香代子、今藤夏子、萩原富司、渡邊未来、小松一弘、山口晴代、中川惠、松崎慎一郎
環境DNA学会2021, Nov. 2021Substantial decrease in bacterial production over the past three decades in the north basin of Lake Biwa
Kenji Tsuchiya, Noriko Tomioka, Tomoharu Sano, Ayato Kohzu, Kazuhiro Komatsu, Akio Imai, Kazuhide Hayakawa, Takamaru Nagata, Takahiro Okamoto, Yoshinori Hirose
SIL2021, Aug. 2021Analyses of the environmental factors affecting the primary production in Lake Biwa (North Basin)
Kazuhiro Komatsu, Kenji Tsuchiya, Noriko Tomioka, Akio Imai, Kazuhide Hayakawa, Takamaru Nagata
The 55th Annual conference of Japan Society on Water Environment, Mar. 2021Assessment of the water quality factors influencing the primary production in Lake Kasumigaura
Kazuhiro Komatsu, Megumi Nakagawa, Kenji Tsuchiya, Ayato Kohzu, Ryuichiro Shinohara, Shin-ichiro S. Matsuzaki
The 57th Environmental Engineering Forum, Dec. 2020Characterization of the specific peak of sewage samples detected in the three-dimensional excitation emission spectroscopy
Kazuhiro Komatsu, Takashi Onodera, Ayato Kohzu, Kazuaki Shutsubo, Noriko Tomioka, Motoyuki Mizuochi, Akio Imai
The 54th Annual Conference of Japan Society on Water Environment 2020, Mar. 2019Affiliated academic society
Research Themes
- Photoproduction of radicals and their effects on carbon dynamics in tropical lakes
Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Fund for the Promotion of Joint International Research (International Collaborative Research)
Tokyo Institute of Technology
08 Sep. 2023 - 31 Mar. 2027 - Study on linkages between molecular size, chemical composition and reactivity of dissolved organic matter in aquatic environments
Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Grant-in-Aid for Scientific Research (B)
National Institute for Environmental Studies
01 Apr. 2013 - 31 Mar. 2016 - Development of nonradioacitve method for measuring bacterial production rate in aquatic environments
Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Grant-in-Aid for Challenging Exploratory Research
National Institute for Environmental Studies
01 Apr. 2013 - 31 Mar. 2015 - Characterization of the interaction between photodegradation and biological degradation of DOM
Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Grant-in-Aid for Young Scientists (B)
National Institute for Environmental Studies
2011 - 2012 - Origin, characteristics and mass balance of recalcitrant dissolved organic matter in lake environments
Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Grant-in-Aid for Scientific Research (A)
National Institute for Environmental Studies
2009 - 2011 - Determination of iron speciation in lake and its effects through iron availability on algal blooming
Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Grant-in-Aid for Scientific Research (B)
National Institute for Environmental Studies
2005 - 2007 - 金属水酸化物へのDOM吸着特性に基づいた最適凝集条件の検討
科学研究費助成事業, 日本学術振興会, 若手研究(B)
独立行政法人国立環境研究所
2005 - 2006
