Regional Environment Conservation Division(Lake and River Section)/Head
Research Subject
Studies of material cycling within lotic and lentic ecosystems and material loading to these ecosystems by the stable isotope analysis of organic and inorganic pools
Our laboratory has been accumulated temporally and spatially fulfilling data about water quality around Lake Kasumigaura basin. By analyzing natural abundances of stable and radioactive carbon of various kinds of organic pools, I began to study carbon cyclings in Lake Kasumigaura. One of my major interest is to analyze the coupling between the production and decomposition processes within aquatic ecosystems by measuring the C, N, and O isotope ratios of inorganic carbon and nitrate at the same time.
Career
Mar. 2000 Doctorate of science at Kyoto University
Apr. 2000 – Mar. 2001 “Research fellow” at Miraikaitaku project of JSPS
Apr. 2001 – Mar. 2004 “Research fellow for young scientists” of JSPS
Apr. 2004 – Mar. 2008 “Research fellow” at CREST project of JST
Apr. 2008 – “NIES research fellow” at National Institute for Environmental Studies
25982 : Research on problem solving using ecosystem functions
25989 : Study for sustainable society based on regional collaboration
26001 : Research on evaluation and clarification of effects and mechanisms of climate change
26002 : Research on Advancement of Climate Change Impact Assessment Methodology
26003 : Research to enhance adaptation strategies and practices based on scientific projections
26010 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
26014 : Biodiversity Domain: Intellectual Research Infrastructure Development
26208 : Policy-oriented research on conservation and restoration of water environment of Lake Biwa
26225 : Research on water and lake-bottom environment for soundness evaluation of Lake Biwa
26226 : Long-term monitoring for the regional freshwater quality
26257 : Water level operation for ecosystem regime management of lakes
26293 : Intellectual research infrastructure development:Systematic monitoring, development of information on impact prediction and adaptation, and development of tools in the field of climate change adaptation
26294 : Intellectual research infrastructure development: Joint research on climate change adaptation with local climate change adaptation centers
26305 : Study on Sustainable Ecosystem Management of River Watersheds toward Climate-Change Adaptation
Fiscal Year: 2021
25515 : Research on problem solving using ecosystem functions
25522 : Study for sustainable society based on regional collaboration
25535 : Research on evaluation and clarification of effects and mechanisms of climate change
25536 : Research on Advancement of Climate Change Impact Assessment Methodology
25537 : Research to enhance adaptation strategies and practices based on scientific projections
25644 : Monitoring and estimation of the climatic change effects on Japanese natural lakes
25674 : Intellectual research infrastructure development:Systematic monitoring, development of information on impact prediction and adaptation, and development of tools in the field of climate change adaptation
25697 : Intellectual research infrastructure development: Joint research on climate change adaptation with local climate change adaptation centers
25713 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
25774 : Water level operation for ecosystem regime management of lakes
25811 : Biodiversity Domain: Intellectual Research Infrastructure Development
25828 : Long-term monitoring for the regional freshwater quality
25842 : Policy-oriented research on conservation and restoration of water environment of Lake Biwa
25844 : Research on water and lake-bottom environment for soundness evaluation of Lake Biwa
25910 : Study on Sustainable Ecosystem Management of River Watersheds toward Climate-Change Adaptation
Fiscal Year: 2020
25098 : Harmonization with Nature Research Program
25099 : Research Program on Health and Environmental Safety
25121 : Long-term Monitoring Projects of Freshwater Ecosystems
25127 : Center for Climate Change Adaptation (CCCA)
25140 : Evaluation of Ecosystem Functions and Services and their Sustainable Use
25147 : Project to Develop Water Quality Improvement and Assessment Methods for Aquatic Environment Conservation
25327 : Studies on Advancing the Methods for Climate Change Impacts Assessment
25390 : Study on Sustainable Ecosystem Management of River Watersheds toward Climate-Change Adaptation
25391 : Effects of climate change and urbanization on river water temperature and quality
25448 : Study on water quality and lake-bottom environment for protection of the soundness of water environment
Fiscal Year: 2019
24695 : Harmonization with Nature Research Program
24696 : Research Program on Health and Environmental Safety
24720 : Evaluation of Ecosystem Functions and Services and their Sustainable Use
24727 : Project to Develop Water Quality Improvement and Assessment Methods for Aquatic Environment Conservation
24753 : Long-term Monitoring Projects of Freshwater Ecosystems
24757 : Center for Climate Change Adaptation (CCCA)
24794 : Study on water quality and lake-bottom environment for protection of the soundness of water environment
24841 : Multi-dimensional evaluation of ecosystem services of wetlands and establishment of Japanese wetland database
24975 : Studies on Advancing the Methods for Climate Change Impacts Assessment
25053 : Studies about the appropriate method for monitoring and evaluation of the dissolved oxygen concentration in the lake bottom water that were recently introduced to the Japanese Environmental Quality Standards for Water Pollution
Fiscal Year: 2018
24303 : Evaluation of ecosystem functions and services and their sustainable use
24310 : Project to develop water quality improvement and assessment methods for aquatic environment conservation
24323 : Long-term monitoring projects of freshwater ecosystems
24354 : Harmonization with Nature Research Program
24355 : Research program on health and environmental safety
24394 : Development of adaptation technology for sewage under rainy weather and its evaluation on water environment
24528 : Study on water quality and lake-bottom environment for protection of the soundness of water environment
24584 : Studies about the appropriate method for monitoring and evaluation of the dissolved oxygen concentration in the lake bottom water that were recently introduced to the Japanese Environmental Quality Standards for Water Pollution
Fiscal Year: 2017
23818 : Project to develop water quality improvement and assessment methods for aquatic environment conservation
23825 : Evaluation of ecosystem functions and services and their sustainable use
23845 : Harmonization with Nature Research Program
23847 : Research program on health and environmental safety
23885 : Long-term monitoring projects of freshwater ecosystems
23910 : Studies about the appropriate method for monitoring and evaluation of the dissolved oxygen concentration in the lake bottom water that were recently introduced to the Japanese Environmental Quality Standards for Water Pollution
24148 : Mangrove plants and nitrogen fixers
24176 : Study on water quality and lake-bottom environment for protection of the soundness of water environment
24216 : Development of adaptation technology for sewage under rainy weather and its evaluation on water environment
Fiscal Year: 2016
23408 : Harmonization with Nature Research Program
23413 : Evaluation of ecosystem functions and services and their sustainable use
23414 : Research program on health and environmental safety
23421 : Project to develop water quality improvement and assessment methods for aquatic environment conservation
23478 : Long-term monitoring projects of freshwater ecosystems
23704 : Mangrove plants and nitrogen fixers
23736 : Novel lake ecosystem management by sustainable harvesting and effective utilization of aquatic weed biomass
Fiscal Year: 2015
23010 : Assessment of functions and integrity of basin ecosystems
23011 : Evaluation on linkage between ecosystem function and environmental factor in river basin
23034 : Monitoring projects and database management of biodiversity and ecosystem
23313 : Study on linkages between molecular size, chemical composition and reactivity of dissolved organic matter in aquatic environments
23314 : Study on quantitative evaluation of a black-box-type autochthonous loading in lake environments−Benthic fluxes from sediments to the water column
23334 : Novel lake ecosystem management by sustainable harvesting and effective utilization of aquatic weed biomass
23335 : Analysis of sediment remediation mechanism by microbial fuel cell in lacustrine environment
Fiscal Year: 2014
22598 : Assessment of functions and integrity of basin ecosystems
22599 : Evaluation on linkage between ecosystem function and environmental factor in river basin
22622 : Monitoring projects and database management of biodiversity and ecosystem
22751 : Study on linkages between molecular size, chemical composition and reactivity of dissolved organic matter in aquatic environments
22754 : Study on quantitative evaluation of a black-box-type autochthonous loading in lake environments−Benthic fluxes from sediments to the water column
22794 : Freshwater environmental analysis by using 13C and 14C natural abundances in dissolved inorganic carbon
22798 : Flux estimation from sediment in nutrients and global warming gas by MRI and stable isotope analysis
22812 : Analysis and Prediction of Radioactive Substances Behavior in Multimedia Environment
22968 : Novel lake ecosystem management by sustainable harvesting and effective utilization of aquatic weed biomass
Fiscal Year: 2013
22182 : Assessment of functions and integrity of basin ecosystems
22183 : Evaluation on linkage between ecosystem function and environmental factor in river basin
22206 : Monitoring projects and database management of biodiversity and ecosystem
22209 : Study on dynamics of radioactive materials in multimedia environment
22275 : Study on linkages between molecular size, chemical composition and reactivity of dissolved organic matter in aquatic environments
22293 : Study on quantitative evaluation of a black-box-type autochthonous loading in lake environments−Benthic fluxes from sediments to the water column
22472 : Flux estimation from sediment in nutrients and global warming gas by MRI and stable isotope analysis
22473 : Freshwater environmental analysis by using 13C and 14C natural abundances in dissolved inorganic carbon
Fiscal Year: 2012
21753 : Assessment of functions and integrity of basin ecosystems
21754 : Evaluation on linkage between ecosystem function and environmental factor in river basin
21777 : Monitoring projects and database management of biodiversity and ecosystem
21827 : Flux estimation from sediment in nutrients and global warming gas by MRI and stable isotope analysis
22040 : Evaluation and prediction of nitrogen load from nitrogen saturated forest area
22119 : Freshwater environmental analysis by using 13C and 14C natural abundances in dissolved inorganic carbon
Fiscal Year: 2011
21278 : Cycling of organic matter and its interactivity with microbial ecosystem in lake
21279 : Origin, characteristics and mass balance of recalcitrant dissolved organic matter in lake
21312 : Evaluation on linkage between ecosystem function and environmental factor in river basin
21335 : Monitoring projects and database management of biodiversity and ecosystem
21513 : Development of a technique for calculating algal-derived organic carbon level in lake
21678 : Studies of carbon cycling within river watershed by the analysis of 13C natural abundance of dissolved inorganic carbon (DIC) in lotic environments
21689 : The analysis of nitrogen loading and discharge within watershed by nitrogen and oxygen isotope measurement of nitrate, dissolved or suspended organic matter
Fiscal Year: 2010
20872 : Cycling of organic matter and its interactivity with microbial ecosystem in lake
20873 : Origin, characteristics and mass balance of recalcitrant dissolved organic matter in lake
21258 : Evaluation and prediction of nitrogen load from nitrogen saturated forest area and development of its reduction scenario
Fiscal Year: 2009
20454 : N discharge and transformation processes within river ecosystems by using nitrogen and oxgen isotope analysis of nitrate
20455 : Identification of N loading and discharge processes within river ecosystems by using N and O isotope analysis of nitrate
20472 : Studies on origin and dynamics of recalcitrant organic matter in oligotrophic Lake Towada
20473 : Cycling of organic matter and its interactivity with microbial ecosystem in lake
20474 : Origin, characteristics and mass balance of recalcitrant dissolved organic matter in lake
Fiscal Year: 2008
20059 : Cycling of organic matter and its interactivity with microbial ecosystem in lake
20343 : Studies on origin and dynamics of recalcitrant organic matter in oligotrophic Lake Towada
20372 : N discharge and transformation processes within river ecosystems by using nitrogen and oxgen isotope analysis of nitrate
20373 : Identification of N loading and discharge processes within river ecosystems by using N and O isotope analysis of nitrate
Presenter : Tsuchiya K., Tomioka N., Komatsu K., Sano T., Kohzu A., Imai A., Hayakawa K., Nagata T., Okamoto T., Ohara T. Title : , Limnology, 23:231-243 (2022)
Presenter :
Zagarese H.E., González Sagrario, M.A., Wolf-Gladrow D., Nõges P., Nõges T., Kangur K., Matsuzaki S., Kohzu A., Vanni M.J., Özkundakci D., Echaniz S.A., Vignatti A., Grosman F., Sanzano P., Van Dam B., Knoll L.B. Title : , Water Research, 190(15):116715 (2021)
Presenter :
Tsuchiya K., Sano T., Tomioka N., Kohzu A., Komatsu K., Shinohara R., Shimode S., Toda T., Imai A. Title : , PLoS ONE, 15(2)(e0229740): (2020)
Presenter : Tsuchiya K., Sano T., Tomioka N., Komatsu K., Imai A., Hayakawa K., Nagata T., Okamoto T., Kuwahara V. S., Kohzu A. Title : , Aquatic Microbial Ecology, 85:121-129 (2020)
Presenter :
Tsuchiya K., Sano T., Tomioka N., Kohzu A., Komatsu K., Shinohara R., Takamura N., Nakagawa M., Sugai Y., Kuwahara V. S. , Toda T., Fukuda H., Imai A. Title : , Limnology and Oceanography (2019)
Presenter : Watanabe Mirai., Miura S., Hasegawa S., Koshikawa-K.M., Takamatsu T., Kohzu A., Imai A. Title : , Science of the Total Environment, 636:539-546 (2018)
Presenter : Onodera T., Kanaya G., Hatamoto M., Kohzu A., Iguchi A., Takimoto Y., Yamaguchi T., Mizuochi M., Syutsubo K. Title : , Water Research, 146:30-36 (2018)
Original Paper Changes in the composition of phosphorus (P) compound groups in sediment and P in sediment pore water in a shallow eutrophic lake: a 31P NMR study
Presenter : Shinohara R., Hiroki M., Kohzu A., Imai A., Inoue T., Furusato E., Komatsu K., Sato T., Tomioka N., Shimotori K., Miura S. Title : , Water Resources Research, 53:7175-7189 (2017)
Presenter : Shinohara R., Imai A., Kohzu A., Tomioka N., Furusato E., Sato T., Sano T., Komatsu K., Miura S., Shimotori K. Title : , Science of the Total Environment, 563-564(1):413-423 (2016)
Presenter : Shimotori K., Satou T., Imai A., Kawasaki N., Komatsu K., Kohzu A., Tomioka N., Shinohara R., Miura S. Title : , Limnology and Oceanography: Methods, 14(10):637-648 (2016)
Presenter :
Kawasaki N., Kushairi M.R.M., Nagao N., Yusoff F., Imai A., Kohzu A. Title : , International Journal of Environmental Science and Development, 7(2):113-116 (2016)
Presenter :
Kawasaki N., Kushairi M.R.M., Nagao N., Yusoff F., Imai A., Kohzu A. Title : , Int, 3(1):113-116 (2016)
Original Paper Distribution of gastropods in a tidal flat in association with digestive enzyme activities
Presenter :
Liu W., Tanimura A., Imai T., Kanaya G., Niiyama T., Maegawa S., Kohzu A., Kimura T., Toyohara H. Title : , Plankton and Benthos Research, 9(3):156-167 (2014)
Presenter :
Kawasaki N., Komatsu K., Kohzu A., Tomioka N., Shinohara R. , Satou T., Nara Watanabe F., Tada Y., Hamasaki K., Kushairi M. R. M., Imai A. Title : , Applied and Environmental Microbiology, 79(23):7160-7168 (2013)
Presenter : Shinohara R. , Imai A., Kawasaki N., Komatsu K., Kohzu A., Miura S., Sano T., Satou T., Tomioka N. Title : , Environmental Science & Technology, 46(19):10572-10578 (2012)
Presenter : Kohzu A., Imai A., Miyajima T., Fukushima T., Matsushige K., Komatsu K., Kawasaki N., Miura S., Satou T. Title : , Org.Geochem., 42(2):173-183 (2011)
Presenter :
Itoh M., Takemon Y., Makabe A., Yoshimizu C., Kohzu A., Ohte N., Tumurskh D., Tayasu I., Yoshida N., Nagata T. Title : , Sci.Total Environ., 409(8):1530-1538 (2011)
Presenter :
Hyodo F., Nishikawa J., Kohzu A., Fujita N., Saizen I., Tsogtbaatar J., Javzan C., Enkhtuya M., Gantomor D., Amartuvshin, Ishii R., Wada E. Title : , Limnology (2011)
Presenter :
Kawasaki N., Matsushige K., Komatsu K., Kohzu A., Nara F.W., Ogishi F., Yahata M., Mikami H., Goto T., Imai A. Title : , Water Research, 45:6240-6248 (2011)
Presenter : Kohzu A., Imai A., Ohkouchi N., Fukushima T., Kamiya K., Komatsu K., Tomioka N., Kawasaki N., Miura S., Satou T. Title : , Geochemistry Geophysics Geosystems, 12(10): (2011)
Book Application of stable isotope analysis to fungal ecology
Presenter : Kohzu A. Title : , Earth, Life, and Isotopes (2010)
Presenter : Kohzu A., Iwata T., Kato M., Nishikawa J., Wada E., Amartuvshin N., Namkhaidorj B., Fujita N. Title : , Isot.Environ.Health Stud., 45(3):208-219 (2009)
Presenter : Tsuchiya K., Tomioka N., Komatsu K., Sano T., Kohzu A., Imai A., Hayakawa K., Nagata T., Okamoto T., Ohara T. Title : , Limnology, 23:231-243 (2022)
Presenter :
Zagarese H.E., González Sagrario, M.A., Wolf-Gladrow D., Nõges P., Nõges T., Kangur K., Matsuzaki S., Kohzu A., Vanni M.J., Özkundakci D., Echaniz S.A., Vignatti A., Grosman F., Sanzano P., Van Dam B., Knoll L.B. Title : , Water Research, 190(15):116715 (2021)
Presenter :
Tsuchiya K., Sano T., Tomioka N., Kohzu A., Komatsu K., Shinohara R., Shimode S., Toda T., Imai A. Title : , PLoS ONE, 15(2)(e0229740): (2020)
Presenter : Tsuchiya K., Sano T., Tomioka N., Komatsu K., Imai A., Hayakawa K., Nagata T., Okamoto T., Kuwahara V. S., Kohzu A. Title : , Aquatic Microbial Ecology, 85:121-129 (2020)
Presenter :
Tsuchiya K., Sano T., Tomioka N., Kohzu A., Komatsu K., Shinohara R., Takamura N., Nakagawa M., Sugai Y., Kuwahara V. S. , Toda T., Fukuda H., Imai A. Title : , Limnology and Oceanography (2019)
Presenter : Watanabe Mirai., Miura S., Hasegawa S., Koshikawa-K.M., Takamatsu T., Kohzu A., Imai A. Title : , Science of the Total Environment, 636:539-546 (2018)
Presenter : Onodera T., Kanaya G., Hatamoto M., Kohzu A., Iguchi A., Takimoto Y., Yamaguchi T., Mizuochi M., Syutsubo K. Title : , Water Research, 146:30-36 (2018)
Presenter : Shinohara R., Hiroki M., Kohzu A., Imai A., Inoue T., Furusato E., Komatsu K., Sato T., Tomioka N., Shimotori K., Miura S. Title : , Water Resources Research, 53:7175-7189 (2017)
Presenter : Shinohara R., Imai A., Kohzu A., Tomioka N., Furusato E., Sato T., Sano T., Komatsu K., Miura S., Shimotori K. Title : , Science of the Total Environment, 563-564(1):413-423 (2016)
Presenter : Shimotori K., Satou T., Imai A., Kawasaki N., Komatsu K., Kohzu A., Tomioka N., Shinohara R., Miura S. Title : , Limnology and Oceanography: Methods, 14(10):637-648 (2016)
Presenter :
Kawasaki N., Kushairi M.R.M., Nagao N., Yusoff F., Imai A., Kohzu A. Title : , International Journal of Environmental Science and Development, 7(2):113-116 (2016)
Presenter :
Kawasaki N., Kushairi M.R.M., Nagao N., Yusoff F., Imai A., Kohzu A. Title : , Int, 3(1):113-116 (2016)
Distribution of gastropods in a tidal flat in association with digestive enzyme activities
Presenter :
Liu W., Tanimura A., Imai T., Kanaya G., Niiyama T., Maegawa S., Kohzu A., Kimura T., Toyohara H. Title : , Plankton and Benthos Research, 9(3):156-167 (2014)
Presenter :
Kawasaki N., Komatsu K., Kohzu A., Tomioka N., Shinohara R. , Satou T., Nara Watanabe F., Tada Y., Hamasaki K., Kushairi M. R. M., Imai A. Title : , Applied and Environmental Microbiology, 79(23):7160-7168 (2013)
Presenter : Shinohara R. , Imai A., Kawasaki N., Komatsu K., Kohzu A., Miura S., Sano T., Satou T., Tomioka N. Title : , Environmental Science & Technology, 46(19):10572-10578 (2012)
Presenter : Kohzu A., Imai A., Miyajima T., Fukushima T., Matsushige K., Komatsu K., Kawasaki N., Miura S., Satou T. Title : , Org.Geochem., 42(2):173-183 (2011)
Presenter :
Itoh M., Takemon Y., Makabe A., Yoshimizu C., Kohzu A., Ohte N., Tumurskh D., Tayasu I., Yoshida N., Nagata T. Title : , Sci.Total Environ., 409(8):1530-1538 (2011)
Presenter :
Kawasaki N., Matsushige K., Komatsu K., Kohzu A., Nara F.W., Ogishi F., Yahata M., Mikami H., Goto T., Imai A. Title : , Water Research, 45:6240-6248 (2011)
Presenter : Kohzu A., Imai A., Ohkouchi N., Fukushima T., Kamiya K., Komatsu K., Tomioka N., Kawasaki N., Miura S., Satou T. Title : , Geochemistry Geophysics Geosystems, 12(10): (2011)
Presenter : Kohzu A., Iwata T., Kato M., Nishikawa J., Wada E., Amartuvshin N., Namkhaidorj B., Fujita N. Title : , Isot.Environ.Health Stud., 45(3):208-219 (2009)
Presenter :
Hyodo F., Nishikawa J., Kohzu A., Fujita N., Saizen I., Tsogtbaatar J., Javzan C., Enkhtuya M., Gantomor D., Amartuvshin, Ishii R., Wada E. Title : , Limnology (2011)
Presenter : Tsuchiya K., Tomioka N., Sano T., Kohzu A., Komatsu K., Imai A., Hayakawa K., Nagata T., Okamoto T., Hirose Y. Name of Society : 35th Congress of the International Society of Limnology (SIL2021) (2021) Name of Proceedings : Abstracts, (210058)
Research Presentation Restored wetlands from abandoned-paddy can contribute to the climate change adaptation: conceptual study and some evidences from watershed
Presenter : Nishihiro J., Kato H., Ohtsuki K., Kohzu A. Name of Society : 2019 Society of Wetland Scientists-Asia Chapter and Korean Wetland Society Joint Meeting (2019) Name of Proceedings : Abstract "2019 Society of Wetland Scientists-Asia Chapter and Korean Wetland Society Joint Meeting"
Research Presentation Spatial variations in contributions of methane-derived carbon to chironomid larvae and oligochaeta in a shallow, eutrophic Lake Kasumigaura, Japan
Presenter :
Tsuchiya K., Komatsu K., Shinohara R., Imai A., Matsuzaki S., Kohzu A. Name of Society : ASLO 2019 Aquatic Sciences Meeting (2019) Name of Proceedings : Abstracts, 75
Research Presentation Sediment microbial Fuel Cells Suppressed Phosphorus release from Eutrophic Lake Bottom
Presenter : Takemura Y., Kohzu A., Kubota K., Watanabe T., Syutsubo K. Name of Society : MEWE2019 (2019) Name of Proceedings : 8th IWA Microbial Ecology and Water Engineering Specialist conference Abstract Book, 242-243
Presenter :
Komatsu K., Onodera T., Kohzu A., Syutsubo K., Imai A. Name of Society : IWA Specialist Conference on Natural Organic Matter in Water 2019 (2019) Name of Proceedings : Abstracts
Presenter : Shimotori K., Imai A., Sato T., Komatsu K., Kohzu A., Kawasaki N. Name of Society : NOM7 IWA Specialist Conference on Natural Organic Matter 2019 (2019) Name of Proceedings : Abstracts
Research Presentation Sediment microbial fuel cells (SMFC) applied for suppresion of P release from the lade sediment
Presenter : Takemura Y., Kohzu A., Kubota K., Watanabe T., Syutsubo K. Name of Society : ISMET7 International Society for Microbial Electrochemistry and Technology Global Conference (2019) Name of Proceedings : Abstracts, 113
Research Presentation Changes of nutrient in sediment pore water by sediment microbial fuel cell and evaluation of these influence range around anode
Presenter :
Kubota K., Shibata Y., Takemura Y., Watanabe T., Kohzu A., Syutsubo K. Name of Society : ISMET7 International Society for Microbial Electrochemistry and Technology Global Conference (2019) Name of Proceedings : Abstracts, 128
Research Presentation What the monitoring data in Lake Kasumigaura tell us
Presenter :
Komatsu K., Kohzu A., Matsuzaki S., Nakagawa M., Tomioka N., Ueno R., Shinohara R., Tsuchiya K. Name of Society : 17th World Lake Conference (2018) Name of Proceedings : Abstracts, 88-90
Presenter :
Komatsu K., Onodera T., Kohzu A., Syutsubo K., Imai A. Name of Society : International Workshop on Organic Matter Spectroscopy 2018 (2018) Name of Proceedings : Abstracts
Research Presentation Bacterial production and carbon budget at the center of Lake Kasumigaura, Japan
Presenter :
Tsuchiya K., Sano T., Tomioka N., Takamura N., Nakagawa M., Kohzu A., Komatsu K., Shinohara R., Imai A. Name of Society : 17th World Lake Conference (2018) Name of Proceedings : Proceedings, 74-75
Presenter :
Komatsu K., Onodera T., Kohzu A., Syutsubo K., Imai A., Kawasaki N. Name of Society : 7th IWA-ASPIRE Conference 2017 (2017) Name of Proceedings : Abstracts, 20
Presenter : Shinohara R., Tomoya Iwata, Yoshiki Ikarashi, Sano T., Kohzu A. Name of Society : ASLO 2017 Aquatic Sciences Meeting (2017) Name of Proceedings : -
Presenter :
Komatsu K., Imai A., Tomioka N., Takamura N., Nakagawa M., Sato T., Shimotori K., Kohzu A., Shinohara R. Name of Society : SIL XXXIII Congress (2016) Name of Proceedings : Abstracts, 107-108
Presenter : Kohzu A., Imai A., Shimotori K., Sato T., Ishikawa K., Komatsu K., Ban S. Name of Society : SIL2016 (2016) Name of Proceedings : Abstracts, 381-382
Presenter :
Imai A., Komatsu K., Sato T., Kawasaki N., Kohzu A., Shimotori K. Name of Society : SIL XXXIII Congress (2016) Name of Proceedings : Book of Abstracts, 111-112
Presenter : Kohzu A., Komatsu K., Imai A. Name of Society : ILTER-Nitrogen Initiative International Training Course (2016) Name of Proceedings : Abstracts
Presenter : Shinohara R., Imai A., Kohzu A., Tomioka N., Furusato E., Sato T., Sano T., Komatsu K., Miura S., Shimotori K. Name of Society : American Geophysical Union Fall Meeting 2016 (2016) Name of Proceedings : -
Research Presentation Phosphorus (P) speciation in aquatic macrophytes around Lake Kasumigaura: A 31P NMR study.
Presenter : Shinohara R., Imai A., Komatsu K., Kohzu A., Miura S., Sano T., Sato T., Tomioka N., Shimotori K. Name of Society : Water and Environment Technology Conference 2015 (2015) Name of Proceedings : WET2015, 43
Presenter : Shinohara R., Imai A., Kawasaki, Komatsu K., Kohzu A., Miura S., Sano T., Sato T., Tomioka N., Shimotori K. Name of Society : Joint Aquatic Sciences Meeting 2014 (2014) Name of Proceedings : -
Presenter :
Komatsu K., Imai A., Shimotori K., Sato T., Shinohara R., Kohzu A., Tomioka N. Name of Society : 8th Shallow Lakes Conference (2014) Name of Proceedings : Abstracts, 145
Presenter :
Imai A., Komatsu K., Sato T., Kohzu A., Shinohara R., Tomioka N., Shimotori K. Name of Society : 8th Shallow Lakes Conference (2014) Name of Proceedings : Abstracts, 192
Presenter : Kohzu A., Watanabe Mirai., Hayashi S., Miura S., Imai A. Name of Society : 3rd International Conference on Nitrification (ICoN3) (2013) Name of Proceedings : Abstracts, 73-73
Presenter :
Imai A., Komatsu K., Sato T., Kohzu A., Shinohara R. Name of Society : 32nd Congress of the International Society of Limnology (2013) Name of Proceedings : Abstracts, 190
Research Presentation Characterization of dissolved organic matter released by cyanobacteria dominant in a shallow eutrophic lake
Presenter :
Imai A., Komatsu K., Sato T., Kawasaki N., Tomioka N., Kohzu A., Shinohara R. Name of Society : 2013 International Environmental Engineering Conference and Annual Meeting of the Korean Society of Environmental Engineers (IEEC2013) (2013) Name of Proceedings : -, 43
Presenter :
Imai A., Kawasaki N., Komatsu K., Kohzu A., Sato T., Hamasaki K., Tada Y., Kushairi M.R. Name of Society : 2012 ASLO Aquatic Sciences Meeting (2012) Name of Proceedings : -
Presenter : Shinohara R. , Imai A., Kawasaki N., Komatsu K., Kohzu A., Miura S., Sato T., Tomioka N. Name of Society : 2012 ASLO Aquatic Sciences Meeting (2012) Name of Proceedings : Abstracts
Presenter : Kohzu A., Watanabe Mirai., Hayashi S., Imai A., Nakajima Y., Osaka K., Miura S. Name of Society : Voyages of Discovery (2012) Name of Proceedings : Abstracts, 65
Research Lecture Studies of material cycling within lotic and lentic ecosystems by nitrate isotopic analysis
Presenter : Kohzu A. Name of Society : UY-GCOE Mini Seminar“Frontier and future of isotope science for assessing river basin environment” (2011) Name of Proceedings : -
Presenter : Kohzu A., Imai A., Nakajima Y., Osaka K., Komatsu K., Kawasaki N., Miura S., Sato T. Name of Society : The 4th IWA-ASPIRE Conference & Exhibition (2011) Name of Proceedings : Abstract of The 4th IWA-ASPIRE Conference & Exhibition Toward sustainable water supply and recycling systems, 256
Research Presentation Distribution Patterns of Dissloved Carbohydrates in Eutrophic Lake Kasumigaura
Presenter :
Sato T., Kawasaki N., Komatsu K., Imai A., Kohzu A., Miura S. Name of Society : The 4th IWA-ASPIRE Conference and Exhibition Toward sustainable water supply and recycling systems (2011) Name of Proceedings : Abstract of The 4th IWA-ASPIRE Conference and Exhibition Toward sustainable water supply and recycling systems, 466
Research Presentation Characterization of dissolved organic matter in water reclamation process
Presenter :
Komatsu K., Imai A., Yonekawa H., Hashimoto T., Kawasaki N., Sato T., Kohzu A. Name of Society : The 4th IWA-ASPIRE Conference and exhibition (2011) Name of Proceedings : Abstracts, 192-193
Research Presentation Seasonal changes of dissolved organic matter properties in Lake Kasumigaura and its sediment pore water using size-exclusion chromatography with both UV and TOC detectors
Presenter :
Kawasaki N., Imai A., Komatsu K., Kohzu A., Sato T., Miura S. Name of Society : The 4th IWA-ASPIRE Conference and exhibition (2011) Name of Proceedings : Abstracts of The 4th IWA-ASPIRE Conference and exhibition, 120-121
Presenter : Kohzu A., Imai A., Matsushige K., Kazuhiro K., Kawasaki N., Fukushima T. Name of Society : 7th Int.Symp.Subsurface Microbiol. (2008) Name of Proceedings : Abstracts, 93
Research Presentation Spatial distribution patterns of allochtonous and autochtonous benthic particulate organic matter on the riverbed of a mountain stream in Kyoto, Japan
Presenter :
Takemon Y., Imai Y., Kohzu A., Nagata T., Ikebuchi S. Name of Society : Water Down Under 2008 (2008) Name of Proceedings : Abstracts, 2393-2403
Presenter : Tsuchiya K., Tomioka N., Sano T., Kohzu A., Komatsu K., Imai A., Hayakawa K., Nagata T., Okamoto T., Hirose Y. Name of Society : 35th Congress of the International Society of Limnology (SIL2021) (2021) Name of Proceedings : Abstracts, (210058)
Presenter :
Komatsu K., Onodera T., Kohzu A., Syutsubo K., Imai A. Name of Society : IWA Specialist Conference on Natural Organic Matter in Water 2019 (2019) Name of Proceedings : Abstracts
Presenter :
Komatsu K., Onodera T., Kohzu A., Syutsubo K., Imai A. Name of Society : International Workshop on Organic Matter Spectroscopy 2018 (2018) Name of Proceedings : Abstracts
Presenter :
Komatsu K., Onodera T., Kohzu A., Syutsubo K., Imai A., Kawasaki N. Name of Society : 7th IWA-ASPIRE Conference 2017 (2017) Name of Proceedings : Abstracts, 20
Presenter :
Komatsu K., Imai A., Tomioka N., Takamura N., Nakagawa M., Sato T., Shimotori K., Kohzu A., Shinohara R. Name of Society : SIL XXXIII Congress (2016) Name of Proceedings : Abstracts, 107-108
Presenter : Kohzu A., Imai A., Shimotori K., Sato T., Ishikawa K., Komatsu K., Ban S. Name of Society : SIL2016 (2016) Name of Proceedings : Abstracts, 381-382
Presenter :
Imai A., Komatsu K., Sato T., Kawasaki N., Kohzu A., Shimotori K. Name of Society : SIL XXXIII Congress (2016) Name of Proceedings : Book of Abstracts, 111-112
Presenter :
Komatsu K., Imai A., Shimotori K., Sato T., Shinohara R., Kohzu A., Tomioka N. Name of Society : 8th Shallow Lakes Conference (2014) Name of Proceedings : Abstracts, 145
Presenter :
Imai A., Komatsu K., Sato T., Kohzu A., Shinohara R. Name of Society : 32nd Congress of the International Society of Limnology (2013) Name of Proceedings : Abstracts, 190
Characterization of dissolved organic matter released by cyanobacteria dominant in a shallow eutrophic lake
Presenter :
Imai A., Komatsu K., Sato T., Kawasaki N., Tomioka N., Kohzu A., Shinohara R. Name of Society : 2013 International Environmental Engineering Conference and Annual Meeting of the Korean Society of Environmental Engineers (IEEC2013) (2013) Name of Proceedings : -, 43
Presenter :
Imai A., Kawasaki N., Komatsu K., Kohzu A., Sato T., Hamasaki K., Tada Y., Kushairi M.R. Name of Society : 2012 ASLO Aquatic Sciences Meeting (2012) Name of Proceedings : -
Presenter : Shinohara R. , Imai A., Kawasaki N., Komatsu K., Kohzu A., Miura S., Sato T., Tomioka N. Name of Society : 2012 ASLO Aquatic Sciences Meeting (2012) Name of Proceedings : Abstracts
Presenter : Kohzu A., Imai A., Nakajima Y., Osaka K., Komatsu K., Kawasaki N., Miura S., Sato T. Name of Society : The 4th IWA-ASPIRE Conference & Exhibition (2011) Name of Proceedings : Abstract of The 4th IWA-ASPIRE Conference & Exhibition Toward sustainable water supply and recycling systems, 256
Characterization of dissolved organic matter in water reclamation process
Presenter :
Komatsu K., Imai A., Yonekawa H., Hashimoto T., Kawasaki N., Sato T., Kohzu A. Name of Society : The 4th IWA-ASPIRE Conference and exhibition (2011) Name of Proceedings : Abstracts, 192-193
Seasonal changes of dissolved organic matter properties in Lake Kasumigaura and its sediment pore water using size-exclusion chromatography with both UV and TOC detectors
Presenter :
Kawasaki N., Imai A., Komatsu K., Kohzu A., Sato T., Miura S. Name of Society : The 4th IWA-ASPIRE Conference and exhibition (2011) Name of Proceedings : Abstracts of The 4th IWA-ASPIRE Conference and exhibition, 120-121
Spatial distribution patterns of allochtonous and autochtonous benthic particulate organic matter on the riverbed of a mountain stream in Kyoto, Japan
Presenter :
Takemon Y., Imai Y., Kohzu A., Nagata T., Ikebuchi S. Name of Society : Water Down Under 2008 (2008) Name of Proceedings : Abstracts, 2393-2403
Restored wetlands from abandoned-paddy can contribute to the climate change adaptation: conceptual study and some evidences from watershed
Presenter : Nishihiro J., Kato H., Ohtsuki K., Kohzu A. Name of Society : 2019 Society of Wetland Scientists-Asia Chapter and Korean Wetland Society Joint Meeting (2019) Name of Proceedings : Abstract "2019 Society of Wetland Scientists-Asia Chapter and Korean Wetland Society Joint Meeting"
Spatial variations in contributions of methane-derived carbon to chironomid larvae and oligochaeta in a shallow, eutrophic Lake Kasumigaura, Japan
Presenter :
Tsuchiya K., Komatsu K., Shinohara R., Imai A., Matsuzaki S., Kohzu A. Name of Society : ASLO 2019 Aquatic Sciences Meeting (2019) Name of Proceedings : Abstracts, 75
Sediment microbial Fuel Cells Suppressed Phosphorus release from Eutrophic Lake Bottom
Presenter : Takemura Y., Kohzu A., Kubota K., Watanabe T., Syutsubo K. Name of Society : MEWE2019 (2019) Name of Proceedings : 8th IWA Microbial Ecology and Water Engineering Specialist conference Abstract Book, 242-243
Presenter : Shimotori K., Imai A., Sato T., Komatsu K., Kohzu A., Kawasaki N. Name of Society : NOM7 IWA Specialist Conference on Natural Organic Matter 2019 (2019) Name of Proceedings : Abstracts
Sediment microbial fuel cells (SMFC) applied for suppresion of P release from the lade sediment
Presenter : Takemura Y., Kohzu A., Kubota K., Watanabe T., Syutsubo K. Name of Society : ISMET7 International Society for Microbial Electrochemistry and Technology Global Conference (2019) Name of Proceedings : Abstracts, 113
Changes of nutrient in sediment pore water by sediment microbial fuel cell and evaluation of these influence range around anode
Presenter :
Kubota K., Shibata Y., Takemura Y., Watanabe T., Kohzu A., Syutsubo K. Name of Society : ISMET7 International Society for Microbial Electrochemistry and Technology Global Conference (2019) Name of Proceedings : Abstracts, 128
What the monitoring data in Lake Kasumigaura tell us
Presenter :
Komatsu K., Kohzu A., Matsuzaki S., Nakagawa M., Tomioka N., Ueno R., Shinohara R., Tsuchiya K. Name of Society : 17th World Lake Conference (2018) Name of Proceedings : Abstracts, 88-90
Bacterial production and carbon budget at the center of Lake Kasumigaura, Japan
Presenter :
Tsuchiya K., Sano T., Tomioka N., Takamura N., Nakagawa M., Kohzu A., Komatsu K., Shinohara R., Imai A. Name of Society : 17th World Lake Conference (2018) Name of Proceedings : Proceedings, 74-75
Presenter : Shinohara R., Tomoya Iwata, Yoshiki Ikarashi, Sano T., Kohzu A. Name of Society : ASLO 2017 Aquatic Sciences Meeting (2017) Name of Proceedings : -
Presenter : Shinohara R., Imai A., Kohzu A., Tomioka N., Furusato E., Sato T., Sano T., Komatsu K., Miura S., Shimotori K. Name of Society : American Geophysical Union Fall Meeting 2016 (2016) Name of Proceedings : -
Phosphorus (P) speciation in aquatic macrophytes around Lake Kasumigaura: A 31P NMR study.
Presenter : Shinohara R., Imai A., Komatsu K., Kohzu A., Miura S., Sano T., Sato T., Tomioka N., Shimotori K. Name of Society : Water and Environment Technology Conference 2015 (2015) Name of Proceedings : WET2015, 43
Presenter : Shinohara R., Imai A., Kawasaki, Komatsu K., Kohzu A., Miura S., Sano T., Sato T., Tomioka N., Shimotori K. Name of Society : Joint Aquatic Sciences Meeting 2014 (2014) Name of Proceedings : -
Presenter :
Imai A., Komatsu K., Sato T., Kohzu A., Shinohara R., Tomioka N., Shimotori K. Name of Society : 8th Shallow Lakes Conference (2014) Name of Proceedings : Abstracts, 192
Presenter : Kohzu A., Watanabe Mirai., Hayashi S., Miura S., Imai A. Name of Society : 3rd International Conference on Nitrification (ICoN3) (2013) Name of Proceedings : Abstracts, 73-73
Presenter : Kohzu A., Watanabe Mirai., Hayashi S., Imai A., Nakajima Y., Osaka K., Miura S. Name of Society : Voyages of Discovery (2012) Name of Proceedings : Abstracts, 65
Distribution Patterns of Dissloved Carbohydrates in Eutrophic Lake Kasumigaura
Presenter :
Sato T., Kawasaki N., Komatsu K., Imai A., Kohzu A., Miura S. Name of Society : The 4th IWA-ASPIRE Conference and Exhibition Toward sustainable water supply and recycling systems (2011) Name of Proceedings : Abstract of The 4th IWA-ASPIRE Conference and Exhibition Toward sustainable water supply and recycling systems, 466
Presenter : Kohzu A., Imai A., Matsushige K., Kazuhiro K., Kawasaki N., Fukushima T. Name of Society : 7th Int.Symp.Subsurface Microbiol. (2008) Name of Proceedings : Abstracts, 93
Presenter : Kohzu A., Komatsu K., Imai A. Name of Society : ILTER-Nitrogen Initiative International Training Course (2016) Name of Proceedings : Abstracts
Studies of material cycling within lotic and lentic ecosystems by nitrate isotopic analysis
Presenter : Kohzu A. Name of Society : UY-GCOE Mini Seminar“Frontier and future of isotope science for assessing river basin environment” (2011) Name of Proceedings : -