- 2023 - 2028 「科学者のような学び方」を学ばせる計算論的ラーニングアナリティクス基盤
- 2021 - 2028 Towards Sustainable Nitrogen Use Connecting Human Society and Nature
- 2024 - 2027 Exploring the potential of bacteria-derived submicron particles to drive biological pumps
- 2023 - 2027 Development and practice of pathway-specific N2O flux quantification method that enables matching of omics information with nitrogen fluxes
- 2022 - 2026 Elucidation of the soil decomposition process by the dynamic multiomics approach
- 2021 - 2026 Prediction of forests that maximize carbon sequestration
- 2022 - 2025 Elucidation of the mechanism of soil nitrogen dynamics in consideration of diversity of mycorrhizal type of tree-understory vegetation in forests
- 2022 - 2025 Clarification of mechanisms of soil nitrogen dyanamics considering mycorrizal type of trees-understory vegetation system
- 2022 - 2024 土壌放出HONOの同位体測定による大気HONOへの土壌影響評価
- 2021 - 2024 Microbial Nitrogen Pump: Bacterial semi-labile dissolved organic nitrogen as a nutrient transport pathway in aquatic systems
- 2020 - 2023 Analysis of Anthropocene with biological archives: A case study in Lake Biwa
- 2020 - 2023 Influence of changes in lake water circulation processes due to global warming on denitrification in the sediment at Lake Biwa
- 2020 - 2022 植物-菌根共生と自由生活型土壌微生物の相互作用が変革する窒素循環
- 2018 - 2022 Integration of DNA metabarcoding and stable isotope analyses for disentangling below-ground ecosystem processes
- 2018 - 2022 Precise examination of N2O production and consumption processes with MILNC
- 2017 - 2021 Stable isotope analysis of nucleic acid: integration of the genetic and environmental information
- 2016 - 2020 Development of ecosystem traceability techniques using multi-elements and molecular level isotope ratios
- 2016 - 2020 Nitrogen cycle by subterranean microbial community; Groundwater flow and microbial denitrification in deep aquifer associated with the accretionary prisms
- 2016 - 2020 Development of estimation method for evaluating N transfer from ectomycorrhizal fungi to host trees based on the fractionation of N stable isotope
- 2015 - 2019 Detect the vulnerable area for N saturation based on new concept of N saturation
- 2014 - 2017 The use of stable isotope ratios of nitrate in the forest ecosystems for the better understanding of nitrogen status
- 2014 - 2017 Nitrogen controlling carbon dynamics in rice-paddy ecosystems under climate change: Possible mechanisms to mitigate rice-paddy methane emissions
- 2014 - 2017 Source estimation of NOx in forest ambient air using nitrogen isotopic composition
- 2014 - 2017 Elucidating N2O production mechanisms by ammonia-oxidizing bacteria based on nitrogen atoms and electron flows
- 2013 - 2017 Effects of thinning on development of understory vegetation and nitrogen utilization of hinoki cypress trees
- 2014 - 2016 Isotope fractionations during anammox
- 2013 - 2015 中国南西部における侵入植物と土着植物の窒素利用様式に関する研究
- 2013 - 2015 Elucidation of the processes of N retention and emission through nitrite and nitric oxide in forest soils
- 2011 - 2012 重窒素酸素トレーサー測定による森林土壌での亜硝酸生成消費プロセスの解明
- 2010 - 2012 The impact of snowpack change by climate change on biogeochemical cycles in forest soil
- 2010 - 2012 Elucidation of mechanism of nitrogen saturation by using stable nitrogen isotope ratio
- 2009 - 2011 コケ窒素同位体を用いた東京西部における大気窒素沈着状況の把握
- 2009 - 2011 亜熱帯中国に生起した「アジア型」酸性化の実態解明:生物・微生物相の変容とその機構
- 2008 - 2010 Gross production and consumption measurement of N2O and CH4 by using stable isotope tracer technique
- 2007 - 2009 Isotopomer Analyses of biophile elements in microbial greenhouse gases using incubation experiments.
- 2007 - 2009 Large-scale evaluation of biogeochemical functions in forest soilalong with environmental gradient
- 2007 - 2009 森林植生の養分利用様式を解明するための窒素安定同位体比測定手法の開発
- 2006 - 2009 Development of evaluation protocols on ecological functions of forested catchments for water quality conservation
- 2007 - 2008 安定同位体比測定による海洋生物起源メタン・硫化カルボニルの生成過程の解明
- 2007 - 2008 Evaluation of ecosystem impact by using peculiar isotopic signaturesof nitrogen deposition
- 2006 - 2007 硝酸の酸素同位体異常を用いた森林窪素循環の把握
- 2003 - 2005 Emission and oxidation of CH4 and N2O in forest catchment and effect of hydrological process
- 2003 - 2005 カワウ営巣地管理へ向けたカワウの養分循環・森林植生への影響査定
- 2001 - 2004 Studies on environment and resources information system for circulatory society
- 2001 - 2002 琵琶湖におけるカワウ問題解決への地域統合生態経済モデルの構築
- 1999 - 2002 Fundamental studies for intensive use of information obtained form biosphere
- 1998 - 1998 安定同位体を用いた森林生態系における物質循環機構の把握
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