(1)農耕地における総合的な温暖化緩和策の定量評価

(1)農耕地における総合的な温暖化緩和策の定量評価

課題番号2014025651
研究機関名農業環境技術研究所
研究期間2011-2015
年度2014
研究問題(1)研究の重点的推進
大課題1.地球規模環境変動と農業活動の相互作用に関する研究
中課題(1)農耕地における総合的な温暖化緩和策の定量評価
大項目第2 国民に対して提供するサービスその他の業務の質の向上に関する目標を達成するためとるべき措置
中項目1.試験及び研究並びに調査
摘要総合的な温暖化緩和技術の開発の基礎とするため、農耕地における土壌炭素貯留・温室効果ガス発生機構の解明及び作物生産過程全体における温室効果ガスに関するLCAを実施し、温暖化緩和策の精緻な定量評価を行う。
研究分担白戸康人
岸本文紅
秋山博子
南川和則
和穎朗太
須藤重人
大浦典子
星野裕子
麓 多門
三島慎一郎
金田 哲
早津雅仁
多胡香奈子
常田岳志
桑形恒男
小野圭介
飯泉仁之直
米村正一郎
吉川省子
江口定夫
協力分担関係国立大学法人横浜国立大学
公益財団法人農業・環境・健康研究所
国立大学法人茨城大学
国立大学法人東京農工大学
筑波大学
国立大学法人北海道大学
国立大学法人東京学芸大学
(株)島津製作所
(独)産業技術総合研究所
予算区分技会交付金研究 農林水産業・食品産業科学技術研究推進事業 委託プロ[国際連携による気候変動プロ] 技会・その他 生産局交付金研究 文科省[科研費] 文科省・その他 その他
業績(1)Assessment on the rates and potentials of soil organic carbon sequestration in agricultural lands in Japan using a process-based model and spatially explicit land-use change inventories – Part 1: Historical trend and validation based on nation-wide soil monitoring
(2)Nature of soil organo-mineral assemblage examined by sequential density fractionation with and without sonication: Is allophanic soil different?
(3)Optimal Thermolysis conditions for soil carbon storage on plant residue burning: Modeling the trade-off between thermal decomposition and subsequent biodegradation
(4)Contribution of soil moisture to seasonal and annual variations of soil CO2 efflux in a humid cool-temperate oak-birch forest in central Japan
(5)Soil organic carbon sequestration in upland soils of northern China under variable fertilizer management and climate change scenarios
(6)Trace gas and particle emissions from open burning of three cereal crop residues: Increase in residue moistness enhances emissions of carbon monoxide, methane, and particulate organic carbon
(7)Observation of O2:CO2 exchange ratio for net turbulent fluxes and its application to forest carbon cycles
(8)Seasonal and diurnal variations in net carbon dioxide flux throughout the year from soil in paddy field
(9)Heterotrophic denitrification constrains the upper limit of dissolved N2O-nitrate concentration ratio in agricultural groundwater
(10)Evidence for environmentally enhanced forest growth
(11)Relationships between ammonia oxidizers and N2O and CH4 fluxes in agricultural fields with different soil types
(12)Continuous and unattended measurements of the site preference of nitrous oxide emitted from an agricultural soil using quantum cascade laser spectrometry with intercomparison with isotope ratio mass spectrometry
(13)Distinctive organic matter pools among particle-size fractions detected by solid-state 13C-NMR, δ13C and δ15N analyses only after strong dispersion in an allophanic Andisol
(14)Contribution of nitrous oxide emission from soil covered with plastic mulch film in vegetable field
(15)Expression of denitrification genes in response to a waterlogging event in a Fluvisol and its relationship with large nitrous oxide pulses
(16)Pyrolysis temperature-dependent changes in dissolved phosphorus speciation of plant and manure biochars
(17)Differences in the spatial variability among CO2, CH 4, and N 2O gas fluxes from an urban forest soil in Japan
(18)Assessment on the rates and potentials of soil organic carbon sequestration in agricultural lands in Japan using a process-based model and spatially explicit land-use change inventories – Part 2: Future potentials
パーマリンクhttps://agriknowledge.affrc.go.jp/RN/3030217181
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