地球生命科学(B) | |||
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セッション小記号 | 地球生命科学複合領域・一般(CG) | ||
セッションID | B-CG05 | ||
タイトル | 和文 | Methane in terrestrial and aquatic ecosystems: from microbes to the atmosphere | |
英文 | Methane in terrestrial and aquatic ecosystems: from microbes to the atmosphere | ||
タイトル短縮名 | 和文 | Methane: from microbes to the atmosphere | |
英文 | Methane: from microbes to the atmosphere | ||
代表コンビーナ | 氏名 | 和文 | Daniel EPRON |
英文 | Daniel EPRON | ||
所属 | 和文 | Kyoto University | |
英文 | Kyoto University | ||
共同コンビーナ 1 | 氏名 | 和文 | 浅川 晋 |
英文 | Susumu Asakawa | ||
所属 | 和文 | 名古屋大学 | |
英文 | Nagoya University | ||
共同コンビーナ 2 | 氏名 | 和文 | 坂部 綾香 |
英文 | Ayaka Sakabe | ||
所属 | 和文 | 京都大学 | |
英文 | Kyoto University | ||
共同コンビーナ 3 | 氏名 | 和文 | 村瀬 潤 |
英文 | Jun Murase | ||
所属 | 和文 | 名古屋大学 | |
英文 | Nagoya University | ||
発表言語 | E | ||
スコープ | 和文 |
Methane is an important anthropogenic greenhouse gas. The rise of atmospheric CH4 concentration has accelerated these last 10 years, challenging our ability to meet the goal of the Paris agreement to limit climate warming to less than 2 degrees, and leading to the launch of the Global Methane Pledge during the COP26 in 2021. There is still a large gap between bottom-up and top-down estimates of the global CH4 budget, with natural emissions being recognized as the greatest source of uncertainty: clarifying the role of terrestrial ecosystems in its balance is essential for understanding and predicting global warming. The purpose of the session is to bring together scientists working on methanogenic and methanotrophic microorganisms and communities, measuring methane fluxes from soils, sediments, water, vegetation and at the ecosystem scale, and modelling methane transport and methane budget at different spatial scales to enhance our understanding of methane sources and sinks, and their responses to changing environmental conditions, in terrestrial and aquatic ecosystems, including but not limited to forests, grasslands, wetlands, freshwater bodies, mangroves and other coastal areas and agricultural lands. |
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英文 |
Methane is an important anthropogenic greenhouse gas. The rise of atmospheric CH4 concentration has accelerated these last 10 years, challenging our ability to meet the goal of the Paris agreement to limit climate warming to less than 2 degrees, and leading to the launch of the Global Methane Pledge during the COP26 in 2021. There is still a large gap between bottom-up and top-down estimates of the global CH4 budget, with natural emissions being recognized as the greatest source of uncertainty: clarifying the role of terrestrial ecosystems in its balance is essential for understanding and predicting global warming. The purpose of the session is to bring together scientists working on methanogenic and methanotrophic microorganisms and communities, measuring methane fluxes from soils, sediments, water, vegetation and at the ecosystem scale, and modelling methane transport and methane budget at different spatial scales to enhance our understanding of methane sources and sinks, and their responses to changing environmental conditions, in terrestrial and aquatic ecosystems, including but not limited to forests, grasslands, wetlands, freshwater bodies, mangroves and other coastal areas and agricultural lands. |
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発表方法 | 口頭および(または)ポスターセッション | ||
招待講演 |
渡邉 健史 (名古屋大学大学院生命農学研究科) Ornuma Duangngam (Kasetsart University) |
時間 | 講演番号 | タイトル | 発表者 |
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口頭発表 5月25日 AM1 | |||
9:05 - 9:30 | BCG05-01 | Tree trunks in a mountain forest harbor methanogenic archaea and methane-oxidizing bacteria | 渡邉 健史 |
9:30 - 9:45 | BCG05-02 | クマハギがスギ幹からのメタン放出に与える影響 | 長沢 誠 |
9:45 - 10:00 | BCG05-03 | Mesocosm Investigation of Water Depth Effects on CH4 Emissions and Microbial Dynamics in Agricultural Ponds | Yu-Ping Huang |
10:00 - 10:15 | BCG05-04 | Effect of agricultural management on soil greenhouse gases and model validation | Syu-Ruei Jhang |
口頭発表 5月25日 AM2 | |||
10:45 - 11:00 | BCG05-05 | Methanotrophy-mediated increase in methane emission under higher snowfall in the Arctic ecosystem | Hojeong Kang |
11:00 - 11:15 | BCG05-06 | Forest-to-Solar-Farm Conversion Turns a Methane Sink into a Source Due to Soil Compaction | Shih-Chieh Chang |
11:15 - 11:30 | BCG05-07 | Soil methane flux and vertical profile of methane concentration, methanotrophs, and methanogens long a topographical gradient in a cool temperate forest | Sumonta Kumar Paul |
11:30 - 11:45 | BCG05-08 | Methane fluxes associated with groundwater springs in continuous permafrost of central Yakutia, Northern Eurasia | Nikita Tananaev |
講演番号 | タイトル | 発表者 |
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ポスター発表 5月25日 PM3 | ||
BCG05-P01 | Land use changes affect the strength of the soil methane sink: comparison of a forest, rubber plantation and oil palm plantation in southern Thailand | Ornuma Duangngam |
BCG05-P02 | Response of soil methane uptake rates to increasing atmospheric methane concentrations | 坂部 綾香 |
BCG05-P03 | Biochar amendment on soil properties and greenhouse gases emissions: An incubation study | Syu-Ruei Jhang |
BCG05-P04 | Methane mitigation in a rice pot experiment: effects of irrigation and modified psy2-3 gene in kitaake rice (Oryza Sativa subsp. japonica) | 林 浩之 |
BCG05-P05 | Dynamics of Potential Active Methanogens and Methanotrophs in Constructed Wetlands: A DNA Stable Isotope Probing Approach | Ting-Kai Chen |
BCG05-P06 | Heterogenous distribution of methanogenic archaeal communities in the trunk of trees in mountain forest | 浜田 莉緒 |
BCG05-P07 | The effect of diel light cycle on the greenhouse gasses dynamics in a wetland rice field soil | Bella Tegarwati Simamora |
BCG05-P08 | Spatial and temporal variability in methane emissions from trees and sediment in a subtropical mangrove forest | Daniel EPRON |