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Fire carbon emissio...
Fire carbon emissions over Equatorial Asia reduced by shortened dry seasons
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- Wang, Sifan (author)
- Beijing Normal University
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- He, Bin (author)
- Beijing Normal University
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- Chen, Hans W. (author)
- Lund University,Lunds universitet,MERGE: ModElling the Regional and Global Earth system,Centrum för miljö- och klimatvetenskap (CEC),Naturvetenskapliga fakulteten,Institutionen för naturgeografi och ekosystemvetenskap,Centre for Environmental and Climate Science (CEC),Faculty of Science,Dept of Physical Geography and Ecosystem Science,National Disaster Reduction Center of China
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- Chen, Deliang, 1961 (author)
- University of Gothenburg,Gothenburg University,Göteborgs universitet,Institutionen för geovetenskaper,Department of Earth Sciences
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- Chen, Yaning (author)
- Xinjiang Institute of Ecology and Geography Chinese Academy of Sciences,Chinese Academy of Sciences
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- Yuan, Wenping (author)
- Sun Yat-sen University,Sun Yat-Sen University
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- Shi, Feng (author)
- Institute of Geology and Geophysics, Chinese Academy of Sciences,Chinese Academy of Sciences
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- Duan, Jianping (author)
- Institute of Atmospheric Physics, Chinese Academy of Sciences,Chinese Academy of Sciences
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Wu, Wei (author)
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- Chen, Tiexi (author)
- Nanjing University of Information Science and Technology,Qinghai Normal University
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- Guo, Lanlan (author)
- Beijing Normal University
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- Zhong, Ziqian, 1995 (author)
- Beijing Normal University
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- Duan, Weili (author)
- Xinjiang Institute of Ecology and Geography Chinese Academy of Sciences,Chinese Academy of Sciences
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- Li, Zhi (author)
- Xinjiang Institute of Ecology and Geography Chinese Academy of Sciences,Chinese Academy of Sciences
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- Jiang, Weiguo (author)
- Beijing Normal University
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- Huang, Ling (author)
- Peking University
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- Hao, Xingming (author)
- Akesu National Station of Observation and Research for Oasis Agro-ecosystem,Xinjiang Institute of Ecology and Geography Chinese Academy of Sciences,Chinese Academy of Sciences
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- Tang, Rui (author)
- Beijing Normal University
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- Liu, Huiming (author)
- Ministry of Ecology and Environment Center for Satellite Application on Ecology and Environment
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- Zhang, Yafeng (author)
- Beijing Normal University
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- Xie, Xiaoming (author)
- Beijing Normal University
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(creator_code:org_t)
- 2023
- 2023
- English.
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In: npj Climate and Atmospheric Science. - 2397-3722. ; 6:1
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http://dx.doi.org/10... (free)
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https://gup.ub.gu.se...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Fire carbon emissions over Equatorial Asia (EQAS) play a critical role in the global carbon cycle. Most regional fire emissions (89.0%) occur in the dry season, but how changes in the dry-season length affect the fire emissions remains poorly understood. Here we show that, the length of the EQAS dry season has decreased significantly during 1979–2021, and the delayed dry season onset (5.4 ± 1.6 (± one standard error) days decade−1) due to increased precipitation (36.4 ± 9.1 mm decade−1) in the early dry season is the main reason. The dry season length is strongly correlated with the length of the fire season. Increased precipitation during the early dry season led to a significant reduction (May: −0.7 ± 0.4 Tg C decade−1; August: −12.9 ± 6.7 Tg C decade−1) in fire carbon emissions during the early and peak fire season. Climate models from the Coupled Model Intercomparison Project Phase 6 project a continued decline in future dry season length in EQAS under medium and high-emission scenarios, implying further reductions in fire carbon emissions.
Subject headings
- NATURVETENSKAP -- Geovetenskap och miljövetenskap (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences (hsv//eng)
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Klimatforskning (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Climate Research (hsv//eng)
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Meteorologi och atmosfärforskning (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Meteorology and Atmospheric Sciences (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Wang, Sifan
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He, Bin
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Chen, Hans W.
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Chen, Deliang, 1 ...
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Chen, Yaning
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Yuan, Wenping
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show more...
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Shi, Feng
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Duan, Jianping
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Wu, Wei
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Chen, Tiexi
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Guo, Lanlan
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Zhong, Ziqian, 1 ...
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Duan, Weili
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Li, Zhi
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Jiang, Weiguo
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Huang, Ling
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Hao, Xingming
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Tang, Rui
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Liu, Huiming
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Zhang, Yafeng
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Xie, Xiaoming
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Earth and Relate ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Earth and Relate ...
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and Climate Research
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Earth and Relate ...
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and Meteorology and ...
- Articles in the publication
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npj Climate and ...
- By the university
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University of Gothenburg
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Lund University
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Chalmers University of Technology