Constraining the Emission of Particulate Matter From Indonesian Peatland Burning Using Continuous Observation Data
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- Mikinori Kuwata
- Earth Observatory of Singapore and Asian School of the Environment Nanyang Technological University Singapore
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- Gautham‐Giri Neelam‐Naganathan
- Integrated Science and Engineering Division and Department of Chemical and Biomolecular Engineering Yonsei University Seoul South Korea
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- Takuma Miyakawa
- Research and Development Center for Global Change Japan Agency for Marine‐Earth Science and Technology (JAMSTEC) Yokohama Japan
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- Md Firoz Khan
- Centre for Tropical Climate Change System, Institute of Climate Change Universiti Kebangsaan Malaysia Bangi Malaysia
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- Osamu Kozan
- Center for Southeast Asian Studies Kyoto University Kyoto Japan
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- Masahiro Kawasaki
- Center for Southeast Asian Studies Kyoto University Kyoto Japan
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- Syahrial Sumin
- Environmental Agency Pekanbaru City Indonesia
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- Mohd Talib Latif
- School of Environmental and Natural Resource Sciences, Faculty of Science and Technology Universiti Kebangsaan Malaysia Bangi Malaysia
書誌事項
- 公開日
- 2018-09-06
- 資源種別
- journal article
- 権利情報
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- http://onlinelibrary.wiley.com/termsAndConditions#vor
- DOI
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- 10.1029/2018jd028564
- 公開者
- American Geophysical Union (AGU)
この論文をさがす
説明
<jats:title>Abstract</jats:title><jats:p>Tropical peatland, which dominantly distributes in Indonesia and Malaysia, has experienced recurring fires in the last few decades. Constraining the enhancement ratios and emission factors of gas and particulate matter emitted by the wildfires is necessary to evaluate their environmental and climatic impacts. We analyzed continuous observation data at Pekanbaru in Indonesia and Muar in Malaysia to investigate the emissions of gas and particulate matter. The enhancement ratios of particulate matter to carbon monoxide (PM<jats:sub>10</jats:sub>/CO) of wildfires in Riau province in June 2013 and February–March 2014 were analyzed. The PM<jats:sub>10</jats:sub>/CO ratios of peatland burning plumes ranged from 77 to 97 μg mg<jats:sup>−1</jats:sup> for the event in June 2013, whereas the corresponding value was 127 μg mg<jats:sup>−1</jats:sup> in February–March 2014. These enhancement ratios were translated to the emission factors of particulate matter using previous data on the emission factors of CO, assuming that secondary formation was ignorable. The estimated emission factors for PM<jats:sub>10</jats:sub> were 13 ± 2 g kg<jats:sup>−1</jats:sup> (2013) and 19 ± 2 g kg<jats:sup>−1</jats:sup> (2014). These values are comparable to those reported by recent field observations in Indonesia and Malaysia (17.3 ± 6.0 to 34.4 ± 18.8 g kg<jats:sup>−1</jats:sup>). The estimated emission factors from both the present study and recent field work are consistently higher than that used in the current emission inventory, which suggests that it should be updated. A caveat for this analysis is possible influence of secondary formation, which will still be needed to be investigated in future studies.</jats:p>
収録刊行物
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- Journal of Geophysical Research: Atmospheres
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Journal of Geophysical Research: Atmospheres 123 (17), 9828-9842, 2018-09-06
American Geophysical Union (AGU)
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詳細情報 詳細情報について
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- CRID
- 1360004233292478464
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- ISSN
- 21698996
- 2169897X
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- HANDLE
- 10220/46323
- 10356/89660
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- 資料種別
- journal article
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- データソース種別
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- Crossref
- KAKEN
- OpenAIRE
