DOI: 10.1002/2016GL070620
论文题名: Doubling of annual ammonia emissions from the peat fires in Indonesia during the 2015 El Niño
作者: Whitburn S. ; Van Damme M. ; Clarisse L. ; Turquety S. ; Clerbaux C. ; Coheur P.-F.
刊名: Geophysical Research Letters
ISSN: 0094-8465
EISSN: 1944-8196
出版年: 2016
卷: 43, 期: 20 起始页码: 11007
结束页码: 11014
语种: 英语
英文关键词: fires
; IASI
; NH3
; peatlands
Scopus关键词: Air quality
; Ammonia
; Peat
; Soils
; Wetlands
; Ammonia emissions
; Emission factors
; Emission fluxes
; Emission inventories
; IASI
; NH<sub>3</sub>
; Peat land
; Satellite measurements
; Fires
; air quality
; ammonia
; autumn
; emission inventory
; fire
; forest soil
; global warming
; IASI
; peat soil
; peatland
; soil emission
; Indonesia
英文摘要: In the autumn of 2015, thousands of square kilometers of forest and peatlands in Indonesia went up in flames. Among the primary species emitted by fires, ammonia (NH3) is of special relevance for air quality. Here we derive daily and total NH3 emission fluxes over the affected area using satellite measurements for the years 2008–2015. The 2015 fires emitted an estimated 1.4–8.2 Tg of NH3 (with a maximum of 0.06–0.33 Tg d−1). On an annual basis, the 2015 NH3 emissions are a factor 2–3 larger than in the previous 7 years. We derive NH3 emission factors for peat soils, which are found to be 2.5–8 times lower than those used in the GFASv1.2 emission inventory but in excellent agreement with those reported in other recent studies. Finally, we estimate that 3.28 × 109 m3 peat soil was consumed during these 2015 fires, corresponding to an average burn depth of 39 cm. ©2016. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85018228432&doi=10.1002%2f2016GL070620&partnerID=40&md5=f0cee5b68e57a64c26d90c077817ecd0
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/9428
Appears in Collections: 科学计划与规划 气候变化与战略
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作者单位: Faculté des Sciences, Service de Chimie Quantique et Photophysique, Spectroscopie de l'Atmosphère, Université libre de Bruxelles (U.L.B.), Brussels, Belgium
Recommended Citation:
Whitburn S.,Van Damme M.,Clarisse L.,et al. Doubling of annual ammonia emissions from the peat fires in Indonesia during the 2015 El Niño[J]. Geophysical Research Letters,2016-01-01,43(20).