| DOI: | 10.1002/2016GL068273
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| 论文题名: | Coupled ocean-atmosphere loss of marine refractory dissolved organic carbon |
| 作者: | Kieber D.J.; Keene W.C.; Frossard A.A.; Long M.S.; Maben J.R.; Russell L.M.; Kinsey J.D.; Tyssebotn I.M.B.; Quinn P.K.; Bates T.S.
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| 刊名: | Geophysical Research Letters
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| ISSN: | 0094-9196
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| EISSN: | 1944-8927
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| 出版年: | 2016
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| 卷: | 43, 期:6 | | 起始页码: | 2765
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| 结束页码: | 2772
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| 语种: | 英语
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| 英文关键词: | DOC
; marine aerosol
; marine carbon cycle
; marine surfactant
; photochemistry
; Sargasso
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| Scopus关键词: | Aerosols
; Atmospheric chemistry
; Biogeochemistry
; Carbon dioxide
; Climate change
; Dissolution
; Oceanography
; Photochemical reactions
; Refractory materials
; Stream flow
; Surface waters
; Atmospheric carbon dioxide
; Biogeochemical process
; Dissolved organic carbon
; Global carbon cycle
; Marine aerosols
; Marine carbon cycle
; Photochemical oxidation
; Sargasso
; Organic carbon
; aerosol
; atmosphere-ocean coupling
; carbon cycle
; carbon dioxide
; carbon sequestration
; climate change
; dissolved organic carbon
; marine atmosphere
; organic matter
; photochemistry
; refraction
; surfactant
; Atlantic Ocean
; Sargasso Sea
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| 英文摘要: | The oceans hold a massive quantity of organic carbon, nearly all of which is dissolved and more than 95% is refractory, cycling through the oceans several times before complete removal. The vast reservoir of refractory dissolved organic carbon (RDOC) is a critical component of the global carbon cycle that is relevant to our understanding of fundamental marine biogeochemical processes and the role of the oceans in climate change with respect to long-term storage and sequestration of atmospheric carbon dioxide. Here we show that RDOC includes surface-active organic matter that can be incorporated into primary marine aerosol produced by bursting bubbles at the sea surface. We propose that this process will deliver RDOC from the sea surface to the atmosphere wherein its photochemical oxidation corresponds to a potentially important and hitherto unknown removal mechanism for marine RDOC. ©2016. American Geophysical Union. All Rights Reserved. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84963622243&doi=10.1002%2f2016GL068273&partnerID=40&md5=c515020849c6d20fc68ba8e2bde25270
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| Citation statistics: |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/10159
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| 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: | Department of Chemistry, State University of New York, College of Environmental Science and Forestry, Syracuse, NY, United States
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| Recommended Citation: | |
Kieber D.J.,Keene W.C.,Frossard A.A.,et al. Coupled ocean-atmosphere loss of marine refractory dissolved organic carbon[J]. Geophysical Research Letters,2016-01-01,43(6).
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