DOI: 10.1002/grl.50654
论文题名: Strong relationship between dimethyl sulfide and net community production in the western subarctic Pacific
作者: Kameyama S. ; Tanimoto H. ; Inomata S. ; Yoshikawa-Inoue H. ; Tsunogai U. ; Tsuda A. ; Uematsu M. ; Ishii M. ; Sasano D. ; Suzuki K. ; Nosaka Y.
刊名: Geophysical Research Letters
ISSN: 0094-8697
EISSN: 1944-8428
出版年: 2013
卷: 40, 期: 15 起始页码: 3986
结束页码: 3990
语种: 英语
英文关键词: climate change
; dimethyl sulfide
; marine biogeochemistry
; net community production
Scopus关键词: Chemical variables
; Dimethyl sulfide
; Global distribution
; Highly-correlated
; Marine biogeochemistries
; Net community productions
; Parameterization schemes
; Primary productivity
; Bioactivity
; Biogeochemistry
; Climate change
; Sun
; Parameterization
; biogeochemical cycle
; concentration (composition)
; dimethylsulfide
; empirical analysis
; net ecosystem production
; upwelling
; Pacific Ocean
; Pacific Ocean (Subarctic)
英文摘要: Although much attention has been paid to describing the distribution of oceanic dimethyl sulfide (DMS) concentrations, establishing robust relationships between DMS concentrations and biological, physical, and chemical variables is still challenging. Previous studies have proposed semiempirical parameterizations by combining multiple physical and biogeochemical parameters to better understand and reproduce the global distribution of sea surface DMS. However, none of these parameterization schemes could reconcile regionally elevated DMS peaks found in high-resolution DMS measurements made in the western subarctic Pacific. Here we found that DMS concentrations are highly correlated with the net community production, a parameter that integrates biological activity over time. We anticipate that this relationship may be exportable to other regions with high primary productivity, such as the Southern Ocean or upwelling regions, and can be used as an important parameterization scheme, combined with solar radiation dose relationship. © 2013. American Geophysical Union. All Rights Reserved.
URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84881148930&doi=10.1002%2fgrl.50654&partnerID=40&md5=0043813448066017e7e3c88c20308e05
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/5961
Appears in Collections: 气候减缓与适应
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作者单位: Center for Global Environmental Research, National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki 305-8506, Japan
Recommended Citation:
Kameyama S.,Tanimoto H.,Inomata S.,et al. Strong relationship between dimethyl sulfide and net community production in the western subarctic Pacific[J]. Geophysical Research Letters,2013-01-01,40(15).