Scopus记录号: 2-s2.0-85059172530
论文题名: Using noble gases to assess the ocean's carbon pumps
作者: Hamme R.C. ; Nicholson D.P. ; Jenkins W.J. ; Emerson S.R.
刊名: Annual Review of Marine Science
ISSN: 19411405
出版年: 2019
卷: 11 起始页码: 75
结束页码: 103
语种: 英语
英文关键词: air-sea exchange
; biological pump
; bubbles
; noble gases
; ocean carbon cycle
; solubility pump
; ventilation
Scopus关键词: Atmospheric chemistry
; Bubbles (in fluids)
; Carbon dioxide
; Oceanography
; Organic carbon
; Solubility
; Ventilation
; Air-sea exchange
; Atmospheric carbon dioxide
; Biological organic carbon
; Biological pumps
; Biologically inert
; Carbon distribution
; Carbon solubility
; Ocean carbon cycle
; Inert gases
; air-sea interaction
; biological pump
; carbon dioxide
; gas exchange
; noble gas
; organic carbon
; parameterization
; Arctic Ocean
; Atlantic Ocean
; Pacific Ocean
; Southern Ocean
英文摘要: Natural mechanisms in the ocean, both physical and biological, concentrate carbon in the deep ocean, resulting in lower atmospheric carbon dioxide. The signals of these carbon pumps overlap to create the observed carbon distribution in the ocean, making the individual impact of each pump difficult to disentangle. Noble gases have the potential to directly quantify the physical carbon solubility pump and to indirectly improve estimates of the biological organic carbon pump. Noble gases are biologically inert, can be precisely measured, and span a range of physical properties. We present dissolved neon, argon, and krypton data spanning the Atlantic, Southern, Pacific, and Arctic Oceans. Comparisons between deep-ocean observations and models of varying complexity enable the rates of processes that control the carbon solubility pump to be quantified and thus provide an important metric for ocean model skill. Noble gases also provide a powerful means of assessing air-sea gas exchange parameterizations. © Copyright 2019 by Annual Reviews. All rights reserved. 资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/122799
Appears in Collections: 气候变化事实与影响
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作者单位: School of Earth and Ocean Sciences, University of Victoria, Victoria, BC V8W 2Y2, Canada; Marine Chemistry and Geochemistry Department, Woods Hole Oceanographic Institution, Woods Hole, MA 02540, United States; School of Oceanography, University of Washington, Seattle, WA 98195, United States
Recommended Citation:
Hamme R.C.,Nicholson D.P.,Jenkins W.J.,et al. Using noble gases to assess the ocean's carbon pumps[J]. Annual Review of Marine Science,2019-01-01,11