Estimates of methane emissions from the Southern Ocean from quasi-continuous underway measurements of the partial pressure of methane in surface seawater during the 2012/13 austral summer

Estimates of methane emissions from the Southern Ocean from quasi-continuous underway measurements of the partial pressure of methane in surface seawater during the 2012/13 austral summer

We used a new underway measurement system to investigate the partial pressure of methane (CH4) in surface seawater and overlying air in the Southern Ocean from late November 2012 to mid-February 2013. The underway system consisted of a cavity ring-down spectroscopy analyser and a shower-head type eq...

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Bibliographic Details
Main Authors: Oanh Thi Ngoc Bui, Sohiko Kameyama, Hisayuki Yoshikawa-Inoue, Masao Ishii, Daisuke Sasano, Hiroshi Uchida, Urumu Tsunogai
Format: Article
Language:English
Published: Taylor & Francis Group 2018-01-01
Series:Tellus: Series B, Chemical and Physical Meteorology
Subjects:
dissolved CH4 distribution
Southern Ocean
CRDS coupling with an equilibrator
CH4 emission
oceanic fronts
sea–air exchange
Online Access:http://dx.doi.org/10.1080/16000889.2018.1478594

Internet

http://dx.doi.org/10.1080/16000889.2018.1478594

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