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Annual measurements of atmospheric carbon monoxide concentrations and isotopic ratios from Arrival Heights, Ross Island since June 1991
Entry ID:
K087_1991_2008_NZ_1
Summary
Abstract:
Carbon monoxide (CO) is a trace gas in the atmosphere. Although it occurs naturally in the atmosphere at very low concentrations, it may contribute to the greenhouse effect and concentrations are increasing due to anthropogenic activity. The use of the radioactive isotope 14C in carbon monoxide is useful for determining the oxidative capacity of the atmosphere via oxidation by hydroxyl (OH). ...
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Geographic Coverage
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Spatial coordinates
Temporal Coverage
Start Date:
1991-06-01
Location Keywords
Science Keywords
ISO Topic Category
Quality
All of the data is held by NIWA Ltd., New Zealand and is available via the ftp site listed on this page. The data is also available via the Global Atmospheric Watch, World Data Centre for Greenhouse Gases (WDCGG). Please contact Dr Gordon Brailsford for more information.
Data Set Progress
IN WORK
Data Center
Personnel
Publications/References
Brenninkmeijer, C.A.M. Measurement of the abundance of CO-14 in the atmosphere and the C-13/C-12 and O-18/O-16 ratio of atmospheric CO with applications in New Zealand and Antarctica. Journal of geophysical research 98(D6): 10,595-10,614, 1993.
Brenninkmeijer, C.A.M. Interhemispheric asymmetry in OH abundance inferred from measurements of atmospheric C-140. Nature 356(6364): 50-52, ... ![]() Creation and Review Dates
DIF Creation Date:
2009-04-22
Last DIF Revision Date:
2009-06-06
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