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| Goddijn-murphy, L. M.; Woolf, D. K.; Land, P. E.; Shutler, J. D.; Donlon, C.. |
| Climatologies, or long-term averages, of essential climate variables are useful for evaluating models and providing a baseline for studying anomalies. The Surface Ocean CO2 Atlas (SOCAT) has made millions of global underway sea surface measurements of CO2 publicly available, all in a uniform format and presented as fugacity, f(CO2). As f(CO2) is highly sensitive to temperature, the measurements are only valid for the instantaneous sea surface temperature (SST) that is measured concurrently with the in-water CO2 measurement. To create a climatology of f(CO2) data suitable for calculating air-sea CO2 fluxes, it is therefore desirable to calculate f(CO2) valid for a more consistent and averaged SST. This paper presents the OceanFlux Greenhouse Gases... |
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| Ano: 2015 |
URL: https://archimer.ifremer.fr/doc/00293/40375/38953.pdf |
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| Ashton, I. G.; Shutler, J. D.; Land, P. E.; Woolf, D. K.; Quartly, G. D.. |
| The global oceans are considered a major sink of atmospheric carbon dioxide (CO2). Rain is known to alter the physical and chemical conditions at the sea surface, and thus influence the transfer of CO2 between the ocean and atmosphere. It can influence gas exchange through enhanced gas transfer velocity, the direct export of carbon from the atmosphere to the ocean, by altering the sea skin temperature, and through surface layer dilution. However, to date, very few studies quantifying these effects on global net sea-air fluxes exist. Here, we include terms for the enhanced gas transfer velocity and the direct export of carbon in calculations of the global net sea-air fluxes, using a 7-year time series of monthly global climate quality satellite remote... |
| Tipo: Text |
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| Ano: 2016 |
URL: https://archimer.ifremer.fr/doc/00383/49404/49893.pdf |
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