Diurnal variations of surface ocean pCO2 and sea‐air CO2 flux evaluated using remotely sensed data
作者： Are Olsen , Abdirahman M Omar , Alice C Stuart‐Menteth , Joaquin A Triñanes
DOI: 10.1029/2004GL020583
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摘要: This paper evaluates the effect of diurnal variations sea surface temperature (SST) and wind speed on ocean CO2 partial pressure (pCO2sw) sea-air CO 2 flux. is carried out using a combination climatological remote sensing data. The calculations show that heating cycle can drive pCO2sw variability which may cause global uptake to be more than twice as large during night day. flux restricted tropics. concurrent SST time scales bring around covariance terms contribute monthly mean These were estimated found negligible. Thus, this study validates use diurnally averaged fields for computation fluxes. Copyright 2004 by American Geophysical Union.
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