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Monthly DpCO2 climatology

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Presentation on theme: "Monthly DpCO2 climatology"— Presentation transcript:

1 Monthly DpCO2 climatology
Shadwick et al, 2010

2 Hourly versus ~monthly sampling

3 UNH/PMEL time series of atmospheric pCO2

4 NASA-AIRS mid-tropospheric pCO2 (blue), pCO2 flask data, Barbados (red)
Dwight Gledhill

5

6 Seasonal CO2 flux anomaly (western Gulf of Maine)
Note: variability in winter

7 Air-sea carbon flux 2005-2009 (Vandemark et al, 2010)
Mean mol m-2 y-1 +1.34 mol m-2 y-1 in 2007 mol m-2 y-1 in 2005

8 Shadwick et al, 2010

9 UNH CO2 Deployment/ Observation Sites Gulf of Maine 2004 - 2011
UNH/Bowdoin UNH CO2 Deployment/ Observation Sites Gulf of Maine

10

11 UNH primary study region within NERACOOS

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