Site

C O 2 f l u x ¯

(mmol C∙m−2∙day−1)

Surface area (m2)

C O 2 f l u x ¯

(gC∙m−2∙yr−1)

CO2 uptake

(gC∙yr−1)

REC

−3.58

2.8 × 107

−15.70

−4.45 × 108

ITA

−14.90

3.6 × 107

−65.33

−2.34 × 109

ST13

−11.07

1.6 × 10−2

−48.55

−4.85 × 10−4

FN

−15.24

1.0 × 108

−66.81

−6.68 × 109

TOTAL

−44.80

1.64 × 108

−196.39

−9.46 × 109