Fig. 9From: Response of CO2 fluxes and productivity to water availability in two contrasting ecosystems in northern Benin (West Africa)Seasonal evolution of the carbon fluxes for both sites during the four periods. Forest (dark color) and savannah (gray color): a the absolute value (abs) of the cumulated GPP, b the cumulated ER, c the cumulated NEE, d the absolute value (abs) of the daily GPP, e the daily ER, and f the absolute value (abs) of the daily ER/GPP ratio. Error bars are 95Â % confidence intervalsBack to article page