Correlation of environmental variables with net ecosystem production (a, b) and atmospheric CO2 growth rate (c). (IMAGE)
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Net ecosystem production is derived from FLUXCOM (a) and TRENDY (b). Correlation analysis includes black bars indicating the correlation coefficient and white bars indicating the partial correlation excluding other variables. VPD: atmospheric vapor pressure deficit; TMP: air temperature; PRE: precipitation; SM: soil moisture; TWS: terrestrial water storage; SR: solar radiation. Art by Yafeng Zhang.
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