Fig. 5From: Precipitation mediates the temporal dynamics of net primary productivity and precipitation use efficiency in China’s northern and southern forestsAnalysis of the significance in the response of net primary productivity (NPP) and precipitation use efficiency (PUE) to variations in annual mean precipitation (AMP) and annual mean temperature (AMT) across China’s northern and southern forests. Graphs a and b represent the responses of NPP and PUE to AMP, respectively. Graphs c and d represent the responses of NPP and PUE to AMT, respectivelyBack to article page