The Soil Moisture and Net Primary Production Affected by CO2 and Climate Change Using a Coupled Model
PENG Jing, DAN Li*
Figure 2 a-c Spatial distribution of the trend in Mrso and d-f NPP responding to the single effect of rising atmospheric CO 2 concentration experiment M2, the single effect of climate change experiment M3, and their combined effect experiment M1. Dotted areas are regions where changes are statistically at the 95% confidence level using the Student¡¯s t -test units: kg m -2 yr -1 for Mrso and gC m -2 yr -2 for NPP.