Fig.4. (A) Annual CO2 absorption (Kg/m2) based on the GWR model in Isfahan city; (B) Zooming in on the picture (A): Annual CO2 absorption (Kg/m2) in Hasht Behesht garden palace in Isfahan.
The spatial distribution map obtained from the GWR model for the annual oxygen production is represented in Figure 5. The results of annual carbon sequestration multiplied by 2.67(based on the photosynthesis equation for every unit of sequestrated carbon, 2.67 units of oxygen is produced).