Is the forest biomass a key regulator of global warming?: A mathematical modelling study

Figures & data

Table 1. Biological meaning of parameters

Parameters name	Biological meaning
r	Intrinsic growth rate of forest biomass
k	Carrying capacity of forest biomass
$d_1$	Depletion rate of forest biomass
q	Catchability coefficient
E	Harvesting effort
A	Constant increase of global warming
$\gamma$	Impacts rate of global warming in the growth of forest biomass
${\gamma }_1$	Proportionality constant
$d_2$	Depletion rate of global warming

Figure 1. Stability of interior equilibrium point.

Figure 2. Solutions of system (1) with the variation of intrinsic growth rate r of forest biomass.

Figure 3. Solutions of system (1) with the variation of k.

Figure 4. Solutions of system (1) with the variation of γ.

Figure 5. Solutions of system (1) with the variation of A.

Figure 6. Solutions of system (1) with the variation of $d_1$.

Figure 7. Solutions of system (1) with the variation of $d_2$.

Figure 8. Solutions of system (1) with the variation of E.