Construction and Application of Relationship Model between Development of Mining Industry and Carbon Emission of Energy Consumption

Table 1

Classification of the decoupling status by the Tapio model.

State	%∆C	%∆GDP	e
Strong decoupling	<0	>0	e < 0
Weak decoupling	>0	>0	0 < e < 0.8
Decline decoupling	<0	<0	e > 1.2
Expansion connection	>0	>0	0.8 ≤ e ≤ 1.2
Recession connection	<0	<0	0.8 ≤ e ≤ 1.2
Expansion negative decoupling	>0	>0	e > 1.2
Weak negative decoupling	<0	<0	0 < e < 0.8
Strong negative decoupling	>0	<0	e < 0