Regional Agglomeration Characteristics and Spatiotemporal Evolution of Snow and Ice Sports Industry in Heilongjiang Province from the Perspective of Time and Space

Table 6

Results of optimization scheme for the agglomeration and spatial layout of the ice and snow sports industry.

Schemes	IEE (A)	PI/TI (B)	IPI (C)	ECI (D)	IAI (E)
Scheme 1	0.90	2.37	14.68	0.57	3.386
Scheme 2	0.78	2.36	14.68	0.58	3.134
Scheme 3	0.74	2.37	14.68	0.58	3.098
Scheme 4	0.69	2.37	14.67	0.58	2.996