Research Article

[Retracted] Measurement of Entropy Evaluation Method and Matter-Element Analysis Model

Table 4

Matter-element analysis results for different dimensions of Harbin’s tourism sector from 2010 to 2021.

Element layerYear
201020112012201320142015201620172018201920202021

Ecological capacity0.0510.0620.0400.1150.1070.1120.1250.1220.1220.1170.1220.142
Economic base0.0260.0500.0490.0640.0910.0820.0950.1170.1410.1570.1770.190
Tourism resources0.0550.0700.1190.1200.1350.1480.1900.2010.1610.1770.1410.153
Travel security0.0380.0490.0490.0630.0690.0780.0880.1000.1120.1310.1470.165
Social environment0.0380.0430.0470.0440.0450.0570.0630.0700.0990.1010.0990.106