Landscape Pattern and Ecological Security Assessment and Prediction Using Remote Sensing Approach

Table 12

The proportion of ecological security class in Zhengzhou city.

Time	Morbidity	Danger	Criticality	Security	Stability
1986	0.98%	7.85%	24.09%	38.81%	28.27%
1996	9.17%	4.55%	62.02%	8.77%	15.49%
2006	4.63%	6.39%	60.21%	15.51%	13.26%
2016	2.14%	8.27%	66.51%	11.43%	11.65%
2026	1.82%	8.78%	68.36%	12.67%	8.37%