Study on the Response of Ecological Capacity to Land-Use/Cover Change in Wuhan City: A Remote Sensing and GIS Based Approach

Table 4

The transfer matrix of ecological capacity from 1990 to 2010 in Wuhan city (unit: 10² ghm²).

Periods	LULC types	Pasture	Arable land	Built-up land	Forest	Water area	Unused land	Total
1990–1995	Pasture	—	1.31	2.02	0.42	5.69	0.00	9.45
	Arable land	−5.48	—	−155.52	−18.54	365.11	−43.02	148.03
	Built-up land	−0.05	3.38	—	−0.02	0.16	0.00	3.52
	Forest	−1.05	34.90	1.03	—	6.79	−0.57	42.16
	Water area	−8.20	−135.48	−75.25	−5.69	—	−38.10	−254.53
	Unused land	0.00	0.74	0.78	0.00	29.67	—	31.19
1995–2000	Pasture	—	1.00	4.75	1.06	3.80	0.00	10.60
	Arable land	−1.49	—	−114.12	−31.53	246.61	−4.16	96.79
	Built-up land	−1.64	53.39	—	−0.72	14.83	−0.78	66.73
	Forest	−1.71	6.92	2.56	—	9.94	0.00	19.41
	Water area	−0.23	−145.83	−134.99	−0.16	—	−1.60	−282.59
	Unused land	0.00	39.18	3.24	0.01	189.33	—	231.76
2000–2005	Pasture	—	21.80	5.85	5.89	63.01	−0.01	96.54
	Arable land	−24.92	—	−455.48	−172.62	644.40	−28.35	−12.04
	Built-up land	−1.85	186.28	—	−3.84	62.20	−1.66	242.98
	Forest	−5.04	168.68	9.14	—	74.54	−0.66	251.70
	Water area	−33.13	−509.70	−238.17	−54.94	—	−57.03	−859.84
	Unused land	0.02	30.88	6.51	0.86	62.01	—	100.26
2005–2010	Pasture	—	12.75	4.60	7.24	3.76	0.00	28.34
	Arable land	−2.83	—	−325.26	−0.53	201.81	−2.76	−126.74
	Built-up land	0.00	11.64	—	−0.15	118.28	−1.85	127.93
	Forest	0.00	31.44	0.50	—	5.14	−0.21	36.87
	Water area	−22.76	−179.04	−164.54	0.00	—	−9.41	−352.99
	Unused land	0.08	14.07	6.76	2.92	85.68	—	109.42