Ecological Importance Evaluation of the Changzhutan Ecological Green Heart

Table 3

Statistical tables on the scale, ecological service area, core distance, connection number, ecological service value, and species of fauna and flora of ecological sources.

Number of ecological source	Scale		Ecological service areas		Core distance (km)	Connection number of source	Ecological service value (10000 Yuan/hm^2)	Species of fauna and flora
	Number	Proportion	Number	Proportion
1	52788.65	21.88	409543.41	14.57	34.00	22	3.65	784
2	18936.09	7.85	129287.82	4.60	126.89	3	3.29	477
3	1615.57	0.67	14133.65	0.50	97.24	7	5.87	552
4	5271.09	2.18	43739.72	1.56	86.44	5	3.32	431
5	806.51	0.33	30284.85	1.08	78.84	2	3.19	469
6	2458.50	1.02	40535.74	1.44	91.49	3	2.55	395
7	1528.85	0.63	95417.79	3.39	87.25	6	7.31	687
8	2016.79	0.84	26747.61	0.95	79.49	5	3.41	449
9	333.46	0.14	20874.92	0.74	78.52	9	3.23	385
10	365.48	0.15	28251.85	1.01	64.58	7	7.16	538
11	402.01	0.17	80538.59	2.87	79.03	3	3.44	704
12	22900.73	9.49	117801.83	4.19	122.40	1	3.11	3068
13	1611.44	0.67	28171.91	1.00	69.80	7	2.79	375
14	345.16	0.14	18082.77	0.64	62.24	6	3.12	437
15	3510.76	1.45	13716.39	0.49	60.36	6	4.53	1158
16	333.68	0.14	17271.38	0.61	55.39	2	2.60	976
17	120.07	0.05	4635.53	0.16	48.85	5	2.94	3941
18	3697.90	1.53	80597.47	2.87	68.56	4	3.42	522
19	5749.26	2.38	152203.03	5.42	90.03	4	5.29	1046
20	7004.13	2.90	86627.43	3.08	74.99	7	2.86	409
21	385.94	0.16	27050.67	0.96	60.10	6	4.68	471
22	12311.11	5.10	90228.14	3.21	100.20	3	7.01	945
23	1968.99	0.82	27314.07	0.97	84.02	1	3.11	1573
24	2040.74	0.85	63083.04	2.24	64.79	6	2.82	1387
25	4534.80	1.88	50089.53	1.78	56.92	7	2.52	1161
26	766.39	0.32	109896.19	3.91	39.96	6	3.35	1046
27	942.37	0.39	6831.64	0.24	26.21	2	2.31	413
28	4621.62	1.92	119165.67	4.24	19.03	2	3.06	693
29	4759.41	1.97	138397.01	4.92	66.84	5	4.48	946
30	10925.10	4.53	197503.65	7.03	77.36	5	3.21	514
31	3498.19	1.45	17099.43	0.61	71.90	6	3.18	473
32	6442.18	2.67	111491.45	3.97	82.63	7	3.15	516
33	748.47	0.31	33755.72	1.20	97.47	4	3.09	437
34	12398.98	5.14	52493.78	1.87	105.82	4	3.28	948
35	3470.49	1.44	25840.62	0.92	128.47	3	3.09	418
36	2495.09	1.03	98767.30	3.51	123.09	8	6.73	573
37	12271.61	5.09	66878.00	2.38	151.34	5	3.16	474
38	631.44	0.26	23716.95	0.84	139.76	3	3.49	486
39	23015.56	9.54	64735.04	2.30	161.49	3	3.34	2211
40	1276.96	0.53	47753.16	1.70	194.26	1	5.65	2499
Total	241301.57	100	2810554.77	100.00	3408.05	201	3.95	——