<trans-title>The use of land natural capital in the Guanzhong region based on a revised three-dimensional ecological footprint model</trans-title>

Jiansheng WU; Kaiyang LI; Yuhao ZHAO

doi:10.18306/dlkxjz.2020.08.009

Progress in Geography, Volume. 39, Issue 8, 1345(2020)

The use of land natural capital in the Guanzhong region based on a revised three-dimensional ecological footprint model

Jiansheng WU^1,2、*, Kaiyang LI^1,3, and Yuhao ZHAO^1,2

¹Key Laboratory for Urban Habitat Environmental Science and Technology, School of Urban Planning and Design, Peking University, Shenzhen 518055, Guangdong, China

²Key Laboratory for Earth Surface Processes, Ministry of Education, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China

³College of Natural Resources and Environment, Northwest A&F University, Yangling 712100, Shaanxi, China

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Figures & Tables(11)

Fig. 1. 研究区位置Fig.1

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Fig. 2. 1995和2015年耕地足迹产品构成比较Fig.2

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Fig. 3. 1995和2015年草地足迹产品构成比较Fig.3

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Fig. 4. 关中地区土地足迹空间格局Fig.4

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Fig. 5. 足迹深度和足迹广度变化Fig.5

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Fig. 6. 关中地区足迹深度空间格局Fig.6

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Fig. 7. 自然资本多样性变化Fig.7

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Fig. 8. 足迹广度基尼系数变化Fig.8

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Table 1.
关中地区土地足迹及地类构成

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Table 1.
关中地区土地足迹及地类构成

年份	人均土地足迹/(hm²/人)	地类/%
年份	人均土地足迹/(hm²/人)	耕地	草地	林地	水域	建设用地
1995	0.391	82.62	4.81	0.01	0.38	12.18
2000	0.460	84.45	4.66	0.01	0.46	10.41
2005	0.496	82.72	6.63	0.02	0.46	10.17
2010	0.596	85.09	6.17	0.03	0.41	8.30
2015	0.524	80.42	7.89	0.05	0.77	10.86

Table 2.
关中地区各市足迹广度及地类构成

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Table 2.
关中地区各市足迹广度及地类构成

地区	年份	人均足迹广度/(hm²/人)	地类/%
地区	年份	人均足迹广度/(hm²/人)	耕地	草地	林地	水域	建设用地
西安	1995	0.072	67.9	3.7	0	2.3	26.2
	2005	0.064	64.1	3.6	0	2.4	29.8
	2015	0.057	58.8	3.5	0.1	3.6	34.1
铜川	1995	0.152	83.6	2.2	0	0.5	13.6
	2005	0.146	82.2	2.3	0.1	0.9	14.6
	2015	0.153	76.8	2.1	0.4	1.3	19.4
宝鸡	1995	0.144	76.2	9.7	0	0.9	13.1
	2005	0.138	72.9	9.5	0.1	1.8	15.7
	2015	0.139	70.2	9.3	0.2	1.8	18.5
咸阳	1995	0.155	89.7	2.4	0	0.5	7.4
	2005	0.142	87.9	2.4	0	1.4	8.4
	2015	0.140	85.9	2.3	0	1.6	10.1
渭南	1995	0.145	80.9	2.4	0.1	1.5	15.1
	2005	0.142	78.1	2.3	0.2	2.5	16.8
	2015	0.151	72.5	2.2	0.3	6.3	18.6

Table 3.
各市各地类存量流量利用情况

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Table 3.
各市各地类存量流量利用情况

地区	年份	$U R_{flo}^{sto}$		$U E_{flo} / %$
地区	年份	耕地	草地	林地	水域
西安	1995	5.42	5.80	0.37	51.96
	2000	6.33	7.79	0.69	51.46
	2005	6.90	9.71	2.22	50.10
	2010	7.78	10.03	6.50	60.74
	2015	7.10	10.95	8.92	70.64
铜川	1995	0.64	2.22	0.91	16.26
	2000	1.54	3.13	1.67	21.77
	2005	1.63	5.52	5.55	37.53
	2010	2.00	5.97	6.85	44.33
	2015	1.85	7.06	9.87	54.01
宝鸡	1995	2.24	0.68	1.01	18.03
	2000	2.90	1.24	0.90	23.40
	2005	3.54	3.18	2.78	34.14
	2010	4.31	3.52	2.25	30.79
	2015	3.87	4.25	7.53	33.05
咸阳	1995	0.91	4.01	0.72	27.45
	2000	2.45	5.22	1.64	60.48
	2005	2.95	9.86	1.29	62.64
	2010	3.60	10.28	6.51	68.41
	2015	3.38	11.01	7.79	76.40
渭南	1995	2.25	4.14	1.82	20.14
	2000	2.57	4.08	4.35	34.23
	2005	2.91	6.38	6.14	35.39
	2010	5.79	9.98	7.27	43.40
	2015	3.95	10.39	8.55	52.39

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Jiansheng WU, Kaiyang LI, Yuhao ZHAO. The use of land natural capital in the Guanzhong region based on a revised three-dimensional ecological footprint model[J]. Progress in Geography, 2020, 39(8): 1345

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