Journal of Geographical Sciences

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Interaction between urbanization and eco-environment in the Tibetan Plateau

FENG Yuxue, LI Guangdong

地理学报(英文版), 2021, 31(2): 298-324. DOI: 10.1007/s11442-021-1838-8

Year	Area	ΔE	ΔU	DI	Status	Area	ΔE	ΔU	DI	Status
2001	Qinghai	-0.0214	0.0134	-0.5817	Strong decoupling	Tibet	-0.0009	0.0172	-0.0118	Strong decoupling
2002	Qinghai	0.0041	0.0095	0.1747	Weak decoupling	Tibet	-0.0073	0.0144	-0.1317	Strong decoupling
2003	Qinghai	-0.0024	0.0101	-0.0997	Strong decoupling	Tibet	0.0041	0.0100	0.1176	Weak decoupling
2004	Qinghai	-0.0234	0.0089	-1.1814	Strong decoupling	Tibet	0.0009	0.0094	0.0275	Weak decoupling
2005	Qinghai	0.0243	0.0152	0.7844	Weak decoupling	Tibet	0.0003	0.0072	0.0142	Weak decoupling
2006	Qinghai	-0.0049	0.0178	-0.1381	Strong decoupling	Tibet	-0.0006	0.0129	-0.0159	Strong decoupling
2007	Qinghai	-0.0054	0.0214	-0.1362	Strong decoupling	Tibet	-0.0016	0.0330	-0.0167	Strong decoupling
2008	Qinghai	-0.0049	0.0231	-0.1254	Strong decoupling	Tibet	-0.0018	0.0167	-0.0437	Strong decoupling
2009	Qinghai	0.0013	0.0229	0.0356	Weak decoupling	Tibet	-0.0017	0.0188	-0.0383	Strong decoupling
2010	Qinghai	-0.0146	0.0319	-0.3197	Strong decoupling	Tibet	-0.0009	0.0251	-0.0168	Strong decoupling
2011	Qinghai	0.0034	0.0408	0.0662	Weak decoupling	Tibet	-0.0004	0.0238	-0.0094	Strong decoupling
2012	Qinghai	-0.0014	0.0421	-0.0280	Strong decoupling	Tibet	-0.0028	0.0322	-0.0481	Strong decoupling
2013	Qinghai	-0.0260	0.0400	-0.6294	Strong decoupling	Tibet	-0.0029	0.0374	-0.0463	Strong decoupling
2014	Qinghai	-0.0454	0.0414	-1.2288	Strong decoupling	Tibet	-0.0096	0.0345	-0.1862	Strong decoupling
2015	Qinghai	0.0500	0.0404	1.6851	Expanding negative decoupling	Tibet	0.0053	0.0536	0.0730	Weak decoupling

Table 7 Eco-environment index growth rate, urbanization index growth rate and the decoupling relationship of the Tibet Autonomous Region and Qinghai Province

本文的其它图/表

Figure 1 Map of the Tibetan Plateau
Figure 2 Framework showing the analysis of the relationship between urbanization and eco-environment on the Tibetan Plateau
Table 1 Urbanization comprehensive evaluation indicators and their weightings
Table 2 Eco-environment comprehensive evaluation indicators and their weightings
Table 3 Classification standards of coordinated development types for urbanization and eco-environment
Table 4 Standards for classifying decoupling states (Li et al., 2019)
Figure 3 Temporal changes in the comprehensive evaluation indexes for the Tibetan Plateau, Qinghai Province and the Tibet Autonomous Region
Figure 4 Temporal changes in the urbanization comprehensive evaluation index of each prefecture-level city in the Tibetan Plateau from 2000 to 2015
Figure 5 Spatial evolution of urbanization evaluation indexes for each prefecture-level city in the Tibetan Plateau from 2000 to 2015
Figure 6 Temporal changes in the environment comprehensive evaluation index of each prefecture-level city in the Tibetan Plateau from 2000 to 2015
Figure 7 Spatial evolution of eco-environment evaluation indexes for each prefecture-level city in the Tibetan Plateau from 2000 to 2015
Figure 8 Temporal changes in the coupling coordination of the Tibetan Plateau, Qinghai Province and the Tibet Autonomous Region from 2000 to 2015
Figure 9 Temporal changes in coupling coordination degree of prefecture-level cities in the Tibetan Plateau from 2000 to 2015
Table 5 Coupling classification results for urbanization and eco-environment in the Tibetan Plateau, Qinghai Province and the Tibet Autonomous Region (Tibet)
Figure 10 Urbanization and environment coupling classifications for prefecture-level cities on the Tibetan Plateau
Table 6 The environment index growth rate, urbanization index growth rate, and their decoupling relationship for the Tibetan Plateau
Figure 11 The decoupling relationship between urbanization and eco-environment indexes of prefecture-level units in the Tibetan Plateau region
Table 8 Prediction accuracy of future changes in the coupling coordination degree between urbanization and eco-environment for prefecture-level units in the Tibetan Plateau region
Table 9 Predictions of future changes in the coupling coordination degree between urbanization and eco-environment for prefecture-level units in the Tibetan Plateau region

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