The Dynamic Evolution of the Ecological Footprint and Ecological Capacity of Qinghai Province

NWIPB OpenIR

	The Dynamic Evolution of the Ecological Footprint and Ecological Capacity of Qinghai Province
	Guo, Jing; Ren, Jun; Huang, Xiaotao; He, Guifang; Shi, Yan; Zhou, Huakun
	2020
发表期刊	SUSTAINABILITY
卷号	12 期号:7
摘要	Based on the ecological footprint (EF) model, the dynamic changes in the per capita EF and per capita ecological carrying capacity (EC) in Qinghai Province from 2007 to 2017 were quantitatively analysed. The grey GM(1,1) prediction model was used to predict the per capita EF, per capita EC, and EF of ten thousand yuan of GDP. Additionally, the spatial change characteristics of the sustainable development status of the study area in four time periods were analysed using GIS technology. The results showed the following. (1) In the 11-year study period, Qinghai Province's EF per capita grew gradually, increasing from 2.3027 hm(2) in 2007 to 2.9837 hm(2) in 2017. (2) The EC per capita in Qinghai Province remained a slight linear upward trend. (3) The environmental sustainability in Qinghai Province deteriorated over time. (4) According to the spatial characteristics, the overall sustainable development state changed markedly in the eastern region but was stable in the central and western regions. This paper proposes some countermeasures and suggestions to help Qinghai Province work towards sustainable development, such as controlling the population, adjusting the industrial structure, developing a low-carbon circular economy, and implementing ecological engineering.
关键词	ecological footprint ecological carrying capacity sustainable development Qinghai Province
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/60368
专题	中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Guo, Jing,Ren, Jun,Huang, Xiaotao,et al. The Dynamic Evolution of the Ecological Footprint and Ecological Capacity of Qinghai Province[J]. SUSTAINABILITY,2020,12(7).
APA	Guo, Jing,Ren, Jun,Huang, Xiaotao,He, Guifang,Shi, Yan,&Zhou, Huakun.(2020).The Dynamic Evolution of the Ecological Footprint and Ecological Capacity of Qinghai Province.SUSTAINABILITY,12(7).
MLA	Guo, Jing,et al."The Dynamic Evolution of the Ecological Footprint and Ecological Capacity of Qinghai Province".SUSTAINABILITY 12.7(2020).