基于生態(tài)足跡的廣西可持續(xù)發(fā)展能力研究
[Abstract]:The deep promotion of the western development strategy, the implementation of the development and opening strategy of the Beibu Gulf Economic Zone, and the acceleration of industrialization and urbanization have promoted Guangxi's economy to enter the fast lane of sustained and high-speed growth. In Guangxi, which is in the middle stage of industrialization, the contradiction between economic growth and resources and environmental protection is becoming increasingly prominent, especially with the rapid expansion of industrial scale and the increase of population, water resources, The contradiction between the relative shortage of land resources and the structural imbalance is more and more sharp, which leads to the ecological optimization and the unsustainability of economic growth to some extent. "18th National Congress" proposed to speed up the establishment of ecological civilization system and promote the formation of a new pattern of harmonious development between man and nature. Under this background, it is of great strategic significance and decision-making value to explore the cultivation of regional sustainable development ability. In this paper, the ecological footprint and ecological carrying capacity of Guangxi from 2002 to 2011 are calculated by using the ecological footprint method of quantitative study on sustainable development ability, based on the data obtained from Guangxi's social and economic statistical yearbooks and related survey practices. Combined with the ecological footprint of ten thousand yuan GDP, the ecological deficit of ten thousand yuan GDP, the ecological footprint index EFI, ecological coordination degree DS, ecological footprint diversity index H and the development ability of ecological economy department, the sustainability of Guangxi's economic development was quantitatively analyzed and predicted. Finally, the countermeasures and suggestions to realize the sustainable development of Guangxi are put forward. The results show that: (1) in 2011, the order of land types in Guangxi ecological footprint is: energy land, grassland, arable land, forest land, water area, construction land. The proportion of energy land, grassland and cultivated land has reached 80%, and has been increasing year by year. (2) with the development of economy, the demand for ecological footprint is increasing. The per capita ecological footprint of Guangxi increased from 1.3334hm2/cap in 2002 to 2.2343 hm-2 / capa in 2011, and the ecological deficit increased to 1.5914hm2 / capin in 2002, which has seriously exceeded the carrying capacity of ecological environment. (3) the ecological footprint of GDP was increased from 2.5477hm2/cap in 2002 to 1.5914hm2 / cap. Down to 0.9911hm2 / cap. in 2011, the ability to develop the ecological economy increased from 1.84 in 2002 to 3.27 in 2011, indicating that with the progress of science and technology, The efficiency of human use of natural resources is increasing. The ecological footprint index (EFI) is less than -100, which is seriously unsustainable. The ecological coordination index (DS) is also reduced from 1.29 in 2002 to 1.26 in 2011, indicating that the economic development is at the expense of sustainability and ecological coordination. Based on the empirical results of ecological footprint, considering the constraints and prospects of sustainable development in Guangxi, this paper puts forward the relevant countermeasures and suggestions to promote the ability of sustainable development, including: first, to implement the concept of scientific development in an all-round way; second, Improve ecological carrying capacity; third, develop ecological economy and circular economy; fourth, rationally adjust the structure of agricultural planting, improve the ability of land to create wealth; fifthly, change the economic growth model of resource consumption and improve the efficiency of resource utilization.
【學(xué)位授予單位】:廣西師范大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2014
【分類(lèi)號(hào)】:F205;F124.5
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