The Ecological Footprint Measurement And Its Development Ability Evaluation In Four States Of Southern Xinjiang

In recent years,the economic development of the four states of sourthern xinjiang has been developing rapidly,and the market is diversified,which has become the main force in the development of western China.Although the economic development of southern xinjiang has rechieved great results,but due to the intensive degree of economic development in southern xinjiang is not so high,dependent on energy and resources consumption is larger,which combined with the southern xinjiang four state dominated by resource consumption structure,make the economic development of southern xinjiang four state of highly dependent on energy,resources,there are a lot of unsustainable economic development.How to coordinate the economic and ecological environment to adapt to the development has become the top priority of the future economic and social development in the southern xinjiang region.So we have to find a effective method the index system of sustainable development of southern xinjiang four states after the ecology and economic sustainable development of the reasonable measure---the ecological footprint analysis method:the ecological deficit and ecological surplus as judge whether a region is in a state of sustainable development of important basis.Method of ecological footprint theory and its model is used in this paper,xinjiang four state include:aksu region,hotan,kashi,kyzyl Su Keer(hereinafter)as the main research object,through to the xinjiang southern xinjiang four states,after the 2008-2015 the per capita resource consumption,arable land and biological resources such as data collecting and organizing production,respectively,calculated from the southern xinjiang four states after the 2008-2008,amount of ecological footprint,ecological carrying power and ecological deficit/surplus and ecological pressure index.Calculation results show that:(1)2008-2015,per capita ecological footprint of southern xinjiang four ground state overall rising trend year by year,which has the highest per capita ecological footprint of aksu area,(2)The per capita ecological carrying capacity of the four prefectural states in southern xinjiang is decreasing year by year,with the highest per capita ecological carrying capacity in the kezhou region,followed by kashgar,aksu and hetian regions.(3)four southern border state of ecological deficit and ecological pressure index rising trend year by year,aksu and kashi region in the scope of ecological deficit,Basque region in the scope of ecological surplus,hotan region by ecological surplus to ecological deficit is excessive.Per capita ecological deficit is most severe in aksu region,this is due to the region's ecological deficit on the basis of the original is relatively high and increased year by year,and the ecological carrying capacity and decrease.The emergence of ecological deficit indicates that the ecological environment of xinjiang is deteriorating gradually,and the ecological environment is becoming more and more unsustainable.Based on the research of the ecological footprint,ecological economic development of southern xinjiang four states after the comprehensive evaluation,through measuring the nanjiang four states after the ecological footprint of ten thousand yuan GDP index,diversity index,ecological footprint and ecological economic system development ability of the three evaluation indexes:(1)2008-2015,ten thousand yuan GDP per capita ecological footprint of southern xinjiang four ground state are shrinking,decline of kashgar region and the trend is more obvious,the kashgar region resources use efficiency is promoted;(2)throughthe aksu region,hotan region,analyzing the diversity of the ecological footprint of kashgar region,aksu and kashi region's ecological footprint diversity index is rising as a whole,to illustrate the two regions of the ecological footprint of the consumption structure is tending to the balanced development,and hotan region's ecological footprint diversity index is declining generally,which the biological productive land of hotan consumption structure is not balanced,the local people are not rational mining is closely related to the planting mode of production and operation,the downward trend makes the region ecology resources system imbalance will worsen.The development status of ecological economy in the four states of southern xinjiang is tending to be good,and the development ability is gradually enhanced.The ecological economy in aksu region has the highest development capacity,followed by hotan area and kashgar area.(4)the southern xinjiang ecological economic development ability and the resources use efficiency were rising year by year,but the state has strong spatial difference,between the phenomenon and the regional resources endowment and the basis of social economic development is very different.At present,the ecological environment construction and the development of eco-economy in the four prefectures of xinjiang are facing many challenges.