【摘要】：隨著社會發(fā)展,人類對土地的需求不斷增加,土地的過度開墾和不合理使用使有限的土地資源不斷惡化,土地資源的生態(tài)性能和可持續(xù)利用能力下降。然而,土地是人類賴以生存的物質(zhì)基礎(chǔ),土地資源惡化嚴(yán)重影響著人類的可持續(xù)發(fā)展。因此,加強(qiáng)土地資源管理、改善土地資源狀況刻不容緩,進(jìn)行土地資源可持續(xù)利用方面的研究是非常必要的。本文首先對生態(tài)足跡理論和能值理論進(jìn)行梳理,在此基礎(chǔ)上,從土地資源的能值來源和利用角度出發(fā),構(gòu)建土地資源能值—生態(tài)足跡模型。然后利用該模型計(jì)算土地資源的生態(tài)承載力和生態(tài)足跡,用人均生態(tài)赤字/盈余、可持續(xù)發(fā)展指數(shù)、生態(tài)足跡多樣性指數(shù)和萬元GDP生態(tài)足跡綜合分析土地資源可持續(xù)利用情況。最后,以山西省為例進(jìn)行實(shí)證研究:分析了山西省2000-2012年土地資源可持續(xù)利用情況;通過ArcGIS分析了山西省各地市土地資源可持續(xù)利用的空間差異;利用灰色預(yù)測模型對山西省2013-2022年土地資源可持續(xù)利用情況進(jìn)行預(yù)測。通過研究,得出如下結(jié)論:(1)山西省2000-2012年土地資源人均生態(tài)承載力波動較小,整體呈下降趨勢;人均生態(tài)足跡增長較快,年均增長率達(dá)9.02%;能源資源人均生態(tài)足跡平均占比達(dá)87.71%,對土地資源生態(tài)影響較大;山西省土地資源一直處于強(qiáng)不可持續(xù)發(fā)展?fàn)顟B(tài),生態(tài)系統(tǒng)穩(wěn)定性較差,但資源生產(chǎn)效率逐年提高。(2)山西省各地市土地資源可持續(xù)利用情況差異較大,但均處于生態(tài)赤字狀態(tài),可持續(xù)發(fā)展能力較弱。(3)山西省2013-2022年土地資源依然處于生態(tài)赤字狀態(tài),且人均生態(tài)赤字逐年增大,土地資源生態(tài)狀況不斷惡化,但惡化速度與2000-2012年相比,有所放緩。針對土地資源可持續(xù)利用情況存在問題,提出相應(yīng)對策建議,為推動山西省土地資源可持續(xù)利用提供數(shù)據(jù)支持和相關(guān)參考。
[Abstract]:With the development of society, the demand for land is increasing, the excessive reclamation and unreasonable use of land aggravate the limited land resources, and the ecological performance and sustainable utilization ability of land resources decrease. However, land is the material basis for human survival, and the deterioration of land resources seriously affects the sustainable development of human beings. Therefore, it is urgent to strengthen the management of land resources and improve the situation of land resources. It is very necessary to study the sustainable use of land resources. Firstly, this paper combs the theory of ecological footprint and the theory of energy value. On this basis, from the angle of energy source and utilization of land resources, a model of energy-ecological footprint of land resources is constructed. Then the model is used to calculate the ecological carrying capacity and ecological footprint of land resources. The sustainable utilization of land resources is comprehensively analyzed by ecological deficit / surplus per capita, sustainable development index, ecological footprint diversity index and ten thousand yuan GDP ecological footprint. Finally, taking Shanxi Province as an example, this paper analyzes the sustainable use of land resources in Shanxi Province from 2000 to 2012, and analyzes the spatial differences of sustainable use of land resources in Shanxi Province through ArcGIS. The sustainable utilization of land resources in Shanxi Province from 2013 to 2022 was predicted by using grey forecasting model. The conclusions are as follows: (1) the per capita ecological carrying capacity of land resources in Shanxi Province fluctuated slightly from 2000 to 2012, and the ecological footprint per capita increased rapidly, with an average annual growth rate of 9.02%; The average per capita ecological footprint of energy resources is 87.71%, which has a great impact on land resources ecology. The land resources in Shanxi Province have always been in a strong and unsustainable development state, and the stability of the ecosystem is poor, but the productivity of the resources has been improved year by year. (2) the sustainable use of land resources in Shanxi Province is different from that in the cities and cities of Shanxi Province. But they are in the state of ecological deficit and the ability of sustainable development is weak. (3) the land resources of Shanxi Province are still in the state of ecological deficit from 2013 to 2022, and the ecological deficit per capita is increasing year by year, and the ecological condition of land resources is getting worse and worse. But the rate of deterioration slowed compared with 2000-2012. In view of the problems existing in the sustainable use of land resources, the corresponding countermeasures and suggestions are put forward to provide data support and relevant references for promoting the sustainable use of land resources in Shanxi Province.
【學(xué)位授予單位】：太原科技大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：F301

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