臨汾市堯都區(qū)城郊農(nóng)戶(hù)生態(tài)足跡及其影響因子分析
[Abstract]:With the continuous development of economy and society, the contradiction between resources, environment and economic development is becoming more and more prominent, which has caused a series of serious ecological environmental problems, and has brought severe challenges to the survival and development of human beings. At present, the rural population of China is 674 million, accounting for 50.322.The peasant household is the main behavior subject in the countryside, and its production and life style and consumption structure are the important factors that affect the environment. With the development of rural economy and the improvement of rural life quality, farmers' demand for resources and waste emissions are increasing, which leads to the deterioration of environmental quality in rural areas. The safety of domestic water and soil is seriously threatened. The countryside is the key and difficult point of sustainable development in our country, and it is also the area that our country pays close attention to in recent years. The research on the influence of the mode of production, the consumption structure and the income level of the peasant household on the resource demand, etc. It is of great significance for the sustainable development of rural areas to find out the main factors that affect the environment. In this paper, 14 villages in seven towns in the suburbs of Yaodu District, Linfen City, were selected as the research objects, and a questionnaire survey was conducted on the life, energy consumption and agricultural production of the farmers. Based on the survey data, the ecological footprint of rural households in suburbs is calculated by using ecological footprint model, and the composition of household ecological footprint and the relationship between household and ecological footprint with different income levels are analyzed. Finally, SPSS software is used to analyze the influencing factors of household ecological footprint. According to the data analysis of the investigation, the following conclusions can be obtained: (1) the per capita ecological footprint of rural households in Yaodu District of Linfen City is 1.5124gha2/, the per capita ecological carrying capacity is 0.5986gha2/, and the per capita ecological deficit is 0.9138gha2/. Per capita ecological occupation is 2.53 times of per capita ecological support capacity. (2) in the composition of ecological occupation, cultivated land occupies the largest proportion of productive land area, accounting for 53.66% of the total per capita ecological occupation. The per capita ecological occupation of peasant households is mainly composed of two parts: the ecological occupation of household life consumption and the ecological occupation of agricultural production. The per capita ecological footprint of household living consumption and agricultural production accounted for 61.19% and 38.81% of the total per capita ecological footprint, respectively. Among all kinds of consumer goods, the proportion of the ecological footprint of fossil energy consumption is the largest, followed by the ecological footprint of fertilizer and food consumption. (3) among the households with different income levels, the middle income families have the highest per capita ecological footprint. The lowest income households have the lowest ecological footprint per capita; In the difference study, the Gini coefficient of peasant households in the suburb area of Linfen is 0.39, which belongs to a relatively reasonable range. This indicates that the ecological footprint of the households in this area is relatively balanced. (4) the main factors affecting the ecological footprint of households per capita based on the multivariate linear regression model are the area of family cultivated land and the area of family building. The area of family cultivated land is the most important factor affecting the ecological footprint of local farmers. The larger the area of family cultivated land, the more pesticides and fertilizers consumed, which leads to the increase of ecological footprint. In order to reduce the ecological footprint of farmers, rural areas should advocate the use of clean energy, improve farmers' awareness of energy conservation and environmental protection, and establish a correct consumption concept. In the aspect of agricultural production, we should reduce the dependence on pesticides and fertilizers, use more green organic fertilizers, and manage farmland scientifically, so as to improve the quality of grain and cultivated land, and finally realize the sustainable development of the region.
【學(xué)位授予單位】:山西師范大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2017
【分類(lèi)號(hào)】:F327;X22
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