新疆农业生物质能资源利用的综合效益分析

发布时间：2018-02-28 23:22

本文关键词： 农业生物质能经济效益环境效益社会效益新疆　出处：《新疆农业大学》2014年硕士论文　论文类型：学位论文

【摘要】：生物质能资源作为环境友好型的可再生能源，已经成为新疆能源开发利用的重要组成部分。在新疆发展生物质能源有良好的物质基础，土地资源丰富，自然地理环境适宜农牧业的发展，加之新疆政府的重视与政策的支持力度大，新疆生物质能产业已经开始蓬勃发展。本文首先对新疆农业生物质能资源量进行了估算、分析了2003-2012年的十年间三类生物资源蕴藏量的变化趋势，并选择2012年分析其地区分布特点。从新疆农业生物质资源丰富的蕴藏量中，可知新疆发展农业生物质能源的潜力巨大。但是新疆农业生物质能资源在区域分布上不均，且生物质能资源的蕴藏量与自然条件关联性比较大。其次，文中分别分析了秸秆、牲畜粪便及能源作物三大类生物质能资源的综合效益，包括经济效益、环境效益和社会效益三个方面。通过计算农业生物质能资源所替代的化石燃料的经济价值，来估算生物质能源的经济效益。从使用农业生物质能资源可替代的化石能源所能减少对大气的污染量来分析能源农业发展带来的环境效益。最后定性分析出由经济和环境所引发的社会效益。研究区域中，牲畜粪便的经济效益值和环境效益值最大，显示出在新疆沼气利用的可喜成绩。最后，，指出新疆发展农业生物质能源存在的一些问题，并根据问题提出相应的对策建议。新疆政府在发展生物质能源产业时应当加大投资扶持力度，优化收储运模式，建立技术保障体系。在产业发展时应注意产业整体布局、因地制宜，要注重兼顾经济、环境和社会效益，使之综合效益最大化。
[Abstract]:Biomass resources as an environmentally friendly renewable energy, has become an important part of energy development and utilization of Xinjiang. There is a good material foundation in Xinjiang, the development of biomass energy, land rich in resources, the development of the natural geographical environment suitable for agriculture and animal husbandry, and the attention of the government of Xinjiang and the policy support, Xinjiang biomass energy industry has begun to flourish development.
This paper first estimates of agricultural biomass resources in Xinjiang, analyzes the change trend of the amount of 2003-2012 years between ten and three kinds of biological resources, and analyzes the regional distribution characteristics in 2012. From the reserves of Xinjiang agricultural biomass resources, the potential of the development of Xinjiang agricultural biomass energy is huge. But the agricultural biomass resources in Xinjiang at the regional distribution is uneven, and the biomass energy resource reserves and natural conditions of relatively large correlation.
Secondly, this paper analyses the comprehensive benefits of straw, livestock manure and energy crops three kinds of biomass resources, including three aspects: economic benefits, environmental benefits and social benefits. Through the calculation of agricultural biomass resources instead of fossil fuels to estimate the economic value of biomass energy economic benefits from the use of agricultural biomass resources. Alternative fossil energy can bring energy analysis of agricultural development and environmental benefits to reduce the amount of pollution of the atmosphere. The qualitative analysis caused by the economic and social environment. In the research area, livestock manure economic benefits and environmental benefits of the maximum value, showing in Xinjiang gratifying achievements of biogas utilization.
Finally, some problems that Xinjiang's development of agricultural biomass energy, and puts forward the corresponding countermeasures and suggestions according to the problems in Xinjiang. The government should be in the development of biomass energy industry to support efforts to increase investment, optimize the charge transportation model, establish the technical guarantee system. In the industrial development should pay attention to the overall layout of the industry, according to local conditions, to focus on economic. Environmental and social benefits, the maximum comprehensive benefits.

【学位授予单位】：新疆农业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F323.214

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