民勤县生态危机及生态文明建设研究

发布时间：2018-02-20 03:11

本文关键词： 民勤县生态危机生态文明建设　出处：《西北师范大学》2015年硕士论文　论文类型：学位论文

【摘要】：生态环境是人类社会生存和发展的基础。自20世纪50年代以来,随着全球性生态环境的恶化,生态危机不断涌现,人类环境遭受严重破坏,已经开始对人类社会的健康发展构成严峻挑战。党的十八大明确提出为实现中华民族的持续发展、构建美丽中国,融入经济建设、政治建设、文化建设、社会建设的各个方面,必须把生态文明建设摆在突出地位。民勤县地处甘肃省河西走廊东北部,属于石羊河流域下游的冲积平原地带,是全国及全球最干旱、沙漠化侵害最严重的区域。民勤县面积虽不大,但它在遏制河西、甘肃甚至华北、全国的生态环境恶化中处于相当重要的关键地位。自然环境的恶化已经成为制约民勤县经济社会发展甚至威胁当地人民生存的突出因素,加快生态环境保护和建设是实现民勤县经济、社会和生态和谐发展的必然要求。因此,对民勤县生态环境及生态文明建设研究具有重要意义。论文分四个部分,第一部分从生态的概念、要素和生态安全的价值以及生态安全与人类生存发展的关系等方面入手,从经济、政治、文化、社会各个层面分析论述了生态安全的重要性。第二部分分别阐述了曾经水草丰盛的沙漠绿洲、民勤县生态恶化的历史变迁过程,以及生态恶化的后果,从当地历史延续的角度深入剖析了民勤县生态恶化的过程。第三部分阐述了民勤县生态恶化的原因,分别从客观因素和主观因素两个方面来加以论述。长期以来,当地人民不合理的生态行为、经济行为和社会行为是造成民勤县生态恶化的主要因素。第四部分重点论述了民勤县生态安全屏障建设的举措,具体通过全民生态保护教育、发展经济与生态保护并举等方面来建设加强,通过科学发展、有效治理,加强民勤绿洲生态安全屏障保护,切实推进民勤县生态文明建设。
[Abstract]:Ecological environment is the basis of human society's survival and development. Since 1950s, with the deterioration of the global ecological environment, ecological crisis has been emerging, and the human environment has suffered serious damage. It has already begun to pose a severe challenge to the healthy development of human society. The 18 National Congress of the Communist Party of China explicitly stated that in order to realize the sustainable development of the Chinese nation, to build a beautiful China, to integrate into economic construction, political construction, cultural construction, and social construction in all aspects, The construction of ecological civilization must be placed in a prominent position. Minqin County is located in the northeast of the Hexi Corridor in Gansu Province. It belongs to the alluvial plain of the lower reaches of the Shiyang River Basin and is the driest in the whole country and the world. Although the area of Minqin County is small, it is containing Hexi, Gansu and even North China. The deterioration of the natural environment has become a prominent factor that restricts the economic and social development of Minqin County and even threatens the survival of the local people. Speeding up the protection and construction of ecological environment is the inevitable requirement to realize the harmonious development of economy, society and ecology in Minqin County. Therefore, it is of great significance to study the ecological environment and ecological civilization construction in Minqin County. The first part starts with the concept of ecology, the value of elements and ecological security, and the relationship between ecological security and the survival and development of human beings, from the aspects of economy, politics, culture, etc. In the second part, the historical vicissitude process of ecological deterioration and the consequences of ecological deterioration in once abundant desert oasis and Minqin county are described respectively. This paper analyzes the process of ecological deterioration in Minqin County from the perspective of local historical continuation. The third part expounds the causes of ecological deterioration in Minqin County, which are discussed from two aspects: objective factors and subjective factors. Local people's unreasonable ecological behavior, economic behavior and social behavior are the main factors causing ecological deterioration in Minqin County. Part 4th focuses on the measures of ecological security barrier construction in Minqin County, specifically through the education of ecological protection for the whole people. Through scientific development and effective management, we should strengthen the protection of ecological security barrier in Minqin oasis and promote the construction of ecological civilization in Minqin county.
【学位授予单位】：西北师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：X321

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