陕西省略阳县重点生态功能区保护和建设规划研究
发布时间：2019-04-21 06:02
【摘要】：改革开放以来，我国国民经济与社会飞速发展，然而粗放、过度的开发模式对自然资源造成极大破坏，，导致我国环境状况总体恶化。随着对生态环境建设的研究不断创新，在《全国主体功能区规划》中提出“重点生态功能区”，并明确了重点生态功能区的保护事关我国生态安全，具有战略性的生态地位。本文将立足于略阳县国家重点生态功能区的发展现状，以解决略阳县生态环境建设与保护的矛盾为目标，对该国家重点生态功能区保护和建设规划策略进行深入研究。 本文说明了研究的缘起与背景，分析了研究的目的、意义以及国内外的研究概况。分析了略阳县自然地理和社会经济方面的概况，深入研究了评价指标体系的构建步骤及方法，得出了一套能够完整、客观、全面反应略阳县生态环境现状的评价指标体系。指标体系包括五类一级指标（自然生态指标、环境状况指标、生物多样性类自然生态指标、水源涵养类自然生态指标和生态环境质量管理指标），共22项二级指标。同时对建设目标提高的可行性进行了分析。进行了略阳县生态功能区划，将略阳县划分为4个复合区和9个亚区，又进一步按照各亚区发展和开发要求，将各个亚区分类，其中禁止、限制、重点和优化准入区的个数分别为2个、3个、3个和1个。并采用软件CorelDraw绘制生态功能分区图。最后对每个分区进行了详细的介绍和规划。划定了略阳县重点生态功能区生态红线，将略阳县自然保护区、风景名胜区、森林公园、饮用水水源保护区、重要水源涵养区和特殊物种保护区等区域划为生态红线区域，其总共面积占国土面积的30.85%。对略阳县生态环境保护建设体系进行了研究。从水资源开发利用、水土保持及污染防治与节能减排等方面对略阳县重点生态功能区生态建设进行了规划和建设对策研究。从生态农业、生态工业、生态环境、环境保护与治理和基础设施等五个领域规划了略阳县重点生态功能区保护建设方案。
[Abstract]:Since the reform and opening up, China's national economy and society have developed at full speed. However, extensive and excessive development patterns have caused great damage to natural resources, leading to the overall deterioration of the environmental situation in our country. With the continuous innovation of the research on ecological environment construction, "key ecological functional area" is put forward in the National main functional area Planning, and it is clear that the protection of the key ecological functional area is related to the ecological security of our country and has a strategic ecological position. Based on the development status of national key ecological functional areas in Luoyang County, this paper aims at solving the contradiction between ecological environment construction and protection in Luoyang County, and makes an in-depth study on the protection and construction planning strategy of this national key ecological functional area. This paper explains the origin and background of the research, analyzes the purpose, significance and general situation of the research at home and abroad. This paper analyzes the general situation of physical geography and social economy in Laoyang County, studies deeply the steps and methods of constructing the evaluation index system, and obtains a set of evaluation index system which can reflect the present situation of ecological environment in Liuyang County completely, objectively and comprehensively. The index system includes five first-class indexes (natural ecological index, environmental condition index, biodiversity natural ecological index, water conservation natural ecological index and ecological environmental quality management index), which have 22 secondary indexes. At the same time, the feasibility of improving the construction goal is analyzed. Laoyang County was divided into four complex areas and nine sub-regions. According to the development and development requirements of each sub-district, each sub-region was further classified, in which the prohibition and restriction were included. The number of focal points and optimized access areas are 2, 3, 3 and 1, respectively. The software CorelDraw was used to draw the map of ecological function. Finally, each partition is introduced and planned in detail. The ecological red line of the key ecological functional areas in Luoyang County has been delineated, and areas such as Luoyang County Nature Reserve, scenic spot, forest park, drinking water source reserve, important water conservation area and special species reserve have been classified as ecological red line areas. Its total area accounts for 30.85% of the land area. The ecological environment protection and construction system of Luoyang county was studied. From the aspects of water resources exploitation and utilization, soil and water conservation, pollution control, energy saving and emission reduction, the ecological construction of key ecological functional areas in Luoyang county was studied in this paper. From the five fields of ecological agriculture, ecological industry, ecological environment, environmental protection and management and infrastructure, the protection and construction plan of key ecological functional areas in Luoyang County was planned.
【学位授予单位】：长安大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU984.115
本文编号：2461912
[Abstract]:Since the reform and opening up, China's national economy and society have developed at full speed. However, extensive and excessive development patterns have caused great damage to natural resources, leading to the overall deterioration of the environmental situation in our country. With the continuous innovation of the research on ecological environment construction, "key ecological functional area" is put forward in the National main functional area Planning, and it is clear that the protection of the key ecological functional area is related to the ecological security of our country and has a strategic ecological position. Based on the development status of national key ecological functional areas in Luoyang County, this paper aims at solving the contradiction between ecological environment construction and protection in Luoyang County, and makes an in-depth study on the protection and construction planning strategy of this national key ecological functional area. This paper explains the origin and background of the research, analyzes the purpose, significance and general situation of the research at home and abroad. This paper analyzes the general situation of physical geography and social economy in Laoyang County, studies deeply the steps and methods of constructing the evaluation index system, and obtains a set of evaluation index system which can reflect the present situation of ecological environment in Liuyang County completely, objectively and comprehensively. The index system includes five first-class indexes (natural ecological index, environmental condition index, biodiversity natural ecological index, water conservation natural ecological index and ecological environmental quality management index), which have 22 secondary indexes. At the same time, the feasibility of improving the construction goal is analyzed. Laoyang County was divided into four complex areas and nine sub-regions. According to the development and development requirements of each sub-district, each sub-region was further classified, in which the prohibition and restriction were included. The number of focal points and optimized access areas are 2, 3, 3 and 1, respectively. The software CorelDraw was used to draw the map of ecological function. Finally, each partition is introduced and planned in detail. The ecological red line of the key ecological functional areas in Luoyang County has been delineated, and areas such as Luoyang County Nature Reserve, scenic spot, forest park, drinking water source reserve, important water conservation area and special species reserve have been classified as ecological red line areas. Its total area accounts for 30.85% of the land area. The ecological environment protection and construction system of Luoyang county was studied. From the aspects of water resources exploitation and utilization, soil and water conservation, pollution control, energy saving and emission reduction, the ecological construction of key ecological functional areas in Luoyang county was studied in this paper. From the five fields of ecological agriculture, ecological industry, ecological environment, environmental protection and management and infrastructure, the protection and construction plan of key ecological functional areas in Luoyang County was planned.
【学位授予单位】：长安大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU984.115
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本文编号：2461912
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