Knowledge Resource Center for Ecological Environment in Arid Area
| 生态足迹理论在生态规划中的应用——以喀什地区为例 | |
| 其他题名 | Application of Ecological Footprint in Arid Land Ecological Planning--A Case Study of Kashgar area |
| 巴乌龙 | |
| 出版年 | 2012 |
| 学位类型 | 硕士 |
| 导师 | 周华荣 |
| 学位授予单位 | 中国科学院大学 |
| 中文摘要 | 为了把可持续发展的理念变为可操控的管理模式，一定要了解区域当前所处的可持续发展状态以及确定实现可持续发展的途径，这就需要定量测量区域发展的可持续程度。生态足迹模型是评价区域可持续发展状态的一个指标，能够定量测量人类对自然资源利用程度，生态足迹模型既直观又综合的特点使它可以在世界范围内进行生态足迹的比较和测量，针对问题提出有效的对策，因此生态足迹模型是至今为止众多评价区域可持续发展的方法中最受关注和最广泛使用的方法。本论文深入研究了生态足迹理论、方法及其计算模型，综述了国际和国内生态足迹研究的最新进展，详细介绍了生态足迹计算模型在区域生态规划中的应用，并对综合足迹法和生态系统服务功能进行了综合比较，总结了这个模型的优缺点和适用范围。\n本论文在理论研究的基础上进行了区域生态足迹的计算和时间序列的实证研究。结合生态足迹模型，计算喀什地区12个县市2009年的生态足迹以及2000~2009年喀什地区生态足迹的动态变化，丰富了国内生态足迹研究在干旱区生态规划中应用的案例，主要研究结论如下：\n1、喀什地区2009年人均生态足迹为2.68hm2，由耕地、林地、草原、水域、城乡用地和能源用地等六大类的产品消费构成，耕地生态足迹所占的人均生态足迹比例最大，当年喀什地区耕地人均生态足迹占总人均生态足迹的55.81%。\n2、从喀什地区12个县生态赤字状态来看，疏勒县、泽普县、叶城县和巴楚县的赤字状态最严重，从生态足迹的动态变化来看，喀什地区的生态赤字数据逐年升高，不可持续发展程度持续加大。\n3、2000年到2009年喀什地区12县市生态足迹平均每年增速高达10%；农牧业产品消费量持续增高是生态足迹扩大的主要原因。\n通过实证研究，发现了生态足迹理论和计算模型在区域和时间序列年方面应用存在不足，并对如何改进生态足迹理论和完善生态规划进行深入探讨，以期把生态足迹方法引入到干旱区可持续发展规划中，达到我国资源高效利用，人与自然高度和谐的目标。论文最后展望了生态足迹理论在干旱区生态规划中应用的发展趋势。 |
| 英文摘要 | In order to put the concept of sustainable development into the reality of the operational management mode, it is the current state of sustainable development and how far the way to go that must be understoodeffective countermeasures against the problems. Ecological footprint is an index with greatest concern, respect and extensive use among many indicators have been put forward to assess sustainable development. In this thesis, it deeply studied the ecological footprint theory, methods and computational models, reviewed the latest developments of the international and national ecological footprint theory. This paper detailed the application of ecological footprint calculation model in regional eco-planning, made a comprehensive comparison of the ecological footprint and ecosystem service function assessment, and summed up the advantages and disadvantages of ecological footprint model and application scope. , which requires a quantitative measure of the sustainability of development status. Ecological footprint is an evaluation method to assess sustainable development and quantitatively measures the degree of human use of natural resources. It is an intuitive and comprehensive index that can be globally measured and compared, which can propose \nBased on theoretical studies, this paper calculated regional ecological footprint and empirical research of time series. Combined ecological footprint model, it calculated the ecological footprint of the 12 counties in Kashi Prefecture in 2009 and the dynamic changes of the ecological footprint of Kashi area from 2000 to 2009, which enriched domestic arid zone ecological footprint research in the case of small scale applications. The main conclusions are as follows: \n(1) The per capita ecological footprint in Kashi area reach 2.68hm2 in 2009, which consists of six categories by the product consumption: farmland, woodland, grassland, water area, urban and rural land and energy land. \n(2) Among the 12 counties the most serious ecological deficit status are Kashi, Shule County, Zepu County, Yecheng and Bachu County. Fron the dynamic change of the Kashi ecological footprint, it can be found the ecological deficit figures increased year by year and the degree of unsustainable development is increasing.\n(3) From 2000 to 2009, average annual growth rate of 12 counties ecological footprint reach 10% in Kashi area, and agricultural and livestock products consumption continuously increase is the main reason of ecological footprint expanded.\nResearch found that the ecological footprint theory and computational model have some defects and deficiencies in small-scale regional and time series applications, and how to improve the ecological footprint theory and computational model have been deeply discussed. In order to achieve the aim of efficient use of resources, the ecological footprint method can be introduced into the planning for sustainable development. Finally, it discussed the development tendency of application of ecological footprint theory in the arid areas of ecological planning. |
| 中文关键词 | 生态足迹 ; 生物生产土地面积 ; 生态承载力 ; 喀什地区 |
| 英文关键词 | ecological footprint biologically productive land area ecological capacity Kashgar area |
| 语种 | 中文 |
| 国家 | 中国 |
| 来源学科分类 | 环境科学 |
| 来源机构 | 中国科学院新疆生态与地理研究所 |
| 资源类型 | 学位论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/287126 |
| 推荐引用方式 GB/T 7714 | 巴乌龙. 生态足迹理论在生态规划中的应用——以喀什地区为例[D]. 中国科学院大学,2012. |
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