【作者】 曾涛；

【导师】 周安伟；

【作者基本信息】 湖南大学 ， 城市规划与设计， 2007， 硕士

【摘要】 近十几年来,伴随着经济建设速度的加快,我国正步入城市化高速发展的时期。在城市经济结构和空间结构发生显著变化的同时,城市规模也显著增大。这种城市化过程对于地区经济的发展起到巨大的带动作用,但同时所引发的一系列生态环境问题,如环境污染、水土资源破坏、城市热岛效应等,这些不仅影响城市居民的生活质量,甚至危害到城市生态安全。由于城市绿地系统对于改善城市生态环境,塑造城市形象有着不可替代的巨大作用,人们对其愈来愈关注。在目前快速城市化中,景观生态学在分析、理解和把握城市生态绿地问题中具有着实用意义和广阔发展前景,该课题具有相当的重要性与指导意义。本文针对丘陵城市中绿地系统进行研究,从景观生态学入手,旨在建立对丘陵城市绿地系统有指导价值的规划设计方法,为广大丘陵城市朝建设有地域特色的山水城市、生态城市的目标发展做出一些有益的探索。本论文主要内容可分为五个部分:第一部分主要说明了研究的背景、意义、相关的研究现状、目的及拟解决问题,提出研究的方法和整体框架;第二部分是基础理论研究部分。对有关概念进行了界定,并且对有关研究文献进行综述,在此基础上,论文研究了景观生态学理论的基本内容,寻找景观生态学与城市绿地系统规划的关联性,比较全面的探讨了绿地系统规划的相关理论与方法;第三部分是结合国内外的理论研究与典型城市的绿化模式进行个案研究,总结出丘陵城市绿地系统规划的问题与思考;第四部分是本文的主要成果部分。把景观生态学理论与城市绿地系统规划结合,分别从景观生态学在绿地系统规划中的景观边界模式、绿地斑块模式、绿地廊道模式、景观基质规划模式等方面加以总结,提出两者结合的规划设计方法,阐述景观生态学对丘陵城市绿地系统的影响,从景观生态学角度推导在丘陵城市绿地系统规划中的结构模式,并对丘陵城市中绿地系统结构模式总结归纳分类;第五部分是文章的结论部分。结合实证分析研究,初步推导了景观生态学理论在城市绿地系统规划编制及规划管理方面的应用原则和方法。更多还原

【Abstract】 With the booming economy in recent years, the urbanization process of China is accelerating significantly. The prominent changes of economic structure and constructional structure in cities result in remarkable expanding of city scales. Although the urbanization process boosts local economy development, its by-products, such as environmental pollution, destroyed water and soil resources, and the urban hot island effect, etc, can have severe ecological consequences. They can degrade people’s living conditions in the urban area; further, they may even jeopardize the city’s ecology system. Researchers are laying more and more emphasis on the city green space system, because of its effectiveness in ecological environment improvement and city promotion. With the rapid urbanization, the application of landscape ecology is becoming more and more important in analysis and comprehension of the ecological green space problem in cities. Research on this topic has proved to be instrumental and practical. This thesis targets the green space systems in knoll cities. Based on landscape ecology, we seek to establish instrumental strategies on planning and design of green spaces in knoll cities, and explore the methodologies for knoll cities to turn into scenic and ecological cities.The thesis consists of five sections.The first section introduces the background of this research topic and current research efforts. We also propose our research goal, research strategies, and frameworks in this section.In the second section, we review related literature, and define the terminologies used in this thesis. Based on the related work, we then discuss major topics of landscape ecology theories, and describe the connections between landscape ecology and urban green space planning. Further, we thoroughly study theories and methodologies in green space planning.In the third section, we carry out case studies on past research and typical afforestation patterns of cities. Then we propose the problems to solve in knoll city green space planning.We describe our major research results in the fourth section. Combing the landscape ecology theories and the city green space planning, we study different application patterns of landscape ecology in green space planning, which are landscape boundary pattern, green patch pattern, green corridor pattern, and landscape matrix pattern, respectively. We propose novel design strategies based on landscape ecology theories and the city green space planning, analyze the effects of landscape ecology on green spaces in knoll cities. Further, we elaborate on, and classify the structure patterns of green space planning in knoll cities from the aspect of landscape ecology.The fifth section concludes the thesis with Policy and design methodology in city green space planning.更多还原