基于生态优先的下沙滨海区规划对策研究-城市规划与设计专业论文.docxVIP

Classified Index: TU984 U.D.C: 711 Dissertation for the Master Degree of Engineering RESEARCH ON THE PLANNING STRATEGY OF COASTAL AREA OF XIASHA BASED ON THE PRINCIPLE OF ZOOLOGY PRIORITY Candidate: Yu Miao Supervisor: Prof. Jin Guangjun Associate Supervisor: Associate Prof. Wang Yaowu Academic Degree Applied for: Master of Engineering Specialty: City Planning Design Affiliation: Shenzhen Graduate School Date of Defence: December, 2007 Degree-Conferring-Institution: Harbin Institute of Technology 哈尔滨工业大学工学硕士学位论文 哈尔滨工业大学工学硕士学位论文 I I 摘 要 深圳市具备优良的海滨旅游资源,但其滨海特色一直体现得不够充分。 在经济和城市化的快速发展进程中，粗放式经济增长方式导致土地资源被大 量占用，存量土地不足成为了深圳市城市未来发展的最大瓶颈。下沙滨海区 具有区位交通条件良好，腹地面积大，资源类型丰富、环境容量大的突出优 势。作为东部滨海区离市区最近的区域，开发下沙可以缓解东部越来越大的 压力。如何将下沙滨海区的自然生态环境保护与开发建设结合起来，对于指 导我国未来的滨海区开发有着重要的现实意义。 “生态优先”的滨海区规划思想的核心是强调对自然生态环境的保护和 合理利用，将生态意识置于首要位置，并贯彻到下沙滨海区规划的每一个层 面。从下沙滨海区的自然条件、历史发展和建设现状出发，阐述下沙滨海区 的自然资源的构成与特征，总结其滨海生态资源的干扰因素，探讨滨海区的 生态功能。 生态优先工作方法的核心在于通过对下沙滨海区的生态环境从垂直和 水平两个维度进行量化评价，优先建立下沙滨海区域的生态景观架构，并以 此作为引导下沙滨海区物质形态规划的基本框架，构建生态基础设施网络， 划定最优生态分区。在此基础上对下沙滨海区进行规划分区，对各分区进行 功能定位，界定研究范围，同时提出对组团规划和实施方案的深化与修正建 议。 在下沙滨海区规划结构的基本框架内，以生态优先理念为指导，针对下 沙滨海区与深圳市其他功能区之间的联系提出规划对策；探讨各功能区的土 地利用、开放空间、交通组织、滨海特色塑造以及建筑形态等方面的规划对 策；分析绿化景观和生态技术的设计对策。各层次的规划与设计对策共同指 导下沙滨海区有序渐进的建设。 关键词：生态优先；生态分析；规划对策；下沙滨海区 II II Abstract Shenzhen has the fine tourism resources of seashores, but the city is always deficient in exhibiting its coastal characteristics. In the process of rapidly economic development and urbanization during the reform and open policy for more than 20 years, the extensive economic growth mode has caused massively land resource taken, and the shortage land storage has became the ultimate bottleneck influencing Shenzhen development in future. Under this condition, the eastern coastal area which hasn’t been developed massively becomes the paradise, which would be the development hotspot in the following years. The coastal area of Xiasha has several prominent advantages including the fine location, the vast hinterland, the abundant re