厦门市环杏林湾居住区功能湿地梯级建构研究

发布时间：2018-06-01 14:12

本文选题：环杏林湾 + 功能湿地　；参考：《华侨大学》2017年硕士论文

【摘要】：近年来,城市开发与水资源生态保护矛盾显著,居住区建设大量吞噬区域湿地资源,造成城市严重内涝和水资源短缺,使水资源生态失衡日益严重。这种现象在海湾区域尤为明显。由于湾区所带来的强劲的经济发展、优美宜人的生活环境、便捷高效的交通系统使得人口大量聚集,开发强度巨大。同时,湾区形成的河口湿地往往是区域生态系统的关键,生境类型丰富,生态敏感脆弱,土地开发与生态保护矛盾异常尖锐。为此,我们提出了“功能湿地”理论,将人工湿地建构技术与市政功能结合起来,使人居环境建设与湿地保护并行不悖,使水资源回归生态。本文基于该理论,利用景观生态学等级理论,探索厦门环杏林湾地区居住区功能湿地梯级建构方式,在现状的基础上对区域湿地生态结构进行修复。最终解决该区域水资源失衡问题。本文研究的过程如下:(1)总结相关理论和实践,提取环杏林湾区域现状湿地结构,调研该区域居住区相关案例,从而为研究奠定基础。(2)利用Arc GIS软件对厦门环杏林湾区域做径流分析和土地适宜性评价,将生成的河网和评价图与现状湿地基因进行整合,以杏林湾为一个流域进行一级湿地网络的建构,即居住区湿地与宏观区域湿地结构的连接。(3)根据功能湿地的建构要求,结合上位规划与居住区设计规范,依托流域划分居住地块,提出居住区二级湿地网络建构的原则与策略,进行居住区内部湿地网络建构。(4)以建构完善的湿地结构为规划结构,进行对环杏林湾区域的居住区与湿地网络的一体化设计。(5)总结和展望本文对功能湿地理论已有成果进行拓展,通过对环杏林湾居住区的功能湿地的梯级建构,在现状的基础上完善了区域湿地结构,对其他湾区居住区规划有参考意义。
[Abstract]:In recent years, the contradiction between urban development and ecological protection of water resources is obvious. The construction of residential areas engulfs regional wetland resources, which results in serious waterlogging and water shortage in cities, and makes the ecological imbalance of water resources become more and more serious. This phenomenon is particularly evident in the Gulf region. Due to the strong economic development brought by the Bay area, the beautiful and pleasant living environment, the convenient and efficient transportation system makes a large number of people gather, and the development intensity is enormous. At the same time, estuarine wetlands formed in the Bay area are often the key to the regional ecosystem. The habitat types are rich, ecological sensitivity is fragile, and the contradiction between land exploitation and ecological protection is extremely sharp. Therefore, we put forward the theory of "functional wetland", which combines the construction technology of artificial wetland with municipal function, makes the construction of human settlement environment and wetland protection go hand in hand, and makes water resources return to ecology. Based on this theory, this paper explores the construction of functional wetland in Xinglin Bay area of Xiamen, based on the theory of landscape ecology grade, and restores the ecological structure of regional wetland on the basis of the present situation. Finally solve the imbalance of water resources in this region. The research process of this paper is as follows: (1) summarizing the relevant theory and practice, extracting the current wetland structure in the Xinglin Bay region, and investigating the relevant cases of the residential area in this area. Thus, the foundation of the study was established. (2) the runoff analysis and land suitability evaluation of Xinglin Bay area of Xiamen Ring were made by using Arc GIS software, and the generated river network and evaluation map were integrated with the genes of current wetland. Taking Xinglin Bay as a watershed to construct the first class wetland network, that is, the connection between residential wetland and macroscopical wetland structure, according to the requirements of functional wetland construction, combined with the upper planning and residential design specifications. Based on the watershed division of residential land, this paper puts forward the principles and strategies of constructing the secondary wetland network in residential areas, and constructs the wetland network in residential areas. 4) taking the construction of perfect wetland structure as the planning structure, This paper summarizes and looks forward to the development of functional wetland theory in this paper, through the cascade construction of functional wetland in Huanxinglin Bay residential area. On the basis of the present situation, the wetland structure of the region is improved, which has reference significance for the planning of the residential areas in other bay areas.
【学位授予单位】：华侨大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU984.12

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