星云湖南岸湖滨带景观规划设计

发布时间：2018-10-20 09:12

【摘要】：自20世纪60年代末70年代初以来,人口的骤增和经济的迅速发展,生态系统中可利用的资源被人类进行了不合理的利用,间接或直接的致使了有毒,有害废弃物不断的输入环境,造成的这些污染远远超过了环境的自净能力,引起了湖泊水体的富营养化、水质污染、湖泊萎缩与剧减等问题。而湖滨带是湖泊和陆地之间的过渡带,是湖泊的天然保护屏障,具有重要的社会、经济和环境价值。湖滨带的生态修复是指通过利用生态系统的自我恢复能力,辅以人工措施,运用生物、生态工程的技术,使遭到破坏的生态系统逐步恢复或达到更高水平,使生态系统向良性循环方向发展。星云湖是云南省九大高原湖泊之一,随着沿湖人口的增加和经济的快速发展,工农业污水和日常生活的污水排入星云湖,使湖水受到了严重的污染,水质迅速下降至V类,蓝藻爆发,湖泊良性生态系统遭到了破坏。天然的湖滨湿地消失,湖滨带的多种功能(环境净化功能、生态功能及景观功能)也已丧失。本论文是依托星云湖退塘还湖、退田还湖、星云湖南岸截污及湖滨带修复工程规划的基础上,通过查阅大量的国内外相关文献,对生态修复的定义,生态修复的分类,生态修复的作用进行研究。并以“以星云湖南岸湖滨景观设计为例”,分析了湖泊存在的生态问题。将生态修复理念应用于湖滨带景观设计当中,探讨湖滨景观的基本设计思路和方法。利用星云湖南岸湖滨鱼塘及部分原有湿地有限而宝贵的空间,实施星云湖南岸湖滨带的修复工程,实现湖滨带良性生态系统,有效的处理污水构建星云湖最后一道天然保护屏障,减轻星云湖污染负荷,促进了星云湖的水质及生态保护和旅游观光。
[Abstract]:Since the late 1960s and early 1970s, with the rapid increase of population and the rapid development of economy, the resources available in the ecosystem have been used unreasonably by human beings, which have caused the poison indirectly or directly. The environmental pollution caused by the constant input of hazardous waste far exceeds the self-purification ability of the environment, which causes the eutrophication of lake water, water pollution, lake atrophy and sharp decline and so on. The lakeside zone is the transitional zone between the lake and the land. It is the natural protection barrier of the lake and has important social, economic and environmental value. Ecological restoration of the lakeside zone refers to the gradual restoration or reaching a higher level of damaged ecosystems through the use of ecosystem self-restoration capabilities, assisted by artificial measures, and the use of biological and ecological engineering techniques. To make the ecosystem develop in the direction of virtuous circle. Xingyun Lake is one of the nine largest plateau lakes in Yunnan Province. With the increase of population along the lake and the rapid development of economy, industrial and agricultural sewage and daily sewage are discharged into Xingyun Lake, which causes the lake water to be seriously polluted, and the water quality drops rapidly to class V. Blue algae erupted and the lake's benign ecosystem was destroyed. The natural lakeside wetland has disappeared, and many functions (environmental purification, ecological function and landscape function) of the lakeside zone have also been lost. This paper is based on the planning of Xingyun Lake returning pond to lake, returning farmland to lake, intercepting pollution along Xingyun Lake's south shore and restoring lakeshore zone, through consulting a large number of domestic and foreign relevant documents, the definition and classification of ecological restoration. The role of ecological restoration is studied. Taking the landscape design of the south bank of Xingyun Lake as an example, the ecological problems of the lake are analyzed. The idea of ecological restoration is applied to the landscape design of the lakeside zone, and the basic design ideas and methods of the lakeside landscape are discussed. Taking advantage of the limited and precious space of the fish ponds along the south shore of Xingyun Lake and some of the original wetlands, the restoration project of the lakeside zone along the southern shore of Xingyun Lake is carried out, and the benign ecosystem of the lakeside zone is realized. The last natural protection barrier of Xingyun Lake was constructed by effective treatment of sewage, the pollution load of Xingyun Lake was lightened, and the water quality, ecological protection and tourism of Xingyun Lake were promoted.
【学位授予单位】：昆明理工大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU984.18;X171.4

【参考文献】