Study on Ecological Landscape Design in Rural Sewage Treatment-Taking Sanmenxia Lushi Sewage Treatment Station as an Example

The problem of water pollution is one of the long-term difficulties in the process of rural environmental construction and economic development in China.In order to meet the requirements of the country’s green and sustainable development,many regions actively promote the construction of rural sewage treatment and fill in the shortcomings of the rural habitat environment to accelerate the construction of beautiful and livable villages.Through a lot of literature and case studies,this paper explores the environmental problems that are common in rural sewage treatment in the northern region of China,explores advanced domestic and foreign cases and technologies on this topic,and summarizes the landscape design strategies on this issue.From the perspective of ecological landscape design,the thesis seeks the theoretical and technical support for rural sewage treatment in river valley areas,and establishes a bridge between rural sewage treatment technology and ecological landscape.Finally,combining theory with practice,taking the project of Lushi sewage treatment in Sanmenxia as an example,team completed the landscape design of ecological sewage purification display area in Zhangjiacun.The design focuses on presenting the application of internal sewage treatment technology and external landscape aesthetics.According to the main points of ecological landscape design and the theory of ecological edge effect,the local ecological system is effectively protected,and a rural domestic sewage purification display area with economic benefits is constructed.

尊重场地性格的环境设计——以东阿县污水处理厂庭院环境设计为例

滨水区的开发与再开发是当前城市规划和风景园林领域研究的热点之一,水体作为重要的景观设计要素之一,而被广泛应用,但受各方面因素的制约,水景工程往往不能实现预期的景观效果.笔者以聊城市东阿县污水处理厂庭院环境设计为例,提出了因地制宜,尊重场地的环境特质,充分利用再处理水进行景观设计的实践.

南昌市乌沙河沿河景观工程生态设计

乌沙河是南昌市昌北城一条重要的城市河流,是沿岸城镇的景观生态廊道,又是基础经济发展的摇篮。针对乌沙河沿岸城镇防洪排涝标准低、河水污染严重、沿河生态景观效果差等问题,运用生态学的原理,通过截污利用、生态廊道设计、低影响开发等生态设计方案,对乌沙河治理段进行综合生态设计,合理利用雨污资源,减小初期雨水径流污染,恢复河道生物多样性和生境多样性,打造乌沙河沿岸景观生态廊道,同时,对建设海绵型城市具有一定的参考价值。

生态型地埋式污水厂景观营造

为探索景观营造在生态型地埋式污水厂的作用,通过分析现有普通污水厂存在问题,并以石井生态型景观地埋式污水厂设计为案例,分别从设计理念、兼顾生产及开放运营安全的总体布置、海绵城市、水生态和植物生态营造等方面进行分析总结,提出生态型地埋污水厂在维护水环境健康、解决水污染和改善水资源的同时,对土地集约利用及生态环境改善有更优的效果,具有更高的生态、经济及社会价值。

污水排放控源截污对乡村绿地景观生态规划设计影响研究

为了实现乡村绿地景观生态规划,提出污水排放控源截污对乡村绿地景观生态规划设计影响分析方法。选取烟台张格庄镇乡村作为研究对象,组建基于土地覆盖的时空数据库;通过土地利用动态模型分析乡村绿地景观的变化趋势,选取乡村绿地景观镶嵌体水平和景观类水平不同格局系数描述研究区域的乡村绿地景观空间格局变化,分析2015年到2020年土地利用变化特征和代表性绿地景观的空间差异和人文驱动机制。