动物园三大湖景观改造与水体生态修复策略分析——以广州动物园三大湖改造工程设计为例

Analysis of Water Quality Ecological Restoration and Landscape Reconstruction Strategy——Taking the Design of the Three Great Lakes Reconstruction Project of Guangzhou Zoo as an Example

以广州市动物园三大湖改造工程为例,从场所使用者角度出发,统筹考虑动物、游客和管理员3大需求,重点结合三大湖改造工程的水质生态修复与景观现状,提出了广州动物园三大湖水质生态修复与景观改造策略:①结合景观元素和风貌,从重塑湖边岸线、扩大原亲水平台、整理湖边绿化、降低滨水节点高程等方面进行滨水空间重塑;②采用水生态技术治理水体污染和调整三大湖溢水口等策略提升生态水体景观;③通过岛屿斑驳生态化和取消游园路与岛屿之间的连通桥为策略,实现景观生态性的提高。为广大游客提供一个集观赏性、生态性、安全性、科普性于一体的观赏展示区。

This study mainly takes the Three Great Lakes reconstruction project of Guangzhou Zoo as an example.From the perspective of site users,the three demands of animals,tourists and administrators are considered in an overall way,and the water quality ecological restoration and landscape status of the Three Great Lakes reconstruction project are focused on.The strategies for water quality ecological restoration and landscape reconstruction of the three great lakes of Guangzhou Zoo are proposed:①Combined with landscape elements and features,the waterfront space was reconstructed from the aspects of reshaping the lakeside shoreline,expanding the original horizontal platform,finishing the lake greening and reducing the elevation of waterfront nodes.②Water ecological technology is adopted to control water pollution and adjust the overflow of the three great lakes to improve the ecological water landscape;③The island mottled ecology and the strategy of canceling the connection between the pedestrian path and the island realize the improvement of the landscape ecology,which provides a viewing display area integrating viewing,ecology,safety and science popularization for the majority of tourists.