广州市典型河涌生态堤岸的调查分析及改进对策  

Investigation and improvement countermeasures of typical ecological river embankments in Guangzhou City

作　　者：赵本良[1,2,3] 章家恩[1,2,3] 梁开明[1] 孔旭晖[1,2,3] 叶延琼[1,2,3] 苏贻娟[1,2,3] 

机构地区：[1]华南农业大学农学院生态学系,广东广州510642 [2]农业部华南热带农业环境重点开放实验室,广东广州510642 [3]广东省高等学校农业生态与农村环境重点实验室,广东广州510642

出　　处：《生态科学》2014年第2期390-395,共6页Ecological Science

基　　金：广州市科技计划项目(11C72100611);广东省级农业资源区划研究(GD201214)

摘　　要：城区河涌生态堤岸具有防洪、航运、环境保护、生态服务、亲水观水、景观旅游等多功能效用。选取广州部分典型河涌,采用实地调查和案例研究的方法,分析其生态堤岸类型、结构及特点,并提出相关改进对策。目前广州典型生态堤岸包括附着式、围栏式、点缀式、一体式、组合式等类型。其问题主要表现在堤岸生物多样性低;美学体验与休闲服务功能弱;生态堤岸的培育意识缺乏等方面。可通过提高生态堤岸组份的耦合水平、强化生态堤岸亲水和休闲功能、重视生态堤岸的构建与培育等措施对其进行改进,以提高其生态服务功能、美学享受价值和生活休闲功能。The function of embankment includes flood control, water transport, environmental protection, ecological service, water-closing entertainment, landscape tourism and so on. In order to clarify the structure, functions, characteristics and related problems existing in urban ecological embankments in Guangzhou City, several typical ecological river embankments were selected and further analyzed by using field investigation and case study. Some practical countermeasures were put forward as well. Five types of ecological embankments were discussed, which were attachable type, fence type, patch type, integral type and compound type. Current existing problems were found such as low biodiversity in embankment, weak services in aesthetic experience and leisure, and absence of ecological embankment cultivation and so on. In order to resolve these problems, a series of countermeasures including improving the coupling of ecological components, enhancing water enjoyable and entertainment services, paying more attentions to the construction and cultivation of ecological embankment and other related countermeasures were proposed.

关 键 词：生态堤岸 河涌 生态设计 城市 对策 

分 类 号：Q149[生物学—生态学]