苏州河东风港滨岸带生态景观综合评价研究

通过层次分析法(AHP)对苏州河东风港滨岸带进行了生态景观综合评价,旨在构建一套完整合理且可操作性较强的城市河流滨岸带景观评价指标体系,评价结果表明,苏州河东风港河岸带在景观质量、功能以及管理指标层次均达到了较高的水平,生态景观综合等级达到Ⅱ级。特别是在群落配置、物种丰富度以及病虫害及农药管理这3方面的得分达到Ⅰ级,在景观布局协调性、连续性以及管理成本三项指标的得分为Ⅲ级,说明这三方面还需要进一步改进。文章还讨论了城市河流滨岸带景观评价指标体系的延伸与拓展。

A research on the landscape evaluation system of the riparian buffer of the Dongfenggang of Suzhou River

This paper evaluates the ecological landscape of the Riparian buffer of the Dongfenggang of Suzhou River by the method of AHP, and aims to build a complete and suitable index system for the evaluation of the city riparian buffers. The results show that the riparian buffer of the Dongfenggang of Suzhou River achieves overall Ⅱ level and I level on the index of design of plant community, the richness of plant species, the control of pests, and the use of pesticide and chemical fertilizer while Ⅲ level on the index of landscape coordination and continuousness and the cost of management. This paper also discusses the extension of this evaluation system.