基于海绵城市视角下的滨水空间设计探讨

随着人们环保意识的增强,河道景观的生态功能已经成为普遍需求.但大多数城市河道由于曾经比较片面地强调防洪、排水,忽略了河道的其他功能,对河床进行约束、截弯取直、陡坡护岸等工程处理,使河道过流断面具生物多样性的湿地消失,湿地净化河水的能力被削弱,减低了河道的自净能力.为此,河道整治要从生态、经济、人文、社会效应等多方面来考虑,既要恢复自然河道的功能,又要满足人类依赖生存的要求,以”回归自然”与”以人为本”相结合为河道治理思路.

Waterfront Spatial Design from the Perspective of Sponge City

Due to environmental awareness,demand for watercourse landscape ecofunction is growing domestically.However,flood control and drainage are the only focuses,and the rest functions of water course are slighted.Besides,cross-section biodiversity is falling and wetland self-cleaning capacity is impairing,resulting from river limitation on riverbed,making a straight river bend and revetment.So,water course has to be managed from ecology,economy,culture and social effect,to restore natural river function and meet human demands.And to retum to nature and people first would be the general principles.