三峡库区(重庆段)消落带城市滨江景观生态重建实践

Ecological Reconstruction Practice of Urban Riverside Landscape in the Fluctuating Zone of the Three Gorges Reservoir Area

三峡库区消落带城市滨水区的景观生态化改造对重塑独具特色的城市滨水景观、改善滨水生态环境具有重要意义。重庆主城滨水区主要由滨水绿地、滨江路、护岸及消落带构成,其中滨江路对滨水区的景观生态化起到了关键作用。该文通过对重庆滨江路的建设现状进行总结、对典型断面的景观生态性进行评价、对存在问题的根源进行剖析,基于生态修复的思想探讨各典型断面景观生态化改造的若干方法,为三峡库区消落带城市的滨江景观生态化建设提供有益的借鉴和参考。

It is of importance to remodel the waterfront landscape with ecological transformation in the fluctuating zone in the Three Gorges Reservoir. The urban area of Chongqing is mainly constructed with waterfront greenbelt and roads, revetments and fluctuating zone, and the riverside roads play a key role in the landscape ecology of the waterfront. The present construction situation of riverside roads in the fluctuating zone is summarized, the land-scape ecology of the typical cross-section is valued, and the root causes of the problems are analyzed. Ecological reconstruction Methods for landscapes of typical cross-section are discussed based on the idea of ecological restoration. It can offer some references for the ecological reconstruction practice of ur-ban riverside landscape in the fluctuating zone of the Three Gorges.