驻足天然的美好生境——郑州须水河近自然河道景观修复实践探索

Having a Natural Beautiful Habitation:Practical Exploration for Approx-natural Riverfront Landscape Restoration of Xushui River in Zhengzhou

河道景观是现代城市的重要组成部分,它是城市景观环境的重要依托。但随着城市范围的不断扩张和人口数量的不断增加,土地利用方式发生改变。大量的河道空间被城市用地挤占,不合理的开发和利用,严重影响河道的自然结构,导致河流失去自我调节功能,最终成为城市的臭水沟。该文以郑州市须水河为例,通过近自然的手法实现河道生态系统的恢复、景观美学价值的提升,河道自然状态的重现,宜居河道空间的营造。

Riverfront landscape is one of the important parts of a modern city. It is the fundamental factor of urban landscape. But with the spread of urban area and the increase, in urban population, the way of urban land-usage is changed. As lots of riverfront area has been replaced by constructive area without rational exploitation and utilizing, the natural structure of river is seriously affected and loses its self adjusting mechanism. Such rivers will eventually be turned into stinking sewers. Taking Xushui river in Zhengzhou city as an example, we focuses on the practical exploration to restore the ecosystem of river with approx-natural methods, to advance its aesthetic value, to regain the natural state and to build livable riverfront space.