摘要
在以往的黄河故道整治工程中,边坡防护主要考虑的是保证河道的行洪排涝、交通航运安全,忽略了硬质化护坡对河道生态环境的破坏。随着社会经济的发展,人们对生态景观和生活品质的要求越来越高,兼具安全性和景观性的生态护坡得到了越来越多的应用。针对黄河故道地区河道存在防洪隐患、水土流失、水质污染、景观生态退化4个方面的问题,分别提出了适宜的护坡模式,为今后黄河故道整治工程的生态护坡选型提供理论参考。
In the past old course of Yellow River renovating project, efficiency of stream channel can be brought in play by slope protection, such as releasing flood, draining water-logged and ensure the safety of traffic and shipping, but damage will be brought to the ecological environment of stream channel due to the rigid slope protection. With the development of social economy, more and more attention are be paid to ecological landscape and quality of life, with a lot of ecological slope protection considering with both safety and landscape has been applied. In view of the hidden dangers of flood control, water and soil loss, water pollution and ecological degradation of landscape in old course of Yellow River, the suitable slope protection pattern is put forward respectively, aiming at offering reference for selection of ecological slope protection in this project.
出处
《江苏水利》
2018年第2期37-40,48,共5页
Jiangsu Water Resources
关键词
生态护坡
黄河故道
河道整治
ecological slope protection
old course of Yellow River
river renovating
