森林公园线状水体景观生态恢复的生态工程方法初探

森林公园线状水体景观具有重要的生态功能和意义,其生态恢复的途径主要有植被恢复、生态工程方法、生态环境工程方法等.线状水体景观生态恢复的生态工程方法是指以生物学和生态学为基本原理,以自我设计理论为理论基础,通过工程技术来设计一种能可持续发展的系统方法.它的设计对象按平面形态可分为河溪床、护岸、河溪岸带、潭瀑、洲岛、滩、湿地等,按断面形态分为挡土墙、护岸、河床、防沙坝、潜坝等.用生态工程方法进行森林公园线状水体景观的生态恢复,不仅可以保护和恢复生物多样性,改善生物生境,而且对实施可持续发展的森林公园建设有着重要的指导意义.

Primary Study on Ecological Engineering Methods for Rivers and Streams Eco-Restoration in Forest Parks

The rivers and streams in forest parks have important functions and meanings of ecology.There are three ways to restore the rivers and streams in forest parks:vegetation restoration method,ecological engineering method and ecologically environmental engineering method.The ecological engineering method,with the foundation of self-design theory,taking biology and ecology as basic principles,is an approach to design a sustainable system by using engineering technology.Restoring the rivers and streams in forest parks with ecological engineering approach can not only protect and restore biological diversity,make ecological environment to be better,but also has important meanings to direct the construction of sustainable forest parks.