护堤林

长江中上游护堤林发展土地潜力研究

Land potentiality for the establishment of protective forest belt in the valley of mid upper Yangtze River

通过对护岸护堤林结构配置模式的综合效益和功能的评价，提出建设护岸护堤林带应采用多树种、多带型和林农复合型等，为长江中游护岸护堤林带建设提供科学依据。

More belt types and agro-forestry through study on comprehensive benefits and function of bank protection forest belt construction , which provides scientific basis for bank protection belt construction in middle reaches of Yangtze River .

本文在分析了长江中游自然资源基本特征的基础上，根据护岸护堤林体系建设中的主要防护功能和目标，将护岸护堤林林种体系划为4个三级林种和12个四级林种。

In this paper , the bank protection forest system can be divided into four 3-level forest strains and Twelve 4-level forest strains on the basis of analysing the basic characteristics of natural resources in middle reaches of Yangtze River and main function and aim of bank protection construction .