作　　者： ; ; ; ; ;

机构地区： 福建农林大学

出　　处： 《东北林业大学学报》 2010年第4期45-48,共4页

摘　　要： 为科学合理地进行风景游憩林的构建,以福建省山地坡面风景游憩林为研究对象,采用美景度评判法(scenic beauty estimation,SBE)和数量化模型Ⅰ,建立福建省山地风景游憩林林外景观模型。结果表明:"背景或远景"对风景游憩林斑块景观美景度的贡献最大,贡献率达14.6%,其次分别是"树种组成"、"质地"、"前景"、"光线",贡献率均在10.0%以上。并在分析各景观要素的贡献率和模型中方程系数的基础上,提出了福建省山地坡面风景游憩林构建的技术要点,包括如何协调处理与周围环境的关系、风景游憩林的树种选择与配置、斑块边界带的处理、综合地形特征和树种特性的斑块构建等。 A quantitative model for estimating the relationship between scenic beauty and different landscape elements was established by scenic beauty estimation and quantitative theory I in order to reasonably manage the out-forest landscape of scenic-recreational forests in mountainous region of Fujian Province. Results showed that the background or perspective of forests had the most contributions to the scenic beauty of scenic-recreational forests in mountainous region of Fujian Province, eastern China, with a contribution rate of 14.6%. And tree species composition, texture of outer-crown, quality of scenic vistas, and light all exhibited a contribution ratio of more than 10.0%. The technical points for constructing out-forest landscape were given by analysing the contribution rates of the landscape elements and the coefficients in the quantitative model, including how to deal with the harmony between patches and their surroundings, tree species selection and planting pattern of scenic-recreational forest, design of the patch boundary, and construction of forest landscape combined complicated topography with the characteristics of tree species.

关 键 词： 风景游憩林 林外景观 美景度评判法

领　　域： [农业科学] [农业科学] [生物学] [生物学]