基于树种的水土保持经济林区划方法研究  

Methods of Economic Forest for Water and Soil Conservation Regionalization Based on the Kinds of Trees

作　　者：段婵婵[1] 季娜娜[1] 路紫[1] 

机构地区：[1]河北师范大学资源与环境科学学院,河北石家庄050016

出　　处：《石家庄学院学报》2009年第6期36-39,共4页Journal of Shijiazhuang University

基　　金：河北省水利厅科研计划项目(2006-50)

摘　　要：经济林在水土保持中具有重要的作用,对水土保持经济林区划研究也是必然的.针对河北省的经济林情况选取了27个水土保持经济林树种运用Spss分析并进行适宜性评价.根据各县(市)经济林的适宜树种,将河北省水土保持经济林划分为五区.The economic forest plays a vital role in the conservation of water and soil, and it is necessary to research on the classification of regions of conservation of water and soil economic forest. In view of Hebei Provinee＇ s situation of economic forest, 27 kinds of trees of soil and water conservation forest are selected, and an appraisal is conducted based on Spss analysis. According to the kinds of trees applicable for economic forest in various counties （cities）, this paper divides soil and water conservation forest in Hebei Province into five zones.

关 键 词：区划 主成分分析 适宜性 

分 类 号：S2[农业科学—农业工程]