摘要
本文以气象、地貌、海拔高、地形和土壤为分类因子,应用主分量分析、聚类分析、数量化方法和定性分析相结合,研究森林立地分类.研究结果:南岭山地(江西部分)划分为两个森林立地亚区,两类森林立地类型区,46个森林立地类型.
Taking meteorologic elements,geomorphologic characteristics,heightsabove sea level,topographical features and edaphic factors as the classifi-cation factors,this paper deals with the study of forest site-type classific-ation using the multi-analysis methods such as principal component analy-sis,and cluster analysis by means of the combination of quantitative andquantitative analysis.The results show that the Jiangxi part of NanlingMountainous area can be divided into two forest site distribution subregi-ons,two forest site type regions and 46 forest site—types.
出处
《江西农业大学学报》
CAS
CSCD
1990年第4期32-39,共8页
Acta Agriculturae Universitatis Jiangxiensis
基金
"七五"国家科技(攻关)项目<用材林基地森林立地分类
评价及适地适树研究>专题子课题的研究报告之一
关键词
森林立地分类
南岭山地
Site
Forest site—type classification
Site—type
