%0 Journal Article
%T NUMERICAL ORDINATION OF DIMENSIONAL SPATIAL PATTERNS FOR NATURAL SECONDARY FOREST<br>天然次生林多维空间格局的数量排序
%A Lu
%A Qi
%A <br>卢琦
%J 资源科学
%D 1997
%I 
%X The investigation of 39 field plots for natural secondary forest in southern and western mountainous areas of Henan Province shows that the composition and distribution patterns of secondary forestry community with gradual change in dimensional ecological space.The models of principal Component Analysis (PCA) and Regression Analysis (RA) were developed with both 27 arborous edification and 6 major environmental factors.They will provide theoretical basis for forestry production,forest type distribution and tree species arrangement in Henan Province.
%K Natural secondary forest
%K Numerical ordination
%K Princiupal Component Analysis
%K Regression Analysis
%K Spatial framework<br>天然次生林
%K 数量排序
%K 主分量分析
%K 回归分析
%K 空间格局
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=B5EDD921F3D863E289B22F36E70174A7007B5F5E43D63598017D41BB67247657&cid=B47B31F6349F979B&jid=9DEEAF23637E6E9539AD99BE6ABAB2B3&aid=BE6C45DD456F83D37B90E54FA790A9C8&yid=5370399DC954B911&vid=2A8D03AD8076A2E3&iid=E158A972A605785F&sid=1371F55DA51B6E64&eid=F4B561950EE1D31A&journal_id=1007-7588&journal_name=资源科学&referenced_num=0&reference_num=0