%0 Journal Article
%T The soil resources evaluation methods and the definition of the evaluation factors weight<br>土地资源评价方法及评价因素权重的确定探析
%A YU Yong
%A ZHOU Da-Mai
%A WANG Hong
%A ZHANG Ai-Jun
%A <br>于 勇
%A 周大迈
%A 王 红
%A 张爱军
%J 中国生态农业学报
%D 2006
%I 
%X The soil resources evaluation methods and the definition of the evaluation factors weight have been summarized.The benefits and shortcomings of the objective evaluation(principal component analysis,factor analysis law,grey incidence law and entropy value law)and the subjective evaluation(Delphi's law and AHP's law)are also appraised,showing that the subjective evaluations has the decision person's subjectiveness and the objective evaluations is short of the wish of policy makers.The comprehensive collection of subjective and objective informations should be a new way of the soil resources evaluation and the definite of the evaluation factors weight.
%K Soil resources
%K Evaluation method
%K Factor weight<br>土地资源
%K 评价方法
%K 因素权重
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=A9129B21F476EA7E&yid=37904DC365DD7266&vid=F3583C8E78166B9E&iid=0B39A22176CE99FB&sid=527AEE9F3446633A&eid=1B64850025D0BBBE&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=9&reference_num=17