ordination axis meaning in English
定序轴
Examples
- The dcca ordination improves relativity between species and environmental factors . so it avails to exp lain the ecology meanings of ordination axis . but compared with dca ordination graph , the points distribution of two - dimension graph of dcca ordination is much thicker and more concentrated , which causes the limit of plant community types much more obscure
Dcca排序大大提高了种与环境的相关性，更有利于排序轴生态意义的解释，但其二维排序图与dca排序图相比，点的分布更加紧凑、集中，使得群落类型间的界限变得更加模糊，因而如果同分类方法结合使用， dca在样地和物种排序上的效果好于dcca和cca 。