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Quantitative Analysis and Ordination of Vegetation in Huanghe River Delta

黄河三角洲湿地植被群落数量分类与排序


TWINSPAN classification and DCA ordination were employed here for the quantitative analysis of vegetation under different stands. The vegetation was categorized into 4 types by TWINSPAN classification method. The vegetation was categorized into 4 ecological types by DCA ordination. The foremost environmental factor in the DCA ordination of the vegetation was soil salinity. The result of DCA ordination was consistent with that of TWINSPAN classification, which was further derived from refinement of the result of the DCA.


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