互花米草入侵对漳江口红树林湿地土壤有机碳官能团特征的影响

孙慧敏,姜姜,崔莉娜,张水锋,张金池

Effects of Spartina alterniflora invasion on soil organic carbon composition of mangrove wetland in Zhangjiang River Estuary

Hui-Min SUN,Jiang JIANG,Li-Na CUI,Shui-Feng ZHANG,Jin-Chi ZHANG

表1 土壤有机碳含量的土层深度与植被类型的双因子方差分析

Table 1 Two-way analysis of variance for total organic carbon content in vegetation types and soil depth

效应 Source of effects 平方和 Sum of squares (SS) 自由度 d.f. 均方 Mean square (MS) F p 土层深度 Soil depth 853.659 4 213.415 34.747 <0.001 植被类型 Vegetation type 521.694 2 260.847 42.470 <0.001 土层深度×植被类型 Soil depth × Vegetation type 136.912 8 17.114 2.786 0.008