荒漠绿洲过渡带人工梭梭( Haloxylon ammodendron )林下典型一年生草本植物空间格局
王佳琪, 王国华, 缑倩倩

Spatial pattern of typical annual herbaceous species under planted Haloxylon ammodendron forest in a desert-oasis ecotone
Jiaqi Wang, Guohua Wang, Qianqian Gou
图9 一年生草本植物群落特征与土壤环境因子的冗余分析(RDA)
注:STP:土壤全氮;Sm0~2:0~2 cm土层土壤水含量;Sm2~5:2~5 cm土层土壤水含量;Sm5~10:5~10 cm土层土壤水含量;Sm10~20:10~20 cm土层土壤水含量;EC:电导率;Na+:钠离子;Ca2+:钙离子;HCO3-:碳酸氢根离子;Coverage:盖度;Height:高度;A-biomass:地上生物量;B-biomass:地下生物量;T-biomass:总生物量
Fig.9 Redundancy analysis of community characteristics and soil environmental factors of annual herbaceous species