雅鲁藏布江中游丰水期原生动物群落多样性及其影响因子

杨清, 李晓东, 杨胜娴, 巢欣, 刘惠秋, 巴桑

Protozoan community diversity and its impact factor in the middle reaches of the Yarlung Zangbo River in the wet season

Qing Yang, Xiaodong Li, Shengxian Yang, Xin Chao, Huiqiu Liu, Sang Ba

图4 研究区域原生动物群落β多样性分析。总β多样性及各组分占比(a), 群落β多样性组分分解(b)。All: 全河段; M: 干流; T: 支流; *: 平均值; n: 样点对; Repl和Richdiff表示β多样性的两种组分。

Fig. 4 β diversity analysis of protozoan communities in the study area. Total β diversity of the protozoan community and the proportion of each component (a). Decomposition of the β diversity component of the community (b). All, All river reaches; M, Mainstream; T, Tributary; *, Mean; n, Sample point pair; Repl and Richdiff denote the two components of β diversity.