小兴安岭森林β多样性格局、组分及其影响因素

周丽洁, 郝珉辉, 何怀江, 程艳霞, 张春雨, 赵秀海

Disentangling the patterns, components, and influencing factors of forest β diversity in the Xiaoxing’an Mountains, Northeast China

Lijie Zhou, Minhui Huang, Huaijiang He, Yanxia Cheng, Chunyu Zhang, Xiuhai Zhao

图1 小兴安岭森林物种替换、丰富度差异和Jaccard指数三角关系图。图中每个灰点表示1个样方对, 红点表示灰点点云的质心。

Fig.1 Triangular plot of the species replacement, richness difference, and Jaccard index in the forests of Xiaoxing’an Mountains. Each grey dot represents a pair of sites. The red dots represent the centroid of the point cloud.