火后恢复时间影响大兴安岭寒温带森林内部与边缘鸟类多样性

李发扬, 李滢钰, 蒋文妮, 刘曙光, 霍超, 孙巧奇, 邹红菲

How forest fires affect bird diversity over time in boreal forest interiors and edges in the Greater Khingan Mountains

Fayang Li, Yingyu Li, Wenni Jiang, Shuguang Liu, Chao Huo, Qiaoqi Sun, Hongfei Zou

表1 不同火后恢复时间森林内部和边缘鸟类物种丰富度与多度

Table 1 Species richness and abundance of birds at the forest interior and edge since post-fire recovery

火后时间 Time since fire (yr) 生境类型 Habitat type 物种丰富度 Species richness 多度 Abundance 总计 Total 物种丰富度 Species richness 多度 Abundance 5 森林边缘 Forest edge 18 69 33 (80.5%) 173 (41.2%) 森林内部 Forest interior 23 104 15 森林边缘 Forest edge 14 68 20 (48.8%) 111 (26.4%) 森林内部 Forest interior 16 43 50 森林边缘 Forest edge 16 41 31 (75.6%) 136 (32.4%) 森林内部 Forest interior 23 95