东北大兴安岭演替初期泰加林灌草层典型植物开花物候与生长对模拟暖干化气候的响应
宋小艳1,2,王根绪1,*(
),冉飞1,杨燕1,张莉1,2,肖瑶1,2
),冉飞1,杨燕1,张莉1,2,肖瑶1,2
Flowering phenology and growth of typical shrub grass plants in response to simulated warmer and drier climate in early succession Taiga forests in the Da Hinggan Ling of northeast China
SONG Xiao-Yan1,2,WANG Gen-Xu1,*(),RAN Fei1,YANG Yan1,ZHANG Li1,2,XIAO Yao1,2
),RAN Fei1,YANG Yan1,ZHANG Li1,2,XIAO Yao1,2
图3. 模拟增温和排水处理对灌草层代表性物种的盖度(A)、高度(B)、频度(C)及地上生物量(D)的影响(平均值±标准误差)。相同物种内不同小写字母表示处理间差异显著(p < 0.05)。CK、W、D和WD分别代表对照、增温、排水和增温+排水处理。
Fig. 3. Simulated warming and drainage effects on coverage (A), height (B), frequency (C) and above-ground biomass (D) of the shrub-grass typical species (mean ± SE). Different small letters in the same species indicated significant difference among different treatments (p < 0.05). CK, control; W, warming; D, drainage; WD, warming + drainage.
