增温对东北温带次生林草本群落季节动态的影响

陈哲涵, 尹进, 叶吉, 刘冬伟, 毛子昆, 房帅, 蔺菲, 王绪高

Effects of simulated warming on seasonal dynamics of herbaceous diversity in temperate secondary forests in Northeast China

Zhehan Chen, Jin Yin, Ji Ye, Dongwei Liu, Zikun Mao, Shuai Fang, Fei Lin, Xugao Wang

表3 2022年生长季内对照和增温处理下东北温带次生林草本层植物的重要值

Table 3 Importance values of herbaceous layer plants in temperate secondary forest in Northeast China under control and warming treatments during growing season in 2022

春季 Spring 夏季 Summer 秋季 Autumn 对照 Control 增温 Warming 对照 Control 增温 Warming 对照 Control 增温 Warming 白花碎米荠 Cardamine leucantha 10.7% 8.3% 13.0% 7.2% 12.6% 4.5% 荷青花 Hylomecon japonica 21.8% 19.7% 14.5% 13.3% 5.6% 8.2% 龙头草 Meehania henryi 13.3% 8.2% 17.8% 10.8% 19.9% 10.7% 山茄子 Brachybotrys paridiformis 10.7% 26.1% 14.5% 36.7% 9.4% 37.6% 五福花 Adoxa moschatellina 1.6% 16.3% - - - - 单花韭 Allium monanthum 13.0% 3.2% - - - - 珠芽艾麻 Laportea bulbifera - - 17.3% 15.6% 27.2% 18.5% 非优势种 Non-dominant species 28.9% 18.3% 22.9% 16.4% 25.3% 20.5%