科尔沁沙质草地关键植物种群动态对降水变化的响应
刘新平, 胡鸿姣, 何玉惠, 徐远志, 景家琪, 张尧

Response of key plant populations dynamics to precipitation changes in Horqin Sandy Grassland
Xinping Liu, Hongjiao Hu, Yuhui He, Yuanzhi Xu, Jiaqi Jing, Yao Zhang
表2 不同降水条件下各植物种生态位宽度
Table 2 Niche breadth of plant species under differential precipitation regimes
物种名生态位宽度
CKD5D7-30%P-60%P+30%P+60%P
糙隐子草5.062.202.942.592.973.41
大果虫实2.521.902.231.351.451.411.3
大籽蒿2.361.271.491.221.67
地锦草3.702.282.431.491.591.79
地梢瓜1.731.651.431.251.62
狗尾草6.582.522.83.913.322.193.4
兴安胡枝子2.511.531.831.951.481.6
虎尾草2.421.271.311.26
画眉草4.543.942.743.77
蒺藜6.563.354.862.973.783.252.61
尖头叶藜1.28
芦苇1.911.41
砂蓝刺头1.45
砂引草1.351.46
雾冰藜1.281.21.15
野艾蒿2.031.612.662.57
硬阿魏1.27
针茅2.152.501.921.77
猪毛菜2.132.531.671.561.351.78
猪毛蒿2.862.061.991.981.541.78