古尔班通古特沙漠短命植物对鼠类扰动的响应
石盼洋, 陈宏伟, 董建瑞, 赵文勤, 李榕

Ecological response of short-lived plants in the Gurbantunggut Desert to rodent disturbances
Panyang Shi, Hongwei Chen, Jianrui Dong, Wenqin Zhao, Rong Li
表1 鼠类扰动区和对照区短命植物密度(株·m-2 )差异 (Unit: plant·m-2)
Table 1 Differences in the density of ephemerals in the rat-hole and control areas
短命植物对照区扰动区P
种名
紫草科软紫草属硬萼软紫草17.57±10.99130.87±22.1700.005
鹤虱属狭果鹤虱11.17±8.0356.77±7.8020.036
鹤虱属白花鹤虱20.80±18.07238.97±43.0220.039
天芥菜属小花天芥菜0.23±0.6262.90±4.5660.047
藜科碱蓬属碱蓬0.13±0.346
滨藜族角果藜2.13±5.716
雾冰藜属雾冰藜0.07±0.0590.13±0.3460.043
虫实属虫实3.63±7.600
猪毛菜属猪毛菜0.03±0.1832.13±0.3460.029
禾本科旱麦草属东方旱麦草25.9±19.94947.67±27.6380.001
三芒草属三芒草1.03±1.9210.50±0.6820.160
齿稃草属齿稃草120.70±83.088155.80±128.4320.215
菊科蓝刺头属砂蓝刺头0.13±0.3460.57±1.0730.052
绢蒿属绢蒿0.23±0.5680.17±0.4610.620
千里光属疏齿千里光2.33±3.4375.83±1.7170.032
鸦葱属鸦葱0.30±0.9520.40±1.1630.094
十字花科四齿芥属弯角四齿芥1.20±2.1076.60±7.5180.001
涩荠属卷果涩荠0.57±1.2512.20±2.6310.039
牻牛儿苗科牻牛儿苗属尖喙牻牛儿苗0.47±0.8193.27±5.0270.005
平均值7.345±3.08418.74±6.3780.042