放牧家畜类型对内蒙古典型草原植物多样性和群落结构的影响

王姝文, 李文怀, 李艳龙, 严慧, 李永宏

Effects of different livestock types on plant diversity and community structure of a typical steppe in Nei Mongol, China

WANG Shu-Wen, LI Wen-Huai, LI Yan-Long, YAN Hui, LI Yong-Hong

表1 根据速度阈值对内蒙古典型草原不同放牧家畜行为的划分

Table 1 Different livestock behaviors distinguished using their moving speed as thresholds in a typical steppe in Nei Mongol

家畜类型 Livestock type 休息 Resting (m·s-1) 采食 Feeding (m·s-1) 游走 Wandering (m·s-1) 牛 Cattle 0-0.05 0.05-0.26 >0.26 山羊 Goat 0-0.03 0.03-0.16 >0.16 绵羊 Sheep 0-0.05 0.05-0.20 >0.20