The mean effective population size could be estimated as a harmonic means of the ne . 估计出平均有效种群大小，作为所有世代Ne的调和平均值。
2.
Effective population size ne 有效族群大小
3.
The mean effective population size could be estimated as a harmonic means of the ne 估计出平均有效种群大小，作为所有世代ne的调和平均值。
4.
There are very low genetic variation existing in the population due to bottleneck events and small effective population size 由于瓶颈效应和有效种群小，使得该物种种群遗传多样性贫乏。
