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就降水对高原鼠兔种群消长的影响进行了研究。结果表明，降水量的变化与高原鼠兔种群数量消长间存在着一定的相关关系；通过对年降水量、三季度降水量和一季度降水量的综合分析，同时参考特殊降水因素的影响，即可对高原鼠兔种群数量的发展趋势作出预测。
The effect of precipitation on the population fluctuation of plateau pika was studied. The results showed that there was a certain correlation between the variation of precipitation and the population decline of plateau pika. According to the comprehensive analysis of the annual precipitation, the precipitation in the third quarter and the precipitation in the first quarter, The plateau pika population trends can be predicted.