民国时期云南自然灾害与人口变动

The Relationship Between Yunnan's Natural Disasters and Population Fluctuation in the Republic of China

自然灾害发生后造成人口死亡和流动,从而引起人口变动。民国时期,云南自然灾害频繁,造成人口大量死亡,而幸存下来的灾民为了逃生,只能背井离乡,使农村原来的劳动力流失严重。

Natural disasters can cause death and population migration, so population fluctuates. In the Republic of China, natural disasters occurred frequently in Yunnan and caused a great deal of death and forced the survivors to leave their home town for lives which aggravates the loss of labor in the rural area.