Cause analysis of immigration

Reason: Northeast of emigration place: 1. Located in the northeast old industrial zone, the urban layout is unreasonable, the development of heavy industry is slow, the employment problem is outstanding, and the land price is rising. (Economic factors)

The city is heavily polluted and unfit for living. (Environmental factors)

3. The climatic conditions in Northeast China are poor, and it belongs to temperate continental climate.

Immigrants from the western and southern regions: 1. Most of these areas are emerging high-tech zones with less pollution, better urban environment and better employment conditions.

2. Most of the migrants are elderly people, seeking a comfortable living environment, and the south has a subtropical monsoon humid climate. The migration of young people pays more attention to work and economic development.