The difference between regional cities and immigrant cities

1. settlement: refers to people who live permanently in a certain place, especially herders and fishermen who often migrate.

2. Immigrants: people who emigrate to a certain area of foreign countries for permanent residence.

Second, the reasons are different.

1, settlement: a place suitable for living and survival.

2. Migration: Economic, war, natural disasters, politics, religion, ecology, environment, engineering construction and other factors are the reasons for migration.

Third, the impact is different.

1. Settlement: China citizens who have obtained the legal right of abode in their country of residence for more than five consecutive years (including five years) and have lived abroad are regarded as settled.

2. Population migration: Population migration is an important demographic and social phenomenon, which changes the social, economic, political, cultural, resource and environmental conditions related to the basic factor of population in the places of emigration and emigration, thus leading to changes in the demand for production and life, public facilities, resource utilization, ecology and environmental services. This is a comprehensive and complicated social and economic impact.