What does ecological migration mean? Brief introduction of ecological migration.

1. Ecological migration, also known as environmental migration, refers to the migration of people who originally lived in nature reserves, areas with severely damaged ecological environment, ecologically fragile areas and areas with poor natural environmental conditions and basically no human living conditions, moved out of their original residence, settled in different places and rebuilt their homes.

2. Ecological migration refers to population migration for the purpose of protecting or restoring the special ecology of a certain area, such as large-scale migration in the source areas of the Three Rivers (Yangtze River, Yellow River and Lancang River). Sanjiangyuan is the largest ecological function area and water conservation area in China, which plays an ecological barrier role in the sustainable development of the middle and lower reaches and even the whole country. Because human activities have aggravated the ecological degradation in this area, local residents have been moved to other places through natural restoration.