The Meili are subrange of the larger Nu Mountains, themselves a constituent range of the Hengduan group.

[2] The average temperature in Meili Snow Mountain Area has had a trend of increasing each year since 1990.

The increasing trend of temperature in the Meili Snow Mountain range has a strong correlation with the elevation.

During the monsoon period, the precipitation decreases as the elevation gets lower on the west side of the mountain range.

Protecting the environment and preventing the area from losing its water resource becomes more important each year.

The environmental protection in Meili Snow Mountain could be decisive to its biome system.