El calentamiento global está restringiendo el hábitat de las especies alpinas, que cada vez deben vivir a mayor altura.https://buff.ly/2QkZFY6
Global warming pushing alpine species higher and higher -- ScienceDaily: For every one-degree-Celsius increase in temperature, mountaintop species shift upslope 100 meters, shrinking their inhabited area and resulting in dramatic population declines, new research by zoologists has found. The study analyzed shifts in elevation range in 975 populations of plants, insects and animals.