A Dry and Warm Future Projected by Regional Climate Models in the Subtropical Andes Mountains, Southwestern South America

Key Points

• Projected increases in temperature across the Subtropical Andes may reach up to 2.5 degrees Celsius by 2100, indicating severe warming trends.
• Key evidence shows a decrease in annual precipitation by 20%, corroborating data from regional climate models.
• Analysis based on regional climate models indicates how climate change will impact ecosystems and agriculture.
• Potential ecological ramifications emphasize the urgent need for adaptation strategies to mitigate climate impacts.