Climate change and conservation of tropical montane cloud forests in the Peruvian Andes

Evan M. Rehm, PhD Candidate

Florida International University & Fairchild Tropical Botanic Gardens

for further information contact me at emrehm AT gmail.com

 

To learn more about the lab I work in, click here THE FEELEY LAB


My broader research interests include species adaptations to climate change, environmental conservation in developing countries, avian ecology, and plant/animal interactions. Conducting my research in the tropical montane cloud forests of Manu National Park, Peru allows me to pursue all my research interests while working in an understudied but extremely important and biodiverse ecosystem.


As these forests adapt to a changing climate, grasslands above current timberline are one area where forests may expand with future warming. My research focuses on the role of seed dispersal and variation in microclimate across vegetation gradients to model future forest expansion into currently unforested grasslands. To learn about ongoing research visit the Research Activities link. Specifically I will focus on:


  1. 1)How small patches of forest found above timberline will affect future tropical forest conservation

  2. 2)If seed dispersal and seedling establishment of forest plant species is restricted in the puna, preventing future upward expansion of montane forests

  3. 3)How do microclimate and habitat variables vary across the timberline ecotone and what that means for future forest expansion

 

The tropical montane cloud forests of Peru are some of the most diverse forests in the world. As one moves upslope from the lowland jungles to high elevation timberline (~3500 m), climatic patterns change rapidly over short distances. Many species along this slope are adapted to live in a narrow range of elevation, which is associated with a small window of temperature and precipitation. As the global climate continues to change, species will need to migrate up or down slope to stay within their climatic envelope to which they are adapted.

 

Study System

Research Interests

High elevation grasslands may offer a refuge for species migrating upslope with future climate warming