transplants help to reveal the complex factors setting high Andean treeline

Evan Rehm, a former biology grad student at FIU, and Ken Feeley have published a new article in the journal Oecologia entitled “Seedling transplants reveal species-specific responses of high-elevation tropical treeline trees to climate change” (  The article is based on a study transplanting seedling of high-elevation Andean tree species across an elevational gradiant and under experimental heating and shading treatments. The study revealed that tree species responded differently to the environmental manipulations and that warming decreased survivorship in the most common species (Weinmannia fagaroides).  These results highlight the need for species specific studies and models to predict the effects of climate change in this biodiversity hotspot.




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