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New Study Answers Old Questions About Ecological Diversity in Tropical Forests

October 16, 2018 |

By Carlamoura.amb [CC BY-SA 3.0 (https-//creativecommons.org/licenses/by-sa/3.0)], from Wikimedia Commons

This article was originally published on Phys.org


“Working with high-resolution satellite imaging technology, researchers from Brown University and the University of California, Los Angeles have uncovered new clues in an age-old question about why tropical forests are so ecologically diverse.

In studying Handroanthus guayacan,a common tropical tree species, over a 10-year period, they found that the tree  increased mainly in locations where the tree is rare, rather than in locations where it is common.

“There are more tree species living in an area not much larger than a few football fields in Panama than in all of North America north of Mexico combined,” said Jim Kellner, first author on the paper and an assistant professor of ecology and evolutionary biology at Brown. “How this diversity originated, and why it persists over time is a paradox that has challenged naturalists for more than a century.”…”

Read on at: Phys.org 

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