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An Open Source Field Laboratory in the Peruvian Andes

Andes Biodiversity & Ecosystems Research Group

In 2003, Sabin Center Founding Director Miles Silman, alongside leading scientists from around the world, established a “natural laboratory” in the Peruvian Andes dedicated to understanding biodiversity distribution and ecosystem functioning. Establishing over 20 one-hectare plots across a 3.5-kilometer elevational gradient from the highlands to near sea-level lowlands, ABERG researchers have gained incredible insights into ecological adaptations across elevation and over time.

“The transect, described by some as the particle accelerator of tropical ecology, is an open-source rainforest field laboratory hosting a wide range of studies assessing the escalating threats from climate change over the last 20 years.”

Board Member Justin Catanoso, writing for MongaBay in 2023

Global Impact of Illegal Mining

Much of this gold is ultimately distributed through organized crime networks, creating global security threats. CINCIA’s work serves as a neutral forestry and education extension service, offering a model for large-scale reforestation, biodiversity conservation, and more sustainable small-scale mining and farming techniques.


NBC News’ Cynthia McFadden investigates illegal gold mining in southern Peru, revealing its environmental devastation and threats to U.S. security. Embedding with Peruvian Special Forces, the team gains rare access to a restricted zone, exposing the destruction of primary rainforests.