A Revolutionary Technology is Unlocking Secrets of the Forest

Rhett Butler, A Revolutionary Technology is Unlocking Secrets of the Forest

  • Conceived by Greg Asner, a scientist at the Carnegie Institution for Science, the new system — known as AToMS, or the Airborne Taxonomic Mapping System — has the potential to transform how tropical forest research is conducted. By combining several breakthrough technologies, Asner and his colleagues can capture detailed images of individual trees at a rate of 500,000 or more per minute, enabling them to create a high-resolution, three-dimensional map of the physical structure of the forest, as well as its chemical and optical properties. In Peru, the scientists hoped to not only determine what tree species lay below, but also to gauge how the ecosystem was responding to last year’s drought — the worst ever recorded in the Amazon — as well as help Peru develop a better mechanism for monitoring deforestation and degradation. Asner’s new system, a significant advance on the so-called Carnegie Airborne Observatory (CAO) that he originally developed in 2006, could also play a vital role in global forestry in the decades ahead. The technology could help alleviate uncertainty about carbon emissions from deforestation and different forms of forest management, both of which are critical to the emerging policy of REDD (Reducing Emissions form Deforestation and Forest Degradation), a UN program that aims to compensate tropical countries for preserving their forests.”
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