The Monitoring of the Andean Amazon Project (MAAP) is our real-time deforestation monitoring project that uses satellites to detect and report deforestation in the Amazon. Since launching in 2015, our MAAP project monitoring has grown significantly and currently covers 83% of the Amazon in 5 countries: Peru, Brazil, Colombia, Ecuador, and Bolivia and our findings have been featured in major English news sources such as Reuters, Mongabay, Mongabay LatAm, CNN, as well as key Spanish news sources such as Agencia Efe and El Diario . Our primary audience is decision-makers and government officials who have the ability to incorporate this information in official policy. An additional important audience is civil society, journalists, researchers, and the public, who get together to help create pressure to drive policy.
Through MAAP, we’re able to document significant deforestation cases in near real-time and identify the direct causes of such deforestation. Our timespan is within hours or days to quickly spot deforestation and quantify the damage. Potential issues are identified using lower-resolution satellite imagery, where we later utilize high-resolution images of sites on demand to further investigate the nature of the deforestation. “You tell it exactly where to go, and it snaps a picture for you, and you get it within 24 to 48 hours. It’s really remarkable,” our Senior Research Specialist and Director of MAAP, Dr. Matt Finer, says on the satellite technology. Our findings can then be shared with government officials to locate mining activities as they are happening. Additionally, we also used this data to better understand larger-scale deforestation patterns, hotspots, and drivers.
The information compiled is then summarized into confidential policy briefs and presented to policy makers and government officials that have the capacity to take action on the ground or write policy that advances conservation. Additionally we make our MAAP reports public, published to our website maaproject.org.
“The vastness of the Amazon can be a major challenge to its conservation, but technology, especially satellites, have emerged as an extremely powerful tool,” says . “With the latest generation of satellites and related algorithms, we have been able to go from annual to more real-time monitoring. And it is this real-timeness that makes all the difference in linking this technology with effective policy action on the ground to reduce and avoid deforestation.”
In 2019, the Peruvian government launched an illegal gold mining crackdown known as Operation Mercury, to combat the rampant and illegal deforestation, human trafficking, and other illicit activities that happen as the result of an illegal gold mining camp. This crackdown used our MAAP satellite imagery to identify and locate the illegal gold mining operations, lasted for two weeks, and was a collaboration between 1,200 Peruvian police, 300 soldiers and 70 prosecutors.
As a result, in a December 2020 MAAP report, we showed that there was a 78% decrease in gold mining deforestation across six sites in the Peruvian Amazon after Operation Mercury. Gold mining deforestation also decreased by a whopping 90% in La Pampa, a region where illegal mining activities were also a majoe threat.
“If we weren’t doing this in La Pampa, this whole area would have been obliterated by now. These areas would be out of control. I think we have concrete examples of avoided deforestation, says Matt Finer.
With our fire tracking app we developed as part of MAAP, we documented over 2,500 major fires across the Amazon in 2020. The Amazon real-time fire monitoring app is hosted by Google Earth Engine and uses a combination of heat-based fire alerts with aerosol emissions to detect major fires.
When fires burn, they emit gases and aerosols. A new satellite (Sentinel-5P from the European Space Agency) detects these aerosol emissions. The major feature of the app is user-friendly and real-time identification of major fires across the Amazon, based on the aerosol emissions detected by Sentinel-5P. The app also contains the commonly-used “fire alerts,” which are satellite-based data of temperature anomalies.*
Since the data updates daily and is not impacted by clouds, real-time monitoring really was possible. Last fire season, we uploaded each day’s new image by midnight. Click here to read more about our fire app is used to detect major fires.
Since Operation Mercury, MAAP has also provided nonpublic reports directly to the Peruvian government. With each cycle of reporting illegal activity, government crackdowns and further analysis, deforestation rates are slowing in the areas we study.
The cycle begins with technology. Satellites are our most powerful tool, and we use an array of satellites with different resolutions. To begin we spot a potential area of deforestation or investigate a deforestation alert using a lower resolution satellite. Then we prioritize the data, such as where the deforestation is, whether it is illegal or not, an
d other related factors. Once we have determined the significance of the deforestation, we further investigate the drivers with higher resolution satellite imagery.
This information is taken and compiled into reports, as shown in our Step 2: Reporting section of the cycle. We have two types of reports: public reports via our MAAP website, and private policy briefs for government agencies. Our public reports may be picked up by major news sources, which sometimes results in the public putting more pressure on authorities to address the deforestation.
Reporting leads to our last section of the circle, which is on action taken to stop the deforestation or policies created to reduce deforestation. Action can take the form of administrative action, an intervention of illegal activities, creating policy to better address forest crimes, or legal repercussions for offenders.