************************************************************************************************** Science Magazine: Combating deforestation: From satellite to intervention Full text Reprint (PDF): *Note: The article can only be viewed for free via this author page. ************************************************************************************************ A new policy article entitled “Combating deforestation: From satellite to intervention” was just published in Science, one of the leading journals in the world. The authors include members of […]
We propose a new tool to address illegal logging in the Peruvian Amazon: using cutting-edge satellites to monitor logging road construction in near real-time. Illegal logging in the Amazon is difficult to detect because it is selective logging of individual valuable trees, not large clear-cuts. However, a new generation of satellites can quickly detect new logging roads, […]
The efforts and international commitments of the Peruvian Government to reduce deforestation may be compromised by new projects do not have adequate environmental assessment. In this series, we address the most urgent of these projects, those that threaten large areas of primary Amazonian forest. We believe that these projects require urgent attention from both government […]
Tropical forests, especially the Amazon, sequester huge amounts of carbon, one of the main greenhouse gases driving climate change. Here, we show the importance of protected areas and indigenous lands to safeguard these carbon stocks. In MAAP #81, we estimated the loss of 59 million metric tons of carbon in the Peruvian Amazon during the last […]
MAAP #82: Oil-related Deforestation in Yasuni National Park, Ecuadorian Amazon https://www.maapprogram.org/yasuni_eng/ Yasuni National Park, located in the heart of the Ecuadorian Amazon, is arguably the most biodiverse area in the world. It is also the ancestral territory of the Waorani, and their relatives in voluntary isolation. However, underneath the park are large oil fields, setting up the constant conflict looming over […]
When tropical forests are cleared, the enormous amount of carbon stored in the trees is released to the atmosphere, making it a major source of global greenhouse gas emissions (CO2) that drive climate change. In fact, a recent study revealed that deforestation and degradation are turning tropical forests into a new net carbon source for the […]
MAAP tracks the most urgent deforestation cases in the Andean Amazon, thus it can be a bit depressing. However, it is important to remember why we do it: the Amazon is spectacular. Here, we present a series of high-resolution satellite images to show the incredible beauty of the Peruvian Amazon, and help remind us all why […]
MAAP has repeatedly emphasized the power and importance of Earth observation satellites with optical sensors (such as Landsat, Planet, DigitalGlobe). However, they also have a key limitation: clouds block the data about Earth from reaching the sensor, a common problem in rainy regions like the Amazon. Fortunately, there is another powerful tool with a unique […]
As we begin a new year, we make an initial assessment of 2017, estimating deforestation hotspots in the Peruvian Amazon based on early warning alert data.* We estimate the annual forest loss of 354,410 acres (143,425 hectares) across Peru in 2017. If confirmed, this total represents the lowest in 5 years (average of 394,600 acres since 2012), and a […]
We present the second in a series of story maps investigating deforestation hotspots in the Colombian Amazon. Our goal is to identify the most critical hotspots (areas with the highest densities of deforestation) and use satellite imagery to identify the primary deforestation drivers. The first report focused on a hotspot approaching Chiribiquete National Park in Caquetá department, and the […]
