Country: Bolivia

MAAP #129: Amazon Fires 2020 – Recap of Another Intense Fire Year

Posted on by Ana Folhadella
Base Map. Major Amazon fires 2020 (orange dots) within Amazon watershed (blue line). Data: MAAP.

Following the intense Amazon fire season of 2019 that made international headlines, here we report another major fire year in 2020.

Using the novel data from our real-time Amazon Fires Monitoring app,* we documented over 2,500 major fires across the Amazon in 2020 (see Base Map).

The vast majority (88%) of the major fires were in the Brazilian Amazon, followed by the Bolivian Amazon (8%) and Peruvian Amazon (4%). No major fires were detected in the other Amazonian countries.*

We highlight several major headlines:

  • In the Brazilian Amazon, we detected 2,250 major fires. Most (51%) burned recently deforested areas, defined as fires in areas previously cleared between 2018 and 2020. These fires burned an estimated 1.8 million acres, emphasizing the current high deforestation rates in Brazil. In September, there was a major spike in forest fires, impacting vast areas of standing forest (over 5 million acres).
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  • In the Bolivian Amazon, we detected 205 major fires. The vast majority (88%) burned in Amazonian savanna and dry forest ecosystems. Notably, a quarter of these fires burned within protected areas.
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  • In the Peruvian Amazon, we detected 116 major fires. There were three major types: 41% burned high elevation grasslands (impacting 26,000 acres), 39% burned recently deforested areas, and 17% burned standing forest (impacting 6,700 acres).
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  • The vast majority of the major fires across all three countries were likely human-caused and illegal, in violation of governmental fire management regulations and moratoriums.
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  • The app was only fully implemented in 2020, so we do not have comparable data for 2019. However, our extensive analysis of satellite imagery indicates that, in the Brazilian Amazon, both 2019 and 2020 had in common the extensive burning of recently deforested areas. The late season shift to forest fires seemed much more intense in 2020. In the Bolivian Amazon, both 2019 and 2020 had in common the extensive burning of Amazon savannas and dry forests.

See below for additional and more detailed findings for each country. Also, check out Mongabay’s real-time Brazilian Amazon fire tracker based on our analysis.

Brazilian Amazon

Image 1. Major fire burning recently deforested area in Brazilian Amazon (Mato Grosso). Data: Planet.

We emphasize the following additional findings for the Brazilian Amazon:

  • Of the 2,250 major fires, over half (51%) burned recently deforested areas, defined as areas where the forest was previously cleared between 2018 and 2020 prior to burning (Image 1). These fires burned an estimated 1.8 million acres (742,000 hectares), highlighting the current high deforestation rates in Brazil.
    .
  • A striking number (40%) were forest fires, defined here as human-caused fires in standing forest. A rough initial estimate suggests that 5.4 million acres (2.2 million hectares) of Amazon forest burned.
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  • Over half (51%) occurred in September, followed by August and October (25% and 15%, respectively). September was also when we documented a major shift from fires in recently deforested areas to forest fires.
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  • An important number of major fires (12%) occurred within indigenous territories and protected areas. The most impacted were Xingu and Kayapó Indigenous Territories, Jamanxim National Forest, and Nascentes da Serra do Cachimbo Biological Reserve.
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  • The vast majority of the major fires (97%) appear to be illegal, occurring after the Amazon fire moratoriums established in July (the government established a 4-month national fire moratorium starting July 15).
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  • Pará  (38%) and Mato Grosso (31%) states had the most fires, followed by Amazonas (15%), Rondônia (11%), and Acre (4%).

Bolivian Amazon

Image 2. Major fire in Noel Kempff Mercado National Park, in the Bolivian Amazon. Data: Planet.

We emphasize the following additional findings for the Bolivian Amazon:

  • Of the 2015 major fires, many (46%) occurred in Amazon savannas.
    .
  • Another 42% of the fires were located in forests, mostly in the dry forests of the Chiquitano. Note, in November there was a major spike in these fires.
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  • Importantly, 25% of the major fires were in protected areas. The most impacted were Noel Kempff Mercado National Park (Image 2), Copaibo Municipal Protected Area, Iténez National Park, Keneth Lee Reserve, Rios Blanco y Negro Wildlife Reserve, and Pampas del Río Yacuma Integrated Management Natural Area.
    k
  • The vast majority of the fires (96%) were likely illegal, occuring after the fire moratoriums (August 3 in Beni and Santa Cruz, followed by October 5 nationally).
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  • Most of the fires occurred in the department of Beni (51%), followed by Santa Cruz (46%).
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  • August had the most fires (27%) followed closely by each of September, October, and November (24% each).
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Peruvian Amazon

Image 3. Major fire in higher elevation grassland of the Peruvian Amazon. Data: Planet.

We emphasize the following additional findings for the Peruvian Amazon:

  • Of the 116 major fires, many (39%) burned recently deforested areas. Although the pattern is similar to the Brazilian Amazon, the burned (and previously deforested) areas are much smaller (4,660 vs 1.8 million acres).
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  • There were also numerous major fires (41%) in higher elevation grasslands across several regions (Image 3). These fires impacted 26,000 acres (10,000 hectares). We likely underestimated the number of these fires because, due to the lack of biomass in these ecosystems, they didn’t always register as a major fire in the app.
    k
  • Another 17% were forest fires, impacting 6,700 acres (2,700 hectares).
    k
  • All of the fires in the Peruvian were likely illegal, according to Peruvian fire management regulations.
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  • 15 regions experienced major fires, reflecting the mix of both grassland and forest fires. The regions with the most fires were Madre de Dios (23%), Ucayali (12%) and Junin (11%).
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  • November surprisingly had the most major fires (46%), followed by October and September (29% and 22%, respectively).
    j

*Notes and Methodology

The data is based on our analysis of Amazon Conservation’s novel real-time Amazon Fires Monitoring app. We started daily monitoring in May and continued through November. Specifically, he first major fire was detected on May 28 and the data was updated daily through November 30.

The app displays aerosol emissions as detected by the European Space Agency’s Sentinel-5 satellite. Elevated aerosol levels indicate the burning of large amounts of biomass, defined here as a “major fire”. In a novel approach, the app combines data from the atmosphere (aerosol emissions in smoke) and the ground (heat anomaly alerts) to effectively detect and visualize major Amazon fires.

When fires burn, they emit gases and aerosols. A new satellite (Sentinel-5P from the European Space Agency) detects these aerosol emissions (aerosol definition: Suspension of fine solid particles or liquid droplets in air or another gas). Thus, the major feature of the app is detecting elevated aerosol emissions which in turn indicate the burning of large amounts of biomass. For example, the app distinguishes small fires clearing old fields (and burning little biomass) from larger fires burning recently deforested areas or standing forest (and burning lots of biomass). The spatial resolution of the aerosol data is 7.5 sq km. The high values in the aerosol indices (AI) may also be due to other reasons such as emissions of volcanic ash or desert dust so it is important to cross reference elevated emissions with heat data and optical imagery.

We define “major fire” as one showing elevated aerosol emission levels on the app, thus indicating the burning of elevated levels of biomass. This typically translates to an aerosol index of >1 (or cyan-green to red on the app). To identify the exact source of the elevated emissions, we reduce the intensity of aerosol data in order to see the underlying terrestrial heat-based fire alerts. Typically for major fires, there is a large cluster of alerts. The major fires are then confirmed, and burn areas estimated, using high-resolution satellite imagery from Planet Explorer.

Some additional country-specific notes:

Bolivia – As note above, the high values in the aerosol indices (AI) may also be due to other reasons such as emissions of volcanic ash or desert dust. Hence, some areas, such as the Salar de Uyuni, in western Bolivia, often have orange or red tones.

Colombia – Our daily 2020 monitoring took place from May until November, but Colombia’s drier burning season was likely earlier in the year (January – March). We will be monitoring Colombia during this time frame in 2021.

Acknowledgements

The app was developed and updated daily by Conservación Amazónica (ACCA). The data analysis is led by Amazon Conservation in collaboration with SERVIR Amazonia.

We thank E. Ortiz, A. Folhadella, A. Felix, and G. Palacios for their helpful comments on this report.

Citation

Finer M, Villa L, Vale H, Ariñez A, Nicolau A, Walker K (2020) Amazon Fires 2020 – Recap of Another Intense Fire Year. MAAP: 129.

MAAP: Fires in the Bolivian Amazon 2020

Posted on by Ana Folhadella
Base Map. Major fires in the Bolivian Amazon during 2020. Data: MAAP/ACEAA.

We have detected 120 major fires this year in the Bolivian Amazon, as of the first of October (see Base Map).*

The majority of these fires (54%) occurred in savannas, located in the department of Beni.

Another 38% of the major fires were located in forests, mostly in the dry forests of the Chiquitano.

We emphasize that 25% of the major fires were located in Protected Areas (see below)..

*The data, updated through October 1, is based on our novel real-time Amazon Fires Monitoring app, which is based on the detection of elevated aerosol emissions (by the European Space Agency’s Sentinel-5 satellite) that indicate the burning of large amounts of biomass (defined here as a “major fire”).

 

 

 

 

 

 

 

Major Fires in Protected Areas of the Bolivian Amazon in 2020. Data: MAAP/ACEAA.

Major Fires in Protected Areas

The most impacted Protected Areas are Noel Kempff Mercado National Park (21,000 acres burned), and Copaibo Municipal Protected Area (99,000 acres burned).

Other impacted Protected Areas impacted include Iténez National Park, Keneth Lee Reserve and Pampas del Río Yacuma Integrated Management Natural Area.

 

 

 

 

 

 

 

 

 

 

 

Satellite Images of the Major Fires in the Bolivian Amazon

We present a series of high-resolution satellite images of the major fires in the Bolivian Amazon.

Image 1 shows a major fire in the extreme northwest of Noel Kempff Mercado National Park in September. Note that the fires are burning in the transition between Amazon forest and savanna.

Image 1. Major Fire #61 (Sept 8, 2020). Data: Planet.

Image 2 shows a major fire in Copaibo Municipal Protected Area in September. Note that it is located in the transition zone of the moist Amazon forest and Chiquitano dry forest.

Image 2. Major Fire #65 (September 7, 2020). Data: Planet.

Image 3 shows another major fire in Copaibo Municipal Protected Area, also in the transition zone of the Amazon forest and the Chiquitano dry forest.

Image 3. Major Fire #51 (September 4, 2020). Data: Planet.

Image 4 shows a major fire in the savannas of Beni.

Image 4. Major Fire #68 (September 12, 2020). Data: Planet.

Citation

Finer M, Ariñez A (2020) Fires in the Bolivian Amazon 2020. MAAP.

Amazon Fire Tracker 2020: Images of the Brazilian Amazon Fires

Posted on by Ana Folhadella

Our innovative new app for Real-time Amazon Fire Monitoring has now detected over 350 major fires in the Brazilian Amazon this season.*

Specifically, we have detected 365 major fires as of August 17, since the first major fire detected on May 28.

The fire season is accelerating, as 79% of the major fires have occured in August.

Below, we present a series of satellite images showing key examples from August 2020.

We highlight our key finding that the vast majority of major fires (88%) burned recently deforested areas covering 557,000 acres (226,000 hectares). Thus, the fires are actually a striking indicator of the rampant deforestation currently threatening the the Brazilian Amazon.

We have detected 4 Forest fires (1% of the major fires) covering 2,790 acres (1,130 hectares) and 3 savanna fires covering 38,000 acres (15,000 hectares). The rest of the major fires are burning older agricultural areas.

Other key findings include:

  • The vast majority of the fires (96%) are illegal, occuring past the 120 day moratorium established in July.
  • At least 18 of the major fires have been in protected areas or indigenous territories.
  • Most of the fires (70%) have occurred in two departments: Amazonas and Para. Mato Grosso and Rondonia each account for 15%.

We have detected an additional 10 major fires in the Bolivian Amazon, and that will be the feature of a future report.

Images of the 2020 Brazilian Amazon Fires

1) Fires burning recently deforested areas

Brazilian Amazon Fire #338 (August 16, 2020)

Brazilian Amazon Fire #335 (August 16, 2020)

Brazilian Amazon Fire #233 (August 11, 2020)

 

Brazilian Amazon Fire #230 (August 11, 2020)

Brazilian Amazon Fire #221 (August 11, 2020)

Brazilian Amazon Fire #202 (August 10, 2020)

Brazilian Amazon Fire #188 (August 9, 2020)

Brazilian Amazon Fire #124 (August 6, 2020)

Brazilian Amazon Fire #110 (August 4, 2020)

Brazilian Amazon Fire #109 (August 4, 2020)

Brazilian Amazon Fire #76 (August 1, 2020)

2) Forest Fires 

Brazilian Amazon Fire #218, August 2020

Brazilian Amazon Fire #195, August 2020

3) Grassland (Savanna) Fires 

Brazilian Amazon Fire #219, August 2020

*Notes and Methodology

The app specializes in filtering out thousands of the traditional heat-based fire alerts to prioritize only those burning large amounts of biomass (defined here as a major fire).

In a novel approach, the app combines data from the atmosphere (aerosol emissions in smoke) and the ground (heat anomaly alerts) to effectively detect and visualize major Amazon fires.

When fires burn, they emit gases and aerosols. A new satellite (Sentinel-5P from the European Space Agency) detects these aerosol emissions. Thus, the major feature of the app is detecting elevated aerosol emissions which in turn indicate the burning of large amounts of biomass. For example, the app distinguishes small fires clearing old fields (and burning little biomass) from larger fires burning recently deforested areas or standing forest (and burning lots of biomass).

We define “major fire” as one showing elevated aerosol emission levels on the app, thus indicating the burning of elevated levels of biomass. This typically translates to an aerosol index of >1 (or cyan-green to red on the app). To identify the exact source of the elevated emissions, we reduce the intensity of aerosol data in order to see the underlying terrestrial heat-based fire alerts. Typically for major fires, there is a large cluster of alerts. The major fires are then confirmed, and burn areas estimated, using high-resolution satellite imagery from Planet Explorer.

See MAAP #118 for additional details.

No fires permitted in the Brazilian state of Mato Grosso after July 1, 2020. No fires permitted in all of Brazilian Amazon after July 15, 2020. Thus, we defined “illegal” as any major fires detected after these respective dates.

There was no available Sentinel-5 aerosol data on July 4, 15, and 26.

Acknowledgements

This analysis was done by Amazon Conservation in collaboration with SERVIR Amazonia.

Citation

Finer M, Nicolau A, Vale H, Villa L, Mamani N (2020) Amazon Fire Tracker 2020: Images of the Brazilian Amazon Fires. MAAP.

Amazon Fire Tracker 2020: Over 200 Major Fires as of Aug 10

Posted on by Ana Folhadella
Brazilian Amazon Fire #76, July 2020. Imagery: Planet. Click to Enlarge.

Our innovative new app for Real-time Amazon Fire Monitoring has detected over 200 major fires in 2020.

The app specializes in filtering out thousands of the traditional heat-based fire alerts to prioritize only those burning large amounts of biomass (defined here as a major fire).*

Our key findings include:

  • We have detected 227 major Amazon fires (Brazil 220, Bolivia 6; Peru 1), as of August 10.
    ,
  • The vast majority of major fires have been in the Brazilian Amazon, where a strikingly high number (85%) have burned recently deforested areas. Thus, the fires are actually a smoking indicator of the rampant deforestation now in Brazil.
    k
  • In Brazil, we have detected two forest fires, but this risk increases as we get deeper into the dry season. The rest of the fires have been on older fields.
    l
  • In Brazil, the vast majority (94%) of the major fires have been illegal, in violation of the state and national fire moratoriums established in July. In fact, despite the moratoriums, the number of major fires is accelerating: 143 so far in August following 77 in May through July.
    m
  • In Brazil, 14 of the fires have been in Protected Areas.
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  • In the Bolivian and Peruvian Amazon, we have recently started detecting fires in the drier ecosystems (savannahs and grasslands).

See below for a more detailed breakdown of the results.

Additional Results

The Base Map is a screen shot of the app’s “Major Amazon Fires 2020” layer.

Base Map. Major Fires 2020. Data: MAAP.

 

The vast majority of the fires have been in the Brazilian Amazon: Pará (37%) and Amazonas (39%), followed by Mato Grosso (17%) and Rondônia (8%).

Importantly, the vast majority of the major fires in the Brazilian Amazon (85%) have burned recently deforested areas (cleared between 2018 and 2020) covering 280,000 acres (113,000 hectares). Thus, we argue that the central issue is actually deforestation and the fires are actually a smoking indicator of this forest loss.

We have detected the first two forest fires, burning 388 acres (1,447 hectares) in Mato Grosso and Para.

The rest of the major fires have been on older cattle or agricultural lands (deforested prior to 2018).

The most impacted protected areas are Jamanxim and Altamira National Forests in Pará. We emphasize, however, that these fires were burning recently deforested areas (not forest fires) and so, again, the primary issue is deforestation.

In Brazil, the vast majority of the major fires (94%) appear to be illegal as they violate the state and national government mandated fire moratoriums established in July. In fact, despite the moratoriums, the number of major fires is accelerating: 143 so far in August, following 64 in July, 12 in June, and the first one in May.

In the Bolivian Amazon, we have recently started detecting fires in the savannahs in the department of Beni. We also detected one fire in a recently deforested area in the Santa Cruz department.

In the Peruvian Amazon, we have recently started detecting fires in the upper elevation grasslands. The biggest one was actually within a protected area (Otishi National Park). There have also been smaller grassland fires near the buffer zone of upper Manu National Park.

Key Examples of 2020 Fires

Overall our key finding is that most major Brazilian Amazon fires are burning recently deforested areas, and not raging forest fires. Below is a series of satellite image time-lapse videos showing examples of recent deforestation followed by a major 2020 fire.

Brazilian Amazon Fire #54, July 2020

 

Brazilian Amazon Fire #59, July 2020

 

Brazilian Amazon Fire #76, July 2020

 

Brazilian Amazon Fire #110, August 2020

*Notes and Methodology

In a novel approach, the app combines data from the atmosphere (aerosol emissions in smoke) and the ground (heat anomaly alerts) to effectively detect and visualize major Amazon fires.

When fires burn, they emit gases and aerosols. A new satellite (Sentinel-5P from the European Space Agency) detects these aerosol emissions. Thus, the major feature of the app is detecting elevated aerosol emissions which in turn indicate the burning of large amounts of biomass. For example, the app distinguishes small fires clearing old fields (and burning little biomass) from larger fires burning recently deforested areas or standing forest (and burning lots of biomass).

We define “major fire” as one showing elevated aerosol emission levels on the app, thus indicating the burning of elevated levels of biomass. This typically translates to an aerosol index of >1 (or cyan-green to red on the app). To identify the exact source of the elevated emissions, we reduce the intensity of aerosol data in order to see the underlying terrestrial heat-based fire alerts. Typically for major fires, there is a large cluster of alerts. The major fires are then confirmed, and burn areas estimated, using high-resolution satellite imagery from Planet Explorer.

See MAAP #118 for additional details.

No fires permitted in the Brazilian state of Mato Grosso after July 1, 2020. No fires permitted in all of Brazilian Amazon after July 15, 2020. Thus, we defined “illegal” as any major fires detected after these respective dates.

There was no available Sentinel-5 aerosol data on July 4, 15, and 26.

Acknowledgements

This analysis was done by Amazon Conservation in collaboration with SERVIR Amazonia.

Citation

Finer M, Nicolau A, Villa L (2020) 200 Major Amazon Fires in 2020: Tracker Analysis. MAAP.

Amazon Fire Tracker 2020 – July Update

Posted on by Ana Folhadella
Example of a major fire in the Brazilian Amazon burning recently deforested area. Brazil major fire #54, July 30, Mato Grosso. Image: Planetscope (Planet).

Recall we recently launched an innovative new app for Real-time Amazon Fire Monitoring (see MAAP #118 for details).

In a novel approach, the app combines data from the atmosphere (aerosol emissions in smoke) and the ground (heat anomaly alerts) to effectively detect and visualize major Amazon fires.

The app specializes in filtering out thousands of the heat-based fire alerts to prioritize only those burning large amounts of biomass and thus emitting elevated levels of aerosol (defined here as a major fire).*

As of the end of July, we have detected 77 major Amazon fires thus far in 2020, all in Brazil.

In summary, 84% of the major fires are burned recently deforested areas and 83% were illegal (in violation of fire moratoriums). We detected the first forest fire on the last day of the month.

We have started detecting large and uncontrolled fires in the drier ecosystems of Bolivia, but outside the Amazon watershed.

See below for a more detailed overview of the 2020 Amazon fire season thru the end of July.

Key Results

The Base Map is a screen shot of the app’s “Major Amazon Fires 2020” layer.

Base Map. Screen shot of the app’s “Major Amazon Fires 2020” layer.

As noted above, we have detected 77 major Amazon fires thus far in 2020, all in Brazil.

The first major fire was detected on May 28 in the state of Mato Grosso in southeastern Brazilian Amazon (see MAAP #118). This event was followed by 12 major fires in June, all in Mato Grosso (see Fire Tracker #12).

The number of major fires in Mato Grosso decreased in July, suggesting the state’s new fire moratorium (starting July 1) may be working.

Starting in mid-July, the major fire activity shifted to the surrounding Brazilian states of Amazonas, Rondônia and Pará. This shift coincided with national fire moratorium (starting July 15), indicating it has not been as effective.

Overall, most of the major fires (83%) appear to be illegal as they violate the state and national government mandated fire moratoriums established in July.

Importantly, most of the major fires (84%) have burned recently deforested areas (deforested 2018-20) covering 108,000 acres (44,000 hectares). See MAAP #113 for more on this important point in regards to the 2019 fires.

We detected the first forest fire on the last day of the month. It burned 388 acres (157 hectares).

The other major fires have been in older cattle or agricultural areas (deforested pre 2018).

We have started detecting large and uncontrolled fires in the drier ecosystems of Bolivia, but outside the Amazon watershed.

Key Examples of 2020 Fires

Overall our key finding is that most major Brazilian Amazon fires are burning recently deforested areas, and not raging forest fires. Below is a series of four satellite images time-lapse videos showing examples of recent deforestation (2019) followed by a major 2020 fire burning lots of biomass that was detected by the app.

Brazilian Amazon Fire #1, May 2020

 

Brazilian Amazon Fire #4, June 2020

 

Brazilian Amazon Fire #12, June 2020

 

Brazilian Amazon Fire #18, July 2020

 

Brazilian Amazon Fire #54, July 2020

 

*Notes and Methodology

When fires burn, they emit gases and aerosols. A new satellite (Sentinel-5P from the European Space Agency) detects these aerosol emissions. Thus, the major feature of the app is detecting elevated aerosol emissions which in turn indicate the burning of large amounts of biomass. For example, the app distinguishes small fires clearing old fields (and burning little biomass) from larger fires burning recently deforested areas or standing forest (and burning lots of biomass).

We define “major fire” as one showing elevated aerosol emission levels on the app, thus indicating the burning of elevated levels of biomass. This typically translates to an aerosol index of >1 (or cyan-green to red on the app). To identify the exact source of the elevated emissions, we reduce the intensity of aerosol data in order to see the underlying terrestrial heat-based fire alerts. Typically for major fires, there is a large cluster of alerts. The major fires are then confirmed, and burn areas estimated, using high-resolution satellite imagery from Planet Explorer.

No fires permitted in the Brazilian state of Mato Grosso after July 1, 2020. No fires permitted in all of Brazilian Amazon after July 15, 2020. Thus, we defined “illegal” as any major fires detected after these respective dates.

There was no available Sentinel-5 aerosol data on July 4, 15, and 26.

Acknowledgements

This analysis was done by Amazon Conservation in collaboration with SERVIR Amazonia.

Citation

Finer M, Nicolau A, Villa L (2020) Amazon Fire Tracker 2020 – July Update. MAAP.

MAAP #122: Amazon Deforestation 2019

Posted on by Ana Folhadella
Table 1. Primary forest loss for 2019 (red) compared to 2018 (orange). Data: Hansen/UMD/Google/USGS/NASA, MAAP.

Newly released data for 2019 reveals the loss of over 1.7 million hectares (4.3 million acres) of primary Amazon forest in our 5 country study area (Bolivia, Brazil, Colombia, Ecuador, and Peru).* That is twice the size of Yellowstone National Park.

Table 1 shows 2019 deforestation (red) in relation to 2018 (orange).

Primary forest loss in the Brazilian Amazon (1.29 million hectares) was over 3.5 times higher than the other four countries combined, with a slight increase in 2019 relative to 2018. Many of these areas were cleared in the first half of the year and then burned in August, generating international attention.

Primary forest loss rose sharply in the Bolivian Amazon (222,834 hectares), largely due to uncontrolled fires escaping into the dry forests of the southern Amazon.

Primary forest loss rose slightly in the Peruvian Amazon (161,625 hectares) despite a relatively successful crackdown on illegal gold mining, pointing to small-scale agriculture (and cattle) as the main driver.

On the positive side, primary forest loss decreased in the Colombian Amazon (91,400 hectares) following a major spike following the 2016 peace accords (between the government and FARC). It is worth noting, however, that we have now documented the loss of 444,000 hectares (over a million acres) of primary forest in the Colombian Amazon in the past four years since the peace agreement (see Annex).

*Two important points about the data. First, we use annual forest loss from the University of Maryland to have a consistent source across all five countries. Second, we applied a filter to only include loss of primary forest (see Methodology).

2019 Deforestation Hotspots Map

The Base Map below shows the major 2019 deforestation hotspots across the Amazon.

2019 deforestation hotspots across the Amazon. Data: Hansen/UMD/Google/USGS/NASA, MAAP.

Many of the major deforestation hotspots were in Brazil. Early in the year, in March, there were uncontrolled fires up north in the state of Roraima. Further south, along the Trans-Amazonian Highway, much of the deforestation occurred in the first half of the year, followed by the high profile fires starting in late July. Note that many of these fires were burning recently deforested areas, and were not uncontrolled forest fires (MAAP #113).

The Brazilian Amazon also experienced escalating gold mining deforestation in indigenous territories (MAAP #116).

Bolivia also had an intense 2019 fire season. Unlike Brazil, many were uncontrolled fires, particularly in the Beni grasslands and Chiquitano dry forests of the southern Bolivian Amazon (MAAP #108).

In Peru, although illegal gold mining deforestation decreased (MAAP #121), small-scale agriculture (including cattle) continues to be a major driver in the central Amazon (MAAP #112) and an emerging driver in the south.

In Colombia, there is an “arc of deforestation” in the northwestern Amazon. This arc includes four protected areas (Tinigua, Chiribiquete and Macarena National Parks, and Nukak National Reserve) and two Indigenous Reserves (Resguardos Indígenas Nukak-Maku and Llanos del Yari-Yaguara II) experiencing substantial deforestation (MAAP #120). One of the main deforestation drivers in the region is conversion to pasture for land grabbing or cattle ranching.

Annex – Colombia peace accord trend

Annex 1. Deforestation of primary forest in the Colombian Amazon, 2015-20. Data: Hansen/UMD/Google/USGS/NASA, UMD/GLAD. *Until May 2020

Methodology

The baseline forest loss data presented in this report were generated by the Global Land Analysis and Discovery (GLAD) laboratory at the University of Maryland (Hansen et al 2013) and presented by Global Forest Watch. Our study area is strictly what is highlighted in the Base Map.

For our estimate of primary forest loss, we used the annual “forest cover loss” data with density >30% of the “tree cover” from the year 2001. Then we intersected the forest cover loss data with the additional dataset “primary humid tropical forests” as of 2001 (Turubanova et al 2018). For more details on this part of the methodology, see the Technical Blog from Global Forest Watch (Goldman and Weisse 2019).

For boundaries, we used the biogeographical limit (as defined by RAISG) for all countries except Bolivia, where we used the Amazon watershed limit (see Base Map).

All data were processed under the geographical coordinate system WGS 1984. To calculate the areas in metric units, the projection was: Peru and Ecuador UTM 18 South, Bolivia UTM 20 South, Colombia MAGNA-Bogotá, and Brazil Eckert IV.

Lastly, to identify the deforestation hotspots, we conducted a kernel density estimate. This type of analysis calculates the magnitude per unit area of a particular phenomenon, in this case forest cover loss. We conducted this analysis using the Kernel Density tool from Spatial Analyst Tool Box of ArcGIS. We used the following parameters:

Search Radius: 15000 layer units (meters)
Kernel Density Function: Quartic kernel function
Cell Size in the map: 200 x 200 meters (4 hectares)
Everything else was left to the default setting.

For the Base Map, we used the following concentration percentages: Medium: 7%-10%; High: 11%-20%; Very High: >20%.

References

Goldman L, Weisse M (2019) Explicación de la Actualización de Datos de 2018 de Global Forest Watch. https://blog.globalforestwatch.org/data-and-research/blog-tecnico-explicacion-de-la-actualizacion-de-datos-de-2018-de-global-forest-watch

Hansen, M. C., P. V. Potapov, R. Moore, M. Hancher, S. A. Turubanova, A. Tyukavina, D. Thau, S. V. Stehman, S. J. Goetz, T. R. Loveland, A. Kommareddy, A. Egorov, L. Chini, C. O. Justice, and J. R. G. Townshend. 2013. “High-Resolution Global Maps of 21st-Century Forest Cover Change.” Science 342 (15 November): 850–53. Data available on-line from: http://earthenginepartners.appspot.com/science-2013-global-forest.

Turubanova S., Potapov P., Tyukavina, A., and Hansen M. (2018) Ongoing primary forest loss in Brazil, Democratic Republic of the Congo, and Indonesia. Environmental Research Letters  https://doi.org/10.1088/1748-9326/aacd1c 

Acknowledgements

We thank G. Palacios for helpful comments to earlier versions of this report.

This work was supported by the following major funders: Norwegian Agency for Development Cooperation (NORAD), Gordon and Betty Moore Foundation, International Conservation Fund of Canada (ICFC), Metabolic Studio, Erol Foundation, MacArthur Foundation, and Global Forest Watch Small Grants Fund (WRI).

Citation

Finer M, Mamani N (2020) 2019 Amazon Deforestation. MAAP: 122.

MAAP Synthesis: 2019 Amazon Deforestation Trends and Hotspots

Posted on by Ana Folhadella
Base Map. Amazon Deforestation, 2001-2019. Data: UMD/GLAD, Hansen/UMD/Google/USGS/NASA, MAAP. 

MAAP, an initiative of Amazon Conservation, specializes in satellite-based, real-time deforestation monitoring of the Amazon. Our geographic focus covers five countries: Bolivia, Brazil, Colombia, Ecuador, and Peru (see Base Map).

We found that, since 2001, this vast area lost 65.8 million acres (26.6 million hectares) of primary forest, an area equivalent to the size of the United Kingdom (or the U.S. state of Colorado).

In 2019, we published 18 high-impact reports on the most urgent cases of deforestation. 2019 highlights include:

  • Fires in the Brazilian Amazon actually burned freshly deforested areas (MAAP #113);
  • Effective illegal gold mining crackdown in the Peruvian Amazon as a result of the government’s Operation Mercury (MAAP #104);
  • Illegal invasion of protected areas in the Colombian Amazon (MAAP #106);
  • Construction of oil-drilling platforms in the mega-diverse Yasuni National Park of the Ecuadorian Amazon (MAAP #114).

Here, in our annual Synthesis Report, we go beyond these emblematic cases and look at the bigger picture for 2019, describing the most important deforestation trends and hotspots across the Amazon.

*Note: to download a PDF, click the “Print” button below the title.

Synthesis Key Findings

Trends: We present a GIF comparing deforestation trends for each country since 2001. The preliminary 2019 estimates have several important headlines:
  • Possible major deforestation decrease in the Colombian Amazon following a dramatic increase over the previous three years;
  • Likely major deforestation increase in the Bolivian Amazon due to forest fires;
  • Downward deforestation trend continues in the Peruvian Amazon, but still historically high;
  • Deforestation of 2.4 million acres in the Brazilian Amazon, but the trend depends on the data source.
Hotspots: We present a Base Map highlighting the major deforestation hotspots in 2019. Results emphasize the deforestation and fires in the Brazilian Amazon, along with several key areas in Colombia, Peru, and Bolivia.
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Deforestation Trends 2001-2019

The following GIF shows deforestation trends for each country between 2001 and 2019 (see descriptive notes below). Click here for static versions of each graph.

Three important points about the data: First, as a baseline, we use annual forest loss from the University of Maryland to have a consistent source across all five countries (thus it may differ from official national data). Second, we applied a filter to only include loss of primary forest (see Methodology). Third, the 2019 data represents a preliminary estimate based on early warning alerts.

  1. Deforestation in the Ecuadorian Amazon is relatively low, reaching a maximum of 18,800 hectares (46,500 acres) in 2017. The estimate for 2019 is 11,400 hectares (28,000 acres).
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  2. In the Bolivian Amazon, deforestation decreased in 2018 to 58,000 hectares (143,000 acres) after a peak in 2016 of 122,000 hectares (302,000 acres). However, with the recent widespread forest fires, deforestation increased again in 2019, to 135,400 hectares (334,465 acres).
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  3. The Colombian Amazon experienced a deforestation boom starting in 2016 (coinciding with the FARC peace accords), reaching an historical high of 153,800 hectares (380,000 acres) in 2018. However, the deforestation estimate for 2019 is back to pre-boom levels at 53,800 hectares (133,000 acres).
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  4. Deforestation in the Peruvian Amazon declined in 2018 (compared to 2017) to 140,000 hectares (346,325 acres), but remained relatively high compared to historical data. The official deforestation data from the Peruvian government for 2018 is slightly higher at 154,700 hectares (382,272 acres), but also represents an important reduction compared to 2017. The deforestation estimate for 2019 indicates the continued downward trend to 134,600 hectares (332,670 acres).
    .
  5. Deforestation in the Brazilian Amazon is on another level compared to the other four countries. The 2019 deforestation estimate of 985,000 hectares (2.4 million acres) is consistent with the official data of the Brazilian government. The trend, however, is quite different; we show a decrease in deforestation compared to the previous three years, but the official data indicates an increase. To better understand the differences between data sources (including spatial resolution, inclusion of burned areas, and timeframe), consult this blog by Global Forest Watch.

Deforestation Hotspots 2019

Base Map. Deforestation Hotspots 2019. Data: MAAP, UMD/GLAD, Hansen/UMD/Google/USGS/NASA. Click to see image in high resolution.

The Base Map shows the most intense deforestation hotspots during 2019.

Many of the major deforestation hotspots were in Brazil. The letters A indicate areas deforested between March and July, and then burned starting in August, covering over 735,000 acres in the states of Rondônia, Amazonas, Mato Grosso, Acre, and Pará (MAAP #113). They also indicate areas where fire escaped into the surrounding primary forest, impacting an additional 395,000 acres. There is a concentration of these hotspots along the Trans-Amazonian Highway. The letter B indicates uncontrolled forest fires earlier in the year (March) in the state of Roraima (MAAP #109).

Bolivia also had an intense 2019 fire season. Letter C indicates the area where fires in Amazonian savanna ecosystems escaped to the surrounding forests.

In Colombia, the letter D indicates an area of high deforestation surrounding and within four protected areas: Tinigua, Chiribiquete, and Macarena National Parks, and the Nukak National Reserve (MAAP #106).

In Peru, there are several key areas to highlight. Letter E indicates a new Mennonite colony that has caused the deforestation of 2,500 acres in 2019, near the town of Tierra Blanca in the Loreto region (MAAP #112). Letter F indicates an area of high concentration of small-scale deforestation in the central Amazon (Ucayali and Huánuco regions), with cattle ranching as one of the main causes (MAAP #37). Letter G indicates an area of high concentration of deforestation along the Ene River (Junín and Ayacucho regions). In the south (Madre de Dios region), letter H indicates expanding agricultural activity around the town of Iberia (MAAP #98) and letter I indicates deforestation caused by a combination of gold mining and agricultural activity.

Methodology

As noted above, there are three important considerations about the data in our analysis: First, as a baseline, we use annual forest loss from the University of Maryland to have a consistent source across all five countries. Thus, the values may differ from official national data. Second, we applied a filter to only include loss of primary forest in order to better approximate the official methodology and data. Third, the 2019 data represents a preliminary estimate based on early warning alerts.

The baseline forest loss data presented in this report were generated by the Global Land Analysis and Discovery (GLAD) laboratory at the University of Maryland (Hansen et al 2013) and presented by Global Forest Watch. Our study area is strictly what is highlighted in the Base Map.

Specifically, for our estimate of forest cover loss, we multiplied the annual “forest cover loss” data by the density percentage of the “tree cover” from the year 2001 (values >30%).

For our estimate of primary forest loss, we intersected the forest cover loss data with the additional dataset “primary humid tropical forests” as of 2001 (Turubanova et al 2018). For more details on this part of the methodology, see the Technical Blog from Global Forest Watch (Goldman and Weisse 2019).

All data were processed under the geographical coordinate system WGS 1984. To calculate the areas in metric units the UTM (Universal Transversal Mercator) projection was used: Peru and Ecuador 18 South, Colombia 18 North, Western Brazil 19 South and Bolivia 20 South.

Lastly, to identify the deforestation hotspots, we conducted a kernel density estimate. This type of analysis calculates the magnitude per unit area of a particular phenomenon, in this case forest cover loss. We conducted this analysis using the Kernel Density tool from Spatial Analyst Tool Box of ArcGIS. We used the following parameters:

Search Radius: 15000 layer units (meters)
Kernel Density Function: Quartic kernel function
Cell Size in the map: 200 x 200 meters (4 hectares)
Everything else was left to the default setting.

For the Base Map, we used the following concentration percentages: Medium: 10%-20%; High: 21%-35%; Very High: >35%.

References

Goldman L, Weisse M (2019) Explicación de la Actualización de Datos de 2018 de Global Forest Watch. https://blog.globalforestwatch.org/data-and-research/blog-tecnico-explicacion-de-la-actualizacion-de-datos-de-2018-de-global-forest-watch

Hansen, M. C., P. V. Potapov, R. Moore, M. Hancher, S. A. Turubanova, A. Tyukavina, D. Thau, S. V. Stehman, S. J. Goetz, T. R. Loveland, A. Kommareddy, A. Egorov, L. Chini, C. O. Justice, and J. R. G. Townshend. 2013. “High-Resolution Global Maps of 21st-Century Forest Cover Change.” Science 342 (15 November): 850–53. Data available on-line from: http://earthenginepartners.appspot.com/science-2013-global-forest.

Planet Team (2017). Planet Application Program Interface: In Space for Life on Earth. San Francisco, CA. https://api.planet.com

Turubanova S., Potapov P., Tyukavina, A., and Hansen M. (2018) Ongoing primary forest loss in Brazil, Democratic Republic of the Congo, and Indonesia. Environmental Research Letters  https://doi.org/10.1088/1748-9326/aacd1c 

Acknowledgements

Agradecemos a S. Novoa (ACCA), R. Botero (FCDS), A. Condor (ACCA) y G. Palacios por sus útiles comentarios a este reporte.

Acknowledgements

We thank S. Novoa (ACCA), R. Botero (FCDS), A. Condor (ACCA), A. Folhadella (Amazon Conservation), M. Cohen, and G. Palacios for helpful comments to earlier versions of this report.

This work was supported by the following major funders: NASA/USAID (SERVIR), Norwegian Agency for Development Cooperation (NORAD), Gordon and Betty Moore Foundation, International Conservation Fund of Canada (ICFC), Metabolic Studio, Erol Foundation, MacArthur Foundation, and Global Forest Watch Small Grants Fund (WRI).

Citation

Finer M, Mamani N (2020) MAAP Synthesis: 2019 Amazon Deforestation Trends and Hotspots. MAAP Synthesis #4.

MAAP #112: Mennonite Colonies – New Deforestation Driver in the Amazon

Posted on by Ana Folhadella
Time-lapse deforestation in the “Tierra Blanca” Mennonite colony in Loreto, Peru. Data: Planet.

The Mennonites, a religious (Christian) group often dedicated to organized agriculture, are increasingly inhabiting the western Amazon (Peru and Bolivia).

Here, we reveal the recent deforestation of 18,500 acres (7,500 hectares) in three Mennonite colonies (see the Base Map below).

The two colonies in Peru (Tierra Blanca and Masisea) are new, causing the deforestation of 6,200 acres since 2017 (including 3,500 acres in 2019) in the Loreto and Ucayali regions.

The colony in Bolivia (Río Negro) is older, but deforestation recently began to increase again, causing the deforestation of 12,350 acres since 2017 in the department of Beni.

Next, we present a series of satellite image videos showing the deforestation in the three Mennonite colonies.

 

 

 

 

 

 

Tierra Blanca (Perú)

The Mennonite colony referred to here as “Tierra Blanca” is located in southern Loreto region, near the town of Tierra Blanca.

Video A shows the deforestation of 4,200 acres in the Tierra Blanca colony since 2017 (Planet link). We note that 2019 experienced the most deforestation (2,470 acres).

 

Masisea (Perú)

The Mennonite colony referred to here as “Masisea” is located in northern Ucayali region, near the town of Masisea.

Video B shows the deforestation of 2,000 acres in the Masisea colony since 2017 (Planet link). We note that 2019 experienced the most deforestation (865 acres).

 

In the detailed map in the Annex, note that the deforestation has reached the limit of a protected area, Imiría Regional Conservation Area. In addition, deforestation has occurred within two native communities (Buenos Aires and Caimito) and a Conservation Concession managed by a Peruvian university.

Río Negro (Bolivia)

The Mennonite colony Río Negro is located in southeastern Beni department. There are several Mennonite colonies in southern Bolivia, but this is one of the first deeper in the Amazon (Kopp, 2015).

Video C shows the deforestation of 12,350 acres in the Río Negro colony since 2017 (Planet link). Much of the deforestation occurred in 2017-18.

 

Annex 1: Base Map

Base Map of Mennonite colonies in Peru and Bolivia. Data: MAAP.

Annex 2: Detailed Maps

Deforestation in the three colonies A) Tierra Blanca, B) Masisea y C) río Negro. Data: UMD/GLAD, Hansen/UMD/Google/USGS/NASA

References

Kopp Ad (2015) Las colonias menonitas en Bolivia. Tierra. http://www.ftierra.org/index.php/publicacion/libro/147-las-colonias-menonitas-en-bolivia

Planet Team (2017). Planet Application Program Interface: In Space for Life on Earth. San Francisco, CA. https://api.planet.com

Acknowledgements

We thank H. Balbuena, A. Condor, and G. Palacios for helpful comments to earlier versions of this report.

This work was supported by the following major funders: Norwegian Agency for Development Cooperation (NORAD), MacArthur Foundation, International Conservation Fund of Canada (ICFC), Metabolic Studio, and Global Forest Watch Small Grants Fund (WRI).

Citation

Finer M, Mamani N (2019) Mennonite Colonies: New Deforestation Driver in the Amazon. MAAP: 112.

 

MAAP #111: Fires in the Bolivian Amazon – Using Google Earth Engine to Monitor

Posted on by Ana Folhadella
Recent fire in the dry forests of the the Bolivian Amazon. Data: Planet.

We begin a new series on how to harness the power of the cloud to improve real-time monitoring in the Amazon and beyond.

As the amount of data from satellite images has skyrocketed, so have the challenges of research teams to fully utilize this abundant and heavy (in  terms of terabytes) information.

In response, tech companies such as Google, Amazon, and Microsoft have been offering their powerful computer power, via the internet (cloud), to help process, analyze, display, and store big data.

Here, we feature Google Earth Engine, which is designed for the free processing of geospatial information (including satellite imagery) and publishing results on web applications.

In our first example, we show the power of Google Earth Engine to help with fire monitoring in the Bolivian Amazon. As noted in our previous reports, the 2019 fire season in Bolivia has been intense, with numerous major fires in the Amazonian dry forests and savannas.

There is currently an urgent need for real-time monitoring of active fires to assist ongoing fire management efforts at the national level. In response, we developed the application described below.

 

 

The App “Amazon Fires – Bolivia”

Screen shot of the “Amazon Fires – Bolivia” app.

We developed the application “Amazon Fires – Bolivia” that allows users to easily access and analyze an archive of recent satellite images of the Bolivian Amazon fires in near real-time.

Specifically, the user can compare aerosol data (from the satellite Sentinel-5P), with recent imagery from five different satellites (Terra, Aqua, Suomi, Sentinel-2, and Sentinel-1 radar).

We recommend viewing the aerosol data on the left panel and most recent imagery on the right panel.

Aeresol data (Ultraviolet Aerosol Index) does a strikingly good job of accurately and precisely highlighting the location of active fires because it is showing the actual emissions (pollutants) from the fires (as opposed to the commonly used fire alert data which detect general temperature anomalies, not actual fires). It is important to note that it can be calculated in the presence of clouds so that daily, global coverage is possible. This app represents one of the first major uses of the aerosol data from Sentinel-5P to detect fires in real-time.

Reds indicate the highest levels of aeresol (and likely the largest fires), followed by orange, yellow, green, light blue, purple, dark blue, and black.

Note that if you zoom out, the aerosol data also covers much of the Brazilian Amazon.

Currently, new images are automatically included in the app when they are added to the Google Earth Engine dataset (typically with a delay of one or two days), but during critical times we will manually upload new imagery daily.

Our hope is that relevant actors, including government and fire-fighting crews, can use this real-time information to better address the fires.

Link to the App “Amazon Fires – Bolivia”:
https://luciovilla.users.earthengine.app/view/monitoring-amazon-fires

Imagery Guide

The app shows images in natural color. As a guide, below we show a series of natural color images in relation to “false color” infrared images, which better highlight burn scars (black) in relation to the vegetation (red).

Guide 1. Data: Planet.
Guide 2. Data: Planet.
Guide 3. Data: Planet.

Acknowledgements

We thank D. Larrea (ACEAA), M. Terán (ACEAA), C. de Ugarte (ACEAA), and A. Condor (ACCA) for helpful comments to earlier versions of this report.

The development of this application was made possible thanks to the support provided by the Google Earth Engine team, with the support of SilvaCarbon (technical advisory program that provides spaces for countries to learn about new tools) and the SERVIR Amazonia program.

This work was supported by the following major funders: MacArthur Foundation, International Conservation Fund of Canada (ICFC), Metabolic Studio, and Global Forest Watch Small Grants Fund (WRI).

Citation

Villa L, Finer M (2019) Fires in the Bolivian Amazon – Using Google Earth Engine to Monitor. MAAP: 111.