Timelapse satellite view of deforestation since 2015 of a plot of Amazon rainforest in Brazil, from 21 October 2015 to 21 August 2019. Photo: Pierre Markuse / ESA / Copernicus

Here’s how the Amazon wildfires and deforestation look from space

By Andrew Freedman 22 August 2019 (The Washington Post) – The wildfires burning in the Amazon have the potential to release vast quantities of long-stored carbon — thereby accelerating climate change and cause permanent harm to the planet’s most biodiverse ecosystems. A fleet of public and private-sector satellites are keeping tabs on deforestation rates in […]

Drivers of wildfire trends in burned areas. (a) Annual trend in burnt area as a percentage of mean burnt area for the period 2000–2014. (b) Absolute change in controls as a percentage of the maximum possible change. Stippled areas in a and b are where the sampled posterior parameter s.d. falls within 50 percent (light) and 10 percent (heavy) of the mean change. c–f, Areas with a shift in fire regime equivalent to >50% in at least one control driver are coloured either grey or as follows: cyan for increased fuel and moisture or red for decreased fuel and moisture (c); yellow for decrease in fuel moisture or blue for increase in moisture (d); lime green for increased continuity and decreased moisture or violet for decreased fuel and increased moisture (e); green for increased fuel continuity or purple for decrease in fuel (f). Increased/decreased ignitions are represented by darker/lighter colours and increased/decreased suppression is represented by upward/downward arrows, respectively. Percentages in the legend indicate the land area of significant regime shift covered by each fuel and moisture driver combination, and the highlighted numbers give the breakdown for increase, no change or decrease in ignitions. Graphic: Kelley, et al., 2019 / Nature Climate Change

How contemporary bioclimatic and human controls change global fire regimes

By Douglas I. Kelley, Ioannis Bistinas, Rhys Whitley, Chantelle Burton, Toby R. Marthews, and Ning Dong 19 August 2019 (Nature Climate Change) – Anthropogenically driven declines in tropical savannah burnt area1,2 have recently received attention due to their effect on trends in global burnt area3,4. Large-scale trends in ecosystems where vegetation has adapted to infrequent fire, […]

A Rio Branco fireman fights a wildfire in Rio Branco, Amazonian State of Acre, Brazil, on 17 August 2019. Photo: Rio Branco Firemen handout / EPA-EFE / Shutterstock

Hundreds of new fires in Brazil as world outrage grows over Amazon destruction – Bolsonaro reverses course and mobilizes armed forces – Brazil agricultural industry fears global boycott – “Today, because of Bolsonaro, all our work is turning into ashes”

24 August 2019 (AFP) – Hundreds of new fires are raging in the Amazon rainforest in northern Brazil, official data showed Saturday, amid growing international pressure on President Jair Bolsonaro to control the worst blazes in years. Multiple fires were seen across a vast area of the northwestern state of Rondonia on Friday when AFP […]

Aerial view of Siberia wildfires in Buryatiya, 14 August 2019. Photo: The Siberian Times

5.4 million hectares ablaze in Siberia – “Almost four million hectares that are burning now are impossible to extinguish with any group of forces”

14 August 2019 (The Siberian Times) – Territory covered with wildfires across Russia has reached its peak for the year so far, with some 5.4 million hectares ablaze mostly in Siberia and the country’s far east. The total land destroyed by flames will soon exceed 2018 with weeks of the burning season still to go. […]

Flames consume a tree as wildfires rage in the Krasnoyarsk region of Siberia, 1 August 2019 Photo: The Siberian Times

Massive wildlife tragedy in Siberia as bears and foxes flee taiga, while smaller animals suffocate in smoke – “The climatic situation will deteriorate in Siberia”

By Svetlana Skarbo 1 August 2019 (The Siberian Times) – Predators seek food in villages all around Siberia as climate expert warns of worse fires each year due to soaring rise in temperatures, 10°C above average. Wild animals are turning to humans as they escape gas-chamber-like woods, with wildfires continuing to rage across almost 3 […]

Satellite view showing more than 5 million km² of Siberia covered by smoke from wildfires, 11 August 2019. For comparison, the area of EU is about 4.5 million km², and the area of contiguous U.S. about 8.1 million km². Satellite image: MODIS / Terra. Graphic: Antti Lipponen

Image of the Day: Satellite view of 5 million km² of Siberia covered by smoke from wildfires, 11 August 2019

11 August 2019 (Twitter) – This satellite view shows more than 5 million km² of Siberia covered by smoke from wildfires on 11 August 2019. For comparison, the area of the EU is about 4.5 million km², and the area of contiguous U.S. about 8.1 million km². Satellite image: MODIS / Terra. Graphic: Antti Lipponen […]

Animation showing the concentration of black carbon particulates — commonly called soot — around the Arctic from 1 July 2019 to 29 July 2019. Graphic: Lauren Dauphin / NASA Earth Observatory

Arctic fires fill Northern Hemisphere skies with soot

By Kasha Patel 1 August 2019 (NASA) – In June and July 2019, more than 100 long-lived and intense wildfires blazed within the Arctic Circle. Most of them burned in Alaska and Siberia, though a few raged even in Greenland. As these fires lofted thick plumes of smoke into the skies, they also launched megatons of tiny, harmful particles into the […]

Photo showing black skies over the sub-Arctic Verkhoyansk district in the north of Yakutia, Russia, 9 August 2019. The darkness is caused by unusually think cloud formation driven by carbon monoxide from the enormous forest fires in the south of Yakutia. Photo: The Siberian Times

Black skies over Siberia: Sun disappears behind thick clouds in bizarre repeat of 2018 blackout – Giant sub-Arctic wildfires spewing enormous amounts of carbon monoxide

9 August 2019 (The Siberian Times) – Residents of sub-Arctic Verkhoyansk district of Yakutia woke up in complete darkness. There was no trace of light until after 8am local time over the Verkhoyansk district in the north of Yakutia. Almost exactly a year ago – in July 2018 – there was another pitch black morning […]

The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite captured an image of thick wildfire smoke swirling over the state on 8 July 2019. Meteorologists in Fairbanks reported visibility had dropped to less than one mile due to smoke, and air quality sensors in the city reported skyrocketing levels of particulates in the air. Photo: NASA Earth Observatory

Baked Alaska: State endures warmest month on record in July 2019

By Christopher C. Burt 9 August 2019 (Weather Underground) – July 2019 was the warmest month on record for the state of Alaska, smashing the previous record by almost one full degree Fahrenheit and leaving numerous local records for hottest day and warmest month in the superheated dust. Records for statewide average temperatures date back […]

An artist, moved by what was left behind of his friend's home after a wild fire, used the site as a canvas. Shane Grammer said he was devastated to find out how many people he knows were left homeless by the Camp Fire in Paradise, California. His friend, Shane Edwards, agreed to let him create a mural on what remained of his burned-down home. After three hours, Grammer had created a striking image of a beautiful woman that is giving people hope on 4 January 2019. Photo: Inside Edition

“Sticker shock” for California wildfire areas as insurance rates double, and policies are dropped – “It’s time to address the impact that more severe weather is having on Americans instead of fighting about climate change”

By Dale Kasler, Ryan Sabalow, and Phillip Reese 18 July 2019 (The Sacramento Bee) – Jennifer Burt knows she lives in a fire-prone community. That’s why she’s done everything she can to fire-proof her home in Meadow Vista, in the bushy, densely wooded Placer County foothills, even installing a sprinkler system on the roof. Yet […]

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