Top: Opal Reef in the northern Great Barrier Reef before, during and after the 2016 mass bleaching event. (left to right: September 2015, April 2016, November 2016). Bottom: Double Cone Island in the Whitsundays area of the Great Barrier Reef in 2014, post-cyclone Debbie in 2017 and mid-2018 (left to right). Photo: Taylor Simpkins / Australian Institute of Marine Science

Great Barrier Reef outlook downgraded to “very poor” as threats mount – “We’ve had ten years of warnings, ten years of rising greenhouse emissions, and ten years watching the Reef heading for a catastrophe”

By Peter Hannam 30 August 2019 (The Sydney Morning Herald) – The Great Barrier Reef is at “a critical point” with the marine park’s outlook downgraded on Friday from “poor” to “very poor” due to coral bleaching and deforestation. Climate change resulting in rising sea temperatures was blamed in the federal government’s five-year Great Barrier Reef […]

Brazil president Jair Bolsonaro gestures during the Brazilian Sugarcane Industry Association's Unica Forum 2018 in São Paulo, 18 June 2018. Photo: Miguel Schincariol / Getty Images

Humans bicker while the rainforest burns: Brazil rejects G-7 aid pledged to fight Amazon fires, but Bolsonaro might accept offer if Macron apologizes

By Guy Davies 27 August 2019 LONDON (ABC News) – A senior government official said Brazil would reject the $22 million G-7 countries promised to help fight the wildfires raging in the Amazon. Brazilian President Bolsonaro’s chief of staff Onyx Lorenzoni told Globo News, a Brazilian publication, that Brazil would reject the $22 million aid package, suggesting that the money […]

Aerial view of a wildfire burning in the Amazon rainforest near Porto Velho, Brazil, 26 August 2019. The Brazilian state of Rondonia has 6,436 fires burning so far this year in it, according to Brazil's National Institute for Space Research (INPE). Photo: Natalie Gallón / CNN

Flying above the Amazon fires, “all you can see is death”

By Nick Paton Walsh and Natalie Gallón 26 August 2019 Porto Velho, Brazil (CNN) – The smoke is so thick, at times the Cessna airplane had to climb to stay out of it. At times your eyes burn and you close the air vents to keep the cabin habitable. Sometimes it is so bad, it […]

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 […]

Donald Trump’s empty chair at the G7 talks on the climate emergency on Monday, 26 August 2019. Photo: POOL / Reuters

Trump skips G7 talks on climate crisis and Amazon wildfires – Trump team calls global warming a “niche issue”

By Angelique Chrisafis 26 August 2019 BIARRITZ, France (The Guardian) – Donald Trump did not attend Monday’s crucial discussion on climate and biodiversity at the G7 meeting of international leaders in Biarritz, missing talks on how to deal with the Amazon rainforest fires as well as new ways to cut carbon emissions. Reporters noticed at […]

Synchronous fireflies light up the Smoky Mountains. In this 345-second time-lapse exposure, fireflies blink through the woods during the Elkmont Fireflies viewing event at Elkmont Campground in Great Smoky Mountains National Park, Tennessee on Friday, 31 May 2019. The "Photinus carolinus" firefly is the only species in America that can synchronize their light patterns as part of their annual mating ritual. Photo: Calvin Mattheis / News Sentinel

Fireflies are dying out because people are destroying their habitats

By Dan Radel 31 July 2019 (Asbury Park Press) – Blink and you’ll miss one. Collecting fireflies is a childhood memory that many of us share. Their glowing lights begin to appear in the twilight around the time school ends each year, signaling the start of summer vacation.  But is the fire going out?     Researchers and advocates say the insect is […]

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 brine pools at the SQM lithium mine on the Atacama salt flat in the Atacama desert of northern Chile, 10 January 2013. Photo: Ivan Alvarado / Reuters

Farmers in Chile losing freshwater battle with lithium mines – “We’ll be left here with no water, no animals, no agriculture – with nothing”

By Grace Livingstone 15 August 2019 SANTIAGO, Chile (BBC News) – Out of habit, Sara Plaza smiles when her photo is taken, but when she talks about what has happened to the land around her home, tears start to run down her face. “There used to be beautiful lagoons down there, with hundreds of flamingos,” […]

Comparison of normalized difference vegetation index (NDVI) trends over the globally vegetated areas between two periods of 1982–1998 and 1999–2015. (A) NDVI trend of 1982–1998. (B) NDVI trend of 1999–2015. (C) Differences of NDVI trend between 1999–2015 and 1982–1998. The insets (I) show the relative frequency (percent) distribution of significant decreases (Dec*; P < 0.05), decreases (Dec), increases (Inc), and significant increases (Inc*), and the insets (II) show the frequency distributions of the corresponding ranges. Graphic: Yuan, et al., 2019 / Science Advances

Atmospheric vapor deficit causing worldwide loss of vegetation

By Bob Yirka 15 August 2019 (Phys.org) – A large international team of researchers has found evidence of a connection between an increase in the atmospheric vapor deficit and worldwide vegetation loss. In their paper published in the journal Science Advances, the group describes their analysis of climate datasets and the correlation of an increase in […]

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