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☆ How climate change drives heatwaves and wildfires in Europe
▼ + stars: | 2023-08-17 | by ( Kate Abnett | ) www.reuters.com time to read: +5 min

Here's how climate change drives these events. FINGERPRINTS OF CLIMATE CHANGETo find out exactly how much climate change affected a specific heatwave, scientists conduct "attribution studies". CLIMATE CHANGE DRIVES WILDFIRESClimate change increases hot and dry conditions that help fires spread faster, burn longer and rage more intensely. The study found that human-induced climate change played an absolutely overwhelming role in the extreme heatwaves that swept across North America, Europe and China in July. But scientists concur that without steep cuts to the greenhouse gases causing climate change, heatwaves, wildfires, flooding and drought will significantly worsen.

Persons: Alexandros Avramidis, Friederike Otto, Sonia Seneviratne, Seneviratne, Rhodes, Copernicus, Mark Parrington, Victor Resco de, Kate Abnett, Gloria Dickie, Katy Daigle, Barbara Lewis, Josie Kao, Jonathan Oatis Organizations: Firefighters, REUTERS, Rights, United Nations, Imperial College London, ETH Zurich, Union, Spain's Lleida University, Thomson Locations: Sesklo, Greece, Europe, Spain, France, Netherlands, Paris, North America, China, Victor Resco de Dios

☆ Unprecedented Canada wildfires obliterate previous annual pollution record in just seven months
▼ + stars: | 2023-08-03 | by ( Sam Meredith | ) www.cnbc.com time to read: +1 min

An aerial view of wildfire of Tatkin Lake in British Columbia, Canada on July 10, 2023. The intensity of Canada's raging wildfires have generated record levels of carbon emissions, the EU's climate monitor said Thursday. Europe's Copernicus Atmosphere Monitoring Service (CAMS) found that accumulated carbon emissions from Canadian wildfires had soared to 290 megatons in just the first seven months of 2023. That is already more than double Canada's previous whole-year record and accounts for over 25% of the global total year-to-date. We support users in mitigating the impacts through monitoring the fire activity and intensity, and the emitted smoke," Parrington said.

Persons: Mark Parrington, Parrington Organizations: Monitoring Service, Northern, CAMS Locations: Lake, British Columbia, Canada, Portugal, South Korea, U.S

☆ Canadian wildfire emissions double previous record as flames rage on
▼ + stars: | 2023-08-03 | by ( ) www.reuters.com time to read: +3 min

The estimated Canadian fires emissions account for over 25% of the global total for 2023 to date, and are well above the previous Canadian record of 138 million tonnes registered in 2014, Copernicus said on Thursday. This year's wildfire season is also the worst on record for area burned, with about 131,000 square kilometres (50,579 square miles) already scorched across eastern and western Canada. Wildfire smoke is linked to higher rates of heart attacks, strokes, and more visits to emergency rooms for respiratory conditions. It's estimated that Canada's northern boreal forest stores more than 200 billion tonnes of carbon — equivalent to several decades worth of global carbon emissions. The carbon released is roughly equivalent to Indonesia's annual carbon dioxide emissions from the burning of fossil fuels.

Persons: Jesse Winter, Copernicus, Mark Parrington, Ismail Shakil, Aurora Ellis Organizations: REUTERS, OTTAWA, Atmospheric Monitoring Service, Canadian Interagency Forest Fire, New, Thomson Locations: Canada, U.S, Washington, Osoyoos, British Columbia, Greece, New York City, Toronto, Ottawa

This year's wildfire season is the worst on record in Canada, with some 76,000 square kilometres (29,000 square miles) burning across eastern and western Canada. "The difference is eastern Canada fires driving this growth in the emissions more than just western Canada," said Copernicus senior scientist Mark Parrington. The carbon they have released is roughly equivalent to Indonesia's annual carbon dioxide emissions from the burning of fossil fuels. It's estimated that Canada's northern boreal forest stores more than 200 billion tonnes of carbon — equivalent to several decades worth of global carbon emissions. Canada's wildfire season typically peaks in late July or August, with emissions continuing to climb throughout the summer.

Persons: Cpl Marc, Andre Leclerc, Copernicus, Mark Parrington, Parrington, there's, David Evans, Ed Osmond Organizations: Canadian Forces, REUTERS, Atmospheric Monitoring, Canadian Interagency Forest Fire, New, Thomson Locations: Mistissini, Quebec, Canada, Alberta, British Columbia, New York City, Toronto, Ontario, Europe

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