YaleEnvironment360
by Jim Robbins
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| A Daniel G Rego photo. |
California’s ancient sequoias — some of which have stood more than 1,000 years — are facing an existential threat from increasingly intense wildfires linked to climate change. But federal efforts to thin forests to reduce fire risks are drawing pushback from conservation groups. Story here.
Royal Society Journals
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| A mangrove forrest, close up. Photo by Jeff Kelleway |
The expansions are occurring on low-lying islands of the Great Barrier Reef, creating new habitats and protecting coastlines from storms and sea level rise. They're also capturing carbon and helping tiny islands grow. Mangroves of the Howick Islands in the northern Great Barrier Reef have been mapped for the first time since 1974. The new maps show that the mangrove forests have extended at rates of up to five metres a year, adding over 10,000 tonnes of new biomass. Watch video, below.
EurekAlert
Wildfires, cigarette smoking and vehicles all emit a potentially harmful compound called isocyanic acid. The substance has been linked to several health conditions, including heart disease and cataracts. Scientists investigating sources of the compound have now identified off-road diesel vehicles in oil sands production in Alberta, Canada, as a major contributor to regional levels of the pollutant. Their report appears in ACS' journal Environmental Science & Technology.
MOTHER CORP NEWS
Silica sand. Photo by ರವಿಮುಂ
Springfield councillor says survey results will be shared with council, provincial election candidates. Widespread opposition persists in southeastern Manitoba to an Alberta-based company's proposed plan to mine for pure silica sand in the rural municipality of Springfield, two local councillors say. Story here.
MiningWatch CANADA
Last week, the Government of Manitoba released the Critical Minerals Strategy: Driving Sustainable Growth. For years, Manitoba’s environmental community has been raising the alarm about the short and long-term implications of mining on the environment and the health of mining-adjacent communities.
There is a need for a more thoughtful and detailed strategy that meaningfully addresses the environmental concerns and interests of the public and Indigenous communities. DETAILS HERE.
Jamie Sandison - Canada's National Observer
My analysis of data from the National Oceanic and Atmospheric Administration reveals a staggering revelation — more than 150 monthly temperature records have been broken across Canada this year. Details here.
The Tyee
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| Alberta Premier, Danielle Smith. |
World Weather Attribution
During May and June 2023 Canada witnessed exceptionally extreme fire-weather conditions, leading to extensive wildfires that burned over 13 million hectares. Story here.
WORLD WEATHER ATTRIBUTION
Following a record hot June, large areas of the US, Canada, Mexico, Southern Europe and China experienced extreme heat in July 2023, breaking many local high temperature records. Details here.
Please also read;
National Observer
“There is no rain in our community. We walk for more than eight hours every day to get water,” Drought forced Dawele*, 14, from Ethiopia, to drop out of school.she explains. “Because of this, I couldn’t attend class and was forced to drop out. I love mathematics and want to be a teacher, but now I don’t know what my future will be.” Dawele is just one of 15 million people in the Horn of Africa who can no longer go to school because of severe drought. STORY HERE.
