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271 messages66 participants20 messages aujourd’hui
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Robert Sanscartier

An open-access database of nature-based carbon offset project boundaries

nature.com/articles/s41597-025

NatureAn open-access database of nature-based carbon offset project boundaries - Scientific DataNature-based climate solutions (NBS) have become an important component of strategies aiming to reduce atmospheric CO2 and mitigate climate change impacts. Carbon offsets have emerged as one of the most widely implemented NBS strategies, however, these projects have also been criticized for exaggerating offsets. Verifying the efficacy of NBS-derived carbon offset is complicated by a lack of readily available geospatial boundary data. Herein, we detail methods and present a database of nature-based offset project boundaries. This database provides the locations of 575 NBS projects distributed across 55 countries. Geospatial boundaries were aggregated using a combination of scraping data from carbon project registries (n = 433, 75.3%) as well as manual georeferencing and digitization (n = 127, 22.1%). Database entries include three varieties of carbon projects: avoided deforestation, afforestation, reforestation and re-vegetation, and improved forest management. An accuracy assessment of the georeferencing and digitizing process indicated a high degree of accuracy (intersection over union score of 0.98 ± 0.015).
#ClimateChange#GlobalWarming#IrreversibleOverheating
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La Griffe

Le Saint-Laurent, comme bien d'autres zones marines dans le monde, étouffe littéralement. Ce phénomène, appelé #hypoxie prend de l'ampleur avec les #changementsclimatiques Selon l’océanographe physicien Peter Galbraith de Pêches et Océans Canada, le Saint-Laurent fait présentement face à un trio infernal : température, oxygène dissous, acidification. Les pires conditions jamais observées. ici.radio-canada.ca/recit-nume

La zone hypoxique débute à Tadoussac et s’étend jusqu’à Anticosti.
#environnement#pollution#saintlaurent
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Robert Sanscartier

Extinction Rebellion activists block A12 in The Hague to protest fossil fuel subsidies

Climate activists from Extinction Rebellion (XR) staged a protest on the A12 highway in The Hague on Saturday, causing significant disruptions. The police confirmed on X (formerly Twitter) that the first arrests were made during the protest

nltimes.nl/2025/04/05/extincti

NL Times · Extinction Rebellion activists block A12 in The Hague to protest fossil fuel subsidiesClimate activists from Extinction Rebellion (XR) staged a protest on the A12 highway in The Hague on Saturday, causing significant disruptions. The police confirmed on X (formerly Twitter) that the first arrests were made during the protest. The protest began around noon, with groups of activists sitting on the road in various locations. One of the protest groups was situated at the corner of Zuid-Hollandlaan and Koningskade near Malieveld, where activists also sat on the ground to block traffic.
#Netherlands#ClimateChange#GlobalWarming
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Robert Sanscartier

South Florida believes climate change is happening more than the rest of the state, U.S.: Yale survey

In every category, Americans and Floridians come in with pretty similar numbers, below what the rest of the world tends to think. But South Florida is an outlier

nbcmiami.com/news/local/changi

NBC 6 South Florida · South Florida believes climate change is happening more than the rest of the state, U.S.: Yale surveyPar Steve MacLaughlin
#Florida#USA#US
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Robert Sanscartier

Did climate change supercharge the ‘once-in-a-lifetime’ storm pummeling the central US?

A relentless storm is unleashing floods and tornadoes. Here's how a warmer atmosphere and a simmering Gulf of Mexico could be making it worse

grist.org/climate/climate-chan

Grist · Did climate change supercharge the ‘once-in-a-lifetime’ storm pummeling the central US?Par Matt Simon
#USA#US#ClimateChange
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