Δρομογράφος on Nostr: #Arctic Tundra Goes From Carbon Sink to Carbon Source for the First Time in Millennia ...

#Arctic Tundra Goes From Carbon Sink to Carbon Source for the First Time in Millennia
#ClimateCrisis

https://www.ecowatch.com/arctic-tundra-carbon-dioxide-source.htmlTundra in the Arctic is becoming a net source of carbon dioxide, rather than the climate-beneficial carbon sink it has been for millennia.