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Anoxia

Image: deep sea (s. ocean anoxia, climate change)
Ancient CO₂ spikes triggered ocean anoxia despite high oxygen levelsClimate

Ancient CO₂ spikes triggered ocean anoxia despite high oxygen levels

New research from the University of California, Davis, the Chinese Academy of Sciences and Texas A&M University reveals that massive emissions, or burps, of carbon…
SourceSourceJune 24, 2025 Full article
Researchers hike up the side of Mount Ashibetsu in Japan
Prehistoric rock in Japan uncovers the timeline of ancient ocean anoxiaClimate

Prehistoric rock in Japan uncovers the timeline of ancient ocean anoxia

An ancient rock formation on Japan's Mount Ashibetsu has allowed scientists to pinpoint the timing and duration of one of Earth's most extreme environmental disruptions:…
Muser NewsDeskMuser NewsDeskDecember 20, 2024 Full article