anoxic

This ends with planetary desertification, an anoxic event, or some kind of chaotic flip to a new ice age.

There are biological concerns where polluted water is already anoxic enough so blocking light is not going to help.

C4 photosynthesis creates an anoxic environment in bundle sheath cells to stop RuBisCO wastefully fixing oxygen instead of CO2.

How would sending a few dozen people to the subzero anoxic radioactive and sterile desert known as Mars help Humanity?

An anoxic event would kill all humans and most other life on earth, as it has several times in earth's history.

I didn't see the paper address specifically if that fjord had anoxic periods before humans changed the inputs.

The anoxic nature of the boggy water greatly slows the decomposition of the logs.

I agree with the rest of your point on oil innovation, even if it's just driving us faster towards the next anoxic event...

Likely anoxic or anaerobic conditions where nothing decomposes.

Pretty good review of the Anoxic extinctions.

In a bit of cosmic irony, the life that was killed in previous anoxic events is what turned into the fossil fuel we're burning today.

If that cascade could somehow be halted, prolonged anoxic episodes would not necessarily lead to the cell death landslides we see today after strokes and cardiac arrests.

"Typically, oceanic anoxic events lasted for less than half a million years, before a full recovery." Whoa.