[austincheney]

I don’t think that is accurate. Most of the oxygen produced by the Amazon remains local and is consumed by local fauna. The rest of the world is almost entirely dependent upon local systems and oceanic diatoms for oxygen.

There are many other serious environmental concerns at stake, but not oxygen loss.

[kibibu]

What? This doesn't sound plausible at all. Do you have a citation for this claim?

This paper suggests quite the opposite. https://www.sciencedirect.com/science/article/pii/S209592731...

[austincheney]

There is a large HN discussion about it: https://news.ycombinator.com/item?id=20789771

[thewhitetulip]

Makes sense that regions would have a local source of O2.

But it will have some impact on CO2 right?