Using sharks to study ocean oxygen, and what ancient minerals teach us about early Earth
Science Magazine Podcast
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Sharks Are Sensitive to Low Oxygen Water
Sharks seem to prefer this area with low oxygen, which seems a little bit contradictory. These are fish that probably would prefer to be in oxygen rich waters. So what was it like being out there looking for sharks in the ocean off the coast of northern Africa? It's stank of running fish. You just spend a lot of time waiting and hoping that the sharks beneath the water are doing something more exciting than what you're doing on the boat.
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