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en.wikipedia.org/wiki/Oxygen_minimum_zone

The Oxygen minimum zone (OMZ), sometimes referred to as the shadow zone, is the zone in ... The deep ocean thus has higher oxygen because rates of oxygen consumption are low compared with the supply of cold, oxygen-rich deep waters  ...

levin.ucsd.edu/research/Am%20Sci%202002.pdf

seafloor, supplying oxygen to deep-sea ... Oxygen-deprived zones are common and might become more so with climate ... come permanently short of oxygen,.

oceanexplorer.noaa.gov/explorations/10lophelia/background/edu/media/loph10_oxygen912.pdf

Focus Question. How does dissolved oxygen concentration vary in the deep ocean, and .... Dissolved oxygen in the ocean comes from photosynthetic organisms ...

marinebio.org/oceans/deep

The dark, cold waters of much of the deep sea have adequate oxygen. This is because cold water can dissolve more oxygen than warm water, and the deepest  ...

worldoceanreview.com/en/wor-1/ocean-chemistry/oxygen

A massive deployment of oxygen sensors is projected for the coming years, which ... ocean by the motion of water currents, especially with the formation of deep ...

www.nationalgeographic.org/activity/save-the-plankton-breathe-freely

The remaining 2 percent of Earth's oxygen comes from other sources. The ocean produces oxygen through the plants (phytoplankton, kelp, and algal plankton) ...

www.untamedscience.com/biology/biomes/deep-sea-biome

In this short biome video we discuss the deep sea while going to 2,000 feet in a .... No photosynthesis takes place to replenish oxygen, but the creatures here do .... for bacteria and animals, but it is only a transient source of food, coming and ...

www.fondriest.com/environmental-measurements/parameters/water-quality/dissolved-oxygen

Where Does DO Come From? .... The dissolved oxygen requirements of open- ocean and deep-ocean fish are a bit harder to track, but there have been some ...

discovermagazine.com/2001/aug/featphysics

Aug 1, 2001 ... ... bottom of the Indian Ocean, and all I got was this lousy cup")— come back very, ... Some oxygen remains in their lungs, but they mostly store it in their ... Only a few deep-sea organisms have been kept alive at the surface for ...