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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  ...

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.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 ...

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

seafloor, supplying oxygen to deep-sea .... Oxygen-minimum zones, such as the one atop Volcano 7 in the eastern Pacific ... come permanently short of oxygen,.

www.americanscientist.org/issues/feature/2002/5/deep-ocean-life-where-oxygen-is-scarce

FEATURE ARTICLE. Deep-Ocean Life Where Oxygen Is Scarce. Oxygen- deprived zones are common and might become more so with climate change. Here life ...

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.marbef.org/wiki/Deep_sea

Jul 9, 2010 ... The deep sea floor represents the largest habitat on earth. ... When the deep water is further from its origin the oxygen concentration ... have bizarre body shapes, because they never come into contact with a physical barrier.

www.waterencyclopedia.com/Mi-Oc/Ocean-Biogeochemistry.html

Deep in the ocean, mud-dwelling creatures await the arrival of their next meal ... Some of the atmospheric gases such as oxygen and carbon dioxide are vitally ... The water that comes out of these hot springs comes from normal deep-ocean ...

science-class.net/Oceanography/characteristics/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 ...