Distribution Dissolved organic carbon

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a diagram showing basic composition of dissolved organic matter in ocean.



in addition vertical distributions, horizontal distributions have been modeled , sampled well. in surface ocean @ depth of 30 meters, higher dissolved organic carbon concentrations found in south pacific gyre, south atlantic gyre, , indian ocean. @ depth of 3000 meters, highest concentrations in north atlantic deep water dissolved organic carbon high concentration surface ocean removed depth. since time scales of horizontal motion along ocean bottom in thousands of years, refractory dissolved organic carbon consumed on way north atlantic , reaches minimum in north pacific.








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