Ocean fertilization or ocean nourishment is a type of geoengineering based on the purposeful introduction of nutrients to the upper ocean to increase marine food production and to remove carbon dioxide from the atmosphere. A number of techniques, including fertilization by iron, urea and phosphorus have been proposed. Another possible objective of ocean fertilization is to produce more sulfate aerosol in the atmosphere and so increase the amount of sunlight being reflected by clouds, cooling the Earth. There has been commercial interest in using these techniques to reduce carbon dioxide concentrations.
Read more about Ocean Nourishment: Techniques and Motivation, Iron Fertilization, Phosphorus Fertilization, Nitrogen Fertilization, Volcanic Ash As A Nutrient Source, Ocean Nourishment and International Law, Solar Radiation Management
Famous quotes containing the words ocean and/or nourishment:
“If fishes were wishes the ocean would be all of our desire.”
—Gertrude Stein (1874–1946)
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I am, being woman, hard beset;
I live by squeezing from a stone
The little nourishment I get.”
—Elinor Wylie (1885–1928)