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Artificial seawater
Artificial seawater (abbreviated ASW) is a mixture of dissolved mineral salts (and sometimes vitamins) that simulates seawater. Artificial seawater is primarily used in marine biology and in marine and reef aquaria, and allows the easy preparation of media appropriate for marine organisms (including algae, bacteria, plants and animals). From a scientific perspective, artificial seawater has the advantage of reproducibility over natural seawater.
==Example==
The tables below present an example of an artificial seawater preparation devised by Kester, Duedall, Connors and Pytkowicz (1967).〔Kester, D. R., Duedall, I. W., Connors, D. N. and Pytkowicz, R. M. (1967). (Preparation of Artificial Seawater ). ''Limnology & Oceanography'' 12, 176—179.〕 The recipe consists of two lists of mineral salts, the first of anhydrous salts that can be weighed out, the second of hydrous salts that should be added to the artificial seawater as a solution.
While all of the compounds listed in the recipe above are inorganic, mineral salts, some artificial seawater recipes, such as Goldman and McCarthy (1978),〔Goldman, J. C. and McCarthy, J. J. (1978). (Steady-state growth and ammonium uptake of a fast-growing marine diatom ). ''Limnology & Oceanography'' 23, 695–703.〕 make use of trace solutions of vitamins or organic compounds.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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