The history of standard seawater
نویسندگان
چکیده
A standard seawater, to be used in ali salinity determinations, was first recommended to oceanographers by Martin Knudsen in 1 XY9. The history of how the standard was developed over the past 70 years orso, in such a way that continuity was maintained in ali chlorinity and salinity determinations, is described in this paper. Discussion of the Primary Standard and of the history of the Standard Seawater Service are also included.
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تاریخ انتشار 2012