Expert Answers » Marine Biology
Marine Biology Glossary Definition (English)

PSU Defined
The following is in context to Marine Biology, because it's common for a single word to have multiple meanings you will find additional research links near the bottom of the page.
"Practical Salinity Units.A measure of the salt content of seawater, based upon electrical conductivity of reference sea water, which now happens to be a reference set of diluted sea water samples from the North Atlantic of known salt content.See PPT."
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Additional PSU Definition Starting Points
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