ODM2 Controlled Vocabularies
Login
New Request
Units Type
⤴
Make a request to add or modify a term.
Please enter a URI-friendly version of your term with no spaces, special characters, etc.
Term
*
Please enter the term as you would expect it to appear in a sentence.
Name
*
Please enter a detailed definition of the term.
Definition
Salinity is the saltiness or dissolved salt content of a body of water. Salinity is an important factor in determining many aspects of the chemistryof natural waters and of biological processes within it, and is a thermodynamic state variable that, along with temperature and pressure, governs physical characteristics like the density and heat capacity of the water. The use of electrical conductivity measurements to estimate the ionic content of seawater led to the development of the so-called practical salinity scale 1978 (PSS-78). Salinities measured using PSS-78 do not have units. The 'unit' of PSU (denoting practical salinity unit) is sometimes added to PSS-78 measurements, however this is officially discouraged.
You may suggest a category for the term. Refer to the vocabulary to see which categories have been used. You may also suggest a new category.
Category
Enter a note about where the term came from. If you retrieved the definition of the term from a website or other source, note that here.
Provenance
Wikipedia
If you retrieved the term from another formal vocabulary system, enter the URI of the term from the other system here.
Provenance uri
Please enter any additional notes you may have about the term.
Note
Default unit
Dimension symbol
Dimension length
Dimension mass
Dimension time
Dimension current
Dimension temperature
Dimension amount
Dimension light
Enter your name.
Submitter name
*
Enter your email address.
Submitter email
*
Please enter a brief description of the reason for your submission (e.g., Term does not exist yet, Term is needed for my data use case, etc.)
Request reason
*