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  2. Haline contraction coefficient - Wikipedia

    en.wikipedia.org/wiki/Haline_contraction_coefficient

    It contains coupled non-linear equations that are derived from the Gibbs function. These equations are formulated in the equation of state of seawater, also called the equation of seawater. This equation relates the thermodynamic properties of the ocean (density, temperature, salinity and pressure). These equations are based on empirical ...

  3. Salinity - Wikipedia

    en.wikipedia.org/wiki/Salinity

    Annual mean sea surface salinity for the World Ocean. Data from the World Ocean Atlas 2009. [1] International Association for the Physical Sciences of the Oceans (IAPSO) standard seawater. Salinity (/ s ə ˈ l ɪ n ɪ t i /) is the saltiness or amount of salt dissolved in a body of water, called saline water (see also soil salinity). It is ...

  4. Temperature–salinity diagram - Wikipedia

    en.wikipedia.org/wiki/Temperaturesalinity_diagram

    Temperature and salinity combine to determine the potential density of seawater; contours of constant potential density are often shown in T-S diagrams. Each contour is known as an isopycnal, or a region of constant density. These isopycnals appear curved because of the nonlinearity of the equation of state of seawater.

  5. Satellite surface salinity - Wikipedia

    en.wikipedia.org/wiki/Satellite_surface_salinity

    The fraction of brightness temperature to actual temperature is defined as the emissivity. The relationship between brightness temperature and temperature can be written as: = where T b is the brightness temperature, e is the emissivity, and T is the temperature of the surface sea water. The emissivity describes the ability of an object to emit ...

  6. Ocean stratification - Wikipedia

    en.wikipedia.org/wiki/Ocean_stratification

    The difference is that the density increases with depth, whereas the salinity and temperature decrease with depth. The halo-, thermo-, and pycnocline at 10E, 30S. For this image the annual means of the year 2000 from the GODAS Data [4] has been used. In the ocean, a specific range of temperature and salinity occurs.

  7. Conservative temperature - Wikipedia

    en.wikipedia.org/wiki/Conservative_temperature

    Conservative temperature is defined to be directly proportional to potential enthalpy. It is rescaled to have the same units as the in-situ temperature: = where = 3989.24495292815 J kg −1 K −1 is a reference value of the specific heat capacity, chosen to be as close as possible to the spatial average of the heat capacity over the entire ocean surface.

  8. TEOS-10 - Wikipedia

    en.wikipedia.org/wiki/TEOS-10

    EOS-80 (Equation of State of Seawater -1980) uses Practical Salinity measured on the PSS-78 (Practical Salinity Scale of 1978) scale that itself is based on measurements of temperature, pressure and electrical conductivity. Thus, EOS-80 did not account for different chemical compositions of seawater. [2]

  9. Ocean dynamics - Wikipedia

    en.wikipedia.org/wiki/Ocean_dynamics

    The mathematical relationship between vertical and horizontal velocities can be derived by expressing the idea of conservation of angular momentum for a fluid on a rotating sphere. This relationship (with a couple of additional approximations) is known to oceanographers as the Sverdrup relation. [3]