Created: March 20, 2016

Proposer: Jonathan Gregory / Stephen Griffies

Proposed Date: 2015-01-30

CMIP6 - OMIP

Change Date: March 20, 2016, 11:56 p.m.

Term: **tendency_of_sea_water_salinity_expressed_as_salt_content_due_to_parameterized_mesoscale_diffusion**

Unit: kg m-2 s-1

Unit ref:

AMIP:

GRIB:

"Content" indicates a quantity per unit area. The specification of a physical process by the phrase due_to_process means that the quantity named is a single term in a sum of terms which together compose the general quantity named by omitting the phrase. "tendency_of_X" means derivative of X with respect to time. This tendency expresses the time change in model salt content in a grid cell due to parameterized mesoscale eddy diffusive processes (e.g., neutral diffusion in the interior and horizontal diffusion in the surface boundary layer) impacting the prognostic salinity.

Change Date: May 17, 2017, 10:32 p.m.

Term: **tendency_of_sea_water_salinity_expressed_as_salt_content_due_to_parameterized_mesoscale_diffusion**

Unit: kg m-2 s-1

Unit ref: KSP2

AMIP:

GRIB:

Change Date: Oct. 11, 2017, 10:50 p.m.

Term: **tendency_of_sea_water_salinity_expressed_as_salt_content_due_to_parameterized_mesoscale_eddy_diffusion**

Unit: kg m-2 s-1

Unit ref: KSP2

AMIP:

GRIB:

Change Date: Oct. 11, 2017, 10:51 p.m.

Term: **tendency_of_sea_water_salinity_expressed_as_salt_content_due_to_parameterized_mesoscale_eddy_diffusion**

Unit: kg m-2 s-1

Unit ref: KSP2

AMIP:

GRIB:

"Content" indicates a quantity per unit area. The phrase "tendency_of_X" means derivative of X with respect to time. The specification of a physical process by the phrase due_to_process means that the quantity named is a single term in a sum of terms which together compose the general quantity named by omitting the phrase. Parameterized mesoscale eddy diffusive processes include diffusion along neutral density surfaces in the interior of the ocean and horizontal diffusion in the surface boundary layer.

Change Date: Nov. 27, 2017, 8:07 p.m.

Term: **tendency_of_sea_water_salinity_expressed_as_salt_content_due_to_parameterized_mesoscale_eddy_diffusion**

Unit: kg m-2 s-1

Unit ref: KSP2

AMIP:

GRIB:

The phrase "tendency_of_X" means derivative of X with respect to time. "Content" indicates a quantity per unit area. The specification of a physical process by the phrase due_to_process means that the quantity named is a single term in a sum of terms which together compose the general quantity named by omitting the phrase. Parameterized mesoscale eddy diffusive processes include diffusion along neutral density surfaces in the interior of the ocean and horizontal diffusion in the surface boundary layer. Parameterized mesoscale eddy diffusive processes include diffusion along neutral directions in the interior of the ocean and horizontal diffusion in the surface boundary layer. The processes occur on a spatial scale of many tens of kilometres and an evolutionary time of weeks.

Change Date: Nov. 27, 2017, 8:13 p.m.

Unit: kg m-2 s-1

Unit ref: KSP2

AMIP:

GRIB:

The phrase "tendency_of_X" means derivative of X with respect to time. "Content" indicates a quantity per unit area. The specification of a physical process by the phrase due_to_process means that the quantity named is a single term in a sum of terms which together compose the general quantity named by omitting the phrase. Parameterized mesoscale eddy diffusive processes include diffusion along neutral directions in the interior of the ocean and horizontal diffusion in the surface boundary layer. The processes occur on a spatial scale of many tens of kilometres and an evolutionary time of weeks.