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MOM-ERGOM western Baltic Sea simulations with tagging of atmospheric nitrogen deposition by CMAQ

A marine physical biogeochemical model simulation was performed with the model MOM-ERGOM for the year 2012 covering the Baltic Sea. Previously, MOM-ERGOM had been initialized for several decades without tagging until 1999 and, then, from 2000 to 2011 with tagging (see below; three years would have been sufficient). The model output has been validated with measurement data of the "IOW Baltic Monitoring and long-term data program" ( https://www.io-warnemuende.de/iowdb.html IOW: Leibniz Institute for Baltic Sea Research Warnemünde) and from the HELCOM database which, now, is part of the ICES Oceanography Data Portal ( https://www.ices.dk/data/data-portals/Pages/ocean.aspx ; HELCOM: Helsinki Commissionm; ICES: International Council for the Exploration of the Seas). A publication is in preparation.

The model simulation was forced by coastDat2 COSMO-CLM data (doi:10.1594/WDCC/coastDat-2_COSMO-CLM). Atmospheric nitrogen deposition data of 16x16 km2 horizontal resolution were provided by the Helmholtz-Zentrum Geesthacht within the EU BONUS SHEBA Project (Karl et al., 2019, doi:10.5194/acp-19-7019-2019).

Nitrogen from atmospheric deposition of nitrogen from shipping emissions and from all emission sectors has been tagged in the model simulation according to a method by Menésguen et al. (2006, doi: 10.4319/lo.2006.51.1_part_2.0591). Therefore, all nitrogen-containing model variables exist three times in the output: once as regular variables and once per tagged nitrogen source (total atmospheric and shipping-related).

The simulation was performed at the North-German Supercomputing Alliance (HLRN, project id: mvk00054, zulassung.hlrn.de/kurzbeschreibungen/mvk00054.pdf). The model output data were processed and evaluated on servers provided by the project 'PROSO - Prozesse von Spurenstoffen in der Ostsee' (FKZ 03F0779A).


Technical details:

model run on MPP1 Cluster of the HLRN-III Konrad Comlpex

each simulation performed on 527 cores distributed on 22 nodes (24 cores per node; one core on one node not used) configuration of one node:

Processor: 2x Intel Xeon E5-2695v2 CPUs (12 cores per CPU), R_peak: 230 GFlop/s

RAM: 64 GiB DDR3-1866

OS: SuSE Linux Enterprise Server (SLES) version 11

Interconnect: Cray Aries

  • Identification
  • Distribution
  • Quality
  • Spatial rep.
  • Ref. system
  • Content
  • Portrayal
  • Metadata
  • Md. constraints
  • Md. maintenance
  • Schema info

Identification

Data identification

Citation

Date (Publication)
2019-11-13
Edition

1

Citation identifier
MOMERGOMBSCMAQ
Citation identifier
doi:10.26050/WDCC/MOMERGOMBSCMAQ
Principal investigator
  Leibniz-Institut für Ostseeforschung Warnemünde - Dr. Daniel Neumann
https://www.io-warnemuende.de/
Author
  Leibniz-Institut für Ostseeforschung Warnemünde - Dr. Daniel Neumann
https://www.io-warnemuende.de/
Author
  Helmholtz-Zentrum Geesthacht, Zentrum für Material- und Küstenforschung GmbH - Dr. Matthias Karl
not filled
Author
  Leibniz-Institut für Ostseeforschung Warnemünde - Dr. Hagen Radtke
https://www.io-warnemuende.de/
Author
  Leibniz-Institut für Ostseeforschung Warnemünde - Dr. Thomas Neumann
https://www.io-warnemuende.de/
Publisher
  WDC Climate at DKRZ
Point of contact
  Leibniz-Institut für Ostseeforschung Warnemünde - Dr. Thomas Neumann
https://www.io-warnemuende.de/

Format

Name

NetCDF

Keywords
  • Biogeochemical Cycle

Keywords
  • ERGOM

Keywords
  • MOM

Keywords
  • Ocean-atmosphere interaction

Use limitation

CC-BY-4.0: Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/

Language

eng; USA

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Begin date
2012-01-01
End date
2012-12-31
 

Distribution

Distribution

Distribution format
  • NetCDF ()

Digital transfer options

Transfer size
1393
OnLine resource
https://www.wdc-climate.de/ui/entry?acronym=MOMERGOMBSCMAQ
 

Quality

Data quality

Hierarchy level
collection

Completeness commission

Name of measure

n/a

Measure description

None

Non quantitative attribute accuracy

Name of measure

n/a

Measure description

None

Conceptual consistency

Name of measure

n/a

Measure description

None

 

Content

Coverage Description

Attribute description
mole_concentration_of_organic_detritus_expressed_as_nitrogen_in_sea_water
Descriptor

alias: mole_concentration_of_organic_detritus_in_sea_water_expressed_as_nitrogen

Mole concentration means number of moles per unit volume, also called "molarity", and is used in the construction mole_concentration_of_X_in_Y, where X is a material constituent of Y. A chemical species denoted by X may be described by a single term such as 'nitrogen' or a phrase such as 'nox_expressed_as_nitrogen'. The phrase 'expressed_as' is used in the construction A_expressed_as_B, where B is a chemical constituent of A. It means that the quantity indicated by the standard name is calculated solely with respect to the B contained in A, neglecting all other chemical constituents of A. Organic detritus are particles of debris from decaying plants and animals. [CF-Standard Name]; unit: mol m-3

Coverage Description

Attribute description
surface_downward_mole_flux_of_carbon_dioxide
Descriptor

alias: surface_carbon_dioxide_mole_flux

"Downward" indicates a vector component which is positive when directed downward (negative upward). In accordance with common usage in geophysical disciplines, "flux" implies per unit area, called "flux density" in physics. The surface called "surface" means the lower boundary of the atmosphere. The chemical formula for carbon dioxide is CO2. The standard name surface_upward_mole_flux_of_carbon_dioxide should be used to label data in which the flux is positive when directed upward. The standard name "surface_carbon_dioxide_mole_flux" is deprecated because it does not specify in which direction the flux is positive. Any data having the standard name "surface_carbon_dioxide_mole_flux" should be examined carefully to determine which sign convention was used. [CF-Standard Name]; unit: mol m-2 s-1

Coverage Description

Attribute description
mole_concentration_of_dissolved_molecular_oxygen_in_sea_water
Descriptor

mole_concentration_of_dissolved_molecular_oxygen_in_sea_water [CF-Standard Name]; unit: mol m-3

Coverage Description

Attribute description
mole_content_of_nitrogen_in_particulate_organic_carbon_in_sediment
Descriptor

not filled; unit: mol m-2

Coverage Description

Attribute description
sea_water_practical_salinity
Descriptor

cf:Practical Salinity, S_P, is a determination of the salinity of sea water, based on its electrical conductance. The measured conductance, corrected for temperature and pressure, is compared to the conductance of a standard potassium chloride solution, producing a value on the Practical Salinity Scale of 1978 (PSS-78). This name should not be used to describe salinity observations made before 1978, or ones not based on conductance measurements. Conversion of Practical Salinity to other precisely defined salinity measures should use the appropriate formulas specified by TEOS-10. Other standard names for precisely defined salinity quantities are sea_water_absolute_salinity (S_A); sea_water_preformed_salinity (S_*), sea_water_reference_salinity (S_R); sea_water_cox_salinity (S_C), used for salinity observations between 1967 and 1977; and sea_water_knudsen_salinity (S_K), used for salinity observations between 1901 and 1966. Salinity quantities that do not match any of the precise definitions should be given the more general standard name of sea_water_salinity. Reference: www.teos-10.org; Lewis, 1980 doi:10.1109/JOE.1980.1145448. [CF-Standard Name]; unit: 1

Coverage Description

Attribute description
mole_concentration_of_dissolved_organic_nitrogen_in_sea_water
Descriptor

Mole concentration means number of moles per unit volume, also called "molarity", and is used in the construction "mole_concentration_of_X_in_Y", where X is a material constituent of Y. A chemical or biological species denoted by X may be described by a single term such as "nitrogen" or a phrase such as "nox_expressed_as_nitrogen". "dissolved organic nitrogen" describes a family of chemical species, in an ocean or lake model, which originate directly from plankton (excretion or released on death) or indirectly from soil via the atmosphere (blown by wind) and rivers (washout by rain). "dissolved organic nitrogen" is the term used here for all species belonging to the family that are represented within a given model. The list of individual species that are included in a quantity having a group chemical standard name can vary between models. [CF-Standard Name]; unit: mol m-3

Coverage Description

Attribute description
mole_content_of_particulate_organic_carbon_in_sediment
Descriptor

not filled; unit: mol m-2

Coverage Description

Attribute description
mole_concentration_of_nitrate_in_sea_water
Descriptor

mole_concentration_of_nitrate_in_sea_water [CF-Standard Name]; unit: mol m-3

Coverage Description

Attribute description
sea_water_alkalinity_expressed_as_mole_equivalent
Descriptor

sea_water_alkalinity_expressed_as_mole_equivalent [CF-Standard Name]; unit: mol m-3

Coverage Description

Attribute description
mole_concentration_of_ammonium_in_sea_water
Descriptor

mole_concentration_of_ammonium_in_sea_water [CF-Standard Name]; unit: mol m-3

Coverage Description

Attribute description
mole_content_of_iron_phosphate_expressed_as_phosphate_in_sediment
Descriptor

not filled; unit: mol m-2

Coverage Description

Attribute description
sea_water_conservative_temperature
Descriptor

Sea Water Conservative Temperature

Comment: Sea water conservative temperature (this should be contributed only for models using conservative temperature as prognostic field)

Used for mip era 'CMIP6' in CMOR MIP table(s): Table Odec; Table Omon, provided in frequency(s): dec; mon, and for Realm(s): ocean; ocnBgchem.

Codelist created on 2019-02-01 from https://github.com/PCMDI/cmip6-cmor-tables (CMOR Version=3.4; table_date(s):14 December 2018) [CF-Standard Name]; unit: not filled

Coverage Description

Attribute description
cell_thickness
Descriptor

Ocean Model Cell Thickness [CF-Standard Name]; unit: m

Coverage Description

Attribute description
mole_concentration_of_zooplankton_expressed_as_nitrogen_in_sea_water
Descriptor

Mole concentration means number of moles per unit volume, also called "molarity", and is used in the construction mole_concentration_of_X_in_Y, where X is a material constituent of Y. A chemical species denoted by X may be described by a single term such as "nitrogen" or a phrase such as "nox_expressed_as_nitrogen". The phrase "expressed_as" is used in the construction A_expressed_as_B, where B is a chemical constituent of A. It means that the quantity indicated by the standard name is calculated in terms of B alone, neglecting all other chemical constituents of A. Standard names also exist for the mole concentration of a number of components that make up the total zooplankton population, such as mesozooplankton, and microzooplankton. [CF-Standard Name]; unit: mol m-3

Coverage Description

Attribute description
mole_concentration_of_suspended_iron_phosphate_expressed_as_phosphate_in_sea_water
Descriptor

not filled; unit: mol m-3

Coverage Description

Attribute description
northward_sea_water_velocity
Descriptor

sea_water_y_velocity [CF-Standard Name]; unit: m s-1

Coverage Description

Attribute description
mole_concentration_of_dissolved_organic_phosphorus_in_sea_water
Descriptor

"Mole concentration" means number of moles per unit volume, also called "molarity", and is used in the construction "mole_concentration_of_X_in_Y", where X is a material constituent of Y. A chemical or biological species denoted by X may be described by a single term such as "nitrogen" or a phrase such as "nox_expressed_as_nitrogen". "Organic phosphorus" means phosphorus in carbon compounds. The equivalent term in the NERC P01 Parameter Usage Vocabulary may be found at http://vocab.nerc.ac.uk/collection/P01/current/ORGPDSZZ/4/ . [CF-Standard Name]; unit: mol m-3

Coverage Description

Attribute description
mole_content_of_organic_detritus_expressed_as_nitrogen_in_sediment
Descriptor

not filled; unit: mol m-2

Coverage Description

Attribute description
sea_floor_depth_below_geoid
Descriptor

Sea Floor Depth [CF-Standard Name]; unit: m

Coverage Description

Attribute description
mole_concentration_of_phosphorus_in_particulate_organic_carbon_in_sea_water
Descriptor

not filled; unit: mol m-3

Coverage Description

Attribute description
mole_concentration_of_phosphate_in_sea_water
Descriptor

Mole concentration means number of moles per unit volume, also called "molarity", and is used in the construction mole_concentration_of_X_in_Y, where X is a material constituent of Y. A chemical species denoted by X may be described by a single term such as 'nitrogen' or a phrase such as 'nox_expressed_as_nitrogen'.

. [CF-Standard Name]; unit: mol m-3

Coverage Description

Attribute description
mole_concentration_of_hydrogen_sulfide_in_sea_water
Descriptor

"Mole concentration" means number of moles per unit volume, also called "molarity", and is used in the construction "mole_concentration_of_X_in_Y", where X is a material constituent of Y. A chemical or biological species denoted by X may be described by a single term such as "nitrogen" or a phrase such as "nox_expressed_as_nitrogen". The chemical formula of hydrogen sulfide is H2S. [CF-Standard Name]; unit: mol m-3

Coverage Description

Attribute description
sea_water_ph_reported_on_total_scale
Descriptor

sea_water_ph_reported_on_total_scale [CF-Standard Name]; unit: 1

Coverage Description

Attribute description
mole_concentration_of_cyanobacteria_expressed_as_nitrogen_in_sea_water
Descriptor

mole_concentration_of_cyanobacteria_expressed_as_nitrogen_in_sea_water; unit: mol m-3

Coverage Description

Attribute description
mole_concentration_of_sulfur_in_sea_water
Descriptor

not filled; unit: mol m-3

Coverage Description

Attribute description
density_times_dia_surface_velocity_at_t_points
Descriptor

not filled; unit: kg m-2 s-1

Coverage Description

Attribute description
eastward_sea_water_velocity
Descriptor

sea_water_x_velocity [CF-Standard Name]; unit: m s-1

Coverage Description

Attribute description
partial_pressure_of_carbon_dioxide_in_sea_water
Descriptor

The partial pressure of a dissolved gas in sea water is the partial pressure in air with which it would be in equilibrium. The partial pressure of a gaseous constituent of air is the pressure that it would exert if all other gaseous constituents were removed, assuming the volume, the temperature, and its number of moles remain unchanged. The chemical formula for carbon dioxide is CO2. [CF-Standard Name]; unit: Pa

Coverage Description

Attribute description
mole_content_of_phosphorus_in_particulate_organic_carbon_in_sediment
Descriptor

not filled; unit: mol m-2

Coverage Description

Attribute description
mole_concentration_of_particulate_organic_carbon_in_sea_water
Descriptor

not filled; unit: mol m-3

Coverage Description

Attribute description
cell_area
Descriptor

Model Grid-Cell Area [CF-Standard Name]; unit: m2

Coverage Description

Attribute description
ocean_depth_on_u-cells
Descriptor

not filled; unit: m

Coverage Description

Attribute description
mole_concentration_of_dissolved_organic_carbon_in_sea_water
Descriptor

"Mole concentration" means number of moles per unit volume, also called "molarity", and is used in the construction "mole_concentration_of_X_in_Y", where X is a material constituent of Y. A chemical or biological species denoted by X may be described by a single term such as "nitrogen" or a phrase such as "nox_expressed_as_nitrogen". "Organic carbon" describes a family of chemical species and is the term used in standard names for all species belonging to the family that are represented within a given model. The list of individual species that are included in a quantity having a group chemical standard name can vary between models. Where possible, the data variable should be accompanied by a complete description of the species represented, for example, by using a comment attribute. [CF-Standard Name]; unit: mol m-3

Coverage Description

Attribute description
mole_concentration_of_dissolved_inorganic_carbon_in_sea_water
Descriptor

mole_concentration_of_dissolved_inorganic_carbon_in_sea_water [CF-Standard Name]; unit: mol m-3

Coverage Description

Attribute description
mole_concentration_of_nitrogen_in_particulate_organic_carbon_in_sea_water
Descriptor

not filled; unit: mol m-3

Coverage Description

Attribute description
mole_concentration_of_dissolved_molecular_nitrogen_in_sea_water
Descriptor

"Mole concentration" means number of moles per unit volume, also called "molarity", and is used in the construction "mole_concentration_of_X_in_Y", where X is a material constituent of Y. A chemical or biological species denoted by X may be described by a single term such as "nitrogen" or a phrase such as "nox_expressed_as_nitrogen". The chemical formula for molecular nitrogen is N2. [CF-Standard Name]; unit: mol m-3

Coverage Description

Attribute description
mole_concentration_of_phytoplankton_expressed_as_nitrogen_in_sea_water
Descriptor

mole_concentration_of_phytoplankton_expressed_as_nitrogen_in_sea_water [CF-Standard Name]; unit: mol m-3

Coverage Description

Attribute description
mole_concentration_of_carbon_dioxide_in_sea_water
Descriptor

not filled; unit: mol m-3

 

Metadata

Metadata

File identifier
wdc-climate.de:3862865 XML
Metadata language

eng; USA

Hierarchy level
collection
Hierarchy level name

MOMERGOMBSCMAQ

Date stamp
2019-07-23T16:52:20
Metadata standard name

ISO 19115

Metadata standard version

ISO 19115-2:2009

Point of contact
  Deutsches Klimarechenzentrum - Dr. Daniel Neumann
http://www.dkrz.de/
Point of contact
  Leibniz-Institut für Ostseeforschung Warnemünde - Dr. Thomas Neumann
https://www.io-warnemuende.de/
 
 

Overviews

Spatial extent

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