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South Asian Nitrogen Hub Regional Marine Biogeochemistry Model Under Various Scenario Conditions

This dataset contains outputs of four simulations from an ocean-biogeochemistry (NEMO v.4.0.4 - ERSEM) model over the South East Asia region. Atmospheric forcing is provided by ERA5, with lateral ocean boundaries from the CMEMS global forecast. Biogeochemical tracers are initialised and forced by a combination of world ocean atlas, GloDAP, and OC-CCI data. Output is provided as daily/monthly files on {t,u,v,w}-grid. Additional monthly output used in the construction of a nitrogen budget is also provided. For all simulations, riverine input and nitrogen deposition is input into the marine environment. The four simulations include basline scenario conditions using 2015 as a reference, and then three hindcasts including nitrogen budget under current legilation, under maximum technically feasible reduction in overall nitrogen production, and under maximum technically feasible reduction in overall nitrogen production plus a change in human diet conditions. The hindcasts are used to assess future behaviour under a given scenario. The model configuration is named SAsia. The outputs were generated under the South Asian Nitrogen Hub (SANH; NE/S009019/1) project.

Simple

Alternate title
British Oceanographic Data Centre record 1048_SANH_Regional_N_Models
Date (Publication)
2025-03-26
Date (Creation)
2025-02-13
Date (Revision)
2025-03-07
Identifier
http://www.bodc.ac.uk/ / EDMED7394
Owner
  National Oceanography Centre (Liverpool) - Unknown ( Unknown )
Joseph Proudman Building, 6 Brownlow Street , Liverpool , Merseyside , L3 5DA , United Kingdom
+44 (0)151 795 4800
http://noc.ac.uk
Originator
  National Oceanography Centre (Liverpool) - Unknown ( Unknown )
Joseph Proudman Building, 6 Brownlow Street , Liverpool , Merseyside , L3 5DA , United Kingdom
+44 (0)151 795 4800
http://noc.ac.uk
Owner
  Plymouth Marine Laboratory - Unknown ( Unknown )
Prospect Place , The Hoe , Plymouth , England , PL1 3DH , United Kingdom
+44 (0)1752 633 100
http://www.pml.ac.uk
Originator
  Plymouth Marine Laboratory - Unknown ( Unknown )
Prospect Place , The Hoe , Plymouth , England , PL1 3DH , United Kingdom
+44 (0)1752 633 100
http://www.pml.ac.uk
Custodian
  British Oceanographic Data Centre - Director
Joseph Proudman Building , 6 Brownlow Street , Liverpool , Merseyside , L3 5DA , United Kingdom
https://www.bodc.ac.uk/
Distributor
  British Oceanographic Data Centre - Director
Joseph Proudman Building , 6 Brownlow Street , Liverpool , Merseyside , L3 5DA , United Kingdom
https://www.bodc.ac.uk/
Maintenance and update frequency
asNeeded As needed
MEDIN metadata record availability
  • data.gov.uk
  • Marine Environmental Data and Information Network
  • Natural Environment Research Council Designated Data Centres
GEMET - INSPIRE themes, version 1.0
  • Geographical grid systems
  • Oceanographic geographical features
  • Coordinate reference systems
  • Geology
  • Elevation
SeaDataNet Parameter Discovery Vocabulary
  • Horizontal velocity of the water column (currents)
  • Date and time
  • Vertical spatial coordinates
  • Primary production in the water column
  • Horizontal spatial co-ordinates
  • Salinity of the water column
  • Sedimentation flux of carbon, nitrogen or organic matter in the water column
  • Nutrient fluxes between the bed and the water column
  • Chlorophyll pigment concentrations in water bodies
  • Temperature of the water column
SeaVoX Vertical Co-ordinate Coverages
  • unknown
Access constraints
otherRestrictions Other restrictions
Other constraints
No limitations apply
Other constraints
Data are freely available to all following agreement to the terms and conditions of a Data Licence
Use constraints
otherRestrictions Other restrictions
Other constraints
Usage restrictions are specified in the terms of the licence
Spatial representation type
Text, table
Metadata language
EnglishEnglish
Topic category
  • Biota
  • Geoscientific information
  • Oceans
  • Elevation
  • Location
N
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Geographic identifier
Indian Ocean

Date (Revision)
2024-12-11

Geographic identifier
Asian mainland

Date (Revision)
2024-12-11

Begin date
1993-01-01
End date
2020-01-01
Unique resource identifier
urn:ogc:def:crs:EPSG::4326
Codespace
OGP
Distribution format
  • Network Common Data Form ()

OnLine resource
Published dataset - doi:10.5285/2ee5ff1c-da6d-81d4-e063-7086abc0652a

Partridge D., Artioli Y., Jardine J., Katavouta A., Wakelin S. (2025). South Asian Nitrogen Hub Regional Marine Biogeochemistry Model hindcast runs under three nitrogen production scenarios (2004-2020) NERC EDS British Oceanographic Data Centre NOC doi: 10.5285/2ee5ff1c-da6d-81d4-e063-7086abc0652a

OnLine resource
Published dataset - doi:10.5285/2ee601a2-911c-822d-e063-7086abc0fe93

Partridge D., Artioli Y., Jardine J., Katavouta A., Wakelin S. (2025). South Asian Nitrogen Hub Regional Marine Biogeochemistry Model under baseline scenario conditions (1993-2020) NERC EDS British Oceanographic Data Centre NOC doi: 10.5285/2ee601a2-911c-822d-e063-7086abc0fe93

Hierarchy level
dataset Dataset

Conformance result

Date (Publication)
2010-12-08
Explanation
BODC protocols are based on the Open Archival Information System (OAIS) model enabling BODC to iterate towards compliance with the on-going evolution and development of community requirements including FAIR (Findable,Accessible,Interoperable,Reusable), TRUST (Transparency, Responsibility, User community, Sustainability, Technology) and CARE (Collective Benefit, Authority to Control, Responsibility, Ethics). Data managers quality assure submissions and assemble the metadata necessary for curation. Submissions (as received) are placed in a long-term accession and stored in triplicate across multiple sites. Appropriate data are transferred into a standard internal format with source variable names mapped to controlled vocabularies, documentation assembled, and metadata loaded into BODC databases. Access to these data is through direct request, the BODC website and through partner repositories such as SeaDataNet. Access control is attained by assigning a data policy to each set of data and this policy is used to administer access when data are requested. Discovery metadata is aligned with EU INSPIRE (through MEDIN) and SeaDataNet community standards. Data are converted to open community formats including Ocean Data View ASCII and SeaDataNet NetCDF, with data described using terms from the NERC vocabulary server. BODC submission agreements are documented on the BODC website and customer service is assured with a dedicated requests team that serve data following local regulations including General Data Protection Regulation (GDPR) 2018 and Environmental Information Regulations (EIR) 2004.
Pass
Yes
Statement
This dataset contains ocean variables from four simulations with different scenario conditions from the Southeast Asia Nitrogen Hub Biogeochemistry model. The outputs were generated from scientists at the Plymouth Marine Laboratory and the National Oceanography Centre NERC Southeast Asia Nitrogen Hub project. The data files are archived at CEDA in the format provided by the originator's and no QC was done by BODC. The data are available via a DOI.
File identifier
f8102b20a0f357e182cc954149b47c35 XML
Metadata language
EnglishEnglish
Hierarchy level
dataset Dataset
Date stamp
2025-06-05T15:20:44
Metadata standard name
MEDIN
Metadata standard version
3.1.2
Point of contact
  British Oceanographic Data Centre - Polly Hadžiabdić
Joseph Proudman Building , 6 Brownlow Street , Liverpool , Merseyside , L3 5DA , United Kingdom
https://www.bodc.ac.uk/
 
 

Overviews

Spatial extent

N
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E
W
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Keywords


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