MPI-ESM-LR 1.2.01 inter-annual prediction hybrid localEnKF and ML ocean BGC yearly

hdl:21.14106/d4be04440205ff7d15d5a158027832834aff3bfd

Beobide Arsuaga, Goratz; Brune, Sebastian

Dataset
Summary
Selected yearly mean ocean biogeochemistry output of inter-annual predictions, based on the decadal prediction system with MPI-ESM-LR 1.2.01p5, 1.2.01p7, members 1 to 16, with machine learning modified initialisation state of the North Atlantic Ocean.
Hindcasts dmlen4YYYY_rXi2p3-LR with 16 members started November 1st each year 1960-2020, all running 26 months.
All simulations with CMIP6 external forcing.
Simulations have been planned by Sebastian Brune and Goratz Beobide Arsuaga (UHH). ML modifications according to Lentz et al. (2025) https://doi.org/10.1038/s41598-025-86374-4. Simulations have been run @DKRZ on Levante by Goratz Beobide Arsuaga (UHH) in 2025.

Output format is raw data output according to ocean biogeochemistry domain HAMOCC, hamocc_data_2d_ym:

@surface:
phycos(time, depth, y, x) ;
phycos:long_name = "Surface mole concentration of phytoplankton expressed as carbon in sea water" ;
phycos:units = "mol m-3" ;
phycos:code = 767 ;
chlos(time, depth, y, x) ;
chlos:long_name = "Surface mass concentration of phytoplankton expressed as chlorophyll in sea water" ;
chlos:units = "kg m-3" ;
chlos:code = 768 ;
po4os(time, depth, y, x) ;
po4os:long_name = "Surface dissolved phosphate concentration" ;
po4os:units = "mol m-3" ;
po4os:code = 111 ;
o2os(time, depth, y, x) ;
o2os:long_name = "Surface dissolved oxygen concentration" ;
o2os:units = "mol m-3" ;
o2os:code = 112 ;
no3os(time, depth, y, x) ;
no3os:long_name = "Surface dissolved nitrate concentration" ;
no3os:units = "mol m-3" ;
no3os:code = 114 ;
co3(time, depth, y, x) ;
co3:long_name = "Surface dissolved carbonate concentration" ;
co3:units = "mol C m-3" ;
co3:code = 121 ;
dissicos(time, depth, y, x) ;
dissicos:long_name = "Surface dissolved inorganic carbon concentration" ;
dissicos:units = "mol m-3" ;
dissicos:code = 107 ;
dissocos(time, depth, y, x) ;
dissocos:long_name = "Surface dissolved organic carbon concentration" ;
dissocos:units = "mol m-3" ;
dissocos:code = 116 ;
dfeos(time, depth, y, x) ;
dfeos:long_name = "Surface dissolved iron concentration" ;
dfeos:units = "mol m-3" ;
dfeos:code = 131 ;
spco2(time, depth, y, x) ;
spco2:long_name = "Surface partial pressure of carbon dioxide in sea water" ;
spco2:units = "Pa" ;
spco2:code = 755 ;
fgco2(time, depth, y, x) ;
fgco2:long_name = "Surface downward mass flux of carbon dioxide expressed as carbon" ;
fgco2:units = "kg m-2 s-1" ;
fgco2:code = 718 ;
dpco2(time, depth, y, x) ;
dpco2:long_name = "Surface carbon dioxide partial pressure difference between sea water and air" ;
dpco2:units = "Pa" ;
dpco2:code = 746 ;
dpo2(time, depth, y, x) ;
dpo2:long_name = "Surface molecular oxygen partial pressure difference between sea water and air" ;
dpo2:units = "Pa" ;
dpo2:code = 708 ;
fgo2(time, depth, y, x) ;
fgo2:long_name = "Surface downward mole flux of molecular oxygen" ;
fgo2:units = "mol m-2 s-1" ;
fgo2:code = 742 ;
surf_hi(time, depth, y, x) ;
surf_hi:long_name = "Surface hydrogen ion concentration" ;
surf_hi:units = "kmol m-3" ;
surf_hi:code = 120 ;

@ averaged over whole water column:
intpp(time, depth, y, x) ;
intpp:long_name = "Net primary mole productivity of carbon by phytoplankton" ;
intpp:units = "mol m-2 s-1" ;
intpp:code = 756 ;
Project
DKRZ_lta (Long-term Archiving of Climate Model Data at WDC Climate and DKRZ (DOKU))
Spatial Coverage
Longitude 0 to 360 Latitude -90 to 90 Altitude: 0 m
Temporal Coverage
1960-11-01 to 2022-12-31 (calendrical)
Use constraints
Creative Commons Attribution 4.0 International (https://creativecommons.org/licenses/by/4.0/)
Data Catalog
DOKU at DKRZ
Access constraints
registered users
Size
7.96 GiB (8549487211 Byte)
Format
tar-File(s)
Status
completely archived
Creation Date
Future Review Date
2036-05-21
Download Permission
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Cite as
[ Derived from parent entry - See data hierarchy tab ]
Beobide Arsuaga, Goratz; Brune, Sebastian (2026). MPI-ESM-LR 1.2.01 inter-annual prediction hybrid localEnKF and ML. DOKU at DKRZ. https://www.wdc-climate.de/ui/entry?acronym=DKRZ_LTA_1075_dsg0004

BibTeX RIS
Contact typePersonORCIDOrganization
Metadata
Sebastian Brune
0000-0001-7794-5465
Institut für Meereskunde

Parent

MPI-ESM-LR 1.2.01 inter-annual prediction hybrid localEnKF and ML
Details

Parent project(s)

Long-term Archiving of Climate Model Data at WDC Climate and DKRZ (DOKU)

[Entry acronym: DKRZ_LTA_1075_ds00049] [Entry id: 5369847]