Name: HadCM3 general circulation model forced simulations of oscillating last glacial maximum forced with deglacial meltwater
Published: 2022-09-27T14:35:34
Keywords: last glacial maximum, last deglaciation, HadCM3

Dataset

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HadCM3 general circulation model forced simulations of oscillating last glacial maximum forced with deglacial meltwater

Permitted Use: Any

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Update Frequency: Not Planned

Latest Data Update: 2022-09-07

Status: Completed

Online Status: ONLINE

Publication State: Citable

Publication Date: 2022-09-27

DOI Publication Date: 2022-09-27

Download Stats: last 12 months

Dataset Size: 107 Files | 50GB

Citations: 1

Abstract

This dataset contains HadCM3 model global forced simulations of the last glacial maximum, inputs and outputs, as used in the publication Rome et al. 2022 (DOI:10.1002/essoar.10511015.1). Seven simulations outputs are included under the names XOUPA, TFGBD_XOUPD, XOUPH, TFGBR_XOUPL, TFGBI, XOUPF and TFGBJ. The simulations were created using the general circulation model HadCM3 over the entire globe under last glacial maximum (21,000 years ago) conditions and forced with snapshots of meltwater derived from the early deglaciation (21,500 to 17,800 years ago). The outputs consist of sea-ice concentration, ocean overturning circulation, mixed layer depth, sea surface salinity, sea surface temperature, precipitation and surface air temperature. For reproducibility, the meltwater input files used for the forcing (lgm_inputs), the model input files (mw_inputs), the pre-industrial climatologies (pi_climate) and the crash diagnostics (crash_data) are included.

Citable as: Rome, Y.; Ivanovic, R.; Valdes, P.; Tindall, J. (2022): HadCM3 general circulation model forced simulations of oscillating last glacial maximum forced with deglacial meltwater. NERC EDS Centre for Environmental Data Analysis, 27 September 2022. doi:10.5285/aff921a9f2a34f008744342f0baaa9a5. https://dx.doi.org/10.5285/aff921a9f2a34f008744342f0baaa9a5

Cite this dataset

Abbreviation: Not defined

Keywords: last glacial maximum, last deglaciation, HadCM3

Details

Previous Info:	No news update for this record
Previously used record identifiers:	No related previous identifiers.
Access rules:	Public data: access to these data is available to both registered and non-registered users. Use of these data is covered by the following licence(s): http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record.
Data lineage:	Data were generated using the HadCM3 climate model with a 19 layers x 2.5 degrees x 3.75 degrees atmosphere model coupled to a 20 layers x 1.25 degrees x 1.25 degrees ocean model, and land and vegetation models. Data were converted to the netCDF format and compiled the field of interest in time series for each field and simulation. The data were then archived at CEDA
File Format:	Data are NetCDF formatted.

Citations: 1

The following citations have been automatically harvested from external sources associated with this resource where DOI tracking is possible. As such some citations may be missing from this list whilst others may not be accurate. Please contact the helpdesk to raise any issues to help refine these citation trackings.

Romé, Y.M., Ivanovic, R.F., Gregoire, L.J., Sherriff‐Tadano, S. & Valdes, P.J. (2022) Millennial‐Scale Climate Oscillations Triggered by Deglacial Meltwater Discharge in Last Glacial Maximum Simulations. Paleoceanography and Paleoclimatology 37. https://doi.org/10.1029/2022pa004451 https://doi.org/10.1029/2022pa004451

Process overview

This dataset was generated by the computation detailed below.

Title	Climate models inputs and outputs introduced in Rome et al. 2022 (DOI:10.1002/essoar.10511015.1)
Abstract	Seven simulations outputs were uploaded under the names XOUPA, TFGBD_XOUPD, XOUPH, TFGBR_XOUPL, TFGBI, XOUPF and TFGBJ. The simulations were created using the general circulation model HadCM3 over the entire globe under last glacial maximum (21,000 years ago) conditions and forced with snapshots of meltwater derived from the early deglaciation (21,500 to 17,800 years ago). The outputs consists of sea-ice concentration, ocean overturning circulation, mixed layer depth, sea surface salinity, sea surface temperature, precipitation and surface air temperature. For reproducibility, we also uploaded the meltwater input files used for the forcing (lgm_inputs), the model input files (mw_inputs), the pre-industrial climatologies (pi_climate) and the crash diagnostics (crash_data), all discussed in the article. "
Input Description	None
Output Description	None
Software Reference	None

units: m s-1
standard_name: eastward_wind
long_name: 10 METRE WIND U-COMP
var_id: u_mm_10m

units: m s-1
standard_name: northward_wind
long_name: 10 METRE WIND V-COMP
var_id: v_mm_10m

long_name: AICE : ICE CONCENTRATION
standard_name: sea_ice_area_fraction
units:
var_id: iceconc_mm_uo

units: W m-2
var_id: atmosCorr_mm_ua
long_name: ATMOS ENERGY CORR'N IN COLUMN W/M2

units: W m-2
long_name: CLEAR-SKY (II) DOWN SURFACE LW FLUX
var_id: csilr_mm_s3_srf

units: W m-2
long_name: CLEAR-SKY (II) DOWN SURFACE SW FLUX
standard_name: surface_downwelling_shortwave_flux_in_air_assumingrsdscs
var_id: clrskyDownSol_mm_s3_srf

units: W m-2
long_name: CLEAR-SKY (II) UP SURFACE SW FLUX
standard_name: surface_upwelling_shortwave_flux_in_air_assuming_crsuscs
var_id: clrskyUpSol_mm_s3_srf

units: W m-2
long_name: CLEAR-SKY (II) UPWARD LW FLUX (TOA)
var_id: csolr_mm_s3_TOA

units: W m-2
long_name: CLEAR-SKY (II) UPWARD SW FLUX (TOA)
standard_name: toa_outgoing_shortwave_flux_assuming_clear_sky
var_id: clrskyUpSol_mm_s3_TOA

units: kg m-2 s-1
var_id: cvrain_mm_srf
long_name: CONVECTIVE RAINFALL RATE KG/M2/S

units: kg m-2 s-1
var_id: cvsnow_mm_srf
long_name: CONVECTIVE SNOWFALL RATE KG/M2/S

units: K
long_name: DEEP SOIL TEMP. AFTER HYDROLOGY DEGK
standard_name: 3
var_id: soiltemp_mm_soil

units: K
long_name: DEWPOINT AT 1.5M (K)
standard_name: dew_point_temperature
var_id: dewT_mm_1_5m

units: W m-2
long_name: DOWNWARD LW RAD FLUX: SURFACE
standard_name: none
var_id: ilr_mm_s3_srf

units: m
var_id: depth
long_name: Depth

units: kg m-2 s-1
standard_name: water_evaporation_flux_from_canopy_where_land
var_id: canopyEvap_mm_can
long_name: EVAP FROM CANOPY : RATE KG/M2/S

units: kg m-2 s-1
standard_name: water_evaporation_flux
var_id: soilEvap_mm_srf
long_name: EVAP FROM SOIL SURF : RATE KG/M2/S

units: kg m-2 s-1
var_id: evapsea_mm_srf
long_name: EVAPORATION FROM SEA (GBM) KG/M2/S

units: W m-2
long_name: GBM CARYHEAT MISC HEAT FLX(ICE) W/M2
standard_name: none
var_id: carryheatice_mm_uo

units: W m-2
long_name: GBM HEAT FLUX:OCEAN TO ICE(OCN) W/M2
standard_name: upward_sea_ice_basal_heat_flux
var_id: OcIceHflux_mm_uo

units: W m-2
standard_name: none
var_id: HTN_mm_uo
long_name: GBM HTN INTO OCEAN BUDGET W/M**2

units: m
standard_name: sea_ice_thickness
var_id: icedepth_ym_uo
long_name: HICE: MEAN ICE DEPTH OVER GRIDBOX M

units: W m-2
long_name: HTN:NONPEN.HT.FLX*LF INTO OCN W/M2 A
standard_name: none
var_id: HTNpenhtflxocn_mm_uo

long_name: IF HGLOBH1 THEN HGLOBH1 ELSE 0
var_id: HGLOBH

units: W m-2
long_name: INCOMING SW RAD FLUX (TOA): ALL TSS
standard_name: toa_incoming_shortwave_flux
var_id: downSol_mm_TOA

units: m s-1
standard_name: none
long_name: Interactive Waterfix
var_id: interactive_waterfix_mm_uo

units: kg m-2 s-1
var_id: lsrain_mm_srf
long_name: LARGE SCALE RAINFALL RATE KG/M2/S

units: kg m-2 s-1
var_id: lssnow_mm_srf
long_name: LARGE SCALE SNOWFALL RATE KG/M2/S

units: m
var_id: mixLyrDpth_ym_uo
long_name: MIXED LAYER DEPTH (OCEAN) M
standard_name: type 1."

units: W m-2
long_name: NET DOWN SURFACE LW RAD FLUX
standard_name: surface_net_downward_longwave_flux
var_id: longwave_mm_s3_srf

long_name: NET DOWN SURFACE SW FLUX: SW TS ONLY
units: W m-2
standard_name: surface_net_downward_shortwave_flux
var_id: solar_mm_s3_srf

long_name: OCN EXTRACER 14: CONVEN --------
var_id: otracer14_ym_dpth
units:

units: degC
standard_name: sea_water_temperature
var_id: temp_mm_uo
long_name: OCN TOP-LEVEL TEMPERATURE K

units: kg m-2 s-1
var_id: field672
long_name: OCtr/ Anomalous salt flux.

units: m
standard_name: height
long_name: OROGRAPHY (/STRAT LOWER BC)
var_id: ht_mm_srf

units: W m-2
long_name: OUTGOING LW RAD FLUX (TOA)
var_id: olr_mm_s3_TOA

units: W m-2
long_name: OUTGOING SW RAD FLUX (TOA)
standard_name: toa_outgoing_shortwave_flux
var_id: upSol_mm_s3_TOA

units: 0-1
var_id: lsm
long_name: Ocean model land/sea mask

long_name: Ocean model layer depth (in levels)
units: 0-20
var_id: depthlevel

units: m
long_name: Ocean model layer depths
var_id: depthdepth

units: kg m-2 s-1
var_id: field672
standard_name: water_flux_correction
long_name: P-E FLUX CORRECTION KG/M2/S A

units: kg m-2 s-1
long_name: PLE:PRECIP-EVAP INTO OCEAN KG/M2/S A
standard_name: none
var_id: PLE_ym_uo

units: degC
standard_name: sea_water_temperature
var_id: temp_ym_dpth
long_name: POTENTIAL TEMPERATURE (OCEAN) DEG.C

units: Pa
long_name: PRESSURE AT MEAN SEA LEVEL
standard_name: air_pressure_at_sea_level
var_id: p_mm_msl

units: Pa
long_name: PSTAR AFTER TIMESTEP
standard_name: surface_air_pressure
var_id: p_mm_srf

standard_name: relative_humidity
long_name: RELATIVE HUMIDITY AT 1.5M
var_id: rh_mm_1_5m
units:

units: kg m-2 s-1
standard_name: water_flux_into_ocean_from_rivers
var_id: outflow_ym_uo
long_name: RIVER OUTFLOW INTO OCEAN KG/M2/S A

units: (psu-35)/1000
standard_name: sea_water_salinity
var_id: salinity_mm_dpth
long_name: SALINITY (OCEAN) (PSU-35)/1000

units: m
standard_name: sea_ice_thickness
var_id: icedepth_mm_srf
long_name: SEA ICE DEPTH (MEAN OVER ICE) M

units: 0-1
long_name: SEA ICE FRACTION AFTER TIMESTEP
var_id: iceconc_mm_srf

units: kg m-2
standard_name: surface_snow_amount
var_id: snowdepth_mm_srf
long_name: SNOW AMOUNT AFTER TIMESTEP KG/M2

units: kg m-2 s-1
long_name: SNOWFALL INTO OCN/ONTO ICE KG/M2/S A
standard_name: snowfall_amount
var_id: snowfall_mm_uo

units: kg m-2
long_name: SOIL MOISTURE CONTENT IN A LAYER
standard_name: moisture_content_of_soil_layer
var_id: sm_mm_soil

units: W m-2
standard_name: none
var_id: SOL_mm_uo
long_name: SOL: PEN.SOLAR*LF INTO OCEAN W/M2 A

units: kg kg-1
standard_name: specific_humidity
var_id: q_mm_1_5m
long_name: SPECIFIC HUMIDITY AT 1.5M

units: kg kg-1
long_name: SPECIFIC HUMIDITY AFTER TIMESTEP
standard_name: specific_humidity
var_id: q_mm_hyb

units: cm3 s-1
standard_name: ocean_barotropic_streamfunction
var_id: streamFn_mm_uo
long_name: STREAMFUNCTION (OCEAN) CM3/S

units: kg m-2 s-1
var_id: subsrfRunoff_mm_srf
long_name: SUB-SURFACE RUNOFF RATE KG/M2/S

units: kg m-2 s-1
long_name: SUBLIM. SURFACE (GBM) : RATE KG/M2/S
standard_name: none
var_id: srfSublim_mm_srf

units: kg m-2 s-1
standard_name: none
var_id: sublim_mm_uo
long_name: SUBLIMATION FROM SEAICE KG/M2/S A

units: W m-2
standard_name: none
var_id: sh_mm_hyb
long_name: SURFACE & B.LAYER HEAT FLUXES W/M2

units: W m-2
standard_name: surface_upward_latent_heat_flux
var_id: lh_mm_srf
long_name: SURFACE LATENT HEAT FLUX W/M2

units: kg m-2 s-1
var_id: srfRunoff_mm_srf
long_name: SURFACE RUNOFF RATE KG/M2/S

units: K
long_name: SURFACE TEMPERATURE AFTER TIMESTEP
standard_name: surface_temperature
var_id: temp_mm_srf

units: m s-1
standard_name: none
long_name: Stash code = 30323
var_id: srfSalFlux_ym_uo_1

units: K
standard_name: sea_water_temperature
var_id: insitu_T_ym_dpth
long_name: TEMPERATURE (OCEAN) DEG.C

units: K
standard_name: air_temperature
long_name: TEMPERATURE AT 1.5M
var_id: temp_mm_1_5m

units: 0-1
long_name: TOTAL CLOUD AMOUNT - RANDOM OVERLAP
standard_name: none
var_id: totCloud_mm_ua

units: W m-2
long_name: TOTAL DOWNWARD SURFACE SW FLUX
standard_name: surface_downwelling_shortwave_flux_in_air
var_id: downSol_Seaice_mm_s3_srf

units: cm s-1
standard_name: eastward_sea_water_velocity
long_name: TOTAL OCEAN U-VELOCITY CM S**-1
var_id: ucurrTot_mm_dpth

units: cm s-1
standard_name: northward_sea_water_velocity
var_id: vcurrTot_ym_dpth
long_name: TOTAL OCEAN V-VELOCITY CM S**-1

units: kg m-2
standard_name: precipitation_flux
var_id: precip_mm_srf
long_name: TOTAL PRECIPITATION RATE KG/M2/S

units: kg m-2 s-1
var_id: transpiration_mm_srf
long_name: TRANSPIRATION RATE KG/M2/S

units: m s-1
long_name: U COMPONENT OF ICE VELOCITY (M.S-1)
standard_name: eastward_sea_ice_velocity
var_id: uVelSeaice_mm_uo

var_id: unspecified
long_name: Unspecified
units:

units: m s-1
long_name: V COMPONENT OF ICE VELOCITY (M.S-1)
standard_name: northward_sea_ice_velocity
var_id: vVelSeaice_mm_uo

units: cm s-1
standard_name: upward_sea_water_velocity
long_name: VERT.VEL. ON OCEAN HALF LEVELS CM/S
var_id: W_mm_dpth

units: m s-1
long_name: WATER_FLUX*SALINITY/DENSITY m Gs**-1
standard_name: none
var_id: srfSalFlux_ym_uo

units: K
standard_name: wet_bulb_temperature
long_name: WET BULB TEMPERATURE (K)
var_id: Tw_mm_hyb

units: W m-2
standard_name: wind_mixing_energy_flux_into_ocean
var_id: WME_mm_uo
long_name: WME: WIND MIXING ENERGY FLUX W/M2 A

units: N m-2
long_name: X-COMP OF SURF & BL WIND STRESS N/M2
standard_name: surface_downward_eastward_stress
var_id: taux_mm_hyb

units: N m-2
long_name: Y-COMP OF SURF & BL WIND STRESS N/M2
standard_name: surface_downward_northward_stress
var_id: tauy_mm_hyb

units: m
var_id: depth

units: m
var_id: depth_1

units: kg m-2 s-1
var_id: discharge

units: m
var_id: ht

units: level
var_id: hybrid_p_x1000

units: level
var_id: hybrid_p_x1000_1

units: degrees_north
var_id: latitude_1

units: m
var_id: level275

units: level
var_id: level6

units: degrees_east
var_id: longitude_1

var_id: mixLyrDpth_mm_uo

units: level
var_id: msl

var_id: precip_mm_srf

var_id: streamFn_mm_uo

units: level
var_id: surface

var_id: t
units: days
long_name: t

var_id: temp_mm_srf

var_id: temp_mm_uo

units: level
var_id: toa

units: unspecified
var_id: unspecified

Co-ordinate Variables

units: degrees_north
standard_name: latitude
long_name: latitude
var_id: latitude_1

units: degrees_east
standard_name: longitude
long_name: longitude
var_id: longitude_1

standard_name: time
var_id: T122KP1

CEDA Archive Web Download Service
CEDA OPeNDAP service

Coverage

Temporal Range

Start time:

0001-01-01T00:00:00

End time:

9999-12-31T00:00:00

Geographic Extent

	90.0000°
-180.0000°		180.0000°
	-90.0000°

Dataset

HadCM3 general circulation model forced simulations of oscillating last glacial maximum forced with deglacial meltwater

Abstract

Details

Related Documents

Citations: 1

Process overview

Co-ordinate Variables

Temporal Range

0001-01-01T00:00:00

9999-12-31T00:00:00

Geographic Extent

90.0000°

-180.0000°

180.0000°

-90.0000°

Authors (4)

Publishers (1)

Funders (1)

Principal Investigators (1)