Dataset
WCRP CMIP5: National Center for Atmospheric Research (NCAR) CCSM4 model output for the lgm experiment
Update Frequency: Not Planned
Latest Data Update: 2020-05-29
Status: Completed
Online Status: ONLINE
Publication State: Published
Publication Date: 2017-03-17
Download Stats: last 12 months
Dataset Size: 548 Files | 649GB
Abstract
WCRP CMIP5: National Center for Atmospheric Research (NCAR) CCSM4 model output for the Last glacial maximum (lgm) experiment. These data cover the following realms: atmos, land, landIce, ocean and seaIce; at the following frequencies: 6hr, day, fx and mon. The runs included the ensemble members: r0i0p0, r1i1p1 and r2i1p1.
The WCRP Coupled Model Intercomparison Project, Phase 5 (CMIP5), was a global climate model intercomparison project, coordinated by PCMDI (Program For Climate Model Diagnosis and Intercomparison) on behalf of the World Climate Research Program (WCRP) and provided input for the Intergovernmental Panel on Climate Change (IPCC) 5th Assessment Report (AR5).
Citable as: National Center for Atmospheric Research (2017): WCRP CMIP5: National Center for Atmospheric Research (NCAR) CCSM4 model output for the lgm experiment. Centre for Environmental Data Analysis, date of citation. https://catalogue.ceda.ac.uk/uuid/5a30b8a5ea5e4a488540d58c4ae9ed77/
Abbreviation: Not defined
Keywords: CMIP5, CMIP, WCRP, climate change, NCAR, CCSM4, lgm, atmos, land, landIce, ocean, seaIce, 6hr, day, fx, mon
Details
| Previous Info: |
No news update for this record
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| Previously used record identifiers: |
No related previous identifiers.
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| Access rules: |
Access to these data is available to any registered CEDA user. Please Login or Register for a CEDA account to gain access.
Use of these data is covered by the following licence(s): https://artefacts.ceda.ac.uk/licences/specific_licences/cmip5_open.pdf When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record. |
| Data lineage: |
Data were produced and verified by National Center for Atmospheric Research (NCAR) scientists before publication via the Earth Systems Grid Federation (ESGF) and a copy obtained by the Centre for Environmental Data Analysis (CEDA). |
| Data Quality: |
Please see the linked documentation "CMIP5 Metadata Simulation Quality Control Report" for quality control assessment for this simulation.
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| File Format: |
Data are netCDF formatted.
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Process overview
This dataset was generated by the computation detailed below.
| Title | National Center for Atmospheric Research (NCAR) running: experiment lgm using the CCSM4 model. |
| Abstract | National Center for Atmospheric Research (NCAR) running the Last glacial maximum (lgm) experiment using the CCSM4 model. See linked documentation for available information for each component. Please note the following are not recorded within the Earth System Documentation (ES-DOC) site : CCSM4 model and simulation details. |
| Input Description | None |
| Output Description | None |
| Software Reference | None |
- units: K
- standard_name: air_temperature
- var_id: ta
- long_name: Air Temperature
- units: %
- standard_name: area_fraction
- long_name: Burnt Area Fraction
- var_id: burntArea
- units: kg m-2
- long_name: Carbon Mass in Coarse Woody Debris
- standard_name: wood_debris_carbon_content
- var_id: cCwd
- units: kg m-2
- long_name: Carbon Mass in Fast Soil Pool
- standard_name: fast_soil_pool_carbon_content
- var_id: cSoilFast
- units: kg m-2
- long_name: Carbon Mass in Leaves
- standard_name: leaf_carbon_content
- var_id: cLeaf
- units: kg m-2
- long_name: Carbon Mass in Litter Pool
- standard_name: litter_carbon_content
- var_id: cLitter
- units: kg m-2
- long_name: Carbon Mass in Medium Soil Pool
- standard_name: medium_soil_pool_carbon_content
- var_id: cSoilMedium
- units: kg m-2
- long_name: Carbon Mass in Soil Pool
- standard_name: soil_carbon_content
- var_id: cSoil
- units: kg m-2
- long_name: Carbon Mass in Vegetation
- standard_name: vegetation_carbon_content
- var_id: cVeg
- units: %
- long_name: Cloud Area Fraction
- standard_name: cloud_area_fraction_in_atmosphere_layer
- var_id: cl
- units: N m-1
- long_name: Compressive Sea Ice Strength
- standard_name: compressive_strength_of_sea_ice
- var_id: streng
- units: kg m-2
- standard_name: atmosphere_cloud_condensed_water_content
- var_id: clwvi
- long_name: Condensed Water Path
- units: kg m-2 s-1
- standard_name: atmosphere_net_upward_convective_mass_flux
- var_id: mc
- long_name: Convective Mass Flux
- units: kg m-2 s-1
- standard_name: convective_precipitation_flux
- var_id: prc
- long_name: Convective Precipitation
- units: K
- standard_name: air_temperature
- var_id: tasmax
- long_name: Daily Maximum Near-Surface Air Temperature
- units: K
- standard_name: air_temperature
- var_id: tasmin
- long_name: Daily Minimum Near-Surface Air Temperature
- units: W m-2
- long_name: Downward Heat Flux into Snow Where Land over Land
- standard_name: surface_downward_heat_flux_in_snow
- var_id: hfdsn
- units: W m-2
- standard_name: surface_downwelling_longwave_flux_in_air
- long_name: Downwelling Long Wave over Sea Ice
- var_id: rldssi
- units: m s-1
- standard_name: eastward_wind
- var_id: ua
- long_name: Eastward Wind
- units: kg m-2 s-1
- standard_name: water_evaporation_flux
- long_name: Evaporation
- var_id: evspsbl
- units: kg m-2 s-1
- standard_name: water_evaporation_flux_from_canopy
- var_id: evspsblveg
- long_name: Evaporation from Canopy
- units: m
- standard_name: geopotential_height
- var_id: zg
- long_name: Geopotential Height
- units: psu
- standard_name: sea_water_salinity
- long_name: Global Mean Sea Water Salinity
- var_id: soga
- units: kg m-2
- long_name: Ice Water Path
- standard_name: atmosphere_cloud_ice_content
- var_id: clivi
- units: kg m-2
- long_name: Liquid Water Content of Snow Layer
- standard_name: liquid_water_content_of_snow_layer
- var_id: lwsnl
- units: 1
- long_name: Mass Fraction of Cloud Ice
- standard_name: mass_fraction_of_cloud_ice_in_air
- var_id: cli
- units: 1
- long_name: Mass Fraction of Cloud Liquid Water
- standard_name: mass_fraction_of_cloud_liquid_water_in_air
- var_id: clw
- units: kg m-2
- standard_name: moisture_content_of_soil_layer
- var_id: mrsos
- long_name: Moisture in Upper Portion of Soil Column
- units: K
- standard_name: air_temperature
- var_id: tas
- long_name: Near-Surface Air Temperature
- standard_name: relative_humidity
- units: %
- long_name: Near-Surface Relative Humidity
- var_id: rhs
- units: m s-1
- standard_name: northward_wind
- var_id: va
- long_name: Northward Wind
- units: m2
- standard_name: cell_area
- long_name: Ocean Grid-Cell Area
- var_id: areacello
- units: m
- standard_name: cell_thickness
- var_id: thkcello
- long_name: Ocean Model Cell Thickness
- var_id: pr
- units: kg m-2 s-1
- standard_name: precipitation_flux
- long_name: Precipitation
- units: kg m-2 s-1
- long_name: Precipitation onto Canopy
- standard_name: precipitation_flux_onto_canopy
- var_id: prveg
- units: kg m-2 s-1
- long_name: Rate of Melt at Sea Ice Base
- standard_name: tendency_of_sea_ice_amount_due_to_basal_melting
- var_id: bmelt
- standard_name: relative_humidity
- units: %
- long_name: Relative Humidity
- var_id: hur
- units: %
- standard_name: sea_ice_area_fraction
- var_id: sic
- long_name: Sea Ice Area Fraction
- units: m
- standard_name: sea_ice_thickness
- long_name: Sea Ice Thickness
- var_id: sit
- units: Pa
- var_id: psl
- standard_name: air_pressure_at_sea_level
- long_name: Sea Level Pressure
- units: K
- standard_name: sea_water_potential_temperature
- var_id: thetao
- long_name: Sea Water Potential Temperature
- units: psu
- standard_name: sea_water_salinity
- var_id: so
- long_name: Sea Water Salinity
- units: m s-1
- var_id: uo
- long_name: Sea Water X Velocity
- standard_name: sea_water_x_velocity
- units: m s-1
- var_id: vo
- long_name: Sea Water Y Velocity
- standard_name: sea_water_y_velocity
- units: %
- long_name: Snow Area Fraction
- var_id: snc
- standard_name: surface_snow_area_fraction
- units: m
- standard_name: surface_snow_thickness
- long_name: Snow Depth
- var_id: snd
- units: kg m-2 s-1
- var_id: snomelt
- standard_name: surface_snow_melt_flux
- long_name: Snow Melt Rate
- units: kg m-2
- long_name: Snow Soot Content
- standard_name: soot_content_of_surface_snow
- var_id: sootsn
- units: kg m-2 s-1
- long_name: Snow-Ice Formation Rate
- standard_name: tendency_of_sea_ice_amount_due_to_snow_conversion
- var_id: snoToIce
- units: kg m-2
- long_name: Soil Frozen Water Content
- standard_name: soil_frozen_water_content
- var_id: mrfso
- units: 1
- standard_name: specific_humidity
- var_id: hus
- long_name: Specific Humidity
- units: kg2 s-2
- long_name: Square of Upward Ocean Mass Transport
- standard_name: square_of_upward_ocean_mass_transport
- var_id: wmosq
- units: s-1
- long_name: Strain Rate Divergence of Sea Ice
- var_id: divice
- standard_name: divergence_of_sea_ice_velocity
- units: Pa
- standard_name: surface_air_pressure
- var_id: ps
- long_name: Surface Air Pressure
- units: Pa
- standard_name: surface_downward_eastward_stress
- var_id: tauu
- long_name: Surface Downward Eastward Wind Stress
- units: Pa
- standard_name: surface_downward_northward_stress
- var_id: tauv
- long_name: Surface Downward Northward Wind Stress
- units: W m-2
- standard_name: surface_downwelling_longwave_flux_in_air
- var_id: rlds
- long_name: Surface Downwelling Longwave Radiation
- units: W m-2
- standard_name: surface_downwelling_shortwave_flux_in_air
- var_id: rsds
- long_name: Surface Downwelling Shortwave Radiation
- units: kg m-2 s-1
- standard_name: surface_runoff_flux
- long_name: Surface Runoff
- var_id: mrros
- units: kg m-2
- standard_name: surface_snow_amount
- var_id: snw
- long_name: Surface Snow Amount
- units: kg m-2 s-1
- var_id: snm
- standard_name: surface_snow_melt_flux
- long_name: Surface Snow Melt
- var_id: hfls
- units: W m-2
- standard_name: surface_upward_latent_heat_flux
- long_name: Surface Upward Latent Heat Flux
- units: W m-2
- standard_name: surface_upward_latent_heat_flux
- long_name: Surface Upward Latent Heat Flux over Sea Ice
- var_id: hflssi
- units: W m-2
- standard_name: surface_upward_sensible_heat_flux
- var_id: hfss
- long_name: Surface Upward Sensible Heat Flux
- units: W m-2
- long_name: Surface Upwelling Shortwave Radiation
- standard_name: surface_upwelling_shortwave_flux_in_air
- var_id: rsus
- units: W m-2
- standard_name: toa_incoming_shortwave_flux
- var_id: rsdt
- long_name: TOA Incident Shortwave Radiation
- var_id: rlutcs
- units: W m-2
- standard_name: toa_outgoing_longwave_flux_assuming_clear_sky
- long_name: TOA Outgoing Clear-Sky Longwave Radiation
- var_id: rlut
- units: W m-2
- standard_name: toa_outgoing_longwave_flux
- long_name: TOA Outgoing Longwave Radiation
- units: K
- standard_name: soil_temperature
- long_name: Temperature of Soil
- var_id: tsl
- units: kg m-2 s-1
- long_name: Total Carbon Mass Flux from Litter to Soil
- standard_name: carbon_mass_flux_into_soil_from_litter
- var_id: fLitterSoil
- units: %
- standard_name: cloud_area_fraction
- var_id: clt
- long_name: Total Cloud Fraction
- units: kg m-2 s-1
- standard_name: runoff_flux
- var_id: mrro
- long_name: Total Runoff
- units: kg m-2
- standard_name: soil_moisture_content
- long_name: Total Soil Moisture Content
- var_id: mrso
- units: kg m-2 s-1
- standard_name: transpiration_flux
- long_name: Transpiration
- var_id: tran
- units: W m-2
- standard_name: surface_upwelling_longwave_flux_in_air
- long_name: Upward Long Wave over Sea Ice
- var_id: rlussi
- units: kg s-1
- long_name: Upward Ocean Mass Transport
- standard_name: upward_ocean_mass_transport
- var_id: wmo
- units: kg m-2 s-1
- standard_name: water_evaporation_flux_from_soil
- long_name: Water Evaporation from Soil
- var_id: evspsblsoi
- units: kg m-2
- standard_name: atmosphere_water_vapor_content
- var_id: prw
- long_name: Water Vapor Path
- units: N m-2
- var_id: strairx
- long_name: X-Component of Atmospheric Stress On Sea Ice
- standard_name: surface_downward_x_stress
- units: N m-2
- var_id: strocnx
- long_name: X-Component of Ocean Stress On Sea Ice
- standard_name: upward_x_stress_at_sea_ice_base
- units: N m-2
- var_id: strairy
- long_name: Y-Component of Atmospheric Stress On Sea Ice
- standard_name: surface_downward_y_stress
- units: N m-2
- var_id: strocny
- long_name: Y-Component of Ocean Stress On Sea Ice
- standard_name: upward_y_stress_at_sea_ice_base
- units: 1
- standard_name: atmosphere_hybrid_sigma_pressure_coordinate
- var_id: lev_bnds
- units: 1
- long_name: cell index along first dimension
- var_id: i
- units: 1
- long_name: cell index along second dimension
- var_id: j
- units: m
- var_id: depth
- standard_name: depth
- long_name: depth
- var_id: depth_bnds
- units: m
- standard_name: height
- var_id: height
- long_name: height
- units: 1
- standard_name: atmosphere_hybrid_sigma_pressure_coordinate
- long_name: hybrid sigma pressure coordinate
- var_id: lev
- var_id: lat_bnds
- units: degrees_north
- var_id: lat_vertices
- var_id: lev_bnds
- var_id: lon_bnds
- units: degrees_east
- var_id: lon_vertices
- standard_name: region
- var_id: region
- long_name: ocean basin
- units: m
- standard_name: depth
- var_id: lev
- long_name: ocean depth coordinate
- units: Pa s-1
- standard_name: lagrangian_tendency_of_air_pressure
- var_id: wap
- long_name: omega (=dp/dt)
- units: Pa
- standard_name: air_pressure
- long_name: pressure
- var_id: plev
- var_id: time_bnds
- long_name: vertical coordinate formula term: a(k)
- var_id: a
- long_name: vertical coordinate formula term: a(k+1/2)
- var_id: a_bnds
- long_name: vertical coordinate formula term: b(k)
- var_id: b
- long_name: vertical coordinate formula term: b(k+1/2)
- var_id: b_bnds
- units: Pa
- var_id: p0
- long_name: vertical coordinate formula term: reference pressure
Co-ordinate Variables
- units: degrees_north
- standard_name: latitude
- long_name: latitude
- var_id: lat
- units: degrees_north
- standard_name: latitude
- var_id: lat
- long_name: latitude coordinate
- units: degrees_east
- standard_name: longitude
- long_name: longitude
- var_id: lon
- units: degrees_east
- standard_name: longitude
- var_id: lon
- long_name: longitude coordinate
- long_name: time
- standard_name: time
- var_id: time
Coverage
Temporal Range
Start time:
1800-01-01T12:01:15
End time:
1900-12-31T18:00:00
Geographic Extent
90.0000° |
||
-180.0000° |
180.0000° |
|
-90.0000° |
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