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Dataset

 

ACCMIP: CICERO (Centre for Internation Climate and Environment Reasrch, Oslo) climate model output

Update Frequency: Not Planned
Status: Completed
Online Status: ONLINE
Publication State: Published
Publication Date: 2011-08-24
Download Stats: last 12 months

Abstract

The Atmospheric Chemistry and Climate Model Intercomparison Project (ACCMIP) was organized under the auspices of Atmospheric Chemistry and Climate (AC&C), a project of International Global Atmospheric Chemistry (IGAC) and Stratospheric Processes And their Role in Climate (SPARC) under International Geosphere Bisosphere Programme (IGBP) and World Climate Research Programme (WCRP). The Atmospheric Chemistry and Climate Model Intercomparison Project (ACC-MIP) consists of several sets of simulations that have were designed to facilitate useful evaluation and comparison of the AR5 (Intergovernmental Committee on Climate Change Assessment Report 5) transient climate model simulations.

This dataset contains measurements from climate simulations from CICERO of the 20th century and the future projections, which output feedback between dynamics, chemistry and radiation in every model time step. The data are collected from running the latest set of ozone precursor emissions scenarios, which output tropospheric ozone changes from 1850 to 2100.

Citable as:  Centre for International Climate and Environment Research - Oslo (2011): ACCMIP: CICERO (Centre for Internation Climate and Environment Reasrch, Oslo) climate model output. NCAS British Atmospheric Data Centre, date of citation. https://catalogue.ceda.ac.uk/uuid/798b90d6eec65e6436c34c329df8b9c4
Abbreviation: Not defined
Keywords: ACCMIP, Model, chemistry, climate

Details

Previous Info:
No news update for this record
Previously used record identifiers:
http://badc.nerc.ac.uk/view/badc.nerc.ac.uk__ATOM__ACTIVITY_d201977c-edd3-11e1-9254-00163e251233
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: http://creativecommons.org/licenses/by/4.0/. When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record.
Data lineage:

The ACCMIP model output uses CMOR (Climate Model Output Rewriter) to convert data to CF netCDF. The CMOR conversion is performed by the individual modelling groups and the resulting CF netCDF files are archived at CEDA.

Data Quality:
ACCMIP data arrives direct from the modelling centres. A versioning system ensures that new versions of data are placed in separate version directories.
File Format:
Data are netCDF formatted

Process overview

This dataset was generated by the computation detailed below.
Title The University of Oslo chemistry-transport model, Oslo CTM2 deployed on CICERO (Centre for International Climate and Environment Research, Oslo) Computers
Abstract This computation involved: The University of Oslo chemistry-transport model, Oslo CTM2 deployed on CICERO (Centre for International Climate and Environment Research, Oslo) Computers. OsloCTM2 is a chemical transport model (CTMs) which uses offline meteorological fields from a single year of a reanalysis dataset. It employs a fixed stratospheric ozone influx of 450 Tg yr. The model explores how changes in the levels and locations of ozone precursor emissions, (such as nitrogen oxides NO and NO; referred to as NO, carbon monoxide (CO) and volatile organic compounds (VOCs), including methane, could tropospheric ozone abundances, from the pre-industrial period to future projections. CICERO (Centre for International Climate and Environment Research) is an independent research center associated with the University of Oslo. CICERO’s mission is to conduct research and provide reports, information and expert advice about issues related to global climate change and international climate policy with the aim of acquiring knowledge that can help mitigate the climate problem and enhance international climate cooperation.
Input Description None
Output Description None
Software Reference None
  • long_name: Alternate_hybrid_sigma_pressure_coordinate
  • units: 1
  • var_id: lev
  • names: Alternate_hybrid_sigma_pressure_coordinate
  • long_name: Surface air pressure
  • units: Pa
  • var_id: ps
  • names: Surface air pressure
  • var_id: a
  • units: Atmosphere_hybrid_sigma_pressure_coordinate (a+b*ps)
  • var_id: abs550_aer
  • units: 1
  • units: kg m-2
  • var_id: airmass
  • units: 0-1
  • var_id: albsurf
  • var_id: ap
  • units: Alternate_hybrid_sigma_pressure_coordinate (ap+b*ps)
  • var_id: ap_bnds
  • units: Alternate_hybrid_sigma_pressure_coordinate (ap+b*ps)
  • units: m2
  • var_id: area
  • var_id: b
  • units: Atmosphere_hybrid_sigma_pressure_coordinate (a+b*ps)
  • units: Alternate_hybrid_sigma_pressure_coordinate (ap+b*ps)
  • var_id: b_bnds
  • var_id: cl
  • units: 0-1
  • var_id: cli
  • units: kg/kg
  • units: kg/kg
  • var_id: clw
  • units: m
  • var_id: dh
  • var_id: dry_bc
  • units: kg m-2 s-1
  • units: kg m-2 s-1
  • var_id: dry_dms
  • units: kg m-2 s-1
  • var_id: dry_du
  • var_id: dry_hno3
  • units: kg m-2 s-1
  • var_id: dry_nh3
  • units: kg m-2 s-1
  • var_id: dry_nh4
  • units: kg m-2 s-1
  • var_id: dry_no2
  • units: kg m-2 s-1
  • var_id: dry_noy
  • units: kg m-2 s-1
  • var_id: dry_o3
  • units: kg m-2 s-1
  • units: kg m-2 s-1
  • var_id: dry_pom
  • units: kg m-2 s-1
  • var_id: dry_so2
  • var_id: dry_so4
  • units: kg m-2 s-1
  • var_id: dry_ss
  • units: kg m-2 s-1
  • units: kg m-2 s-1
  • var_id: drybc
  • units: kg m-2 s-1
  • var_id: drydms
  • var_id: drydust
  • units: kg m-2 s-1
  • var_id: dryhno3
  • units: kg m-2 s-1
  • units: kg m-2 s-1
  • var_id: drynh3
  • var_id: drynh4
  • units: kg m-2 s-1
  • var_id: dryno2
  • units: kg m-2 s-1
  • units: kg m-2 s-1
  • var_id: drynoy
  • var_id: dryo3
  • units: kg m-2 s-1
  • var_id: dryoa
  • units: kg m-2 s-1
  • var_id: dryso2
  • units: kg m-2 s-1
  • units: kg m-2 s-1
  • var_id: dryso4
  • var_id: dryss
  • units: kg m-2 s-1
  • var_id: emi_bc
  • units: kg m-2 s-1
  • var_id: emi_co
  • units: kg m-2 s-1
  • var_id: emi_nh3
  • units: kg m-2 s-1
  • var_id: emi_nox
  • units: kg m-2 s-1
  • units: kg m-2 s-1
  • var_id: emi_pom
  • units: kg m-2 s-1
  • var_id: emi_so2
  • var_id: emi_so4
  • units: kg m-2 s-1
  • var_id: emi_voc
  • units: kg m-2 s-1
  • var_id: emibc
  • units: kg m-2 s-1
  • var_id: emico
  • units: kg m-2 s-1
  • var_id: emidms
  • units: kg m-2 s-1
  • units: kg m-2 s-1
  • var_id: emidust
  • units: kg m-2 s-1
  • var_id: eminh3
  • var_id: eminox
  • units: kg m-2 s-1
  • units: kg m-2 s-1
  • var_id: emioa
  • var_id: emiso2
  • units: kg m-2 s-1
  • var_id: emiso4
  • units: kg m-2 s-1
  • units: kg m-2 s-1
  • var_id: emisoa
  • var_id: emiss
  • units: kg m-2 s-1
  • var_id: emivoc
  • units: kg m-2 s-1
  • units: kg/kg
  • var_id: hus
  • var_id: landf
  • units: 1
  • units: degree_north
  • var_id: lat
  • var_id: lat_bnds
  • units: degree_north
  • long_name: latitude coordinate formula term: lat(j+1/2)
  • var_id: lat_bnds
  • names: latitude coordinate formula term: lat(j+1/2)
  • units: Alternate_hybrid_sigma_pressure_coordinate (ap/po+b from: ap+b*ps)
  • var_id: lev
  • var_id: lev_bnds
  • units: Alternate_hybrid_sigma_pressure_coordinate (ap_bnds/po+b_bnds from:ap+b*ps)
  • var_id: lev_bnds
  • long_name: level bnds
  • units: 1
  • names: level bnds
  • var_id: lon
  • units: degree_east
  • var_id: lon_bnds
  • var_id: lon_bnds
  • units: degree_east
  • long_name: longitude coordinate formula term: lon(i+1/2)
  • names: longitude coordinate formula term: lon(i+1/2)
  • var_id: lwtropas_o3
  • units: Wm-2
  • units: kg kg-1
  • var_id: mmr_bc
  • units: kg kg-1
  • var_id: mmr_nh4
  • units: kg kg-1
  • var_id: mmr_no3
  • units: kg kg-1
  • var_id: mmr_pom
  • units: kg kg-1
  • var_id: mmr_so4
  • units: kg kg-1
  • var_id: mmr_soa
  • units: kg kg-1
  • var_id: mmr_ss
  • units: kg kg-1
  • var_id: mmrbc
  • units: kg kg-1
  • var_id: mmrdust
  • units: kg kg-1
  • var_id: mmrnh4
  • units: kg kg-1
  • var_id: mmrno3
  • units: kg kg-1
  • var_id: mmroa
  • units: kg kg-1
  • var_id: mmrso4
  • units: k1 kg-1
  • var_id: mmrsoa
  • units: kg kg-1
  • var_id: mmrss
  • var_id: ncpo3
  • units: mole/sm3
  • var_id: neto3
  • units: K
  • units: 1
  • var_id: od440_aer
  • units: 1
  • var_id: od550_aer
  • var_id: od550_bb
  • units: 1
  • var_id: od550_bc
  • units: 1
  • var_id: od550_dust
  • units: 1
  • var_id: od550_no3
  • units: 1
  • var_id: od550_pom
  • units: 1
  • var_id: od550_so4
  • units: 1
  • units: 1
  • var_id: od550_soa
  • units: 1
  • var_id: od550_ss
  • var_id: od870_aer
  • units: 1
  • units: m
  • var_id: orog
  • units: Pa
  • var_id: p0
  • var_id: precip
  • units: kg/m2
  • units: Pa
  • var_id: ps
  • units: Pa
  • var_id: p0
  • long_name: reference pressure
  • names: reference pressure
  • var_id: swtoaas_bb
  • units: Wm-2
  • var_id: swtoaas_bcff
  • units: Wm-2
  • var_id: swtoaas_indir
  • units: Wm-2
  • var_id: swtoaas_no3
  • units: Wm-2
  • var_id: swtoaas_oaff
  • units: Wm-2
  • var_id: swtoaas_so4
  • units: Wm-2
  • var_id: swtoaas_soa
  • units: Wm-2
  • var_id: swtoacs_bb
  • units: Wm-2
  • var_id: swtoacs_bcff
  • units: Wm-2
  • var_id: swtoacs_no3
  • units: Wm-2
  • var_id: swtoacs_oaff
  • units: Wm-2
  • var_id: swtoacs_so4
  • units: Wm-2
  • units: Wm-2
  • var_id: swtoacs_soa
  • var_id: swtropas_o3
  • units: Wm-2
  • var_id: temp
  • units: K
  • units: day of year
  • var_id: time
  • var_id: time_bnds
  • var_id: ap
  • units: 1
  • long_name: vertical coordinate formula term: ap(k)
  • names: vertical coordinate formula term: ap(k)
  • long_name: vertical coordinate formula term: ap(k+1/2)
  • var_id: ap_bnds
  • units: 1
  • names: vertical coordinate formula term: ap(k+1/2)
  • long_name: vertical coordinate formula term: b(k)
  • var_id: b
  • units: 1
  • names: vertical coordinate formula term: b(k)
  • units: 1
  • long_name: vertical coordinate formula term: b(k+1/2)
  • var_id: b_bnds
  • names: vertical coordinate formula term: b(k+1/2)
  • units: mole mole-1
  • var_id: vmr_co
  • units: mole mole-1
  • var_id: vmr_dms
  • units: mole mole-1
  • var_id: vmr_hcho
  • units: mole mole-1
  • var_id: vmr_hno3
  • units: mole mole-1
  • var_id: vmr_isop
  • units: mole mole-1
  • var_id: vmr_no
  • units: mole mole-1
  • var_id: vmr_no2
  • units: mole mole-1
  • var_id: vmr_o3
  • units: mole mole-1
  • var_id: vmr_oh
  • units: mole mole-1
  • var_id: vmr_pan
  • units: mole mole-1
  • var_id: vmr_so2
  • units: mole mole-1
  • var_id: vmrch4
  • units: mole mole-1
  • var_id: vmrco
  • units: mole mole-1
  • var_id: vmrdms
  • units: mole mole-1
  • var_id: vmrhcho
  • units: mole mole-1
  • var_id: vmrhno3
  • units: mole mole-1
  • var_id: vmrisop
  • units: mole mole-1
  • var_id: vmrno
  • units: mole mole-1
  • var_id: vmrno2
  • units: mole mole-1
  • var_id: vmro3
  • units: mole mole-1
  • var_id: vmroh
  • units: mole mole-1
  • var_id: vmrpan
  • units: mole mole-1
  • var_id: vmrso2
  • var_id: wet_bc
  • units: kg m-2 s-1
  • var_id: wet_dms
  • units: kg m-2 s-1
  • var_id: wet_hno3
  • units: kg m-2 s-1
  • var_id: wet_nh3
  • units: kg m-2 s-1
  • units: kg m-2 s-1
  • var_id: wet_nh4
  • units: kg m-2 s-1
  • var_id: wet_noy
  • var_id: wet_pom
  • units: kg m-2 s-1
  • var_id: wet_so2
  • units: kg m-2 s-1
  • var_id: wet_so4
  • units: kg m-2 s-1
  • var_id: wet_ss
  • units: kg m-2 s-1
  • var_id: wetbc
  • units: kg m-2 s-1
  • var_id: wetdms
  • units: kg m-2 s-1
  • units: kg m-2 s-1
  • var_id: wethno3
  • var_id: wetnh3
  • units: kg m-2 s-1
  • var_id: wetnh4
  • units: kg m-2 s-1
  • var_id: wetnoy
  • units: kg m-2 s-1
  • var_id: wetoa
  • units: kg m-2 s-1
  • var_id: wetso2
  • units: kg m-2 s-1
  • var_id: wetso4
  • units: kg m-2 s-1
  • var_id: wetss
  • units: kg m-2 s-1

Co-ordinate Variables

  • standard_name: latitude
  • units: degree_north
  • var_id: lat
  • long_name: latitude
  • names: latitude
  • var_id: lon
  • units: degree_east
  • standard_name: longitude
  • long_name: longitude
  • names: longitude
Coverage
Temporal Range
Start time:
1850-01-01T00:00:00
End time:
2100-12-31T00:00:00
Geographic Extent

 
89.0000°
 
-180.0000°
 
180.0000°
 
-89.0000°