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exp_design:degla [2017/02/01 16:24]
jypeter Changed the style of the ref section to be consistent with the other pages |
exp_design:degla [2019/02/15 09:02]
jypeter Updated the location of the Berger 78 data on the noaa ftp site |
| ^ ^PMIP4 specifications ^ | ^ ^PMIP4 specifications ^ |
| | PMIP4 name | <wrap em>LDv1-transpin</wrap> | | | PMIP4 name | <wrap em>LDv1-transpin</wrap> | |
| | Astronomical parameters | All orbital parameters should be transient as per [[#References_cited|Berger (1978)]] 26-21 ka\\ [ [[ftp://ftp.ncdc.noaa.gov/pub/data/paleo/insolation/bein1.dat|Access to data]] **&** [[ftp://ftp.ncdc.noaa.gov/pub/data/paleo/insolation/readme_insolation.txt|README !]] ]| | | Astronomical parameters | All orbital parameters should be transient as per [[#References_cited|Berger (1978)]] 26-21 ka\\ [ [[ftp://ftp.ncdc.noaa.gov/pub/data/paleo/climate_forcing/orbital_variations/insolation/bein1.dat|Access to data]] **&** [[ftp://ftp.ncdc.noaa.gov/pub/data/paleo/climate_forcing/orbital_variations/insolation/readme_insolation.txt|README !]] ]| |
| | Trace gases | All adjusted to the AICC2012 chronology [[#References_cited|Veres et al. (2013)]] 26-21 ka: \\ **CO<sub>2</sub>** = Transient, as per [[#References_cited|Bereiter et al. (2015)]]: [ [[ftp://ftp.ncdc.noaa.gov/pub/data/paleo/icecore/antarctica/antarctica2015co2composite.txt|Access to data]] (md5sum = ''c54a033d8cbf588bc2b95d3b92ff9b1c'') ] \\ **CH<sub>4</sub>** = Transient, as per [[#References_cited|Loulergue et al. (2008)]]: [ [[data:gases#loulergue_et_al_ch4_data|Access to data]] ] \\ **N<sub>2</sub>O** = Transient, as per [[#References_cited|Schilt et al. (2010)]]: [ [[data:gases#schilt_et_al_n20_data|Access to data]] ] | | | Trace gases | All adjusted to the AICC2012 chronology [[#References_cited|Veres et al. (2013)]] 26-21 ka: \\ **CO<sub>2</sub>** = Transient, as per [[#References_cited|Bereiter et al. (2015)]]: [ [[ftp://ftp.ncdc.noaa.gov/pub/data/paleo/icecore/antarctica/antarctica2015co2composite.txt|Access to data]] (md5sum = ''c54a033d8cbf588bc2b95d3b92ff9b1c'') ] \\ **CH<sub>4</sub>** = Transient, as per [[#References_cited|Loulergue et al. (2008)]]: [ [[data:gases#loulergue_et_al_ch4_data|Access to data]] ] \\ **N<sub>2</sub>O** = Transient, as per [[#References_cited|Schilt et al. (2010)]]: [ [[data:gases#schilt_et_al_n20_data|Access to data]] ] | |
| | //All others// | As per the LGM (21 ka) spinup type; LDv1-LGMspin | | | //All others// | As per the LGM (21 ka) spinup type; LDv1-LGMspin | |
| | PMIP4 name | <wrap em>LDv1</wrap> | | | PMIP4 name | <wrap em>LDv1</wrap> | |
| | Initial conditions (pre 21 ka) | Recommended (optional) to use either: \\ - LDv1-LGMspin \\ - LDv1-transpin \\ See above for details. The method must be documented, including information on the state of spinup | | | Initial conditions (pre 21 ka) | Recommended (optional) to use either: \\ - LDv1-LGMspin \\ - LDv1-transpin \\ See above for details. The method must be documented, including information on the state of spinup | |
| | Astronomical parameters | Transient, as per [[#References_cited|Berger (1978)]]\\ [ [[ftp://ftp.ncdc.noaa.gov/pub/data/paleo/insolation/bein1.dat|Access to data]] **&** [[ftp://ftp.ncdc.noaa.gov/pub/data/paleo/insolation/readme_insolation.txt|README !]] ]| | | Astronomical parameters | Transient, as per [[#References_cited|Berger (1978)]]\\ [ [[ftp://ftp.ncdc.noaa.gov/pub/data/paleo/climate_forcing/orbital_variations/insolation/bein1.dat|Access to data]] **&** [[ftp://ftp.ncdc.noaa.gov/pub/data/paleo/climate_forcing/orbital_variations/insolation/readme_insolation.txt|README !]] ]| |
| | Solar constant | 1361.0 ± 0.51365 W m<sup>-2</sup> | | | Solar constant | 1361.0 ± 0.51365 W m<sup>-2</sup> | |
| | Trace gases | Adjusted to the AICC2012 chronology [[#References_cited|Veres et al. (2013)]] 21-0 ka: \\ **CO<sub>2</sub>** = Transient, as per [[#References_cited|Bereiter et al. (2015)]]: [ [[ftp://ftp.ncdc.noaa.gov/pub/data/paleo/icecore/antarctica/antarctica2015co2composite.txt|Access to data]] (md5sum = ''c54a033d8cbf588bc2b95d3b92ff9b1c'') ] \\ **CH<sub>4</sub>** = Transient, as per [[#References_cited|Loulergue et al. (2008)]]: [ [[data:gases#loulergue_et_al_ch4_data|Access to data]] ] \\ **N<sub>2</sub>O** = Transient, as per [[#References_cited|Schilt et al. (2010)]]: [ [[data:gases#schilt_et_al_n20_data|Access to data]] ]\\ **CFC** = 0 \\ **O<sub>3</sub>** = Preindustrial (e.g. 10 DU) | | | Trace gases | Adjusted to the AICC2012 chronology [[#References_cited|Veres et al. (2013)]] 21-0 ka: \\ **CO<sub>2</sub>** = Transient, as per [[#References_cited|Bereiter et al. (2015)]]: [ [[ftp://ftp.ncdc.noaa.gov/pub/data/paleo/icecore/antarctica/antarctica2015co2composite.txt|Access to data]] (md5sum = ''c54a033d8cbf588bc2b95d3b92ff9b1c'') ] \\ **CH<sub>4</sub>** = Transient, as per [[#References_cited|Loulergue et al. (2008)]]: [ [[data:gases#loulergue_et_al_ch4_data|Access to data]] ] \\ **N<sub>2</sub>O** = Transient, as per [[#References_cited|Schilt et al. (2010)]]: [ [[data:gases#schilt_et_al_n20_data|Access to data]] ]\\ **CFC** = 0 \\ **O<sub>3</sub>** = Preindustrial (e.g. 10 DU) | |