Alternativer Identifier:

(KITopen-DOI) 10.5445/IR/1000120129

Verwandter Identifier:

Ersteller/in:

Albern, Nicole [Albern, Nicole]

Voigt, Aiko [Voigt, Aiko]

Thompson, David W. J. [Thompson, David W. J.]

Pinto, Joaquim G. [Pinto, Joaquim G.]

Beitragende:

Titel:

ICON model simulations for publication "The role of tropical, midlatitude and polar cloud-radiative changes for the midlatitude circulation response to global warming"

Weitere Titel:

Beschreibung:

(Technical Remarks) The simulations were performed with the atmospheric component of the ICON model. The model is run with the physics package used for numerical weather prediction (version 2.1.00). The simulations are performed in R2B04 horizontal resolution (approximately 160km) with 47 levels extending up to 75km. A... The simulations were performed with the atmospheric component of the ICON model. The model is run with the physics package used for numerical weather prediction (version 2.1.00). The simulations are performed in R2B04 horizontal resolution (approximately 160km) with 47 levels extending up to 75km. A time step of 720s is used. We use a present-day setup and the cloud-locking method to determine the impact of regional cloud-radiative changes in the tropics, midlatitudes and polar region. This data has to be used together with 10.5445/IR/1000094317 (ICON model simulations for publication "Cloud-radiative impact on the regional responses of the midlatitude jet streams and storm tracks to global warming") to determine both the role of global and regional cloud-radiative changes. The numbers after T (sea-surface temperature) and C (cloud-radiative properties) in the cloud-locked simulations are - 1 for the control simulation - 2 for the simulation with a uniform SST increase. For the regional cloud-radiative changes, the number after C refers to the cloud-radiative properties in region reg - TR for tropics (30S-30N) - ML for midlatitudes (30N-60N, 30S-60S) - PO for polar regions (60N-90N, 60S-90S) T1C2TR means, for example, that we use C2 clouds in the tropics and C1 clouds in the midlatitudes and polar regions. # 4d (time-lev-lat-lon) data - ICON-NWP_AMIP_T?C?reg_3d_mm.nc The files contain monthly-mean data for 29 years. # storm track (lat-lon) data - st_ICON-NWP_AMIP_T?C?reg_geopot500.nc: time-mean storm track (mean over all years) - st_T?C?reg_1980to2008.nc: time series of annual-mean storm track data - st_ICON-NWP_AMIP_T?C?reg_geopot500_DJF.nc: time-mean storm track for DJF season (mean over all years) - st_T?C?reg_1980to2008_DJF.nc: time series of DJF storm track data -> analogously for MAM, JJA, SON # transient and stationary components of eddy momentum flux and eddy heat flux, (time-lev-lat-lon) data ICON-NWP_AMIP_T?C?_vT_uv_stationary_transient_mm.nc (global cloud changes) ICON-NWP_AMIP_T?C?reg_vT_uv_stationary_transient_mm.nc (regional cloud changes) Variables: - vTtrans: eddy heat flux, transient component - uvtrans: eddy momentum flux, transient component - vTstat: eddy heat flux, stationary component - uvstat: eddy momentum flux, stationary component The files contain monthly-mean data for 29 years.

The simulations were performed with the atmospheric component of the ICON model. The model is run with the physics package used for numerical weather prediction (version 2.1.00). The simulations are performed in R2B04 horizontal resolution (approximately 160km) with 47 levels extending up to 75km. A time step of 720s is used. We use a present-day setup and the cloud-locking method to determine the impact of regional cloud-radiative changes in the tropics, midlatitudes and polar region. This data has to be used together with 10.5445/IR/1000094317 (ICON model simulations for publication "Cloud-radiative impact on the regional responses of the midlatitude jet streams and storm tracks to global warming") to determine both the role of global and regional cloud-radiative changes. The numbers after T (sea-surface temperature) and C (cloud-radiative properties) in the cloud-locked simulations are

1 for the control simulation
2 for the simulation with a uniform SST increase. For the regional cloud-radiative changes, the number after C refers to the cloud-radiative properties in region reg
TR for tropics (30S-30N)
ML for midlatitudes (30N-60N, 30S-60S)
PO for polar regions (60N-90N, 60S-90S) T1C2TR means, for example, that we use C2 clouds in the tropics and C1 clouds in the midlatitudes and polar regions.

4d (time-lev-lat-lon) data

ICON-NWP_AMIP_T?C?reg_3d_mm.nc The files contain monthly-mean data for 29 years.

storm track (lat-lon) data

st_ICON-NWP_AMIP_T?C?reg_geopot500.nc: time-mean storm track (mean over all years)
st_T?C?reg_1980to2008.nc: time series of annual-mean storm track data
st_ICON-NWP_AMIP_T?C?reg_geopot500_DJF.nc: time-mean storm track for DJF season (mean over all years)
st_T?C?reg_1980to2008_DJF.nc: time series of DJF storm track data -> analogously for MAM, JJA, SON

transient and stationary components of eddy momentum flux and eddy heat flux, (time-lev-lat-lon) data

ICON-NWP_AMIP_T?C?_vT_uv_stationary_transient_mm.nc (global cloud changes) ICON-NWP_AMIP_T?C?reg_vT_uv_stationary_transient_mm.nc (regional cloud changes) Variables:

vTtrans: eddy heat flux, transient component
uvtrans: eddy momentum flux, transient component
vTstat: eddy heat flux, stationary component
uvstat: eddy momentum flux, stationary component The files contain monthly-mean data for 29 years.

Zeige alles

Schlagworte:

ICON-NWP
cloud-radiative changes
climate change
midlatitude circulation

Zugehörige Informationen:

Sprache:

Herausgeber/in:

Karlsruhe Institute of Technology

Erstellungsjahr:

2019

Fachgebiet:

Geological Science

Objekttyp:

Dataset

Datenquelle:

Verwendete Software:

Datenverarbeitung:

Erscheinungsjahr:

2023

Rechteinhaber/in:

Albern, Nicole

Voigt, Aiko

Thompson, David W. J.

Pinto, Joaquim G.

Förderung:

Zeige alles Zeige weniger

Name	Speichervolumen	Metadaten	Upload	Aktion

Status:

Publiziert

Eingestellt von:

kitopen

Erstellt am:

2023-04-20

Archivierungsdatum:

2023-06-21

Archivgröße:

81,0 GB

Archiversteller:

kitopen

Archiv-Prüfsumme:

f345f9bc8440791624e9f00a6a54906d (MD5)

Embargo-Zeitraum:

DOI: 10.35097/1217

Publikationsdatum: 2023-06-21

Datenpaket herunterladen

Herunterladen (81,0 GB)

Metadaten herunterladen

Statistik

0
Views

0
Downloads

Lizenz für das Datenpaket

Dieses Werk ist lizenziert unter
CC BY 4.0

Datenpaket zitieren

Albern, Nicole; Voigt, Aiko; Thompson, David W. J.; et al. (2023): ICON model simulations for publication "The role of tropical, midlatitude and polar cloud-radiative changes for the midlatitude circulation response to global warming". Karlsruhe Institute of Technology. DOI: 10.35097/1217

Datenpaket: ICON model simulations for publication "The role of tropical, midlatitude and polar cloud-radiative changes for the midlatitude circulation response to global warming"

4d (time-lev-lat-lon) data

storm track (lat-lon) data

transient and stationary components of eddy momentum flux and eddy heat flux, (time-lev-lat-lon) data