ICON-NWP simulations of the mid-Holocene West African Monsoon using parameterized an explicit convection and present-day land surface

doi:10.26050/WDCC/ICON-NWP_mH_convection

Jungandreas, Leonore; Hohenegger, Cathy; Claussen, Martin

ExperimentDOI
Summary
The experiment aims to investigate how the representation of convection influences the West African Monsoon during the mid-Holocene.
Atmospheric and SST input data originate from the MPI-ESM Holocene simulations reflecting Holocene condition.
External Parameters (surface condition) reflect present-day conditions similar to the experimental setup of PMIP1: The Sahara remains a desert.

We use the ICON (ICOsahedral Nonhydrostatic) model framework version 2.5.0 (see Zängl et al. (2014) for more details).

The provided data covers one simulation from June to October (JJASO) for the year 7023 before present (BP) with the year 2000 as the reference year.

The time axes of the NetCDF files reflect the model year which is based on the time axes of the MPI-ESM slo0021a Holocene simulations. The artificial model year 1001 in slo0021a refers to the year 8000 BP. Therefore, the model year 1977 refers to the year 7023 BP.

The experiment compares a 5km horizontal resolution, cloud-resolving simulation with a 40km-horizontal resolution, parameterized convection simulation.

The 40km-domain (DOM01) covers a range from 70.5°W - 99.5°E; 49°S - 59°N
The 5km-domain (DOM04) covers a range from 37°W - 53°E; 0°N - 40°N

The dataset provides daily mean values on the triangular ICON grid.

The datasets provide atmospheric (3D), surface (2D) and precipitation (2D) data an the following variables:
rain_con_rate, rain_gsp_rate, clct, geopot, temp, rh, qv, u, v, w, w_so, runoff_g, runoff_s, lhfl_s, shfl_s, soiltyp
Project
Conv_mH_WAM (Influence of the representation of convection on the mid-Holocene West African Monsoon)
Contact
Leonore Jungandreas (
 leonore.jungandreas@nullmpimet.mpg.de
)
Spatial Coverage
Longitude -70.5 to 99.5 Latitude -49 to 59 Altitude: 100000 Pa to 10 Pa
Temporal Coverage
-7023-05-30 to -7023-12-31 (calendrical)
Use constraints
Creative Commons Attribution 4.0 International (CC BY 4.0) (https://creativecommons.org/licenses/by/4.0/)
Data Catalog
World Data Center for Climate
Size
213.2 GiB (228917903862 Byte)
Format
NetCDF
Status
completely archived
Creation Date
Future Review Date
2031-07-02
Cite as
Jungandreas, Leonore; Hohenegger, Cathy; Claussen, Martin (2021). ICON-NWP simulations of the mid-Holocene West African Monsoon using parameterized an explicit convection and present-day land surface. World Data Center for Climate (WDCC) at DKRZ. https://doi.org/10.26050/WDCC/ICON-NWP_mH_convection

BibTeX RIS
[Entry acronym: ICON-NWP_mH_convection] [Entry id: 3889522]
Result Date
2021-07-28
Description
1. Number of data sets is correct and > 0: passed;
2. Size of every data set is > 0: passed;
3. The data sets and corresponding metadata are accessible: passed;
4. The data sizes are controlled and correct: passed;
5. The temporal coverage description (metadata) is consistent to the data: passed;
6. The format is correct: passed
Method
WDCC-TQA checklist
Method Description
Checks performed by WDCC. The list of TQA metrics are documented in the 'WDCC User Guide for Data Publication' Chapter 8.1.1
Method Url
Result Date
2021-07-28
Contact typePersonORCIDInstitute
Contact Leonore Jungandreas-Universität Leipzig
Author Leonore Jungandreas-Universität Leipzig
Author Cathy Hohenegger-Max-Planck-Institut fuer Meteorologie
Author Prof. Martin Claussen-Max-Planck-Institut fuer Meteorologie
Investigator Leonore Jungandreas-Universität Leipzig
Metadata Leonore Jungandreas-Universität Leipzig

Is documented by

[1] DOI Zängl, Günther; Reinert, Daniel; Rípodas, Pilar; Baldauf, Michael. (2014). The ICON (ICOsahedral Non-hydrostatic) modelling framework of DWD and MPI-M: Description of the non-hydrostatic dynamical core. doi:10.1002/qj.2378

Attached Datasets (2)

Details for selected entry