GMD cover
Executive editors: David Ham, Juan Antonio Añel, Astrid Kerkweg, Min-Hui Lo, Richard Neale, Rolf Sander & Paul Ullrich

Geoscientific Model Development (GMD) is a not-for-profit international scientific journal dedicated to the publication and public discussion of the description, development, and evaluation of numerical models of the Earth system and its components. The following manuscript types can be considered for peer-reviewed publication:

  • geoscientific model descriptions, from statistical models to box models to GCMs;
  • development and technical papers, describing developments such as new parameterizations or technical aspects of running models such as the reproducibility of results;
  • new methods for assessment of models, including work on developing new metrics for assessing model performance and novel ways of comparing model results with observational data;
  • papers describing new standard experiments for assessing model performance or novel ways of comparing model results with observational data;
  • model experiment descriptions, including experimental details and project protocols;
  • full evaluations of previously published models.

More details can be found in manuscript types and the journal editorial (compiled by the executive editors).

"I believe that the time is ripe for significantly better documentation of programs, and that we can best achieve this by considering programs to be works of literature."

(Donald E. Knuth, Literate Programming, 1984)

"Essentially, all models are wrong, but some are useful."

(George E. P. Box, Robustness in the strategy of scientific model building, 1979)

GMD per-paper APC pilot 2021
To help authors know the article processing charges (APCs) levied for their final journal article already from submission, the EGU and Copernicus test a per-paper APC model for manuscripts submitted to GMD from 1 January 2021. The standard fee will be €1,600 net, independent of the article length. Please find further information about this pilot.
IF value: 6.135
IF6.135
IF 5-year value: 7.708
IF 5-year7.708
CiteScore value: 9.9
CiteScore9.9
h5-index value: 55
h5-index55
Highlight articles
16 Jul 2021
fv3gfs-wrapper: a Python wrapper of the FV3GFS atmospheric model
Jeremy McGibbon, Noah D. Brenowitz, Mark Cheeseman, Spencer K. Clark, Johann P. S. Dahm, Eddie C. Davis, Oliver D. Elbert, Rhea C. George, Lucas M. Harris, Brian Henn, Anna Kwa, W. Andre Perkins, Oliver Watt-Meyer, Tobias F. Wicky, Christopher S. Bretherton, and Oliver Fuhrer
Geosci. Model Dev., 14, 4401–4409, https://doi.org/10.5194/gmd-14-4401-2021,https://doi.org/10.5194/gmd-14-4401-2021, 2021
Short summary
11 Jun 2021
A discontinuous Galerkin finite-element model for fast channelized lava flows v1.0
Colton J. Conroy and Einat Lev
Geosci. Model Dev., 14, 3553–3575, https://doi.org/10.5194/gmd-14-3553-2021,https://doi.org/10.5194/gmd-14-3553-2021, 2021
Short summary
27 May 2021
FaIRv2.0.0: a generalized impulse response model for climate uncertainty and future scenario exploration
Nicholas J. Leach, Stuart Jenkins, Zebedee Nicholls, Christopher J. Smith, John Lynch, Michelle Cain, Tristram Walsh, Bill Wu, Junichi Tsutsui, and Myles R. Allen
Geosci. Model Dev., 14, 3007–3036, https://doi.org/10.5194/gmd-14-3007-2021,https://doi.org/10.5194/gmd-14-3007-2021, 2021
Short summary
27 Apr 2021
JlBox v1.1: a Julia-based multi-phase atmospheric chemistry box model
Langwen Huang and David Topping
Geosci. Model Dev., 14, 2187–2203, https://doi.org/10.5194/gmd-14-2187-2021,https://doi.org/10.5194/gmd-14-2187-2021, 2021
Short summary
23 Mar 2021
A process-based evaluation of the Intermediate Complexity Atmospheric Research Model (ICAR) 1.0.1
Johannes Horak, Marlis Hofer, Ethan Gutmann, Alexander Gohm, and Mathias W. Rotach
Geosci. Model Dev., 14, 1657–1680, https://doi.org/10.5194/gmd-14-1657-2021,https://doi.org/10.5194/gmd-14-1657-2021, 2021
Short summary
Recent papers
22 Oct 2021
Fast and accurate learned multiresolution dynamical downscaling for precipitation
Jiali Wang, Zhengchun Liu, Ian Foster, Won Chang, Rajkumar Kettimuthu, and V. Rao Kotamarthi
Geosci. Model Dev., 14, 6355–6372, https://doi.org/10.5194/gmd-14-6355-2021,https://doi.org/10.5194/gmd-14-6355-2021, 2021
Short summary
22 Oct 2021
A novel model–data fusion approach to terrestrial carbon cycle reanalysis across the contiguous U.S using SIPNET and PEcAn state data assimilation system v. 1.7.2
Hamze Dokoohaki, Bailey D. Morrison, Ann Raiho, Shawn P. Serbin, and Michael Dietze
Geosci. Model Dev. Discuss., https://doi.org/10.5194/gmd-2021-236,https://doi.org/10.5194/gmd-2021-236, 2021
Preprint under review for GMD (discussion: open, 0 comments)
Short summary
22 Oct 2021
CP-DSL: Supporting Configuration and Parametrization of Ocean Models with UVic (2.9) and MITgcm (67w)
Reiner Jung, Sven Gundlach, and Wilhelm Hasselbring
Geosci. Model Dev. Discuss., https://doi.org/10.5194/gmd-2021-311,https://doi.org/10.5194/gmd-2021-311, 2021
Preprint under review for GMD (discussion: open, 0 comments)
Short summary
21 Oct 2021
FORest Canopy Atmosphere Transfer (FORCAsT) 2.0: model updates and evaluation with observations at a mixed forest site
Dandan Wei, Hariprasad D. Alwe, Dylan B. Millet, Brandon Bottorff, Michelle Lew, Philip S. Stevens, Joshua D. Shutter, Joshua L. Cox, Frank N. Keutsch, Qianwen Shi, Sarah C. Kavassalis, Jennifer G. Murphy, Krystal T. Vasquez, Hannah M. Allen, Eric Praske, John D. Crounse, Paul O. Wennberg, Paul B. Shepson, Alexander A. T. Bui, Henry W. Wallace, Robert J. Griffin, Nathaniel W. May, Megan Connor, Jonathan H. Slade, Kerri A. Pratt, Ezra C. Wood, Mathew Rollings, Benjamin L. Deming, Daniel C. Anderson, and Allison L. Steiner
Geosci. Model Dev., 14, 6309–6329, https://doi.org/10.5194/gmd-14-6309-2021,https://doi.org/10.5194/gmd-14-6309-2021, 2021
Short summary
21 Oct 2021
SITool (v1.0) – a new evaluation tool for large-scale sea ice simulations: application to CMIP6 OMIP
Xia Lin, François Massonnet, Thierry Fichefet, and Martin Vancoppenolle
Geosci. Model Dev., 14, 6331–6354, https://doi.org/10.5194/gmd-14-6331-2021,https://doi.org/10.5194/gmd-14-6331-2021, 2021
Short summary
News
01 Oct 2021 First insights from new EGU author survey

In April 2021 the EGU Publications Committee launched the first author survey to routinely ask authors about their publishing experience in EGU journals, in order to learn more about how EGU and Copernicus can serve the scientific community with their publications. Over the last 6 months, 160 contact authors answered the survey representing about 10% of the papers published during this time. We are delighted about the positive feedback and thank all authors. Please read the full report.

01 Oct 2021 First insights from new EGU author survey

In April 2021 the EGU Publications Committee launched the first author survey to routinely ask authors about their publishing experience in EGU journals, in order to learn more about how EGU and Copernicus can serve the scientific community with their publications. Over the last 6 months, 160 contact authors answered the survey representing about 10% of the papers published during this time. We are delighted about the positive feedback and thank all authors. Please read the full report.

30 Jun 2021 Update of journal metrics

The journal metrics were updated and the current numbers are available from the journal metrics overview.

30 Jun 2021 Update of journal metrics

The journal metrics were updated and the current numbers are available from the journal metrics overview.

04 Feb 2021 Paul J. Crutzen has passed away on 28 January 2021

With great sadness, we have to announce that Paul J. Crutzen has passed away on 28 January 2021. Paul was not only an outstanding scientist and scholar, but a friend, colleague, and mentor for generations of scientists. He had also been a long-time supporter of open-access publishing within EGU and served on the advisory board of Geoscientific Model Development for many years. He will be sorely missed. Our thoughts are with his family. (Image credit: MPI for Chemistry)

04 Feb 2021 Paul J. Crutzen has passed away on 28 January 2021

With great sadness, we have to announce that Paul J. Crutzen has passed away on 28 January 2021. Paul was not only an outstanding scientist and scholar, but a friend, colleague, and mentor for generations of scientists. He had also been a long-time supporter of open-access publishing within EGU and served on the advisory board of Geoscientific Model Development for many years. He will be sorely missed. Our thoughts are with his family. (Image credit: MPI for Chemistry)