Journal cover Journal topic
Geoscientific Model Development An interactive open-access journal of the European Geosciences Union

Journal metrics

  • IF value: 3.654 IF 3.654
  • IF 5-year<br/> value: 5.212 IF 5-year
    5.212
  • SNIP value: 1.812 SNIP 1.812
  • IPP value: 5.140 IPP 5.140
  • SJR value: 3.969 SJR 3.969
  • h5-index value: 29 h5-index 29
GMD cover
Executive editors:
Julia
 
Hargreaves
,
Astrid
 
Kerkweg
,
Robert
 
Marsh
,
Andy
 
Ridgwell
,
Didier
 
Roche
 &
Rolf
 
Sander

Geoscientific Model Development (GMD) is an 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 box models to GCMs;
  • development and technical papers, describing development such as new parameterizations or technical aspects of running models such as the reproducibility of results;
  • papers describing new standard experiments for assessing model performance, or novel ways of comparing model results with observational data;
  • model intercomparison descriptions, including experimental details and project protocols.

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)

Highlight articles

We present a new approach to assess karstic groundwater recharge over Europe and the Mediterranean. Cluster analysis is used to subdivide all karst regions into four typical karst landscapes and to simulate karst recharge with a process-based karst model. We estimate its parameters by a combination of a priori information and observations of soil moisture and evapotranspiration. Independent observations of recharge that present large-scale models significantly under-estimate karstic recharge.

A. Hartmann, T. Gleeson, R. Rosolem, F. Pianosi, Y. Wada, and T. Wagener

We provide improved routines to model the ocean carbonate system, i.e., to compute ocean pH and related variables from dissolved inorganic carbon and total alkalinity. These routines (1) rely on the fastest available algorithm to solve the alkalinity-pH equation, which converges even under extreme conditions; (2) avoid common model approximations that lead to errors of 3% or more in computed variables; and (3) account for large pressure effects on subsurface pCO2, unlike other packages.

J. C. Orr and J.-M. Epitalon

This paper explores the feasibility of an experimentation strategy for investigating sensitivities in fast components of atmospheric general circulation models.

H. Wan, P. J. Rasch, K. Zhang, Y. Qian, H. Yan, and C. Zhao

We present a new coupled ocean-circulation–ice model configuration of the Baltic Sea. The model features, contrary to most existing configurations, a high horizontal resolution of 1 nautical mile (1.85 km), which is eddy-resolving over much of the domain.

H. Dietze, U. Löptien, and K. Getzlaff

Recent articles

News

Direct settlement of APCs for scientists from the University of Potsdam

01 Jul 2015

The Potsdam University Library and Copernicus Publications have signed an agreement on direct settlement of article processing charges (APCs).

Update data policy

29 Jun 2015

We have updated our data policy: it now also refers to the Data Citation Principles and stresses the necessity of data availability.

GMD awarded DOAJ Seal

25 Jun 2015

Geoscientific Model Development (GMD) has received the new DOAJ Seal which recognizes journals with an exceptionally high level of publishing standards and best practice.

Publications Copernicus