Journal cover Journal topic
Nonlinear Processes in Geophysics An interactive open-access journal of the European Geosciences Union
Journal topic

Journal metrics

Journal metrics

  • IF value: 1.558 IF 1.558
  • IF 5-year value: 1.475 IF 5-year
    1.475
  • CiteScore value: 2.8 CiteScore
    2.8
  • SNIP value: 0.921 SNIP 0.921
  • IPP value: 1.56 IPP 1.56
  • SJR value: 0.571 SJR 0.571
  • Scimago H <br class='hide-on-tablet hide-on-mobile'>index value: 55 Scimago H
    index 55
  • h5-index value: 22 h5-index 22
NPG cover
Executive editors: Ana M. Mancho, Daniel Schertzer, Olivier Talagrand & Stéphane Vannitsem

Nonlinear Processes in Geophysics (NPG) is an international, inter-/trans-disciplinary, non-profit journal devoted to breaking the deadlocks often faced by standard approaches in Earth and space sciences. It therefore solicits disruptive and innovative concepts and methodologies, as well as original applications of these to address the ubiquitous complexity in geoscience systems, and in interacting social and biological systems. Such systems are nonlinear, with responses strongly non-proportional to perturbations, and show an associated extreme variability across scales.

All sections of NPG are more than ever eager to deal with big data and artificial intelligence with new sensing, analysis, and simulation technologies. These encompass approaches ranging from data-driven research to mathematical physics.

News
30 Jun 2020 Update of journal metrics

The journal metrics were updated and the current numbers are available from the metrics box on the left-hand side.

30 Jun 2020 Update of journal metrics

The journal metrics were updated and the current numbers are available from the metrics box on the left-hand side.

29 May 2020 Institutional agreement between Gothenburg University Library and Copernicus Publications

Gothenburg University Library and Copernicus Publications have signed an agreement on the central billing of article processing charges (APCs) to facilitate the publication procedure for authors.

29 May 2020 Institutional agreement between Gothenburg University Library and Copernicus Publications

Gothenburg University Library and Copernicus Publications have signed an agreement on the central billing of article processing charges (APCs) to facilitate the publication procedure for authors.

18 Dec 2019 The Spanish National Research Council (CSIC) and Copernicus Publications agree on a central billing of article processing charges

The Spanish National Research Council (Consejo Superior de Investigaciones Científicas, CSIC) will now provide a publication fund for their corresponding authors publishing in Copernicus' open-access journals.

18 Dec 2019 The Spanish National Research Council (CSIC) and Copernicus Publications agree on a central billing of article processing charges

The Spanish National Research Council (Consejo Superior de Investigaciones Científicas, CSIC) will now provide a publication fund for their corresponding authors publishing in Copernicus' open-access journals.

Recent papers
02 Jul 2020
Data-driven predictions of a multiscale Lorenz 96 chaotic system using machine-learning methods: reservoir computing, artificial neural network, and long short-term memory network
Ashesh Chattopadhyay, Pedram Hassanzadeh, and Devika Subramanian
Nonlin. Processes Geophys., 27, 373–389, https://doi.org/10.5194/npg-27-373-2020,https://doi.org/10.5194/npg-27-373-2020, 2020
Short summary
01 Jul 2020
Optimal Precursors Identification for North Atlantic Oscillation using CESM and CNOP Method
Bin Mu, Jing Li, Shijin Yuan, Xiaodan Luo, and Guokun Dai
Nonlin. Processes Geophys. Discuss., https://doi.org/10.5194/npg-2020-27,https://doi.org/10.5194/npg-2020-27, 2020
Preprint under review for NPG (discussion: open, 0 comments)
Short summary
29 Jun 2020
Ordering of trajectories reveals hierarchical finite-time coherent sets in Lagrangian particle data: detecting Agulhas rings in the South Atlantic Ocean
David Wichmann, Christian Kehl, Henk A. Dijkstra, and Erik van Sebille
Nonlin. Processes Geophys. Discuss., https://doi.org/10.5194/npg-2020-28,https://doi.org/10.5194/npg-2020-28, 2020
Preprint under review for NPG (discussion: open, 0 comments)
Short summary
26 Jun 2020
An enhanced correlation identification algorithm and its application on spread spectrum induced polarization data
Siming He, Jian Guan, Xiu Ji, Hui Wang, and Yi Wang
Nonlin. Processes Geophys. Discuss., https://doi.org/10.5194/npg-2020-8,https://doi.org/10.5194/npg-2020-8, 2020
Preprint under review for NPG (discussion: open, 0 comments)
Short summary
24 Jun 2020
The Impact of Entrained Air on Wave Dissipation
Juan M. Restrepo, Alex Ayet, and Luigi Cavaleri
Nonlin. Processes Geophys. Discuss., https://doi.org/10.5194/npg-2020-22,https://doi.org/10.5194/npg-2020-22, 2020
Preprint under review for NPG (discussion: open, 0 comments)
Highlight articles
19 May 2020
Effects of upwelling duration and phytoplankton growth regime on dissolved-oxygen levels in an idealized Iberian Peninsula upwelling system
João H. Bettencourt, Vincent Rossi, Lionel Renault, Peter Haynes, Yves Morel, and Véronique Garçon
Nonlin. Processes Geophys., 27, 277–294, https://doi.org/10.5194/npg-27-277-2020,https://doi.org/10.5194/npg-27-277-2020, 2020
Short summary
17 Apr 2020
Brief communication: Residence time of energy in the atmosphere
Carlos Osácar, Manuel Membrado, and Amalio Fernández-Pacheco
Nonlin. Processes Geophys., 27, 235–237, https://doi.org/10.5194/npg-27-235-2020,https://doi.org/10.5194/npg-27-235-2020, 2020
Short summary
03 Apr 2020
Baroclinic and barotropic instabilities in planetary atmospheres: energetics, equilibration and adjustment
Peter Read, Daniel Kennedy, Neil Lewis, Hélène Scolan, Fachreddin Tabataba-Vakili, Yixiong Wang, Susie Wright, and Roland Young
Nonlin. Processes Geophys., 27, 147–173, https://doi.org/10.5194/npg-27-147-2020,https://doi.org/10.5194/npg-27-147-2020, 2020
Short summary
22 Nov 2019
Compacting the description of a time-dependent multivariable system and its multivariable driver by reducing the state vectors to aggregate scalars: the Earth's solar-wind-driven magnetosphere
Joseph E. Borovsky and Adnane Osmane
Nonlin. Processes Geophys., 26, 429–443, https://doi.org/10.5194/npg-26-429-2019,https://doi.org/10.5194/npg-26-429-2019, 2019
Short summary
15 Aug 2019
Unravelling the spatial diversity of Indian precipitation teleconnections via a non-linear multi-scale approach
Jürgen Kurths, Ankit Agarwal, Roopam Shukla, Norbert Marwan, Maheswaran Rathinasamy, Levke Caesar, Raghavan Krishnan, and Bruno Merz
Nonlin. Processes Geophys., 26, 251–266, https://doi.org/10.5194/npg-26-251-2019,https://doi.org/10.5194/npg-26-251-2019, 2019
Short summary
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