CP cover
Co-editors-in-chief: Irina Rogozhina, Denis-Didier Rousseau & Luke Skinner
eISSN: CP 1814-9332, CPD 1814-9359

Climate of the Past (CP) is a not-for-profit international scientific journal dedicated to the publication and discussion of research articles, short communications, and review papers on the climate history of the Earth. CP covers all temporal scales of climate change and variability, from geological time through to multidecadal studies of the last century. Studies focusing mainly on present and future climate are not within scope.

Online system Copernicus Office unavailable on Sunday, 12 April 2026

The Copernicus online application 'Copernicus Office', the infrastructure on which the journal review system and conference organization run, is being prepared for the coming years! On Sunday, 12 April 2026, the system will be migrated and will therefore be unavailable from 04:00 CEST until approximately 20:00 CEST. Our goal is to make the system more efficient, secure, and powerful.

What will be unavailable? The entire journal review process will be unavailable. Furthermore, the website search function will not be accessible. However, the online libraries containing preprints and journal articles can be used as usual.

We ask for your understanding regarding this significant change to the Copernicus Office and apologize for any inconvenience caused. Thank you very much for your interest in our services.

Journal metrics

CP is indexed in the Web of Science, Scopus, Google Scholar, etc. We refrain from displaying the journal metrics prominently on the landing page since citation metrics used in isolation do not describe importance, impact, or quality of a journal. However, these metrics can be found on the journal metrics page.

News

05 Mar 2026 10th webinar for CP's 20th Anniversary

We are happy to announce the 10th webinar of CP's special webinar series, celebrating two decades of leading paleoclimate science. The webinar on "Paleoclimate of Extreme Events" will take place on Wednesday, 8 April 2026, 17:00 CEST. Please read more.

05 Mar 2026 10th webinar for CP's 20th Anniversary

We are happy to announce the 10th webinar of CP's special webinar series, celebrating two decades of leading paleoclimate science. The webinar on "Paleoclimate of Extreme Events" will take place on Wednesday, 8 April 2026, 17:00 CEST. Please read more.

18 Feb 2026 9th webinar for CP's 20th Anniversary

We are happy to announce the 9th webinar of CP's special webinar series, celebrating two decades of leading paleoclimate science. The webinar on "Past volcanism and Climate" will take place on Wednesday, 18 March 2026, 16:00 CEST. Please read more.

18 Feb 2026 9th webinar for CP's 20th Anniversary

We are happy to announce the 9th webinar of CP's special webinar series, celebrating two decades of leading paleoclimate science. The webinar on "Past volcanism and Climate" will take place on Wednesday, 18 March 2026, 16:00 CEST. Please read more.

13 Feb 2026 University of Western Ontario partners with Copernicus Publications to support open-access publishing

Copernicus Publications has signed a new agreement with Western Libraries at the University of Western Ontario, providing a 50% APC reduction for eligible corresponding authors submitting from 1 January 2026. Please read more.

13 Feb 2026 University of Western Ontario partners with Copernicus Publications to support open-access publishing

Copernicus Publications has signed a new agreement with Western Libraries at the University of Western Ontario, providing a 50% APC reduction for eligible corresponding authors submitting from 1 January 2026. Please read more.

Recent papers

08 Apr 2026
Connecting volcanic climate impacts to famine in China using the REACHES database
Richard Warren
EGUsphere, https://doi.org/10.5194/egusphere-2026-1228,https://doi.org/10.5194/egusphere-2026-1228, 2026
Preprint under review for CP (discussion: open, 0 comments)
Short summary
08 Apr 2026
Exploring the Cenozoic Earth system with extraterrestrial 3He
Jordan T. Abell, Frank J. Pavia, Jennifer L. Middleton, and Gisela Winckler
EGUsphere, https://doi.org/10.5194/egusphere-2026-1583,https://doi.org/10.5194/egusphere-2026-1583, 2026
Preprint under review for CP (discussion: open, 0 comments)
Short summary
08 Apr 2026
Climatic Impacts of the 536 and 540 CE Volcanic Eruptions Simulated with COSMO-CLM over the Middle East and Africa
Eva Hartmann, Sebastian Wagner, Jürg Luterbacher, and Elena Xoplaki
EGUsphere, https://doi.org/10.5194/egusphere-2026-1636,https://doi.org/10.5194/egusphere-2026-1636, 2026
Preprint under review for CP (discussion: open, 0 comments)
Short summary
07 Apr 2026
From surface processes to Marine Ice-Sheet Instability: The Collapse of the Barents–Kara Ice Sheet during the last deglaciation
Victor van Aalderen, Sylvie Charbit, Aurélien Quiquet, and Christophe Dumas
EGUsphere, https://doi.org/10.5194/egusphere-2026-1137,https://doi.org/10.5194/egusphere-2026-1137, 2026
Preprint under review for CP (discussion: open, 0 comments)
Short summary
31 Mar 2026
Silicate weathering in the semi-arid Southern Pyrenees during the PETM: lithium isotope evidence
Rocio Jaimes-Gutierrez, Marine Prieur, David J. Wilson, Philip A. E. Pogge von Strandmann, Emmanuelle Pucéat, Thierry Adatte, Jorge E. Spangenberg, and Sébastien Castelltort
Clim. Past, 22, 709–727, https://doi.org/10.5194/cp-22-709-2026,https://doi.org/10.5194/cp-22-709-2026, 2026
Short summary

Highlight articles

06 Mar 2026
Wine must yields as indicators of May to July climate in Central Europe, 1416–1988
Christian Pfister, Stefan Brönnimann, Laurent Litzenburger, Peter Thejll, Andres Altwegg, Rudolf Brázdil, Andrea Kiss, Erich Landsteiner, Fredrik Charpentier Ljungqvist, and Thomas Pliemon
Clim. Past, 22, 541–559, https://doi.org/10.5194/cp-22-541-2026,https://doi.org/10.5194/cp-22-541-2026, 2026
Short summary Editorial statement
05 Mar 2026
Evaluation of nine gridded daily weather reconstructions for the European heatwave summer of 1807
Peter Stucki, Stefan Brönnimann, Noemi Imfeld, Lucas Pfister, Conall E. Ruth, Yannis V. Schmutz, Yuri Brugnara, Martin Wegmann, Rajmund Przybylak, and Janusz Filipiak
Clim. Past, 22, 517–540, https://doi.org/10.5194/cp-22-517-2026,https://doi.org/10.5194/cp-22-517-2026, 2026
Short summary Editorial statement
09 Jan 2026
Historical Droughts in British Colonial Belize (1771–1981)
Oriol Ambrogio Gali, Sarah E. Metcalfe, Elizabeth A. C. Rushton, Betsabé de la Barreda-Bautista, Georgina H. Endfield, Sofia Márdero, Franziska Schrodt, and Alec McLellan
Clim. Past, 22, 25–47, https://doi.org/10.5194/cp-22-25-2026,https://doi.org/10.5194/cp-22-25-2026, 2026
Short summary Editorial statement
06 Nov 2025
Holocene land cover change in North America: continental trends, regional drivers, and implications for vegetation–atmosphere feedbacks
Andria Dawson, John W. Williams, Marie-José Gaillard, Simon J. Goring, Behnaz Pirzamanbein, Johan Lindstrom, R. Scott Anderson, Andrea Brunelle, David Foster, Konrad Gajewski, Daniel G. Gavin, Terri Lacourse, Thomas A. Minckley, Wyatt Oswald, Bryan Shuman, and Cathy Whitlock
Clim. Past, 21, 2031–2060, https://doi.org/10.5194/cp-21-2031-2025,https://doi.org/10.5194/cp-21-2031-2025, 2025
Short summary Editorial statement
03 Nov 2025
Global and regional sea-surface temperature changes over the Marine Isotopic Stage 9e and Termination IV
Nathan Stevenard, Émilie Capron, Étienne Legrain, and Claire Coutelle
Clim. Past, 21, 1895–1916, https://doi.org/10.5194/cp-21-1895-2025,https://doi.org/10.5194/cp-21-1895-2025, 2025
Short summary Editorial statement

Notice on APC invoices

In accordance with current European restrictions, Copernicus Publications does not step into business relations with and issue APC invoices (articles processing charges) to Russian and Belarusian institutions. The peer-review process and scientific exchange of our journals including preprint posting is not affected. However, these restrictions require that the first contact (contractual partner of Copernicus) has an affiliation and invoice address outside Russia or Belarus.