The OS editorial board, the European Geosciences Union, and Copernicus Publications thank the following colleagues very much for their work in reviewing the manuscripts published in the journal volume 21, 2025.
- Hedy Maria Aardema
- Borja Aguiar González
- Catalina Aguirre
- Miguel-Angel Ahumada-Sempoal
- Eva Alou
- Sarah Asdar
- Sanjeeva Balasuriya
- Maxime Ballarotta
- M. Beauchamp
- Mike Bell
- Claire Beraud
- Francisco Beron-Vera
- D. Bianchi
- Jean-Raymond Bidlot
- Tong Bo
- Giulia Bonino
- Anthony Bosse
- Timothée Bourgeois
- Rodrigo Campos Caba
- Xavier Carton
- Don Chambers
- Anastase Alexandre Charantonis
- Zhuomin Chen
- Nils Christiansen
- Simone Colella
- Simone Cosoli
- David Cotton
- Yannis Cuypers
- Eric D'Asaro
- Knut-Frode Dagestad
- Yolanda del Amo
- Clea Denamiel
- Michael C. Denes
- Fangjing Deng
- Manuel Diez-Minguito
- Sam J. Ditkovsky
- Rodrigo Duran
- Tom Farrar
- Emma Fiedler
- David Ford
- Rachel Furner
- Peter Gaube
- Sarah Gille
- Cristina González-Haro
- Michael Gray
- Murat Gunduz
- Jinyun Guo
- Ali Harzallah
- Hakase Hayashida
- Andrew Hennig
- Marine Herrmann
- Simon Higginson
- Claudia Hinrichs
- Verena Hormann
- Chris Hughes
- Wilma Huneke
- John M. Huthnance
- Sreelekha Jarugula
- Annika Jersild
- Ugur Karban
- Maria Kazolea
- Shane Keating
- Loreta Kelpsaite-Rimkiene
- Zoé Koenig
- Zoi Kokkini
- Yavor Kostov
- Jochen Kämpf
- Peter Landschützer
- Clare Lewis
- Junde Li
- Giovanni Liguori
- Charlotte Lyddon
- Vlad Macovei
- Francesco Maicu
- David P. Marshall
- Pierre Mathiot
- Constantinos Matsoukis
- Jann Paul Mattern
- Bethany McDonagh
- Trevor McDougall
- Michael McPhaden
- Viviane Menezes
- Michael Meredith
- Amelie Meyer
- Francisco Mir Calafat
- Eugene Morozov
- Ruth Musgrave
- Paul G. Myers
- Jovita Mėžinė
- Alexander Nickerson
- Sohey Nihashi
- Maaria Nordman
- Aleksi Nummelin
- Ebenezer Nyadjro
- Clare O'Neill
- Peter Oke
- Alejandro Orfila
- Tamay Ozgokmen
- Ivane Pairaud
- André Palóczy
- Iván Manuel Parras Berrocal
- Ananda Pascual
- Aurelien Ponte
- Lea Poropat
- Paul Pukite
- Begoña Pérez Gómez
- Iván Pérez-Santos
- Ke Qu
- Qi Quan
- Bastien Queste
- Richard Ray
- Brandon Reichl
- Gilles Reverdin
- Kristin Richter
- Tom P. Rippeth
- Aron Roland
- Vincent Rossi
- Louise Rousselet
- Alejandra Sanchez-Rios
- Martin Saraceno
- Oscar Schofield
- George Schramkowski
- Giovanni Seijo-Ellis
- Peter Sheehan
- Justin Small
- Timothy Smith
- Rolf Sonnerup
- Nancy Soontiens
- Reiner Steinfeldt
- Anne Takahashi
- Jim Thomas
- Oliver Tooth
- Bilge Tutak
- Mirjam van der Mheen
- René van Westen
- Noam Vogt-Vincent
- Gianluca Volpe
- Yang Wang
- Jinbo Wang
- John C. Warner
- Wilbert Weijer
- Lisa Weiss
- Chris Wilson
- carl wunsch
- Jin-Han Xie
- Xiaoming Zhai
- Wenyan Zhang
- Haipeng Zhao