The CP 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 9, 2013.
- Dorian Abbot
- Nerilie Abram
- Jinho Ahn
- Samuel Albani
- Irina Alekhina
- Jorge Alvarez-Solas
- Kevin Anchukaitis
- Robert Anderson
- Heather Andres
- John Andrews
- James Annan
- Flavio Anselmetti
- Patrick Applegate
- Chris Arp
- Helge W. Arz
- Philippa Ascough
- William Austin
- Andy Baker
- Pepijn Bakker
- Steve Barker
- Mariano Barriendos
- Patrick Bartlein
- Karl-Heinz Baumann
- Ryan Bay
- Britta Beckmann
- Gerardo Benito
- Adele Bertini
- Ingo Bethke
- Jonas Bhend
- Arne Biastoch
- Robert Bingham
- Thomas Blunier
- Andreas Born
- Etienne Boucher
- Carsten Braun
- Philip Brohan
- Ed Brook
- Victor Brovkin
- Angela Bruch
- Achim Bräuning
- Caitlin Buck
- Francesc Burjachs
- Andrea Burke
- Camilla Calo
- Anders Carlson
- Maria Laura Carrevedo
- Wing-Le Chan
- Dan Charman
- Fredrik Charpentier Ljungqvist
- Brian Chase
- Min-Te Chen
- Bo Christiansen
- John Church
- Peter Clift
- Kim Cobb
- Jaclyn Cockburn
- Florence Colleoni
- Dominik Collet
- Daniele Colombaroli
- Nathalie Combourieu Nebout
- Antonio Correia
- Holger Cremer
- Aiguo Dai
- Valérie Daux
- Siwan Davies
- J.-L. de BEAULIEU
- Rixt de Jong
- Walt Dean
- M.J. Dekkers
- Kristine DeLong
- Marc Desmet
- C. Dessert
- Henri Diaz
- Alexander Dickson
- Bernhard Diekmann
- Stephan Dietrich
- Aisling Dolan
- Harry Dowsett
- Sybren Drijfhout
- Nelia Dunbar
- Warren Eastwood
- Tamsin Edwards
- Mary Edwards
- Joris Eggenhuisen
- Ana Ejarque
- Juliane El Zohbi
- Nathalie Fagel
- Peter Falloon
- Aidan Farrow
- Sarah Feakins
- Manuel Fernández
- Horst Fichtner
- Robert Field
- Hubertus Fischer
- Dominik Fleitmann
- William Fletcher
- F. Fluteau
- Chris Forest
- Pierre Francus
- Thomas Frederichs
- T.J. Fudge
- Jeremy Fyke
- Paolo Gabrielli
- Marie-Jose Gaillard
- Andrey Ganopolski
- Inaki Garcia de Cortazar-Atauri
- Ricardo García-Herrera
- Vincent Garreta
- Quan-Sheng Ge
- Jacques Giraudeau
- Nathalie Goodkin
- Philip Goodwin
- Hugues Goosse
- Kumiko Goto-Azuma
- Alexandra T. Gourlan
- Lauren Gregoire
- Jeroen Groeneveld
- Martin Grosjean
- LE Hir Guillaume
- Zhengtang Guo
- Juan José Gómez-Navarro
- Crispin Halsall
- Douglas Hardy
- Ed Hathorne
- Christine Hatté
- Dierk Hebbeln
- Monique Heijmans
- Andreas Heinemeyer
- Nicholas Herold
- Tilman Hesse
- Daniel Hill
- Alistair Hind
- Ann Hirt
- David Hodell
- Steffen Holzkämper
- Matthew Huber
- Chris Hunt
- S. K. Hüsing
- Elisabeth Isaksson
- Samuel Jaccard
- Stewart Jamieson
- C. Jaramillo
- Theo Jenk
- Gonzalo Jiménez Moreno
- Jean Jouzel
- Nejib Kallel
- Jed Kaplan
- Kenji Kawamura
- Natalie Kehrwald
- Myriam Khodri
- David Kidder
- Hali Kilbourne
- Akio Kitoh
- Thomas Kleinen
- Tobias Kluge
- Takuro Kobashi
- Kenneth Kodama
- Ulrich Kotthoff
- Katerina Kouli
- Uta Krebs-Kanzow
- Karl Kreutz
- Fred Kucharski
- Till Kuhlbrodt
- Tanja Kuhnt
- Antoon Kuijpers
- Andrei Kurbatov
- Peter Köhler
- Matthew Lachniet
- Thomas Laepple
- Luca Lanci
- Laura Landrum
- Peter L. Langen
- Cor Langereis
- Guillaume Leduc
- Jung-Eun Lee
- Sabine Lennartz-Sassinek
- Ari-Pekka Leppänen
- Markus Leuenberger
- Tom Levanic
- Richard Levy
- Piero Lionello
- Yu Liu
- Zhengyu Liu
- Janice Lough
- Marie-France Loutre
- Sally Lowick
- Marie-Dominique Loÿe-Pilot
- Huayu Lu
- Capotondi Lucilla
- Dan Lunt
- Jürg Luterbacher
- Ludvig Löwemark
- Christopher Lüthgens
- Michel Magny
- Olivier Marchal
- Vera Markgraf
- Fabienne Marret
- Belen Martrat
- Mark Maslin
- Joseph Mason
- Andreas Matzinger
- Danny McCarroll
- Erin McClymont
- Helen McGregor
- Nicholas McKay
- Joe Melton
- Ute Merkel
- Sarah Metcalfe
- Philip A. Meyers
- Uwe Mikolajewicz
- Dallas Mildenhall
- Cary Mock
- Marisa Montoya
- Ana Moreno
- Carrie Morrill
- P. Graham Mortyn
- Darius Mottaghy
- Derek Mueller
- Johanna Mård Karlsson
- U. C. Müller
- David Nash
- Dmitry Nicolsky
- Kurt Nicolussi
- Kerim Nisancioglu
- Michael Notaro
- Dirk Notz
- Ryouta O`ishi
- Yusuke Okazaki
- Pablo Ortega
- Luc Ortlieb
- Bette L. Otto-Bliesner
- Jeremy Owens
- Didier Paillard
- Francesco S.R. Pausata
- Joel B. Pedro
- Ramon Perez Obiol
- Odile Peyron
- J. Pike
- Joaquim G. Pinto
- David Pollard
- Leonid Polyak
- Trevor James Popp
- Mitchell Power
- Matthias Prange
- F. Preusser
- Alexander Prokopenko
- Jörg Pross
- Heinz Jürgen Punge
- Christoph C. Raible
- Michael Rawlins
- Dominique Raynaud
- Jane Reed
- Gert-Jan Reichart
- Hans Renssen
- Mike Retelle
- Jason Roberts
- Alexander Robinson
- Tom Russon
- Pierre Sabatier
- Dirk Sachse
- Ulrich Salzmann
- Roberto Santacroce
- Eberhard Sauer
- Andreas Schmittner
- Jean-Luc Schneider
- Thomas Schneider von Deimling
- Denis Scholz
- Christopher Scholz
- Michael Schulz
- Andrew Schurer
- Jakob Schwander
- H. Schwarcz
- Margit Schwikowski
- Louis Scott
- Heikki Seppä
- Jeff Severinghaus
- Santosh Shah
- Michael Sigl
- Louise Sime
- Adrian Simmons
- Isla Simpson
- Joy Singarayer
- Jesper Sjolte
- Luke Skinner
- Jason Smerdon
- Sharon Sneed
- Harald Sodemann
- Linda Sohl
- Bernd Sommer
- Todd Sowers
- Renato Spahni
- Sarah Spaulding
- Robert F. Spielhagen
- Ryan Sriver
- Guillaume St-Onge
- Joergen Peder Steffensen
- Mordechai Stein
- Barbara Stenni
- Chris R. Stokes
- Emma Stone
- Ronald J Stouffer
- Michael Sturm
- Jimin Sun
- Anders Svensson
- George Swann
- Didier Swingedouw
- K. Taylor
- Vasilis Teodoridis
- Peter Thejll
- Robert S. Thompson
- D. Thompson
- Kirsten Thonicke
- Jessica Tierney
- Julia Tindall
- Darrel Tremaine
- Valerie Trouet
- Alina Tudryn
- Eli Tziperman
- Peter Jan van Leeuwen
- Jef Vandenberghe
- A. Velichko
- Danielle Verdon-Kidd
- Dirk Verschuren
- Trista Vick-Majors
- Antje Voelker
- Silke Voigt
- Aiko Voigt
- Minna Väliranta
- Claire Waelbroeck
- Bernd Wagner
- Sebastian Wagner
- Ninglian Wang
- Hong WANG
- Ranran Wang
- Heinz Wanner
- Josef Werne
- Martin Werner
- Sebastian Westermann
- Dennis Wheeler
- Laura Wilcox
- Mark Williams
- Emmanuel Witrant
- Marie-Noelle Woillez
- Eric Wolff
- Sabine Wulf
- Bao Yang
- Tandong Yao
- Qiuzhen Yin
- Pascal Yiou
- Yusuke Yokoyama
- Jimin Yu
- Zhongshi Zhang
- Yan zhao
- Botao Zhou
- Kirsten Zickfeld
- Martin Ziegler
- Florian Ziemen
- Ludwig Zoeller