The TC 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 12, 2018.
- Benjamin Abbott
- Ayako Abe-Ouchi
- Jakob Abermann
- Robert Ackert
- Surendra Adhikari
- Franziska Aemisegger
- Nikolas Aksamit
- Mary Albert
- Torsten Albrecht
- Patrick Alexander
- Richard Allard
- Michel Allard
- R.B. Alley
- Charles Amory
- Jason Amundson
- Leif Anderson
- Konstantinos Andreadis
- Lauren C. Andrews
- Alexandre Anesio
- Helene Angot
- Sofia Antonova
- Anthony Arendt
- Lukas U. Arenson
- Thomas Armitage
- William Armstrong
- Neil Arnold
- Kristi R. Arsenault
- Robert Arthern
- Xylar Asay-Davis
- Andy Aschwanden
- David Ashmore
- Mohd Farooq Azam
- Guðfinna Aðalgeirsdóttir
- Giovanni Baccolo
- David Bailey
- Edward Bair
- Ian Baker
- Juan Antonio Ballesteros
- Jonathan Bamber
- Joel Barker
- Andrew Barrett
- Phil Bart
- Jeremy Bassis
- Christine Batchelor
- Lucas Beem
- Christian Beer
- Stephane Belair
- Douglas Benn
- Sophie Berger
- Jean Bergeron
- Mark Berliner
- Etienne Berthier
- Ivar Berthling
- Laurent Bertino
- Robert Bingham
- Richard Bintanja
- Cecilia Bitz
- Edward Blanchard-Wrigglesworth
- Ed Blockley
- Thomas Blunier
- Tobias Bolch
- Tami Bond
- Johannes H. Bondzio
- Philip Bonnaventure
- Adam Booth
- Chris Borstad
- Jason Box
- Tristan Brauchli
- Matthias Braun
- Douglas Brinkerhoff
- Benjamin Brock
- David Bromwich
- Julien Brondex
- Ross Brown
- Ian Brown
- Jed Brown
- Fanny Brun
- Eric Brun
- E. Brun
- Ed Bueler
- Clara Burgard
- Pascal Buri
- Eleanor Burke
- Christopher Burn
- Jennifer Burnham
- Mitchell Bushuk
- Yves Bühler
- Reinhard Calov
- Lambert Caron
- Rachel Carr
- Jonathan Carrivick
- Kimberly Casey
- Giulia Castellani
- Ginny Catania
- Sarah Chadburn
- Wei Cheng
- Matthieu Chevallier
- Hanne Hvidtfeldt Christiansen
- Knut Christianson
- Winnie Chu
- Mikhail Chumakov
- Stephen Chuter
- Emiliano Cimoli
- Michele Citterio
- Shawn Clark
- Garry K. C. Clarke
- Kyle Clem
- Sally Close
- William Colgan
- Howard Conway
- Jonathan Conway
- Joseph Cook
- Luke Copland
- Stephen Cornford
- Gonzalo Cortes
- Zoe Courville
- Tom Cowton
- Timothy Creyts
- Ronald Daanen
- Yongjiu Dai
- Anders Damsgaard
- Cheng Dang
- Margaret Darrow
- Indrani Das
- Geoffrey Dawson
- Jonathan Day
- Basile de Fleurian
- Gabriëlle De Lannoy
- Jan De Rydt
- Chris DeBeer
- Robert DeConto
- Mathieu Depoorter
- Claudia Di Biagio
- Roman Dial
- Thiago Dias dos Santos
- Jack Dibb
- Mike Dinniman
- Emma Dodd
- Christine Dow
- Samuel Doyle
- Jeff Dozier
- Daniel Draebing
- Stephen Drake
- Reinhard Drews
- Matthew Druckenmiller
- Jinyang Du
- Marie Dumont
- Todd K. Dupont
- Pierre Dutrieux
- Stephen Déry
- Pirmin Philipp Ebner
- David Lundbek Egholm
- Jens Ehn
- Hajo Eicken
- Olaf Eisen
- Ian Eisenman
- Alexey Ekaykin
- Altug Ekici
- Jeremy Ely
- Ellyn Enderlin
- Richard L.H. Essery
- David Etheridge
- Bernd Etzelmuller
- Guillaume Evin
- Daniel Farinotti
- Steven Fassnacht
- James Fastook
- Thierry Faug
- Lionel Favier
- Vincent Favier
- Daniel Feltham
- Xiaojuan Feng
- Ian Fenty
- Xavier Fettweis
- Emma Fiedler
- Simon Filhol
- David C. Finger
- Luzia Fischer
- Noel Fitzpatrick
- Mark Flanner
- Christopher Fletcher
- Sara Fleury
- Gwenn Flowers
- Daniel Fortier
- Andrew G. Fountain
- Andrew Fowler
- Alexander Fraser
- Oliver W. Frauenfeld
- Johannes Freitag
- Peter Fretwell
- Markus Frey
- Massimo Frezzotti
- Helen Amanda Fricker
- Mason Fried
- T.J. Fudge
- Koji Fujita
- Catriona Fyffe
- Jeremy Fyke
- Alexander Fülling
- Johannes J. Fürst
- Carolina Gabarro
- Paolo Gabrielli
- Olivier Gagliardini
- Hubert gallée
- Alex Gardner
- Gilles Garric
- Jakob Garvelmann
- Simon Gascoin
- Graham Gilbert
- Adrien Gilbert
- Sarah Gille
- Fabien Gillet-Chaulet
- Florent Gimbert
- Patrick Ginot
- Manuela Girotto
- Kjersti Gisnås
- Rupert Gladstone
- Helge Goessling
- Sivaprasad Gogineni
- Prasad Gogineni
- Dan Goldberg
- Nicholas Golledge
- Ian D. Goodwin
- Hugues Goosse
- Damian Gore
- Noel Gourmelen
- Isabelle Gouttevin
- Alastair G.C. Graham
- Anna Grau Galofre
- Adam Greeley
- Ethan Greene
- Sarah Greenwood
- Ralf Greve
- C. Grima
- Dietmar Gross
- Stephan Gruber
- Stefanie Gubler
- G. Hilmar Gudmundsson
- virgine Guemas
- Kevin Guerreiro
- Grant Gunn
- Wolfgang Gurgiser
- Ethan Gutmann
- Friederike Günzel
- Christian Haas
- Wilfried Haeberli
- Dorothy Hall
- Edward Hanna
- Phillip Harder
- Joel Harper
- Tore Hattermann
- R. Hawley
- Ian M. Hedgecock
- Gabriele Hegerl
- Petra Heil
- P.H. Heimbach
- Andrew Hein
- Kosuke Heki
- Hartmut Hellmer
- Veit Helm
- Gina Henderson
- Stefan Hendricks
- Ian Hewitt
- Georg Heygster
- Kenneth Hinkel
- Hiroyuki Hirashima
- Regine Hock
- Martin Hoelzle
- Matthew Hoffman
- Anna Hogg
- Paul Holland
- Nicholas Holschuh
- Benjamin Holt
- Huw Horgan
- Christopher Horvat
- Scott Hosking
- Ian Howat
- Stephen Howell
- Ning Huang
- Bryn Hubbard
- Stephen R. Hudson
- Gustaf Hugelius
- Christian Huggel
- Nick Hughes
- Christina Hulbe
- Angelika Humbert
- Matthias Huss
- Walter Immerzeel
- Malcolm Ingham
- Janet Intrieri
- Dorotea Iovino
- Tristram Irvine-Fynn
- Elisabeth Isaksson
- Dieter Issler
- Elchin Jafarov
- Alexandra Jahn
- Stewart Jamieson
- Daniela Jansen
- Alexander H. Jarosch
- Adrian Jenkins
- Carrie Jennings
- Huijun Jin
- Benjamin Jones
- Jim Jordan
- Ian Joughin
- Nicolas Jourdain
- Bruno Jourdain
- Jean Jouzel
- Lars Kaleschke
- Thomas Kaminski
- Mikhail Kanevskiy
- Marie Kapsch
- Nanna Bjørnholt Karlsson
- Susan Kaspari
- Frank Kauker
- Kenji Kawamura
- richard kelly
- Homa Kheyrollah Pour
- Alexander Kholodov
- Madlen Kimmritz
- Noriaki Kimura
- Satoshi Kimuras
- Leonora King
- Joshua King
- John King
- Jonathan kingslake
- Christophe Kinnard
- Martin Kirkbride
- Katharina Klehmet
- Peter Knight
- Lora Koenig
- Steve Kokelj
- Sven Kotlarski
- Michelle Koutnik
- Charles Koven
- Conrad Koziol
- Mario Krapp
- Michael Krautblatter
- Karl Kreutz
- Gerhard Krinner
- Thomas Krumpen
- Peter Kuipers Munneke
- Nathan Kurtz
- Barret Kurylyk
- Kazuya Kusahara
- Ronald Kwok
- Teresa Kyrke-Smith
- Andreas Kääb
- Andreas Köhler
- Benjamin Laabs
- Denis Lacelle
- Matthieu Lafaysse
- Derrick Lampkin
- Jack Landy
- Petra Langebroek
- Peter L. Langen
- Pat Langhorne
- Alexandre Langlois
- Hugues Lantuit
- Eric Larour
- Thomas Lavergne
- David Lawrence
- Dewi Le Bars
- Anne Le Brocq
- James Lea
- Benoit Lecavalier
- Paul Leclercq
- Ellsworth LeDrew
- Victoria Lee
- Amber Leeson
- Michael Lehning
- Ruibo Lei
- Silvan Leinss
- J.-F. Lemieux
- Juha Lemmetyinen
- Florentin Lemonnier
- Jan Lenaerts
- Matti Leppäranta
- Stef Lhermitte
- Li Li
- Nathaniel A. Lifton
- Bonnie Light
- Stefan Ligtenberg
- Karl-Erich Lindenschmidt
- Nina Lintzen
- Bradley Lipovsky
- William Lipscomb
- Maxime Litt
- Lin Liu
- Qiao Liu
- Stephen Livingstone
- Gita Ljubicic
- Mark Loewen
- David Loibl
- Martin Losch
- Adrian Luckman
- Ralf Ludwig
- Jennifer V. Lukovich
- Jessica Lundquist
- J. Ignacio López-Moreno
- Martin Lüthi
- Nina Maass
- Douglas MacAyeal
- Shelley MacDonell
- Joseph MacGregor
- Horst Machguth
- Sean Mackay
- Florence Magnin
- Jan Magnusson
- Andrew Mahoney
- Philippe Maillard
- Keith Makinson
- Ted Maksym
- Steven Mamet
- Elisa Mantelli
- Martin Margold
- Sebastián Marinsek
- Bradley Markle
- Chris Marsh
- Shawn Marshall
- Carlos Martin
- Daniel Martin
- Christoph Marty
- Francois Massonnet
- Kenichi Matsuoka
- Heidrun Matthes
- Sönke Maus
- Christoph Mayer
- Paul Andrew Mayewski
- A. David McGuire
- Sandra McLaren
- Robert McNabb
- Humfrey Melling
- Brian Menounos
- Franz Meyer
- Xin Miao
- Legrand Michel
- Lisa Milani
- Evan Miles
- Romain Millan
- Brent Minchew
- Steffen Mischke
- Maurine Montagnat
- Benoit Montpetit
- Twila Moon
- Peter Moore
- Samuel Morin
- Mathieu Morlighem
- Hugh Morrison
- Thomas Mote
- Ruth Mottram
- Jérémie Mouginot
- S.E. Moutsafa
- Lawrence Mudryk
- Ioana Stefania Muresan
- Atsuhiro Muto
- Kristin S. Myhra
- Christian Mätzler
- Thomas Mölg
- Marco Möller
- Johann Müller
- Andreas Münchow
- Florence Naaim-Bouvet
- Kathrin Naegeli
- Yoshihiro Nakayam
- Chiyuki Narama
- Susan Natali
- Francisco Navarro
- Niklas Neckel
- Frederick E. Nelson
- Masaki Nemoto
- Thomas Neumann
- Son Nghiem
- Isabel Nias
- Faezeh Nick
- Julien Nicolas
- J.P. Nicolas
- Marcel Nicolaus
- Dmitry Nicolsky
- Peter Nienow
- Johan Nilsson
- Kouichi NISHIMURA
- Frank Nitsche
- Jeannette Noetzli
- Matt Nolan
- Bo Nordell
- Sophie Nowicki
- Brice Noël
- Christopher Nuth
- Colm O'Cofaigh
- Paul O'Gorman
- Martin O'Leary
- Shad O'Neel
- Hugh O'Neill
- Catalina Oaida
- Friedrich Obleitner
- Johannes Oerlemans
- Jaime Otero
- John Paden
- Thomas H. Painter
- Cyril Palerme
- Fernando Paolo
- Claire Parkinson
- Frédéric Parrenin
- Olivier Passalacqua
- Daniel Pasteris
- Frank Pattyn
- Frank Paul
- Serge Payette
- Leif Toudal Pedersen
- Yannick Peings
- Mauri Pelto
- Mauro Perego
- Mahé Perrette
- Ingrid Peterson
- Chris Petrich
- Alek Petty
- Ghislain Picard
- Sam Pimentel
- Chien-Lu Ping
- Rachel T. Pinker
- Jan Piotrowski
- Paolo Pogliotti
- Stefan Pohl
- Kristin Poinar
- Chris Polashenski
- David Pollard
- Allen Pope
- Andreas Preußer
- Stephen Price
- Rainer Prinz
- Hamish Pritchard
- Duncan J. Quincey
- Aurélien Quiquet
- Antoine Rabatel
- Wolfgang Rack
- Joan Ramage
- Till Rasmussen
- Bruce Raup
- Ronja Reese
- Phil Reid
- Alan Rempel
- Asa Rennermalm
- Robert Ricker
- Jeff Ridley
- Roelof Rietbroek
- Eric Rignot
- Aku Riihelä
- Annette Rinke
- David Rippin
- Catherine Ritz
- Alexander Robel
- Jason Roberts
- Alexander Robinson
- Gerard Roe
- Anja Roesel
- Irina Rogozhina
- Cecilie Rolstad Denby
- Mathias Rotach
- Helmut Rott
- David Rounce
- Vanessa Round
- Alain Royer
- Lucas Ruiz
- Nick Rutter
- Johannes Röhrs
- Anja Rösel
- Mohammad Safeeq
- Eri Saikawa
- Akiko Sakai
- Peter Sammonds
- Christian Sampson
- Louise Sandberg Sørensen
- Ben Sanderson
- Britta Sannel
- Emanuele Santi
- Ted Scambos
- Christoph Florian Schaller
- Kjetil Schanke Aas
- Randall Scharien
- Bernd Scheuchl
- Elisabeth Schlosser
- Martin Schneebeli
- Thomas Schneider von Deimling
- Christian Schoof
- David Schroeder
- Thomas V. Schuler
- Joshua Schwarz
- Axel Schweiger
- Margit Schwikowski
- Christina Schädel
- Steffen Schön
- Wolfgang Schöner
- Julien Seguinot
- Jan Seibert
- Valeria Selyuzhenok
- Olga Sergienko
- Helene Seroussi
- Mark Serreze
- Maria Shahgedanova
- Donghui Shangguan
- Daniel Shapero
- Varun Sharma
- Martin Sharp
- Thomas Shaw
- qiang shen
- Zongbo Shi
- Dan Shugar
- Christopher Shuman
- Marie-Louise Siggaard-Andersen
- Louise Sime
- Lauren Simkins
- Ian Simmonds
- Jefferson Simões
- Ylva Sjöberg
- S. McKenzie Skiles
- Thomas Slater
- Donald Slater
- Sharon Smith
- Craig Smith
- Nico Sneeuw
- Gunnar Spreen
- C. Max Stevens
- Chris R. Stokes
- Ulrich Strasser
- Jens Strauss
- Dmitry Streletskiy
- Svetlana Stuefer
- Xiaoli Su
- Jenny Suckale
- Tyler Sutterley
- Lev Tarasov
- Kazutaka Tateyama
- Andrew Tedstone
- Silvia Terzago
- Chad Thackeray
- Laura Thomson
- Throstur Thorsteinsson
- Julie Thériault
- Steffen Tietsche
- Carleen Tijm-Reijmer
- Rachel Tilling
- Adrienne Tivy
- Joe Todd
- Brian J. Todd
- Rasmus Tonboe
- Takahiro Toyoda
- Takenobu Toyota
- Rita Traversi
- Désirée Treichler
- Martin Truffer
- Ernesto Trujillo
- Luke Trusel
- Victor Tsai
- Michel Tsamados
- Mark Tschudi
- Jenny Turton
- Fiona Tweed
- Roberto Udisti
- Mathias Ulrich
- Willem Jan van de Berg
- Michiel van den Broeke
- Cornelis Van der Veen
- Alec van Herwijnen
- Nicole van Lipzig
- Erik van Meijgaard
- Tas van Ommen
- Jan Melchior van Wessem
- Martin Vancoppenolle
- Baptiste Vandecrux
- Carmen Vega
- Andreas Vieli
- Timo Vihma
- Vincent Vionnet
- Miren Vizcaino
- Edwin Waddington
- Till Wagner
- Ryan Walker
- Catherine Walker
- Richard Waller
- Wanqiu Wang
- X. Wang
- Jamie L Ward
- Roland Warner
- Stephen Warren
- C. Scott Watson
- Melinda Webster
- Andrew Wells
- Anja Wendt
- Mauro Werder
- Andreas Wernecke
- Heini Wernli
- Nina Wilkens
- Jeremy Wilkinson
- James Williams
- Scott Williamson
- Sascha Willmes
- David Wilton
- Kate Winter
- Eric Wolff
- Gabriel Wolken
- Ming-Ko Woo
- Kevin Wood
- Xingren Wu
- Jan Wuite
- Hongjie Xie
- John Yackel
- Shuting Yang
- Kun Yang
- Qinghua Yang
- Duncan Young
- Michael Zemp
- Tingjun Zhang
- Yu Zhang
- Xiaowen Zhang
- Yongfei Zhang
- Yinsuo Zhang
- Yong Zhang
- Chen Zhao
- Lin Zhao
- Lucas Zoet
- Cinzia Zuffada
- Simon Zwieback
- Thomas Zwinger
- Jonas Åkerman
- Jan Åström
- Einar Örn Ólason
- R.S. Ødegård