The NPG 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, 2014.
- Svitlana Alyokhina
- Jeffrey Anderson
- Roberto Andrade
- Robert Arthern
- Erlend Aune
- Christophe Baehr
- Marco Baiesi
- Ross Bannister
- M. Barreiro
- Alexander Benilov
- Judith Berner
- Jarle Berntsen
- Loïk Berre
- Laurent Bertino
- Stephan Bialonski
- Marc Bocquet
- Tamas Bodai
- Céline Bonhomme
- Alexander Breugem
- Maurizio Brocchini
- Gøran Brostrøm
- Mark Buehner
- Gerrit Burgers
- Guillaume Carazzo
- Alberto Carrassi
- Alin Andrei Carsteanu
- S. Chatterjee
- Jorge Luis Chau
- Zhujin Chen
- Abraham C.L. Chian
- Swarup China
- Chia-Ren Chu
- Adam Clayton
- Giuseppe Consolini
- Peter Cornillon
- Emmanuel Cosme
- Francesco d'Ovidio
- Jose da Silva
- Amita Das
- Joern Davidsen
- Isabel de Lima
- Juan Ignacio Deza
- Srdjan Dobricic
- Sergey Dobrokhotov
- Venkata Dodla
- Reik Donner
- Jun Du
- Konstantinos Eftaxias
- Igor Esau
- Henrik Feddersen
- Enrico Ferrero
- Fred Feudel
- Philippe Fraunie
- Naoya Fujiwara
- Colin Gallagher
- Emilio Garcia Ladona
- S. Peter Gary
- Michael Gedalin
- Subimal Ghosh
- Tarik Gouhier
- Richard Greatbatch
- Dariusz Grech
- Roger Grimshaw
- Semyon Grodsky
- John Grue
- Dörthe Handorf
- Abdel Hannachi
- Petr Hellinger
- Leon Hermanson
- Ismael Hernández-Carrasco
- Mark Hibberd
- Yoshito Hirata
- Masahiro Hoshino
- Peter Houtekamer
- Qinghua Huang
- Neeraj Jain
- Tijana Janjic
- Mark Jellinek
- Lan Jian
- Edouard Kaminski
- Utku Kanoglu
- C.K.B. Krishnamurthy
- Devashish Kumar
- Ola Kwiecien
- Gurbax S. Lakhina
- Holger Lange
- Sabine Lennartz-Sassinek
- Eugenio Lippiello
- Chengsi Liu
- Sergio Roberto Lopes
- T. Lorentzen
- Marie Lothon
- Jeffrey J. Love
- QIQI LU
- Andras Ludmany
- Vyacheslav S. Lukin
- Wieslaw M. Macek
- Ana M. Mancho
- Cristina Masoller
- Daniela Matei
- Lorenzo Matteini
- Fiona McRobie
- Anita Mehta
- James Meiss
- Patrick Milan
- Robert Miller
- Evgeny Mishin
- Takemasa Miyoshi
- Claire Monteleoni
- Matthias Morzfeld
- Victor Munoz
- Yasuhiro Nariyuki
- Mark Naylor
- Leon Ofman
- Milan Palus
- George Pavlos
- Diego Pazó
- Xu Peng
- Irina Petrova
- Philippe Poggi
- Stelios Potirakis
- Fangli Qiao
- Osvanny Ramos
- Kira Rehfeld
- Sebastian Reich
- Grigory Reznik
- Vincent Rossi
- Jakob Runge
- Irina Rypina
- Fouad Sahraoui
- Daniel Schertzer
- Reinhard Schlickeiser
- François G. Schmitt
- Scott Sellars
- Francesco Serinaldi
- Venkat Anurag Setty
- Hansjoerg Seybold
- A. Surjalal Sharma (deceased)
- Om Prakash Sharma
- Robert Shcherbakov
- Peter Shebalin
- Andrew Singleton
- Luca Sorriso-Valvo
- Chantal Staquet
- Alexandre Stegner
- Karsten Steinhaeuser
- Thomas Stemler
- Semion Sukoriansky
- Sivarit Sultornsanee
- Cristian Suteanu
- Leif Svalgaard
- Istvan Szunyogh
- Olivier Talagrand
- Andrew Tangborn
- Alejandro Tejedor
- W. J. Tennant
- Firat Testik
- Ralf Toenjes
- Yuliya Troitskaya
- Eli Tziperman
- Francesco Uboldi
- Filippos Vallianatos
- Panayiotis Varotsos
- Olga Verkhoglyadova
- Ricardo Viana
- Marcos Vinicius
- David Walker
- Jinbo Wang
- Anthony Weaver
- Meng Wei
- Kesheng Wu
- hussein yahia
- Peter Yoon
- Fadhilah Yusof
- Mitsui Yuta
- Ilya Zaliapin (deceased)
- Vladimir Zeitlin
- G.Q. Zhang
- Xianyang Zhang
- Dong Zhou
- Jakob Zscheischler
- Milija Zupanski
- Dusanka Zupanski