The NHESS 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, 2009.
- Federico Agliardi
- Alex Alexandridis
- Sharon Allen
- Yildiz Altinok
- Anastasios Anthis
- Heiko Apel
- Asimina Athanatopoulou-Kyriakou
- Markus Aufleger
- Gianpaolo Balsamo
- Gust Bambakidis
- Alex H. Barbat
- Gianni Bellocchi
- Mustafa Berber
- Keith Beven
- Pier Francesco Biagi
- Günter Blöschl
- Marco Borga
- Franck Bourrier
- Laurens Bouwer
- Paolo Budetta
- Jon Busby
- Andrea Buzzi
- Roberto Carniel
- Markus Casper
- Demetris Charalambous
- Jeffrey Coe
- Jordi Corominas
- Antonio Costa
- Dailin Dailin Wang
- Sujit Kumar Dash
- Silvio Davolio
- Fabio Vittorio De Blasio
- Servando De la Cruz-Reyna
- Salvatore Di Gregorio
- W.P.S. Dias
- Francisco Doblas-Reyes
- Luuk Dorren
- GEORGE DRAKATOS
- Walter Dudley
- Lisa Ely
- Paolo Farina
- Stefano Federico
- Helena Flocas
- Arnau Folch
- Luca Franzi
- Gerard Fryer
- Sven Fuchs
- Devin L Galloway
- Jose A Garcia-Moya
- Paola Gattinoni
- Eric Gaume
- Yasar Hanifi Gedik
- Rinaldo Genevois
- Mauricio Gonzalez
- Jean-Luc Got
- Francesco M. Guadagno
- Francisco Gutierrez
- Uwe Haberlandt
- Diofantos Hadjimitsis
- Carl B. Harbitz
- Maria Hatzaki
- Masashi Hayakawa
- Yutaka Hayashi
- Anwar Herryal
- George Huffman
- Gabi Hufschmidt
- Giulio G.R. Iovine
- Michel Jaboyedoff
- Bruce Jaffe
- Peggy Johnson
- George Kallos
- IOANNIS KALOGERAS
- Bjørn Kalsnes
- Theodore S. Karacostas
- Chris Kidd
- Dalia Kirschbaum
- Helmut Kobus
- Tetsuya Kodama
- Sinem Korkmaz
- Andreas Kortenhaus
- Christopher Kotsakis
- Antonis Koussis
- Wolfgang Kron
- Kostas Lagouvardos
- Tobia Lakes
- Claudia Patricia Lalinde Pulido
- Stéphane Lambert
- Stefan Leschka
- Derek Lichti
- Karl-Erich Lindenschmidt
- Eric Lindquist
- Maria-Carmen Llasat
- Michele Lovallo
- Tor Lundström
- Jose Luis Macias
- Mioara Mandea
- Maria Luisa Martin
- Giuseppe A. Mastronuzzi
- Hiroshi Masuya
- Brian G. McAdoo
- Reinhard Mechler
- Claudia-Veronika Meister
- Scott Miles
- Oleg Molchanov
- Oriol Monserrat
- Hans-Joachim Mosler
- Meike Mueller
- Toshiyasu Nagao
- Panagiotis Nastos
- A.P. Nickolaenko
- Kleanthis Nicolaides
- Kostas Nittis
- Eike - Marie Nolte
- Marleen Nyst
- Artemis Orphanou
- Anastasios Papadopoulos
- Maria Papathoma-Koehle
- Michel Parrot
- Stelios Pashiardis
- BLANC Paul-Louis
- Daniele Peila
- Olga Petrucci
- Thomas Plattner
- Alexander Ponomarev
- Federico Porcu
- Colin Price
- Roland Price
- Klaus Pukall
- Sergey Pulinets
- Ioannis Pytharoulis
- Alexander Rabinovich
- Alejandro Ramírez-Rojas
- Stefan Reese
- Klaus Reicherter
- Alexandre Remaitre
- Fritz Reusswig
- Mauro Rossi
- Andrea Roth
- A. Rozhnoi
- Peter Ryder
- Hadas Saaroni
- Stefan Scheer
- Kristian Schellenberg
- Francois Schindele
- Jochen Schmidt
- Matthias Schubert
- Andreas Schumann
- Jamal Sebbani
- Arie Christoffel Seijmonsbergen
- Yann Seity
- Hans Sellmeijer
- Neysa Setiadi
- Jane Sexton
- R. Silva
- Craig Sloss
- Antonio Speranza
- Vlado Spiridonov
- Doug Stead
- Markus Stoffel
- Daniel Straub
- Ruben E. Tatevossian
- Roman Teisseyre
- Luciano Telesca
- Nikos Theodulidis
- Manfred Thuering
- Stefano Tinti
- Tamer Topal
- Theodoros M. Tsapanos
- AKIS TSELENTIS
- Donald Turcotte
- Seiya Uyeda
- Miet Van Den Eeckhaut
- Cees van Westen
- Renuganth Varathrajoo
- George Vargemezis
- Panayiotis Varotsos
- Axel Volkwein
- Thorsten Wagener
- Huabin Wang
- Rolf Weingartner
- Silke Wieprecht
- Andreas Wieser
- Nathan Wood
- Thomas Xenos
- Yoav Yair
- Jun-Ichi Yano
- Dapeng Yu
- Zbigniew Zembaty