Dear Permafrost enthusiasts,

The Eleventh International Conference on Permafrost will be held in Potsdam, Germany, on 20-24 June 2016 (http://icop2016.org). Many of you have registered for the largest gathering of permafrost researchers, happening every four years.

We would like to remind you that the final registration deadline for the ICOP is on 31 May 2016. If you intend to participate in the conference, please register on the conference website as soon as possible:

https://www.conftool.pro/icop2016/

The ICOP local organizers