He presented the work developed by ClimaSOS project.
Here you have some pictures of this event and the link for farther informations [ http://www.emu.dk/gsk/internationalt/etwinning/pdw/pdw-roskilde-resume.html]
JAXA’s site (japonese spacial agencie) with data from satellites related to the extension of the sea’s ice in the Artic. The grafic allows us the comparation with the recent years.
http://arctic.atmos.uiuc.edu/cryosphere/
http://sohowww.nascom.nasa.gov/data/realtime/
Solar and Heliospheric Observatory- SOHO’s web site. In this site you can check out the solar activity. In the option “movie theater” you can create animations of the son for a period of time specified by you.
Good researches!