The Castle Lake Research Group reunion - a celebration of 50 years of limnological research and integrative investigations of freshwater lakes beginning in 1959 when Dr. Charles Goldman cut a hole in the ice at Castle Lake.


More images from the reunion at http://www.flickr.com/photos/misterken/sets/72157600976459663/.


(NB shot with my camera by a 'civilian' in attendance after I made the settings for three exposures merged into one High Dynamic Range image).