Lower end of Luke's Slough Gallery
Date Observed: Mar 8, 2010
 An area of collapsed ice like this in the middle of the trail at the lower end of Luke's Slough can be difficult for travelers to see, with a larger section giving way under the weight of a snowmachine or dog-sled. Processes Observed |
 Matthew Sturm carefully crawls close to investigate an open hole in the lower end of Luke's Slough. Processes Observed |
Matthew Sturm talks about the smell of sulfur gas coming from a hole in the ice and the presence of orange bacteria and their relationship to warm water. Processes Observed |
