User: | Open Learning Faculty Member:
The only difficulty I encountered was when I originally when to my study site to collect data and the edges of the river hadn’t been completely unthawed. Considering I would be measuring the water depth that cattail was growing, I couldn’t exactly measure frozen water. To fix this problem I just waited another two weeks until the water was completely thawed. The data I collected was not at all surprising and I don’t think my approach needs any modification.
