Norman, Beth C, Matt R Whiles, Sarah M Collins, Alexander S Flecker, Steve K Hamilton, Sherri L Johnson, Emma J Rosi, et al.. “Drivers Of Nitrogen Transfer In Stream Food Webs Across Continents”. Ecology 98, no. 12. Ecology (2017): 3044 - 3055. doi:10.1002/ecy.2009.

Rantala, Heidi Marie. “Glacial Legacy Effects On Tundra Stream Processes And Macroinvertebrate Communities, North Slope, Alaska”. Biological Sciences. Biological Sciences. University of Alabama, 2009. https://ir.ua.edu/handle/123456789/556 .