Life Sciences Commons^™

Characterizing Growth And Condition Of Endangered Humpback Chub In The Lower Colorado River, William E. Pine Iii, Brandon S. Gerig, Colton Finch

Watershed Sciences Faculty Publications

This paper is a preface to the two papers that follow in this issue. The two papers (by Pine et al. and Hayes et al.) use long-term fish sampling data from ongoing Humpback Chub monitoring efforts and archival otolith samples (from museums) collected in the lower Colorado and Little Colorado Rivers during periods of both cold- and warm-water conditions to assess whether Humpback Chub growth characteristics may have responded to changes in water temperature. Growth patterns are often of interest to resource managers because growth integrates a large range of environmental and ecological factors, including habitat conditions. Together, these papers …