@article {PIE342, title = {Beaver dams maintain native fish biodiversity by increasing habitat heterogeneity throughout a low-gradient stream network.}, journal = {Freshwater Biology}, volume = {58}, year = {2013}, note = {Grad}, pages = {1523 - 1538}, keywords = {beaver, disturbance, ecosystem engineer, fish assemblage, habitat heterogeneity, LTER-PIE, population dynamics, riverscape scale}, doi = {10.1111/fwb.12153}, author = {Smith, J.M. and Mather, M.E.} }