A Mechanistic Model for Secchi Disk Depth, Driven by Light Scattering Constituents - Steven W. Effler; Christopher Strait; David M. O’Donnell; Adam J.P. Effler; Feng Peng; Anthony R. Prestigiacomo; Susan M. O’Donnell; MaryGail Perkins; Steve C. Chapra (Water, Air, & Soil Pollution, 2017)