Smith C, Williams J, Nejadhashemi AP, Woznicki S, Leatherman J. 2013. Cropland management versus dredging: An economic analysis of reservoir sediment management. Lake Reserv Manage. 29:151–164. Erosion of agricultural cropland has been identified as a major source of sediment accumulating in water reservoirs. Emphasis is increasingly on finding the most cost-effective ways to control soil er…