1. Alan Plummer Associates, Allen PM, Dunbar JA (2005) Dredging versus new reservoirs. Alan Plummer Associates, Fort Worth, Texas
2. Allen PM, Harmel RD, Dunbar JA, Arnold JG (2011) Upland contribution of sediment and runoff during extreme drought: a study of the 1947–1956 drought in the Blackland Prairie, Texas. J Hydrol 407(1–4):1–11. https://doi.org/10.1016/j.jhydrol.2011.04.039
3. Becht R, Mwango F, Amstrong Muno F (2006) Groundwater links between Kenyan Rift Valley lakes. In: Odada EO (ed) Water Kenya. Ministry of Irrigation and Committee International Lake Environment, Proceedings of the 11th World Lakes conference, Nairobi, Kenya, 31 October to 4th November 2005. International Lake Environment Committee, Kusatsu-shi, Shiga, Japan
4. Dost RJJ, Mannaerts CMM (2008) Generation of lake bathymetry using sonar, satellite imagery and GIS. In: ESRI 2008: proceedings of the 2008 ESRI international user conference
5. Dougill AJ, Stringer LC, Leventon J, Riddell M, Rueff H, Spracklen DV, Butt E (2012) Lessons from community-based payment for ecosystem service schemes: from forests to rangelands. Philos Trans Roy Soci. Series B—Biol Sci 367(1606):3178–3190. https://doi.org/10.1098/rstb.2011.0418