A Critical Review of Methods for Analyzing Freshwater Eutrophication

Water eutrophication is a global environmental problem that poses serious threats to aquatic ecosystems and human health. The evaluation of provides theoretical basis technical guidance for the management rehabilitation water ecosystems. In last four decades, dozens methods have been applied freshwater eutrophication, but there clear need optimize standardize most suitable methods. We addressed this gap by presenting systematic review methodologies. Due diversity complexity bodies, no single method was identified would adequately represent under all scenarios. demonstrate lakes can best be assessed using trophic level index (TLI) method, reservoirs wetlands state (TSI) fuzzy comprehensive (FCE) respectively, rivers FCE or back propagation (BP) neural network More recently methodologies including spectral imaging 3-D mapping quality underwater gliders allow greater resolution effective in managing waterbodies avoid future eutrophication. aim guide studies on appropriate available assessing reporting