“…The digital bathymetry procedure is described in detail in the supporting information Text S1. The main steps included: (i) integration of the depth data collected in the field with the data derived from the digitalization of the orthophotos (i.e., boundaries of the lakes associated with zero depth); (ii) data preparation according to the demands of the following processing steps; (iii) selection and application of an appropriate interpolation algorithm for each lake, in total, ten interpolation methods were tested [ Franke and Nielson , ; Franke , ; Renka , ; Hanselman and Littlefield , ; Wise , ; Vivoni et al , ; Vázquez and Feyen , ; Eldrandaly and Abu‐Zaid , ]; and (iv) production of the digital bathymetric models and geomorphological parameters. Given the number of lakes considered in the bathymetry survey, the interpolation and quality control analyses were carried out automatically, using the programming framework that Surfer ® 13.0 enables in conjunction with PERL (Practical Extraction and Report Language) subroutines.…”