Figure 8

Occurrence of hot and cold spots in lakes in terms of the content of particular HMs in surface sediments (the figure was generated in ArcMap 10.7, https://desktop.arcgis.com/en/arcmap/).

Occurrence of hot and cold spots in lakes in terms of the content of particular HMs in surface sediments (the figure was generated in ArcMap 10.7, https://desktop.arcgis.com/en/arcmap/).