Comparative hydrochemical analysis of the formation of the mining lakes of As Pontes and Meirama (Spain)

The old lignite mines of As Pontes and Meirama are located in the northwest of Spain, an approximate distance of 80 km between them. Both ended their extractive activity at the end of 2007; the respective mining pits began to be filled at the beginning of 2008. The filling process, enabled by the de...

Ausführliche Beschreibung