The Fagradalsfjall volcano (IMAGE)
Caption
The Fagradalsfjall volcano was active from March to September 2021. NTNU professor Fjóla Guðrun Sigtryggsdóttir is shown studying the lava that had begun to flow over a defensive barrier near one of the embankment dams in a unique field experiment that began in May.
Credit
Photo: Hörn Hrafnsdottir
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