curve for the glacial river Jökulsá Austari. The blue
line is the average for the years 1961-1990. The red
line is the average for 2001-2009. The gray area represents various scenarios for the years 2021-2050.
Effects on hydropower
According to predictions, run-off in utilized rivers will have increased by 27-84% in 2050. Which means:
The potential energy of currently utilized rivers
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