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Four of Iceland's Main Volcanoes Are All Preparing For Eruption (icelandmonitor.mbl.is)

Vulcanologists always watch Iceland carefully -- it's the one exposed place on the Mid-Atlantic Ridge, with 130 different volcanoes -- and something big may be brewing. Applehu Akbar writes: Now that four of Iceland's largest volcanoes are showing signs of impending eruption, the world may be in for another summer of ash. Katla, Hecla, Bárðarbunga and Grímsvötn have all had major activity in the past, including vast floods from melting glaciers, enough ash to ground aircraft over all of Europe, volumes of sulfur that have induced global nuclear winter for a decade at a time, and clouds of poisonous fluoride gas. When the mountains of Iceland speak, the whole world listens.
Eruptions are already overdue for both Hekla and Katla -- Hekla's magma chamber has filled up, and Katla last erupted in 1918. "The Katla eruption would lead to the melting of the Mýrdalsjökull glacier, resulting in a glacial flood," reports Tech Times, "likely to hit areas where large crowds are found at any given point of time, especially the black sand beaches of Sólheimasandur and the village of Vik in Southern Iceland."

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  1. Re: Giaa to the rescue! by popoutman · · Score: 5, Interesting
    Incorrect.
    In recent years, more houses have been built in areas that were previously uninhabited. The resulting inability for storm water to drain into the soil and instead being forced to run off, increased the rate that water flowed into the river systems, meaning that rivers peak higher and sooner for the same amount of rainfall. This means more floods for the same weather patterns. Add in climate change and you lot are screwed for flood management.
    Absolutely nothing to do with Brexit.
    Actually, now that you lot are leaving, you won't get access to the emergency funds to help with problems like this that UK policies have caused over the past few decades...

    As an aside, dredging can actually cause floods further downstream as it allows more water to reach the downstream areas in a shorter space of time, causing the river to "pile up" and overspill its banks, where it would not have happened if the dredging had not taken place.

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    - This sig deliberately left blank. Nothing to see, move along.