Sökning: "Grímsvötn 2011"

Hittade 3 uppsatser innehållade orden Grímsvötn 2011.

  1. 1. Transportation and deposition of volcanic ash from Iceland to the Arctic

    Kandidat-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Förbränningsfysik

    Författare :Josefin Jönsson; [2014]
    Nyckelord :Grímsvötn 2011; volcanic eruption; the Arctic; transportation and deposition of volcanic ash; albedo; air traffic; Physics and Astronomy; Earth and Environmental Sciences;

    Sammanfattning : As the Arctic will become more available to shipping traffic in the future, given the current trend of diminishing ice sheets continues, the emission of particles and gases originating from ships will increase in the Arctic. The emission of particles and gases can affect the sensitive Arctic environment in many ways, e.g. LÄS MER

  3. 2. Recent Icelandic Tephra in a Swedish Peat Deposit

    Kandidat-uppsats, Institutionen för naturgeografi och kvartärgeologi (INK)

    Författare :Eric Skoglund; [2012]
    Nyckelord :tephra; ash; eyjafjallajökull; peat deposit; ash spread; ash cloud; aska; tephra; torv; askmoln; eyjafjallajökull;

    Sammanfattning : Two eruptions from Icelandic volcanoes have in the last years caused widespread dispersalof volcanic ash in the atmosphere. The transportation of tephra from Iceland to mainlandEurope is not an uncommon event and it can cause large disruptions to society. LÄS MER

  4. 3. Jökulhlaups: their associated landforms and landscape impacts

    Kandidat-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Martin Bernhardson; [2011]
    Nyckelord :physical geography; geomorphology; Jökulhlaup; Sandur; Skeiðarársandur; naturgeografi; geomorfologi; Earth and Environmental Sciences;

    Sammanfattning : Glacial outburst floods also known as jökulhlaups are important features connected with glaciers globally. They may induce catastrophic floods as well as new landforms. LÄS MER