<?xml version='1.0' encoding='utf-8'?>
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:contributor>T.C. Pierson</dc:contributor>
  <dc:contributor>N. S. MacLeod</dc:contributor>
  <dc:contributor>R. J. Janda</dc:contributor>
  <dc:contributor>B. Voight</dc:contributor>
  <dc:contributor>R. T. Holcomb</dc:contributor>
  <dc:creator>R. B. Waitt Jr.</dc:creator>
  <dc:date>1983</dc:date>
  <dc:description>An explosive eruption of Mount St. Helens on 19 March 1982 had substantial impact beyond the vent because hot eruption products interacted with a thick snowpack. A blast of hot pumice, dome rocks, and gas dislodged crater-wall snow that avalanched through the crater and down the north flank. Snow in the crater swiftly melted to form a transient lake, from which a destructive flood and lahar swept down the north flank and the North Fork Toutle River.</dc:description>
  <dc:format>application/pdf</dc:format>
  <dc:identifier>10.1126/science.221.4618.1394</dc:identifier>
  <dc:language>en</dc:language>
  <dc:publisher>American Association for the Advancement of Science</dc:publisher>
  <dc:title>Eruption-triggered avalanche, flood, and lahar at Mount St. Helens - Effects of winter snowpack</dc:title>
  <dc:type>article</dc:type>
</oai_dc:dc>