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  1. de.wikipedia.org › wiki › David_ADavid A. Johnston – Wikipedia

    David Alexander Johnston (* 18. Dezember 1949 in Chicago, Illinois; † 18. Mai 1980 in Toutle, Washington) war ein US-amerikanischer Vulkanologe, der für den United States Geological Survey (USGS) arbeitete. Er zählt zu den bekanntesten Opfern des Ausbruchs des Mount St. Helens am 18. Mai 1980.

    • Gerry Martin

      Als Stellplatz wählte er den Rand eines abgeholzten Bereichs...

  2. en.wikipedia.org › wiki › David_JohnstonDavid Johnston - Wikipedia

    David Lloyd Johnston PC CC CMM COM CD FRSC FRCPSC (born June 28, 1941) is a Canadian academic, author, and statesman who served from 2010 to 2017 as Governor General of Canada, the 28th since Canadian Confederation.

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  4. en.wikipedia.org › wiki › David_ADavid A. Johnston - Wikipedia

    David Alexander Johnston (December 18, 1949 – May 18, 1980) was an American United States Geological Survey (USGS) volcanologist who was killed by the 1980 eruption of Mount St. Helens in the U.S. state of Washington. A principal scientist on the USGS monitoring team, Johnston was killed in the eruption while manning an observation ...

    • David Alexander Johnston, December 18, 1949, Chicago, Illinois, U.S.
    • Killed by a pyroclastic flow caused by the volcanic eruption of Mount St. Helens
    • Volcanologist

  5. de.wikipedia.org › wiki › David_JohnstonDavid Johnston – Wikipedia

    David Lloyd Johnston, CC (* 28. Juni 1941 in Sudbury) ist ein kanadischer Rechtswissenschaftler und Autor. Johnston war vom 1. Oktober 2010 bis zum 1. Oktober 2017 der 28. Generalgouverneur von Kanada. Zuvor war er Rektor der McGill University und Präsident der University of Waterloo .

  6. eos.org › features › honoring-volcanologist-david-johnston-as-aHonoring Volcanologist David Johnston as a Hero and a Human

    27. Juni 2019 · Johnston was the first volcanologist on the mountain’s flank when it stirred after more than 100 years of quiet. With a Ph.D. just 2 years old, Johnston was studying volcanic gas emissions with...

  7. en.wikipedia.org › wiki › David_Johnston_(admiral)David Johnston (admiral) - Wikipedia

    Vice Admiral David Lance Johnston, AC (born 1962) is a senior officer in the Royal Australian Navy. He served as Deputy Commander Joint Task Force 633 on Operation Slipper in 2010, Commander Border Protection Command from 2011 to 2013 and, following promotion to vice admiral, was posted as Chief of Joint Operations from 2014 until 2018.