Yellowstone supervulkan NYT
Grafisk model af vulkanens indre giver et lidt anderledes billede end de havde regnet med.
April 11, 2011 -- University of Utah geophysicists made the first large-scale picture of the electrical conductivity of the gigantic underground plume of hot and partly molten rock that feeds the Yellowstone supervolcano. The image suggests the plume is even bigger than it appears in earlier images made with earthquake waves.
Electric Yellowstone:
http://www.unews.utah.edu/p/?r=032411-5
April 11, 2011 -- University of Utah geophysicists made the first large-scale picture of the electrical conductivity of the gigantic underground plume of hot and partly molten rock that feeds the Yellowstone supervolcano. The image suggests the plume is even bigger than it appears in earlier images made with earthquake waves.
Electric Yellowstone:
http://www.unews.utah.edu/p/?r=032411-5