WASHINGTON, May 14 (TNSres) -- The U.S. Department of the Interior Geological Survey issued the following abstract of an article entitled "Crustal to mantle melt storage during the evolution of Hawaiian volcanoes." Here are excerpts: * * * Crustal to mantle melt storage during the evolution of Hawaiian volcanoes As the Pacific Plate migrates over the mantle plume below Hawaii, magma flux decreases, resulting in changes in eruptive volume, style, and composition. It is thought that melt stora  more