Physics – Geophysics
Scientific paper
Oct 2004
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2004eostr..85..437b&link_type=abstract
EOS Transactions, AGU, Volume 85, Issue 43, p. 437-437
Physics
Geophysics
Marine Geology And Geophysics: Plate Tectonics (8150, 8155, 8157, 8158), Marine Geology And Geophysics: Seafloor Morphology And Bottom Photography, Books
Scientific paper
The Wilson-Morgan hypothesis that fixed mantle plumes rising from deep in Earth's mantle give rise to linear island and seamount chains like Hawaii has been a leading idea in planetary geodynamics for many decades. However, the notion that these ascending columns of buoyant mantle material are fixed relative to each other or to a fixed reference frame has been questioned because the mean regional flow of the mantle (the so-called mantle wind) would be expected to entrain them and waft them about. Lately, even more fundamental questions have been raised regarding the existence of deep mantle conduits. In fact, the subject of plumes has become quite controversial, with important implications for ideas of mantle convection, Earth's differentiation, and planetary magma budgets and cooling. The appearance of Oceanic Hotspots: Intraplate Submarine Magmatism and Tectonics is thus timely. The 14 chapters contained in this nicely produced volume reflect in part the successful Franco-German collaboration spanning more than 17 years (1986 to present) and 15 expeditions to largely uncharted and unexplored regions of the South Pacific Ocean. The editors intended to produce a comprehensive multidisciplinary overview of oceanic plumes in this region, and in this they have succeeded, with both review and research chapters. Most papers document new discoveries and contain new data and/or new and original thinking, whereas others provide a broad overview and synthesis of existing data.
No associations
LandOfFree
Oceanic Hotspots does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Oceanic Hotspots, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oceanic Hotspots will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-839384