Heat transport within the Earth Communications:
Abstract: Numerous attempts have been made to interpret Earth‟s dynamic processes based upon heat transport concepts derived from ordinary experience. But, ordinary experience can be misleading, especially when underlain by false assumptions. Geodynamic considerations traditionally have embraced thr...
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Format: | Text |
Language: | English |
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Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.422.5967 http://www.nuclearplanet.com/1101.4871.pdf |
Summary: | Abstract: Numerous attempts have been made to interpret Earth‟s dynamic processes based upon heat transport concepts derived from ordinary experience. But, ordinary experience can be misleading, especially when underlain by false assumptions. Geodynamic considerations traditionally have embraced three modes of heat transport: conduction, convection, and radiation. Recently, I introduced a fourth, “mantle decompression thermal tsunami ” that, I submit, is responsible for emplacing heat at the base of the Earth‟s crust. Here, I review thermal transport within the Earth and speculate that there might be a fifth mode: “heat channeling”, involving heat transport from the core to “hot-spots ” such as those that power the Hawaiian Islands and Iceland. |
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