Matches in DBpedia 2014 for { <http://dbpedia.org/resource/List_of_volcanoes_in_the_Hawaiian_–_Emperor_seamount_chain> ?p ?o. }
Showing items 1 to 17 of
17
with 100 items per page.
- List_of_volcanoes_in_the_Hawaiian_–_Emperor_seamount_chain abstract "The Hawaiian – Emperor seamount chain is a series of volcanoes and seamounts extending across the Pacific Ocean. The chain has been produced by the movement of the ocean crust over the Hawaiʻi hotspot, an upwelling of hot rock from the Earth's mantle. As the oceanic crust moves the volcanoes farther away from their source of magma, their eruptions become less frequent and less powerful until they eventually cease to erupt altogether. At that point erosion of the volcano and subsidence of the seafloor cause the volcano to gradually diminish. As the volcano sinks and erodes, it first becomes an atoll island and then an atoll. Further subsidence causes the volcano to sink below the sea surface, becoming a seamount and/or a guyot. This list documents the most significant volcanoes in the chain, ordered by distance from the hotspot; however, there are many others that have yet to be properly studied.The chain can be divided into three subsections. The first, the Hawaiian archipelago (also known as the Windward isles), consists of the islands comprising the U.S. state of Hawaiʻi (not to be confused with the island of Hawaiʻi). As it is the closest to the hotspot, this volcanically active region is the youngest part of the chain, with ages ranging from 400,000 years to 5.1 million years. The island of Hawaiʻi is comprised by five volcanoes, of which two (Kilauea and Mauna Loa) are still active. Lōʻihi Seamount continues to grow offshore, and is the only known volcano in the chain in the submarine pre-shield stage.The second part of the chain is composed of the Northwestern Hawaiian Islands, collectively referred to as the Leeward isles, the constituents of which are between 7.2 and 27.7 million years in age. Erosion has long since overtaken volcanic activity at these islands, and most of them are atolls, atoll islands, and extinct islands. They contain many of the most northerly atolls in the world; one of them, Kure Atoll, is the northern-most atoll in the world. On June 15, 2006, U.S. President George W. Bush issued a proclamation creating Papahānaumokuākea Marine National Monument under the Antiquities Act of 1906. The national monument, meant to protect the biodiversity of the Hawaiian isles, encompasses all of the northern isles, and is one of the largest such protected areas in the world. The proclamation limits tourism to the area, and calls for a phase-out of fishing by 2011.The oldest and most heavily eroded part of the chain are the Emperor seamounts, which are 39 to 85 million years in age. The Emperor and Hawaiian chains are separated by a large L-shaped bend that causes the orientations of the chains to differ by about 60°. This bend was long attributed to a relatively sudden change in the direction of plate motion, but research conducted in 2003 suggests that it was the movement of the hotspot itself that caused the bend. The issue is still currently under debate. All of the volcanoes in this part of the chain have long since subsided below sea level, becoming seamounts and guyots (see also the seamount and guyot stages of Hawaiian volcanism). Many of the volcanoes are named after former emperors of Japan. The seamount chain extends to the West Pacific, and terminates at the Kuril–Kamchatka Trench, a subduction zone at the border of Russia.".
- List_of_volcanoes_in_the_Hawaiian_–_Emperor_seamount_chain thumbnail Hawaii_hotspot.jpg?width=300.
- List_of_volcanoes_in_the_Hawaiian_–_Emperor_seamount_chain wikiPageID "25432065".
- List_of_volcanoes_in_the_Hawaiian_–_Emperor_seamount_chain wikiPageRevisionID "600391082".
- List_of_volcanoes_in_the_Hawaiian_–_Emperor_seamount_chain subject Category:Lists_of_volcanoes.
- List_of_volcanoes_in_the_Hawaiian_–_Emperor_seamount_chain subject Category:Submarine_volcanoes.
- List_of_volcanoes_in_the_Hawaiian_–_Emperor_seamount_chain subject Category:Volcanoes_of_Hawaii.
- List_of_volcanoes_in_the_Hawaiian_–_Emperor_seamount_chain comment "The Hawaiian – Emperor seamount chain is a series of volcanoes and seamounts extending across the Pacific Ocean. The chain has been produced by the movement of the ocean crust over the Hawaiʻi hotspot, an upwelling of hot rock from the Earth's mantle. As the oceanic crust moves the volcanoes farther away from their source of magma, their eruptions become less frequent and less powerful until they eventually cease to erupt altogether.".
- List_of_volcanoes_in_the_Hawaiian_–_Emperor_seamount_chain label "List of volcanoes in the Hawaiian – Emperor seamount chain".
- List_of_volcanoes_in_the_Hawaiian_–_Emperor_seamount_chain label "ハワイ-天皇海山列の火山の一覧".
- List_of_volcanoes_in_the_Hawaiian_–_Emperor_seamount_chain sameAs List_of_volcanoes_in_the_Hawaiian_%E2%80%93_Emperor_seamount_chain.
- List_of_volcanoes_in_the_Hawaiian_–_Emperor_seamount_chain sameAs Anexo:Volcanes_de_la_cadena_de_montes_submarinos_Hawái–Emperador.
- List_of_volcanoes_in_the_Hawaiian_–_Emperor_seamount_chain sameAs ハワイ-天皇海山列の火山の一覧.
- List_of_volcanoes_in_the_Hawaiian_–_Emperor_seamount_chain sameAs Q14268738.
- List_of_volcanoes_in_the_Hawaiian_–_Emperor_seamount_chain sameAs Q14268738.
- List_of_volcanoes_in_the_Hawaiian_–_Emperor_seamount_chain wasDerivedFrom List_of_volcanoes_in_the_Hawaiian_–_Emperor_seamount_chain?oldid=600391082.
- List_of_volcanoes_in_the_Hawaiian_–_Emperor_seamount_chain depiction Hawaii_hotspot.jpg.
