词条 | Azores Plateau |
释义 |
The Azores Plateau or Azores Platform is an oceanic plateau encompassing the Azores archipelago and the Azores Triple Junction in the North Atlantic Ocean.[1] It was formed by the Azores hotspot 20 million years ago and is still associated with active volcanism.[1][2] The plateau consists of a roughly triangular-shaped large igneous province that lies less than {{nowrap|{{Convert|2000|m|ft|abbr=on}}}} below sea level.[3][4] References1. ^1 {{cite journal|last=Adam|first=C.|last2=Madureira|first2=P.|last3=Miranda|first3=J. M.|last4=Lourenco|first4=N.|last5=Yoshida|first5=M.|last6=Fitzenz|first6=D.|title=Mantle dynamics and characteristics of the Azores plateau|year=2013|journal=Earth and Planetary Science Letters|publisher=Elsevier|page=258|issn=0012-821X}} {{large igneous provinces}}{{coord missing|Portugal}}{{Azores-geo-stub}}{{marine-geo-stub}}2. ^{{cite journal | title=Azores hotspot signature in the upper mantle | author=Silveria, G. | author2=Stutzmann, E. | author3=Davaille, A. | author4=Montagner, J. | author5=Mendes-Victor, L. | author6=Sebai, A. | last-author-amp=yes | journal=Journal of Volcanology and Geothermal Research | year=2006 | volume=156 | issue=1–2 | pages=23–34 | doi=10.1016/j.jvolgeores.2006.03.022| bibcode=2006JVGR..156...23S }} 3. ^{{cite web|url=https://www.iitk.ac.in/nicee/wcee/article/13_2369.pdf|title=A Comparative Study on Strong Ground Motion in Two Volcanic Environments: Azores and Iceland|last=Oliveira|first=Carlos S.|last2=Sigbjornsson|first2=Ragnar|last3=Ólafsson|first3=Simon|publisher=Indian Institute of Technology Kanpur|year=2004|accessdate=2018-11-24}} 4. ^{{cite journal|last=Hildenbrand|first=Anthony|last2=Weis|first2=Dominique|last3=Madureira|first3=Pedro|last4=Margues|first4=Fernando Ornelas|title=Recent plate re-organization at the Azores Triple Junction: Evidence from combined geochemical and geochronological data on Faial, S. Jorge and Terceira volcanic islands|year=2014|journal=Lithos|publisher=Elsevier|page=27|issn=0024-4937}} 4 : Plateaus of the Atlantic Ocean|Mid-Atlantic Ridge|Hotspot volcanism|Large igneous provinces |
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