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单词 Hawaiian eruption
释义
Hawaiian eruption

Geology and Earth Sciences
  • A type of volcanic eruption that produces very fluid, mobile, basaltic lava, characterized by spectacular fire fountains, with little explosive activity. The lava flows that result are often formed by the accumulation of fire-fountained lava and are termed ‘spatter-fed flows’. Hawaiian-type eruptions produce a broad, low-angle cone (a shield volcano). Compare pelບean eruption; plinian eruption; strombolian eruption; surtseyan eruption; vesuvian eruption; vulcanian eruption.


Geography
  • A volcanic fissure eruption where large quantities of basic lava spill out with very little explosive activity. Hawaiian volcanoes evolve through stages that have been delimited by the compositions of their erupted lavas; see Vazquez et al. (2007) Geology 35, 8.


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