Proximal lava drainage controls on basaltic fissure eruption dynamics
Proximal lava drainage controls on basaltic fissure eruption dynamics
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DOI：
10.1007/s00445-017-1164-2
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发表时间：
2017-11-01
影响因子：
3.5
通讯作者：
Vye-Brown, C.
中科院分区：
文献类型：
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作者：
Jones, T. J.;Llewellin, E. W.;Vye-Brown, C.
夏威夷玄武岩喷发通常以裂缝开始，产生喷泉、飞溅和碎裂熔岩流。大多数裂缝会迅速局部化，形成少量喷发口，其位置可能会影响熔岩流的后续分布和相关危害。我们展示了对 1969 年堪萨斯州莫纳乌鲁裂隙喷发第 1 事件的近端沉积物进行详细现场调查的结果
Hawaiian basaltic eruptions commonly initiate as a fissure, producing fountains, spattering, and clastogenic lava flows. Most fissures rapidly localize to form a small number of eruptive vents, the location of which may influence the subsequent distribution of lava flows and associated hazards. We present results from a detailed field investigation of the proximal deposits of episode 1 of the 1969 fissure eruption of Mauna Ulu, KA