Chronology of the Explosive Eruptions of Kilauea

Chronology of the Explosive Eruptions of Kilauea
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基拉韦厄火山喷发年表

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发表时间:
1948
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通讯作者:
H. Power
H. Power
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作者:
H. Power

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基拉韦厄的爆发,无论是史前的还是历史的,在夏威夷火山的文献中都有很多讨论。一些早期的一般性观察将所有的表面火山灰沉积物归因于1790年已知的爆炸性喷发(Dana,1891:42-45; Jaggar,1921:114-118);其他人则认为有几次不同的史前爆炸的证据(希区柯克,1911:166-169; Sidney Powers,1916)。后来的研究,在火山口迎风边缘的人工切口中进行了更好的曝光,证明了几次爆发之间有一些长时间的安静间隔(芬奇,1925年)。Stone,1926)。本文增加了另一个,更详细,章积累的知识,但仍有很多需要学习和记录之前,完全理解的火山爆发阶段达到。这里表达的许多想法是与许多同事在该领域讨论和交流思想的结果,他们的贡献被感激地接受和认可。T. A.贾加尔河H. Finch,E. G. Wingate,A. E.琼斯,均曾在夏威夷火山观测站工作;小多尔,前博物学家,夏威夷国家公园; H. S.帕默,夏威夷大学;檀香山供水委员会的K温特沃斯和G。A.麦克唐纳的美国地质调查局都作出了贡献的积累和考虑的材料,这是本文提出的。基拉韦厄火山基拉韦厄火山碎屑岩的不稳定原始沉积,受大气元素组合和定向喷发控制,
THE EXPLOSIVE ERUPTIONS of Kilauea, both prehistoric and historic, have been much discussed in the literature on Hawaiian volcanoes. Some early general observations attributed all of the surface ash deposits to the known explosive eruption of 1790 (Dana, 1891: 42-45; Jaggar,I921: 114-118); others recognized evidence of several different prehistoric explosions (Hitchcock, 1911: 166-169; Sidney Powers, 1916). Later studies, with better exposures in artificial cuts on the windward rim of the crater, demonstrated a number of long intervals of quiet between several eruptions (Finch, 1925; . Stone, 1926) . This paper adds another, still more detailed, chapter to the accumulated knowledge, but much remains to be learned and recorded before complete understanding of the explosive phases of the volcano is attained. Many of the thoughts expressed herein are the result of discussion and exchange of ideas in the field with many coworkers, whose contributions are gratefully accepted and acknowledged. T. A. Jaggar, R. H. Finch, E. G. Wingate, A. E. Jones, all formerly with the Hawaiian Volcano Observatory; J. E. Doerr, Jr ., former naturalist, Hawaii National Park; H. S. Palmer of the University of Hawaii; C. K Wentworth of the Honolulu Board of Water Supply; and G. A. Macdonald of the United States Geological Survey have all contributed to the accumulation and consideration of material which is presented in this paper. The erratic original deposition of the pyroclastics of Kilauea, controlled by combinations of atmospheric elements and directed explo-