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Residential Buildings and Occupant Vulnerability to Tephra Fall
, 2005 Plinian and subplinian volcanic eruptions can be accompanied by tephra falls which may last hours or days, posing threats to people, buildings and economic activity. Numerous historical examples exist of tephra damage and tephra casualties.
ZUCCARO, GIULIO +4 more
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Sensitivity and clay mineralogy of weathered tephra-derived soil materials in the Tauranga region [PDF]
, 2009 Soil sensitivity is defined as the ratio of peak to remoulded shear strength. Problem soil materials are those that show large strength losses on disruption, resulting in catastrophic failure, liquefaction and long run-out distances.
Wyatt, Justin Burns
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Age of the Rotoehu Ash. Comment. [PDF]
, 1995 Suggests that the article by Whitehead & Ditchburn (1994), although presenting useful new data on 230Th/232Th analyses, is flawed and misleading in suggesting that the Rotoiti Tephra is considerably younger than c.
Lowe, David J., Hogg, Alan G.
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Connecting with tephras: principles, functioning, and applications of tephrochronology in Quaternary science [PDF]
, 2013 Tephrochronology is a unique method for linking and dating geological, palaeoecological, palaeoclimatic, or archaeological sequences or events. The method relies firstly on stratigraphy and the law of superposition, which apply in any study that connects
Lowe, David J.
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Revista Chilena de Historia Natural, 2007 Chironomid assemblages and sedimentological parameters (grain size, organic content, mineralogy) of a short sediment core from Lake Galletué (38°41' S, 71°17' W) were analysed.
ALBERTO ARANEDA +8 more
doaj
Latin American Journal of Sedimentology and Basin Analysis, 2005 The 1991 explosive eruption of Hudson volcano in Chile ejected about 2.7 km³ (DRE) of basalt and trachyandesite magma as tephra fall. A majority of the fallout occurred from an eruption during the period August 12-15, 1991, producing an extensive deposit
Roberto A. Scasso, Steven Carey
doaj
Assessment of the minimum volume of tephra fall deposits
Journal of Volcanology and Geothermal Research, 1995 openaire +1 more source
Fragmentation processes in Plinian eruptions : constraints from tephra fall deposits
Fragmentation processes in Plinian eruptions : constraints from tephra fall deposits1999 【要旨】
openaire +1 more source
Fragmentation Processes in Plinian Eruptions : Constraints from Tephra Fall Deposits
, 2000 openaire +1 more source