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作者:Ilmars Gravis , Károly Németh , Jonathan N. Procter
来源:[J].Geoheritage, 2017, Vol.9 (3), pp.373-393
摘要:The Ihumātao Peninsula is located within the wider Mangere region in South Auckland, New Zealand. Significant sites of geological, cultural and ecological value are a recorded feature of this area. One of the most significant sites in the region is the Otuataua Stonefields H...
作者:Jonathan N. Procter , Shane J. Cronin , Anke V. Zernack
来源:[J].Sedimentary Geology(IF 1.802), 2009, Vol.220 (3), pp.271-287
摘要:Abstract(#br)Catastrophic volcanic debris avalanches reshape volcanic edifices with up to half of pre-collapse cone volumes being removed. Deposition from this debris avalanche deposit often fills and inundates the surrounding landscape and may permanently change the distribution...
作者:Jonathan N. Procter , Marco Brenna ...
来源:[J].Journal of Volcanology and Geothermal Research(IF 2.193), 2014, Vol.286, pp.348-366
摘要:Abstract(#br)The 6 August 2012 Te Maari eruption produced violent and widespread “cold” Pyroclastic Density Currents (PDCs) following unroofing of the pressurized hydrothermal system. Despite an erupted volume of only ~ 5 × 10 5 m 3 , and lacking any juvenile component...
作者:Jonathan N. Procter , Bradley J. Scott ...
来源:[J].Journal of Volcanology and Geothermal Research(IF 2.193), 2014, Vol.286, pp.208-232
摘要:Abstract(#br)New Zealand's Tongariro National Park volcanoes produce hazardous eruptions every few years to decades. On 6 August 2012 the Te Maari vent of Tongariro Volcano erupted, producing a series of explosions and a fine ash of minor volume which was dispersed rapidly to the...
作者:Jonathan N. Procter , Vincent E. Neall
来源:[J].Geomorphology(IF 2.552), 2011, Vol.136 (1), pp.15-30
摘要:Abstract(#br)Volcanic domes may be emplaced rapidly and with few hazardous consequences, even at the summit of large stratovolcanoes. In this study the most recent activity of Mt. Taranaki in New Zealand is shown to have been a passive effusion of a c. 5.9 million m 3 lava d...
作者:Anke V. Zernack , Jonathan N. Procter , Shane J. Cronin
来源:[J].Sedimentary Geology(IF 1.802), 2009, Vol.220 (3), pp.288-305
摘要:Abstract(#br)The long-term behaviour of andesite stratovolcanoes is characterised by a repetition of edifice growth phases followed by collapse. This cyclic pattern represents a natural frequency at varying timescales in the growth dynamics of stratovolcanoes worldwide. Arou...
作者:... Jérôme A. Lecointre , Jonathan N. Procter , Shane J. Cronin
来源:[J].Geomorphology(IF 2.552), 2011, Vol.133 (1), pp.57-79
摘要:Abstract(#br)In the North Island of New Zealand, the andesitic Tongariro Volcanic Centre encompasses the Tongariro complex, the Mt. Ngauruhoe cone, and the country's largest stratovolcano, Mt. Ruapehu. This volcano is surrounded by an equally large volume of Late Quaternary ...
作者:Jonathan N. Procter , Cargill Henderson
来源:[J].Journal of Volcanology and Geothermal Research(IF 2.193), 2006, Vol.161 (3), pp.165-186
摘要:Abstract(#br)Small-volume pyroclastic density currents (PDCs) are generated frequently during explosive eruptions with little warning. Assessing their hazard requires a physical understanding of their transport and sedimentation processes which is best achieved by the testin...
作者:Jonathan N. Procter , Shane J. Cronin ...
来源:[J].Natural Hazards(IF 1.639), 2010, Vol.53 (3), pp.483-501
摘要:Abstract(#br)Numerical models for simulation of mass flows are typically focussed upon accurately predicting the paths, travel times and inundation from a single flow or collapse event. When considering catchment-based hazards from a volcano, this is complicated by often bei...

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