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作者:... K. Németh , J. Lexa , J.N. Procter
来源:[J].Journal of Volcanology and Geothermal Research(IF 2.193), 2019, Vol.383, pp.28-46
摘要:Abstract(#br)The Puketerata Volcanic Complex formed as a result of a series of rhyolitic eruptions along a 2.5 km long NE-trending eruptive fissure at the southern margin of Maroa Volcanic Centre (Whakamaru caldera) at 16.5 ka. Initial deep-seated explosions were excavated a...
作者:... K. Németh , J.N. Procter , G.F. Zellmer
来源:[J].Journal of Volcanology and Geothermal Research(IF 2.193), 2017, Vol.341, pp.363-370
摘要:Abstract(#br)Diatreme sequences have previously been described from drill holes within the Taupo Volcanic Zone. The newly discovered Te Hukui Basalt exhibits deep excavation of country rocks that do not appear elsewhere at the surface. The basalt is characterized by proximal depo...
作者:J.N. Procter , L.R. Basher
来源:[J].Science of the Total Environment(IF 3.258), 2016, Vol.543, pp.171-186
摘要:Abstract(#br)Knowledge of sediment movement throughout a catchment environment is essential due to its influence on the character and form of our landscape relating to agricultural productivity and ecological health. Sediment fingerprinting is a well-used tool for evaluating...
作者:J.N. Procter , G.F. Zellmer
来源:[J].Journal of Volcanology and Geothermal Research(IF 2.193), 2016, Vol.327, pp.99-115
摘要:Abstract(#br)The Ohakune Volcanic Complex is a late Pleistocene tuff ring – scoria/spatter cone complex located south of Ruapehu volcano. This small-volume volcano consists of an outer E-W elongated compound tuff ring edifice, three inner scoria-spatter cones and further vol...
作者:B. Walsh , A.D. Jolly , J.N. Procter
来源:[J].Journal of Volcanology and Geothermal Research(IF 2.193), 2016, Vol.324, pp.144-155
摘要:Abstract(#br)On 6 August 2012 an eruption of the upper Te Maari vent Tongariro volcano and subsequent debris flow in the Mangatetipua channel created a debris dam and ephemeral lake. The lake reached its maximum volume of 50,000 m 3 by 13 October, initiating dam breaching at...
作者:J.N. Procter , S.J. Cronin ...
来源:[J].Journal of Volcanology and Geothermal Research(IF 2.193), 2014, Vol.286, pp.303-316
摘要:Abstract(#br)Analysis of the pre- and post-eruption topography, together with observations of the avalanche deposition sequence, yields a triggering mechanism for the 6 August 2012 eruption of Upper Te Maari. The avalanche was composed of a wedge of c. 683 000–774 000 m 3 of...
作者:J.N. Procter , S.J. Cronin , M.F. Sheridan
来源:[J].Geomorphology(IF 2.552), 2011, Vol.136 (1), pp.95-105
摘要:Abstract(#br)Following the 1995–1996 eruptions of Mt. Ruapehu, the hazard of a dam-breakout lahar was immediately recognised, because an unstable 7–9 m pile of volcaniclastic ejecta had accumulated over the former stable outlet of the normally 10 × 10 6 m 3 Crater Lake...
作者:J.N. Procter , S.J. Cronin ...
来源:[J].Geomorphology(IF 2.552), 2009, Vol.116 (1), pp.162-174
摘要:Abstract(#br)Rapid changes in small areas at the apex of alluvial fans may have devastating consequences by directing downstream flood or lahar impacts into catchments of widely varying population or infrastructure vulnerability. During a series of lahars in 1995 at Mt. Ruap...
作者:J.N. Procter , P.C. McGuire ...
来源:[J].Earth and Planetary Science Letters(IF 4.349), 2011, Vol.305 (3-4), pp.445-455
摘要:Abstract(#br)Tharsis Tholus, a more than 3.9 Ga old composite shield volcano to the east of the major Tharsis Montes, has experienced a complex history of growth and destruction. On the basis of new high resolution images we analysed the morphology as well as the tectonic structu...
作者:... M. Tost , J.N. Procter , A. Moebis
来源:[J].Journal of Volcanology and Geothermal Research(IF 2.193), 2014, Vol.286, pp.373-386
摘要:Abstract(#br)The ballistic ejection of blocks during explosive eruptions constitutes a major hazard near active volcanoes. Fields of ballistic clasts can provide important clues towards quantifying the energy, dynamics and directionality of explosive events, but detailed dat...

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