High-K andesite petrogenesis and crustal evolution: Evidence from mafic and ultramafic xenoliths, Egmont Volcano (Mt. Taranaki) and comparisons with Ruapehu Volcano, North Island, New Zealand
Back High-K andesite petrogenesis and crustal evolution: Evidence from mafic and ultramafic xenoliths, Egmont Volcano (Mt. Taranaki) and comparisons with Ruapehu Volcano, North Island, New Zealand Economic Impact & Health & Wellbeing | Mount Taranaki | 12.05.2023 Highlights • Mafic xenoliths and andesites of Egmont Volcano formed in the same magmatic system. • Open and […]
Computable general equilibrium modelling of economic impacts from volcanic event scenarios at regional and national scale, Mt. Taranaki, New Zealand
Back Computable general equilibrium modelling of economic impacts from volcanic event scenarios at regional and national scale, Mt. Taranaki, New Zealand Economic Impact & Health & Wellbeing | Mount Taranaki | 12.05.2023 Abstract The economic impacts of volcanism extend well beyond the direct costs of loss of life and asset damage. This paper presents one […]
Paleomagnetic determination of the age and properties of the 1780–1800 AD dome effusion/collapse episode of Mt. Taranaki, New Zealand
Back Paleomagnetic determination of the age and properties of the 1780–1800 AD dome effusion/collapse episode of Mt. Taranaki, New Zealand Economic Impact & Health & Wellbeing | Mount Taranaki | 12.04.2023 Abstract Understanding the timing and nature of effusion of lava in the summit regions of stratovolcanoes is important, because these volcanoes generate deadly and […]
A volcanic event forecasting model for multiple tephra records, demonstrated on Mt. Taranaki, New Zealand
Back A volcanic event forecasting model for multiple tephra records, demonstrated on Mt. Taranaki, New Zealand Highlights Iron oxide deposits occur at the vents of Kokowai Springs and in the streambed downstream on Mt Egmont, New Zealand. The Maori people collected ochre from this site and used it for functional and ceremonial purposes. Isotope ratios, 180/160, D/H, and 13C/12C, indicate […]
Kokowai Springs, Mount Egmont, New Zealand: Chemistry and mineralogy of the ochre (ferrihydrite) deposit and analysis of the waters
Back Kokowai Springs, Mount Egmont, New Zealand: Chemistry and mineralogy of the ochre (ferrihydrite) deposit and analysis of the waters Economic Impact & Health & Wellbeing | Mount Taranaki | 12.05.2023 Abstract Robust time-varying volcanic hazard assessments are difficult to develop, because they depend upon having a complete and extensive eruptive activity record. Missing events […]
Implications of a high heat flow anomaly around New Plymouth, North Island, New Zealand
Back Implications of a high heat flow anomaly around New Plymouth, North Island, New Zealand Economic Impact & Health & Wellbeing | Mount Taranaki | September 15, 2022 Abstract A high heat flow anomaly exists over the northern Taranaki peninsula, North Island, New Zealand, with the heat flow rising to a maximum of 73 mW/m2 […]
A 30,000 yr high-precision eruption history for the andesitic Mt. Taranaki, North Island, New Zealand
Back A 30,000 yr high-precision eruption history for the andesitic Mt. Taranaki, North Island, New Zealand Economic Impact & Health & Wellbeing | Mount Taranaki | 12.05.2023 Tephra layers from 11 sediment cores were examined from a series of closely spaced lake and peat sites, which form an arc around the andesitic stratovolcano Mt. Taranaki, […]
Unifying tephrostratigraphic approaches to redefine major Holocene marker tephras, Mt. Taranaki, New Zealand
Back Unifying tephrostratigraphic approaches to redefine major Holocene marker tephras, Mt. Taranaki, New Zealand Economic Impact & Health & Wellbeing | Mount Taranaki | 10.04.2023 Highlights • A new stratigraphy of >230 tephras was used to revise past false correlations of tephras at Mt Taranaki. • Matching single tephra layers is not normally possible with […]