Brendan Duffy

Structure and kinematics of active faulting in the Hope-Kelly and Alpine Fault intersection zone, South Island, New Zealand

Jessie L Vermeer, Mark C Quigley, Brendan G Duffy, Robert M Langridge, Jarg R Pettinga

Journal article  |  2021  |  TECTONOPHYSICS

Using lidar, photogrammetry and field studies, we investigate the structure and kinematics of the Hope, Kelly, and Alpine faults w..

A geometric model to estimate slip rates from terrace rotation above an offshore, listric thrust fault, Kaikoura, New Zealand

Brendan Duffy

Journal article  |  2020  |  TECTONOPHYSICS

The Kaikōura Peninsula lies at the transition from subduction to continental collision at the southern end of the Hikurangi subduc..

Effects of Earthquakes on Flood Hazards: A Case Study From Christchurch, New Zealand

Mark Quigley, Brendan Duffy

Journal article  |  2020  |  GEOSCIENCES

Earthquakes can influence flood hazards by altering the flux, volumes, and distributions of surface and/or subsurface waters and c..

Brendan Duffy review of Reid et al.

Brendan Duffy

Journal article  |  2020

Reply to 'Wiggle-match radiocarbon dating of the Taupo eruption'

Richard N Holdaway, Brendan Duffy, Ben Kennedy

Journal article  |  2019  |  NATURE COMMUNICATIONS

Effects of source model variations on Coulomb stress analyses of a multi-fault intraplate earthquake sequence

Hiwa Mohammadi, Mark Quigley, Sandy Steacy, Brendan Duffy

Journal article  |  2019  |  TECTONOPHYSICS

Fault models are quickly produced and iteratively improved over weeks to years following a major earthquake, to characterise the d..

Physical and Statistical Behavior of Multifault Earthquakes: Darfield Earthquake Case Study, New Zealand

MC Quigley, A Jimenez, B Duffy, TR King

Journal article  |  2019  |  JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH

We use Coulomb stress change (CSC) analyses and seismicity data to model the physical and statistical behavior of the multifault s..

Evidence for magmatic carbon bias in C-14 dating of the Taupo and other major eruptions

Richard N Holdaway, Brendan Duffy, Ben Kennedy

Journal article  |  2018  |  NATURE COMMUNICATIONS

Prehistoric timescales, volcanic hazard assessment, and understanding of volcanogenic climate events rely on accurate dating of pr..

Initial observations of water quality indicators in the unconfined shallow aquifer in Dili City, Timor-Leste: suggestions for its management

Marcal Ximenes, Brendan Duffy, Mafaldo J Faria, Kate Neely

Journal article  |  2018  |  ENVIRONMENTAL EARTH SCIENCES

The management of groundwater quality is a critical issue in developing nations where sanitation and drinking water targets are co..

Slip rate estimation from tilting of marine terraces above an offshore listric thrust fault, Kaikoura, New Zealand

B Duffy

Conference Proceedings  |  2017  |  PROCEEDINGS OF THE 8TH INTERNATIONAL INQUA MEETING ON PALEOSEISMOLOGY, ACTIVE TECTONICS AND ARCHEOSEISMOLOGY : HANDBOOK AND PROGRAMME

Slip on an offshore fault uplifted and tilted the Kaikoura Peninsula during the 2016 Kaikoura earthquake. Analysis of a 2012, 1m L..