Search Results - "Bowman, M. Hamish"
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Inexpensive Aerial Photogrammetry for Studies of Whales and Large Marine Animals
Published in Frontiers in Marine Science (15-11-2017)“…We describe a simple system enabling accurate measurement of swimming marine mammals and other large vertebrates from low-altitude single-frame photogrammetry…”
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Ultrasonic and seismic constraints on crystallographic preferred orientations of the Priestley Glacier shear margin, Antarctica
Published in The cryosphere (24-08-2022)“…Crystallographic preferred orientations (CPOs) are particularly important in controlling the mechanical properties of glacial shear margins. Logistical and…”
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Temporal Variability of Thermohaline Fine-Structure Associated With the Subtropical Front Off the Southeast Coast of New Zealand in High-Frequency Short-Streamer Multi-Channel Seismic Data
Published in Frontiers in Marine Science (21-10-2021)“…Seismic oceanography generally makes use of multi-channel seismic reflection data sourced by air gun arrays and long hydrophone streamers to image…”
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Monitoring the temperature-dependent elastic and anelastic properties in isotropic polycrystalline ice using resonant ultrasound spectroscopy
Published in The cryosphere (18-11-2016)“…The elastic and anelastic properties of ice are of interest in the study of the dynamics of sea ice, glaciers, and ice sheets. Resonant ultrasound spectroscopy…”
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Corrigendum: Inexpensive Aerial Photogrammetry for Studies of Whales and Large Marine Animals
Published in Frontiers in Marine Science (23-11-2018)Get full text
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Seismic Characterization of Oceanic Water Masses, Water Mass Boundaries, and Mesoscale Eddies SE of New Zealand
Published in Journal of geophysical research. Oceans (01-02-2018)“…The Subtropical and Subantarctic Fronts, which separate Subtropical, Subantarctic, and Antarctic Intermediate Waters, are diverted to the south of New Zealand…”
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Vessel traffic influences distribution of Aotearoa New Zealand's endemic dolphin (Cephalorhynchus hectori)
Published in Marine mammal science (01-04-2023)“…Cetacean tourism and vessel traffic have grown considerably around the world in recent decades. At Akaroa Harbor, Aotearoa New Zealand, recreational vessel…”
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Snapshots in time: quantifying dynamics of coastal vessel traffic in a dolphin hotspot
Published in New Zealand journal of marine and freshwater research (02-07-2024)“…Small vessels contribute substantially to coastal soundscapes, presenting myriad potential impacts on marine species and ecosystems, yet are challenging to…”
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Observing glacier dynamics with low-cost, multi-GNSS positioning in Victoria Land, Antarctica
Published in Journal of glaciology (30-11-2023)“…Abstract This study examines the performance of low-cost, low-power GNSS positioning systems for glacier monitoring in high-latitude environments. We compare…”
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Exploring Water Level Sensitivity for Metropolitan New York during Sandy (2012) Using Ensemble Storm Surge Simulations
Published in Journal of marine science and engineering (01-06-2015)“…This paper describes storm surge simulations made for Sandy (2012) for the Metropolitan New York (NYC) area using the Advanced Circulation (ADCIRC) model…”
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Microstructure and Crystallographic Preferred Orientations of an Azimuthally Oriented Ice Core from a Lateral Shear Margin: Priestley Glacier, Antarctica
Published in Frontiers in earth science (Lausanne) (26-11-2021)“…A 58 m long azimuthally oriented ice core has been collected from the floating lateral sinistral shear margin of the lower Priestley Glacier, Terra Nova Bay,…”
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Shallow seismic reflection imaging of the Alpine Fault through late Quaternary sedimentary units at Whataroa, New Zealand
Published in New Zealand journal of geology and geophysics (02-10-2021)“…The glacio-fluvial sediments of the Whataroa Valley on the west coast of New Zealand's South Island contain a record of environmental change since the Last…”
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Tidal Modulation of a Lateral Shear Margin: Priestley Glacier, Antarctica
Published in Frontiers in earth science (Lausanne) (31-05-2022)“…We use high resolution, ground-based observations of ice displacement to investigate ice deformation across the floating left-lateral shear margin of Priestley…”
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GRASS GIS: A multi-purpose open source GIS
Published in Environmental modelling & software : with environment data news (01-05-2012)“…The GIS software sector has developed rapidly over the last ten years. Open Source GIS applications are gaining relevant market shares in academia, business,…”
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Patterns in the δ13C and δ15N signature of Ulva pertusa: Interaction between physical gradients and nutrient source pools
Published in Limnology and oceanography (01-03-2007)“…Field surveys and laboratory experiments were used to investigate the influence of the physical environment on variability in δ13C and δ15N signatures of Ulva…”
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PARTIcle Shape ANalyzer PARTISAN – an open source tool for multi-standard two-dimensional particle morphometry analysis
Published in Annals of geophysics (01-01-2018)Get full text
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Patterns in the$\delta ^{13} {\rm{C}}$and$\delta ^{15} {\rm{N}}$Signature of Ulva Pertusa: Interaction between Physical Gradients and Nutrient Source Pools
Published in Limnology and oceanography (01-03-2007)“…Field surveys and laboratory experiments were used to investigate the influence of the physical environment on variability in $\delta ^{13} {\rm{C}}$ and…”
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