Zobrazeno 1 - 10
of 107
pro vyhledávání: '"William D. McCaffrey"'
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-11 (2024)
Abstract Submarine channels are the largest conveyors of sediment on Earth, yet little is known about their stability in the deep-ocean. Here, 3D seismic data from the deep-ocean Hikurangi channel-levee system, offshore New Zealand, reveal the larges
Externí odkaz:
https://doaj.org/article/12f619b56c2e41b9a84c6e699f54b07f
Autor:
Sojiro Fukuda, Marijke G. W. de Vet, Edward W. G. Skevington, Elena Bastianon, Roberto Fernández, Xuxu Wu, William D. McCaffrey, Hajime Naruse, Daniel R. Parsons, Robert M. Dorrell
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract Gravity currents, such as sediment-laden turbidity currents, are ubiquitous natural flows that are driven by a density difference. Turbidity currents have provided vital motivation to advance understanding of this class of flows because thei
Externí odkaz:
https://doaj.org/article/51a5d64aae3b4ff8b8e77a938279ca02
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
A database-informed metastudy of 294 globally distributed submarine canyons has been conducted with the aim of elucidating the role of tectonic setting on submarine-canyon geomorphology. To achieve this, data from seafloor and subsurface studies deri
Externí odkaz:
https://doaj.org/article/6aae97b0d3094f8697cb032a80bc5b7f
Autor:
Isabel de Cala, Koji Ohata, Robert Dorrell, Hajime Naruse, Marco Patacci, Lawrence A. Amy, Steve Simmons, Stuart J. McLelland, William D. McCaffrey
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
The interaction between turbidity currents and mobile substrates can lead to the development of different types of bedforms. Although much research has been conducted on bedform development beneath open channel flows, research into bedform developmen
Externí odkaz:
https://doaj.org/article/32e1075d3da84d33a0a856dadb8fe326
Autor:
Koji Ohata, Isabel de Cala, Robert M. Dorrell, Hajime Naruse, Stuart J. McLelland, Stephen M. Simmons, William D. McCaffrey
Publikováno v:
Sedimentology. 70:1224-1250
Autor:
Marco Patacci, William D. McCaffrey, Adam D. McArthur, Daniel E. Tek, Charlotte M. Allen, Luca Colombera, Miquel Poyatos-Moré
Publikováno v:
New Zealand Journal of Geology and Geophysics. 65:141-178
Deep-water channels can be bound by overbank deposits, resulting from overspilling flows, which are often ornamented with sediment waves. Here, high-resolution bathymetry, backscatter, and 2D and 3...
Autor:
Adam Daniel McArthur, Adriana Crisóstomo‐Figueroa, Alex Wunderlich, Alex Karvelas, William D. McCaffrey
Deep-water sedimentation on active margins often entails complex sediment transport pathways through slope accommodation. Sedimentation in such settings is commonly differentiated into ‘fill and spill’ vs. ‘tortuous corridor’ models. To inves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9133e195ba7ed32c803f6a650cf7fd96
Autor:
William D. McCaffrey, Adriana Crisóstomo-Figueroa, Robert M. Dorrell, Lawrence A. Amy, Adam D. McArthur
Publikováno v:
GSA Bulletin. 133:1734-1748
Predicting when turbidity currents are erosional or depositional (i.e., leaving no depositional record versus leaving a deposit) remains challenging. Here we combine observations from submarine channel morphology with a new sediment transport model t
Publikováno v:
New Zealand Journal of Geology and Geophysics
New Zealand Journal of Geology and Geophysics, 2022, 65, 1, pp.105-140. ⟨10.1080/00288306.2021.1977343⟩
New Zealand Journal of Geology and Geophysics, Taylor & Francis, In press, ⟨10.1080/00288306.2021.1977343⟩
New Zealand Journal of Geology and Geophysics, 2022, 65, 1, pp.105-140. ⟨10.1080/00288306.2021.1977343⟩
New Zealand Journal of Geology and Geophysics, Taylor & Francis, In press, ⟨10.1080/00288306.2021.1977343⟩
International audience; The fill of trench-slope basins is complex, varying temporally, laterally, and longitudinally. New data from the Neogene stratigraphy of the Akitio Sub-basin, Wairarapa, are presented to investigate such fill variation. The pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f78a1d32624945d92a03ad76a7c074b3
https://hal.science/hal-03375735/document
https://hal.science/hal-03375735/document