Longest sediment flows yet measured show how major rivers connect efficiently to deep sea

Autor: Peter J. Talling, Megan L. Baker, Ed L. Pope, Sean C. Ruffell, Ricardo Silva Jacinto, Maarten S. Heijnen, Sophie Hage, Stephen M. Simmons, Martin Hasenhündl, Catharina J. Heerema, Claire McGhee, Ronan Apprioual, Anthony Ferrant, Matthieu J. B. Cartigny, Daniel R. Parsons, Michael A. Clare, Raphael M. Tshimanga, Mark A. Trigg, Costa A. Cula, Rui Faria, Arnaud Gaillot, Gode Bola, Dec Wallance, Allan Griffiths, Robert Nunny, Morelia Urlaub, Christine Peirce, Richard Burnett, Jeffrey Neasham, Robert J. Hilton

Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-15 (2022)

This paper analyses the longest sediment flows measured in action on Earth. These seabed flows were caused by floods and spring tides, and flushed prodigious sediment and carbon volumes into the deep sea, as they accelerated for a thousand kilometres

Externí odkaz: https://doaj.org/article/a2c09172229a4f8493f806598d4f127a

Longest sediment flows yet measured show how major rivers connect efficiently to deep sea

Autor: Peter J. Talling, Megan L. Baker, Ed L. Pope, Sean C. Ruffell, Ricardo Silva Jacinto, Maarten S. Heijnen, Sophie Hage, Stephen M. Simmons, Martin Hasenhündl, Catharina J. Heerema, Claire McGhee, Ronan Apprioual, Anthony Ferrant, Matthieu J. B. Cartigny, Daniel R. Parsons, Michael A. Clare, Raphael M. Tshimanga, Mark A. Trigg, Costa A. Cula, Rui Faria, Arnaud Gaillot, Gode Bola, Dec Wallance, Allan Griffiths, Robert Nunny, Morelia Urlaub, Christine Peirce, Richard Burnett, Jeffrey Neasham, Robert J. Hilton

Publikováno v: Nature communications, 2022, Vol.13(1), pp.4193 [Peer Reviewed Journal]
Nature Communications (2041-1723) (Springer Science and Business Media LLC), 2022-07, Vol. 13, N. 1, P. 4193 (15p.)

Here we show how major rivers can efficiently connect to the deep-sea, by analysing the longest runout sediment flows (of any type) yet measured in action on Earth. These seafloor turbidity currents originated from the Congo River-mouth, with one flo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efc3fb6728c7cd0a13fa6d49e86926cd
https://ora.ox.ac.uk/objects/uuid:232d7991-11fc-4595-b02a-c176cb081ef5

Ad hoc Acoustic Network Aided Localization for micro-AUVs

Autor: Davide Fenucci, Jeremy Sitbon, Jeffrey Neasham, Alexander Phillips, Andrea Munafò

The navigation of Autonomous Underwater Vehicles (AUVs) is still an open research problem. This is further exacerbated when vehicles can only carry limited sensors as typically the case with micro-AUVs that need to survey large marine areas that can

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c5006316582d31f0c7f72f0adc6e2a9

Adaptable Swarm Sensing in Coastal Waters: Design and Performance of the µFloat System

Autor: Trevor Harrison, Corey Crisp, Jessica Noe, James B Joslin, Cassie Riel, Matthew Dunbabin, Jeffrey Neasham, Timothy R Mundon, Brian Polagye

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5dd18a8f85e87921424d9c4b75fe852e
https://doi.org/10.1002/essoar.10510276.1

A multi-user underwater acoustic positioning system – experiments using ASVs and miniature acoustic transceivers

Autor: Jeffrey Neasham, Aman Chawla, Benjamin Sherlock, Ivan Loncar

To support the navigation of multiple autonomous underwater vehicles (AUVs) it is highly desirable to have multiuser acoustic positioning based purely upon reception of signals periodically broadcast by georeferenced positioning beacons, analogous to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b73536500238fb3789421804dc69f53
https://doi.org/10.23919/oceans44145.2021.9705763