Zobrazeno 1 - 10
of 40
pro vyhledávání: '"J. E. Hughes Clarke"'
Publikováno v:
JASA express letters. 1(7)
Noise from turbidity currents flowing down the face of a fjord delta was measured underwater at frequencies from 1 to 1200 kHz. The noise spectra are consistent with sound generation by collisions among sand-sized particles. The spectra from the lead
Autor:
David Burgess, Jean-François Ghienne, Alexandre Normandeau, J. E. Hughes Clarke, W. D. Van Wychen, Pierre Dietrich, Patrick Lajeunesse
Publikováno v:
Journal of Geophysical Research: Earth Surface
Journal of Geophysical Research: Earth Surface, American Geophysical Union/Wiley, 2019, 124 (6), pp.1559-1571. ⟨10.1029/2018JF004970⟩
Journal of Geophysical Research: Earth Surface, 2019, 124 (6), pp.1559-1571. ⟨10.1029/2018JF004970⟩
Journal of Geophysical Research: Earth Surface, American Geophysical Union/Wiley, 2019, 124 (6), pp.1559-1571. ⟨10.1029/2018JF004970⟩
Journal of Geophysical Research: Earth Surface, 2019, 124 (6), pp.1559-1571. ⟨10.1029/2018JF004970⟩
International audience; Glacier and ice sheet mass loss as a result of climate change is driving important coastal changes in Arctic fjords. Yet limited information exists for Arctic coasts regarding the influence of glacial erosion and ice mass loss
Autor:
Anna J. Pieńkowski, Mark F.A. Furze, R. Bennett, E. Patton, S. Blasco, Thomas R. Lakeman, J. E. Hughes Clarke, B. MacLean
Publikováno v:
Quaternary Science Reviews. 160:67-84
Multibeam imagery and 3.5 kHz sub-bottom profiles acquired from CCGS Amundsen between 2003 and 2013 by ArcticNet and the Ocean Mapping Group at the University of New Brunswick provide information on seafloor features, geology, bathymetry and morpholo
Autor:
J. Hizzet, Age Vellinga, Cooper Stacey, D.G. Lintern, J. E. Hughes Clarke, Sophie Hage, Stephen M. Hubbard, Michael A. Clare, Peter J. Talling, Dave Waltham, Matthieu J.B. Cartigny, Daniela Vendettuoli
Publikováno v:
Earth and planetary science letters, 2019, Vol.515, pp.231-247 [Peer Reviewed Journal]
Earth And Planetary Science Letters (0012-821X) (Elsevier), 2019-06, Vol. 515, P. 231-247
Earth And Planetary Science Letters (0012-821X) (Elsevier), 2019-06, Vol. 515, P. 231-247
Turbidity currents are powerful flows of sediment that pose a hazard to critical seafloor infrastructure and transport globally important amounts of sediment to the deep sea. Due to challenges of direct monitoring, we typically rely on their deposits
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53f34e7d765de5c868424ab1cd08d65c
https://doi.org/10.1016/j.epsl.2019.03.033
https://doi.org/10.1016/j.epsl.2019.03.033
Autor:
Matthieu J.B. Cartigny, Esther J. Sumner, J. E. Hughes Clarke, Michael A. Clare, Peter J. Talling, J. L. Hizzett
Publikováno v:
Geophysical research letters, 2018, Vol.45(2), pp.855-863 [Peer Reviewed Journal]
Subaerial rivers and turbidity currents are the two most voluminous sediment transport processes on our planet, and it is important to understand how they are linked offshore from river mouths. Previously it was thought that slope failures or direct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fb97134039b200210566b87630af2fb
https://eprints.soton.ac.uk/416912/
https://eprints.soton.ac.uk/416912/
Autor:
D Graves, Jong Kuk Hong, J. E. Hughes Clarke, M. Cote, E. Lundsten, Shannon B. Johnson, Heinrich Villinger, S. Blasco, H. Thomas, K. Anderson, L. Lundsten, R. Gwiazda, Young Keun Jin, Y. G. Kim, Achim J Kopf, C. K. Paull, P Neelands, Kim W. Conway, Alana D. Sherman, Humfrey Melling, Scott R. Dallimore, David W. Caress, Michael Riedel
Publikováno v:
Geochemistry, Geophysics, Geosystems, 16 (9). pp. 3160-3181.
The major geochemical characteristics of Red Sea brine are summarized for 11 brine-filled deeps located along the central graben axis between 19°N and 27°N. The major element composition of the different brine pools is mainly controlled by variable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71fe1c8e22d5a08abc488d43109ef68c
http://oceanrep.geomar.de/30718/
http://oceanrep.geomar.de/30718/
Autor:
Esther J. Sumner, J. L. Hizzett, Matthieu J.B. Cartigny, Laurence J. North, B. Spinewine, J. E. Hughes Clarke, Peter J. Talling, Clare, Mark E. Vardy
Publikováno v:
All Days.
Turbidity currents pose a serious hazard to expensive oil and gas seafloor installations, especially in deep-water where mitigation, re-routing or repair is costly and logistically challenging. These sediment-laden flows are hazardous because they ca
Autor:
Brian R. Calder, James V. Gardner, Larry A. Mayer, Garret Duffy, J. E. Hughes Clarke, Peter Dartnell
Publikováno v:
Geomorphology. 64:133-166
A high-resolution multibeam survey of the northwest Florida shelf mapped six relict shelf-edge deltas, each with a drowned barrier–island system developed on its south and southwestern rims. The deltas appear to have formed during periods of sea-le
Publikováno v:
Geological Society, London, Memoirs. 46:49-50
All inlets and fjords on northern Baffin Island record glacial erosion by outlet glaciers (Shepard 1931; Pelletier 1966). However, their positions were probably influenced by prior fluvial erosion (Fortier & Morley 1956; Pelletier 1966; Gilbert 1982)
Publikováno v:
Geological Society, London, Memoirs. 46:47-48
The presence of streamlined glacial landforms in the submarine geological record from high-latitude fjords and channels provides evidence with which to identify the manner and direction of glacier flow and to infer subglacial processes. Numerous line