Výsledky vyhledávání - "Nigel Wardell"

Advanced processing for UHR3D shallow marine seismic surveys

Autor: Nigel Wardell, Henrique Duarte, Olivier Monrigal

Publikováno v: Near Surface Geophysics. 15:347-358

Traditionally, commercial ultra-high-resolution 3D multichannel seismic surveys have used sources with relatively low-frequency content (up to 600 Hz) with corresponding relatively low resolution. The new generation of multi-tip sparkers, however, ut

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3b2e0c191b76c8b005edef1de84ad608
https://doi.org/10.3997/1873-0604.2017022

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Past continental shelf evolution increased Antarctic ice sheet sensitivity to climatic conditions

Autor: Laura De Santis, Christopher C. Sorlien, Andrea Bergamasco, Philip J. Bart, Enea Montoli, Florence Colleoni, Edward Gasson, Stefano Prato, Elisabetta Olivo, Nigel Wardell, Chiara Sauli

Publikováno v: Scientific reports (Nature Publishing Group) 8 (2018). doi:10.1038/s41598-018-29718-7
info:cnr-pdr/source/autori:Colleoni F.; De Santis L.; Montoli E.; Olivo E.; Sorlien C.C.; Bart P.J.; Gasson E.G.W.; Bergamasco A.; Sauli C.; Wardell N.; Prato S./titolo:Past continental shelf evolution increased Antarctic ice sheet sensitivity to climatic conditions/doi:10.1038%2Fs41598-018-29718-7/rivista:Scientific reports (Nature Publishing Group)/anno:2018/pagina_da:/pagina_a:/intervallo_pagine:/volume:8
Scientific Reports
Colleoni, F, De Santis, L, Montoli, E, Olivo, E, Sorlien, C C, Bart, P J, Gasson, E G W, Bergamasco, A, Sauli, C, Wardell, N & Prato, S 2018, ' Past continental shelf evolution increased Antarctic ice sheet sensitivity to climatic conditions ', Scientific Reports, vol. 8, 11323 . https://doi.org/10.1038/s41598-018-29718-7
Scientific Reports, Vol 8, Iss 1, Pp 1-12 (2018)

Over the past 34 Million years, the Antarctic continental shelf has gradually deepened due to ice sheet loading, thermal subsidence, and erosion from repeated glaciations. The deepening that is recorded in the sedimentary deposits around the Antarcti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68913eeded759dd0236652d98540b55a
https://publications.cnr.it/doc/402044

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Seismic stratigraphy of the Central Basin in northwestern Ross Sea slope and rise, Antarctica: Clues to the late Cenozoic ice-sheet dynamics and bottom-current activity

Autor: Andrea Bergamasco, Young-Gyun Kim, Sookwan Kim, Sung-Ho Kang, Robert M. McKay, Riccardo Geletti, Young Keun Jin, Nigel Wardell, Ester Colizza, Hyoungjun Kim, Seung-Goo Kang, Lorenzo Petronio, Suhwan Kim, Jong Kuk Hong, Diego Cottlerle, Laura De Santis

Publikováno v: Marine geology
395 (2018): 363–379. doi:10.1016/j.margeo.2017.10.013
info:cnr-pdr/source/autori:Kim S.; De Santis L.; Hong J.K.; Cottlerle D.; Petronio L.; Colizza E.; Kim Y.-G.; Kang S.-G.; Kim H.J.; Kim S.; Wardell N.; Geletti R.; Bergamasco A.; McKay R.; Jin Y.K.; Kang S.-H./titolo:Seismic stratigraphy of the Central Basin in northwestern Ross Sea slope and rise, Antarctica: Clues to the late Cenozoic ice-sheet dynamics and bottom-current activity/doi:10.1016%2Fj.margeo.2017.10.013/rivista:Marine geology (Print)/anno:2018/pagina_da:363/pagina_a:379/intervallo_pagine:363–379/volume:395

Sedimentation processes influenced by late Cenozoic ice-sheet dynamics and bottom-current activity can be extracted from the seismic stratigraphic record of the Ross Sea continental slope and rise, where more continuous sedimentary successions are pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7881ab2a07213967d9959488f5d86f0c
https://publications.cnr.it/doc/401944

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Data rescue to extend the value of vintage seismic data: The OGS-SNAP experience

Autor: Mihai Burca, Alessandro Busato, Claudio Pelos, Jacques Centonze, Nigel Wardell, Chiara Sauli, Paolo Diviacco, Edy Forlin

Publikováno v: GeoResJ. 6:44-52

Large amounts of vintage seismic data were rescued and disseminated in an internal project of the Istituto Nazionale di Oceanografia e di Geofisica Sperimentale (OGS). Such types of data would be very difficult to acquire today because they cover man

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b22953ee06edb673c10742cf6a6eed6
https://doi.org/10.1016/j.grj.2015.01.006

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Sediment, current and bottom morphology: the right partenrship to understand present and past environment dynamics. The central-western Ross Sea case

Autor: Andrea, Bergamasco, Colizza, Ester, Laura, Desantis, Flavio, Accaino, Jenny, Black, Guglielmo, Boehm, Diego, Cotterle, Riccardo, Geletti, Sookwan, K. i. m., Landucci, Cristiano, Rob, Mckay, Karin, Mezgec, Elisabetta, Olivo, Torricella, Fiorenza, Alessandra, Iaiza, Valle, Marco, Nigel, Wardell

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::debb75c57b747482bb00ff789aa82d77
https://hdl.handle.net/11368/2905955

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Late Neogene geomorphological and glacial reconstruction of the northern Victoria Land coast, western Ross Sea (Antarctica)

Autor: Chiara Sauli, Laura De Santis, Nigel Wardell, Martina Busetti

Publikováno v: Marine Geology. 355:297-309

This study is a contribution to the reconstruction of the geomorphology and the glacial history of the northern Victoria Land coastal glaciers. High-resolution single-channel reflection seismic lines were collected in 2002 within the framework of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::77c884d6a125bf877f50e895d72892b8
https://doi.org/10.1016/j.margeo.2014.06.008

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