Zobrazeno 1 - 10 of 13 pro vyhledávání: '"Lewis J. Abrams"'
1
Subseafloor sedimentary life in the South Pacific Gyre
Autor: Steven D'Hondt, Lewis J. Abrams, Robert A. Pockalny, Jan Fischer, H. N. Schrum, Dennis Graham, Jens Kallmeyer, David C. Smith, Arthur J. Spivack, Timothy G. Ferdelman, Franciszek Hasiuk, Andrea M. Stancin
Publikováno v: Proceedings of the National Academy of Sciences of the United States of America (PNAS)
The low-productivity South Pacific Gyre (SPG) is Earth's largest oceanic province. Its sediment accumulates extraordinarily slowly (0.1–1 m per million years). This sediment contains a living community that is characterized by very low biomass and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8aff62857316b57f0d00865fdaa4630b
https://doi.org/10.1073/pnas.0811793106
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2
Characterization of pyroclastic fall and flow deposits from the 1815 eruption of Tambora volcano, Indonesia using ground-penetrating radar
Autor: Haraldur Sigurdsson, Lewis J. Abrams
Publikováno v: Journal of Volcanology and Geothermal Research. 161:352-361
Ground-penetrating radar (GPR) is used to image and characterize fall and pyroclastic flow deposits from the 1815 eruption of Tambora volcano in Indonesia. Analysis of GPR common-mid-point (CMP) data indicate that the velocity of radar in the sub-sur
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::649c0adddc6a428140f36b44f3733930
https://doi.org/10.1016/j.jvolgeores.2006.11.008
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4
Signature sédimentaire d'événements globaux post-mésozoïques en mer des Caraïbes: résultats préliminaires de la campagne ODP 165
Autor: Véronique Louvel, Ursula Röhl, Richard B Pearce, Pierre Cotillon, Gerald H. Haug, André W. Droxler, Bruno Galbrun, Lewis J. Abrams, Andrew Cunningham, Timothy W. Lyons, Maria Mutti, Gary D Acton, Richard W. Murray, William P Chaisson, Timothy J Bralower, Haraldur Sigurdsson, Larry C. Peterson, John W. King, D. Graham Pearson, Ida Lind, Mark Leckie, Steven D'Hondt, Steven Carey, Koji Kameo
Publikováno v: Comptes Rendus de l'Académie des Sciences - Series IIA - Earth and Planetary Science. 325:505-510
Resume Au cours de la campagne ODP 165 (Ocean Drilling Program), cinq sites (998 a 1002) ont permis de recuperer la serie sedimentaire deposee dans la mer des Caraibes depuis le Campanien. Les changements des paleoenvironnements, regionaux mais aussi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e8d29745ba9d81defb83e020ce701a06
https://doi.org/10.1016/s1251-8050(97)89869-2
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5
Morphology, structure, and tectonic evolution of the Mona canyon (northern Mona passage) from multibeam bathymetry, side-scan sonar, and seismic reflection profiles
Autor: Paul Mann, Lewis J. Abrams, Alejandro Escalona, Steven Mondziel, Nancy R. Grindlay
Publikováno v: Tectonics. 29
[1] The submarine Mona Canyon is a rift between Puerto Rico and Hispaniola of the Greater Antilles. An integrated marine geophysical data set, including multibeam bathymetry, side-scan sonar imagery, single channel and multichannel seismic reflection
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b7cf3a60305f28e746da8df952aa4b34
https://doi.org/10.1029/2008tc002441
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6
Reconnaissance study of Late Quaternary faulting along Cerro Goden fault zone, western Puerto Rico
Autor: Jean-Claude Hippolyte, Nancy R. Grindlay, Lewis J. Abrams, Paul Mann, Daniel A. Laó-Dávila, Carol S. Prentice
The Cerro Goden fault zone is associated with a curvilinear, continuous, and prominent topographic lineament in western Puerto Rico. The fault varies in strike from northwest to west. In its westernmost section, the fault is ~500 m south of an abrupt
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b5c51d76a5ebd9ef7b7757dca3e4b5c4
https://doi.org/10.1130/0-8137-2385-x.115
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7
Toward an integrated understanding of Holocene fault activity in western Puerto Rico: Constraints from high-resolution seismic and sidescan sonar data
Autor: Paul Mann, Nancy R. Grindlay, Luke Del Greco, Lewis J. Abrams
It has been postulated that the western boundary of the Puerto Rico–Virgin Islands microplate lies within the Mona Passage and extends onland into southwestern Puerto Rico. This region is seismically active, averaging one event of magnitude 2.0 or
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::01a6a94ca72a056fe0c17372f6e9bb58
https://doi.org/10.1130/0-8137-2385-x.139
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8
Neotectonics of southern Puerto Rico and its offshore margin
Autor: Lewis J. Abrams, Nancy R. Grindlay, Jean-Claude Hippolyte, Paul Mann
Publikováno v: Geological Society of America Special Paper
Geological Society of America Special Paper, 385, Geological Society of America, pp.173-214, 2005
Geological Society of America Special Papers
Geological Society of America Special Papers, Geological Society of America, 2005, 385, pp.173-214
International audience; Puerto Rico is located within a zone of tectonic transition between mainly east-west, North America–Caribbean strike-slip motion to the west in Hispaniola and east-northeast–oriented underthrusting to the east beneath the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4a46fd522705df291b698ef962facbf
https://hal.archives-ouvertes.fr/hal-01961962
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9
Physical properties of upper oceanic crust: Ocean Drilling Program Hole 801C and the waning of hydrothermal circulation
Autor: Tetsuro Hirono, Richard D. Jarrard, Robert A. Pockalny, Lewis J. Abrams, Roger L. Larson
Publikováno v: Journal of Geophysical Research: Solid Earth. 108
[1] The hydrologic evolution of oceanic crust, from vigorous hydrothermal circulation in young, permeable volcanic crust to reduced circulation in old, cooler crust, causes a corresponding evolution of geophysical properties. Ocean Drilling Program (
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::19721683034e15f4d4facd55fc85e286
https://doi.org/10.1029/2001jb001727
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