Výsledky vyhledávání - "Leonardo Macelloni"

High-resolution seismo-acoustic characterization of Green Canyon 600, a perennial hydrocarbon seep in Gulf of Mexico deep water

Autor: Marco D'Emidio, Allison Woolsey, Samantha L. Lucker, Arne R. Diercks, Leonardo Macelloni, Maxwell U. Woolsey

Publikováno v: Marine Geophysical Research. 40:357-370

Green Canyon Lease Block 600 is a well-documented cold seep site characterized by near-perennial oil and gas slicks large enough to reach the sea surface and to be detected on satellite imagery. This site has been selected by the Ecosystem Impact of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf11c9d3b11cd1db6e61647446ad2925
https://doi.org/10.1007/s11001-018-9374-3

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Evidence of a shallow water submarine hydrothermal field off Zannone Island from morphological and geochemical characterization: Implications for Tyrrhenian Sea Quaternary volcanism

Autor: Eleonora Martorelli, Leonardo Macelloni, Francesco Latino Chiocci, Aida Maria Conte, Francesco Italiano, Alessandro Bosman, Michela Ingrassia, Andrea Sposato, S. Graziani, Stan E. Beaubien

Publikováno v: Journal of Geophysical Research: Solid Earth. 121:8396-8414

Discoveries from multibeam bathymetry and geochemical surveys performed off Zannone Island (western Pontine Archipelago, Tyrrhenian Sea) provide evidence of an undocumented hydrothermal field characterized by ongoing fluid emissions and morphological

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::67b49dddb3f8cc6c2f83fb769391e2ef
https://doi.org/10.1002/2016jb013103

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Mesoscale biogeophysical characterization of Woolsey Mound (northern Gulf of Mexico), a new attribute of natural marine hydrocarbon seeps architecture

Autor: M. Pizzi, Michela Ingrassia, M. D’ Emidio, Leonardo Macelloni, Carol B. Lutken

Publikováno v: Marine Geology. 380:330-344

Located on the continental slope in 900 m of water, Woolsey Mound dominates seafloor morphology at Mississippi Canyon 118. The carbonate-hydrate mound is the site of the Gulf of Mexico Hydrates Research Consortium's seafloor observatory to investigat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec4f22a40fe4dcc734878719712515a9
https://doi.org/10.1016/j.margeo.2016.03.016

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Morpho-acoustic characterization of natural seepage features near the Macondo Wellhead (ECOGIG site OC26, Gulf of Mexico)

Autor: Marco D'Emidio, Raymond C. Highsmith, Leonardo Macelloni, Vernon Asper, Carol B. Lutken, M. Woolsey, R. Jarnagin, Arne R. Diercks, Alberto Conti

Publikováno v: Deep Sea Research Part II: Topical Studies in Oceanography. 129:53-65

OC26 (R/V Oceanus Site 26) is one of three primary sites selected for study by the Ecosystem Impact of Oil and Gas Inputs to the Gulf (ECOGIG) consortium to determine the impacts of natural seepage versus large pulse inputs of hydrocarbons into the G

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d90c4712f515c7ddaabfe50cf07c44b0
https://doi.org/10.1016/j.dsr2.2015.11.011

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Hudson submarine canyon head offshore New York and New Jersey: A physical and geochemical investigation

Autor: Martina Pierdomenico, Vernon L. Asper, Arne R. Diercks, Leonardo Macelloni, Peter A. Rona, Donglai Gong, Scott Haag, Vincent G. Guida, Mary I. Scranton

Publikováno v: Deep Sea Research Part II: Topical Studies in Oceanography. 121:213-232

Hudson Canyon is the largest shelf-sourced canyon system off the east coast of the United States, and hosts a productive ecosystem that supports key fisheries. Here we report the results of a multi-year interdisciplinary study of the geological, geoc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5f780fccbd7acf86eb227b967f5629f9
https://doi.org/10.1016/j.dsr2.2015.07.019

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Hydrocarbon migration pathway and methane budget for a Gulf of Mexico natural seep site: Green Canyon 600

Autor: Richard Viso, Ian R. MacDonald, C. Johansen, Vladislav V. Lobodin, Leonardo Macelloni, Allison Woolsey, Jenna C. Hill, M. Natter, M. Silva, Arne R. Diercks, William Shedd, E. Marty, Samantha B. Joye, M. Woosley

Publikováno v: Earth and Planetary Science Letters. 545:116411

Hydrocarbon seeps occur worldwide along continental margins and act as conduits for fluid discharge from the lithosphere to the overlying hydrosphere/atmosphere. The dynamics and rates of hydrocarbon release at cold seeps remain poorly constrained. S

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::463e94560f5ed3e4deee85d3fe32c491
https://doi.org/10.1016/j.epsl.2020.116411

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Improving 3D water column seismic imaging using the Common Reflection Surface method

Autor: Parsa Bakhtiari Rad, Leonardo Macelloni

Publikováno v: Journal of Applied Geophysics. 179:104072

Water column processing has gained attention in recent years since a seismic model of a water column could assist marine data processors to correctly image the sub-seafloor geology, which is the target of primary interest. In addition to seismic proc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1367cf5be2d2fb5b68d65f3db3a0ec59
https://doi.org/10.1016/j.jappgeo.2020.104072

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