Gas Hydrate System Offshore Chile

Autor: Ivan Vargas-Cordero, Michela Giustiniani, Umberta Tinivella, Lucia Villar-Muñoz, Giulia Alessandrini

Publikováno v: Energies, Vol 14, Iss 3, p 709 (2021)

In recent decades, the Chilean margin has been extensively investigated to better characterize the complex geological setting through the geophysical data. The analysis of seismic lines allowed us to identify the occurrence of gas hydrates and free g

Externí odkaz: https://doaj.org/article/890f90ae9066491e93551b77619cc902

Gas Hydrate and Free Gas Concentrations in Two Sites inside the Chilean Margin (Itata and Valdivia Offshores)

Autor: Vargas-Cordero Iván, Tinivella Umberta, Villar-Muñoz Lucía

Publikováno v: Energies, Vol 10, Iss 12, p 2154 (2017)

Two sectors, Itata and Valdivia, which are located in the Chilean margin were analysed by using seismic data with the main purpose to characterize the gas hydrate concentration. Strong lateral velocity variations are recognised, showing a maximum val

Externí odkaz: https://doaj.org/article/3db3f1b9e8324ed69144aa4a7f8e2496

Expedition 383 summary

Autor: Elisa Malinverno, E. Michel, N. Foucher McColl, J. Gottschalk, J.S. Stoner, Mariem Saavedra-Pellitero, V.J. Lawson, L. Lo, S. Moretti, Shiming Wan, Shinya Iwasaki, L.C. Herbert, Gisela Winckler, Igor Martins Venancio, C. A. Alvarez Zarikian, Xiaojian Zhao, Ana Christina Ravelo, C. Basak, Jennifer L. Middleton, Frank Lamy, Christopher M. Moy, A.L. Souza, R.A. Smith, Jesse Farmer, L. Lembke-Jene, Anieke Brombacher, Christina R. Riesselman, Helge W Arz, Oliver Esper, I. Seo, Raj K. Singh

Publikováno v: Volume 383: Dynamics of the Pacific Antarctic Circumpolar Current (DYNAPACC)
Volume 383: Dynamics of the Pacific Antarctic Circumpolar Current (DYNAPACC), 383, International Ocean Discovery Program, 2021, Proceedings of the International Ocean Discovery Program, ⟨10.14379/iodp.proc.383.101.2021⟩

The Antarctic Circumpolar Current (ACC), the world’s strongest zonal current system, connects all three major ocean basins of the global ocean and therefore integrates and responds to global climate variability. Its flow is largely driven by strong

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c1fe0dac56aa2c95c65a5314707f9de
http://hdl.handle.net/10281/358641

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Potential Instability of Gas Hydrates along the Chilean Margin Due to Ocean Warming

Autor: Michela Giustiniani, Iván Vargas-Cordero, Umberta Tinivella, Silvia Castellaro, Giulia Alessandrini

Publikováno v: Geosciences, Vol 9, Iss 5, p 234 (2019)
Geosciences
Volume 9
Issue 5

In the last few years, interest in the offshore Chilean margin has increased rapidly due to the presence of gas hydrates. We have modelled the gas hydrate stability zone off Chilean shores (from 33°
S to 46°
S) using a steady state ap

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42c9af894211934290ddf78ec0033960
https://doi.org/10.3390/geosciences9050234