FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2132867632> ?p ?o ?g. }

• W2132867632 endingPage "126" @default.
• W2132867632 startingPage "114" @default.
• W2132867632 abstract "We present recently-acquired high-resolution seismic data and older lower-resolution seismic data from Rock Garden, a shallow marine gas hydrate province on New Zealand's Hikurangi Margin. The seismic data reveal plumbing systems that supply gas to three general sites where seeps have been observed on the Rock Garden seafloor: the ‘LM3’ sites (including LM3 and LM3-A), the ‘Weka’ sites (including Weka-A, Weka-B, and Weka-C), and the ‘Faure’ sites (including Faure-A, Faure-B, and Rock Garden Knoll). At the LM3 sites, seismic data reveal gas migration from beneath the bottom simulating reflection (BSR), through the gas hydrate stability zone (GHSZ), to two separate seafloor seeps (LM3 and LM3-A). Gas migration through the deeper parts of GHSZ below the LM3 seeps appears to be influenced by faulting in the hanging wall of a major thrust fault. Closer to the seafloor, the dominant migration pathways appear to occupy vertical chimneys. At the Weka sites, on the central part of the ridge, seismic data reveal a very shallow BSR. A distinct convergence of the BSR with the seafloor is observed at the exit point of one of the Weka seep locations (Weka-A). Gas supply to this seep is predicted to be focused along the underside of a permeability contrast at the BGHS caused by overlying gas hydrates. The Faure sites are associated with a prominent arcuate slump feature. At Faure-A, high-amplitude reflections, extending from a shallow BSR towards the seafloor, are interpreted as preferred gas migration pathways that exploit relatively-high-permeability sedimentary layers. At Faure-B, we interpret gas migration to be channelled to the seep along the underside of the BGHS — the same scenario interpreted for the Weka-A site. At Rock Garden Knoll, gas occupies shallow sediments within the GHSZ, and is interpreted to migrate up-dip along relatively high-permeability layers to the area of seafloor seepage. We predict that faulting, in response to uplift and flexural extension of the ridge, may be an important mechanism in creating fluid flow conduits that link the reservoir of free gas beneath the BGHS with the shallow accumulations of gas imaged beneath Rock Garden Knoll. From a more regional perspective, much of the gas beneath Rock Garden is focused along a northwest-dipping fabric, probably associated with subduction-related deformation of the margin." @default.
• W2132867632 created "2016-06-24" @default.
• W2132867632 creator A5037850380 @default.
• W2132867632 creator A5040845949 @default.
• W2132867632 creator A5057156863 @default.
• W2132867632 creator A5074007748 @default.
• W2132867632 creator A5082904398 @default.
• W2132867632 date "2010-07-01" @default.
• W2132867632 modified "2023-09-23" @default.
• W2132867632 title "Seismic imaging of gas conduits beneath seafloor seep sites in a shallow marine gas hydrate province, Hikurangi Margin, New Zealand" @default.
• W2132867632 cites W1635346177 @default.
• W2132867632 cites W1977739908 @default.
• W2132867632 cites W1986941548 @default.
• W2132867632 cites W1999177062 @default.
• W2132867632 cites W2001446076 @default.
• W2132867632 cites W2003871246 @default.
• W2132867632 cites W2008375313 @default.
• W2132867632 cites W2015880649 @default.
• W2132867632 cites W2016670016 @default.
• W2132867632 cites W2016779250 @default.
• W2132867632 cites W2020525876 @default.
• W2132867632 cites W2021288260 @default.
• W2132867632 cites W2028906034 @default.
• W2132867632 cites W2038186697 @default.
• W2132867632 cites W2040004413 @default.
• W2132867632 cites W2041799765 @default.
• W2132867632 cites W2042659756 @default.
• W2132867632 cites W2051340808 @default.
• W2132867632 cites W2053118815 @default.
• W2132867632 cites W2056546792 @default.
• W2132867632 cites W2059083840 @default.
• W2132867632 cites W2062124496 @default.
• W2132867632 cites W2063104933 @default.
• W2132867632 cites W2073703112 @default.
• W2132867632 cites W2077606383 @default.
• W2132867632 cites W2089551978 @default.
• W2132867632 cites W2093904263 @default.
• W2132867632 cites W2094517520 @default.
• W2132867632 cites W2109185809 @default.
• W2132867632 cites W2115481049 @default.
• W2132867632 cites W2117056102 @default.
• W2132867632 cites W2118891301 @default.
• W2132867632 cites W2130833734 @default.
• W2132867632 cites W2131202848 @default.
• W2132867632 cites W2135249173 @default.
• W2132867632 cites W2162834247 @default.
• W2132867632 cites W2172293152 @default.
• W2132867632 cites W4235877535 @default.
• W2132867632 doi "https://doi.org/10.1016/j.margeo.2009.03.007" @default.
• W2132867632 hasPublicationYear "2010" @default.
• W2132867632 type Work @default.
• W2132867632 sameAs 2132867632 @default.
• W2132867632 citedByCount "76" @default.
• W2132867632 countsByYear W21328676322012 @default.
• W2132867632 countsByYear W21328676322013 @default.
• W2132867632 countsByYear W21328676322014 @default.
• W2132867632 countsByYear W21328676322015 @default.
• W2132867632 countsByYear W21328676322016 @default.
• W2132867632 countsByYear W21328676322017 @default.
• W2132867632 countsByYear W21328676322018 @default.
• W2132867632 countsByYear W21328676322019 @default.
• W2132867632 countsByYear W21328676322020 @default.
• W2132867632 countsByYear W21328676322021 @default.
• W2132867632 countsByYear W21328676322022 @default.
• W2132867632 countsByYear W21328676322023 @default.
• W2132867632 crossrefType "journal-article" @default.
• W2132867632 hasAuthorship W2132867632A5037850380 @default.
• W2132867632 hasAuthorship W2132867632A5040845949 @default.
• W2132867632 hasAuthorship W2132867632A5057156863 @default.
• W2132867632 hasAuthorship W2132867632A5074007748 @default.
• W2132867632 hasAuthorship W2132867632A5082904398 @default.
• W2132867632 hasConcept C100402318 @default.
• W2132867632 hasConcept C111368507 @default.
• W2132867632 hasConcept C114793014 @default.
• W2132867632 hasConcept C117485682 @default.
• W2132867632 hasConcept C127313418 @default.
• W2132867632 hasConcept C127413603 @default.
• W2132867632 hasConcept C135463653 @default.
• W2132867632 hasConcept C151730666 @default.
• W2132867632 hasConcept C178790620 @default.
• W2132867632 hasConcept C185592680 @default.
• W2132867632 hasConcept C18903297 @default.
• W2132867632 hasConcept C2781060337 @default.
• W2132867632 hasConcept C33613203 @default.
• W2132867632 hasConcept C516920438 @default.
• W2132867632 hasConcept C60554856 @default.
• W2132867632 hasConcept C78519656 @default.
• W2132867632 hasConcept C86803240 @default.
• W2132867632 hasConcept C89836073 @default.
• W2132867632 hasConceptScore W2132867632C100402318 @default.
• W2132867632 hasConceptScore W2132867632C111368507 @default.
• W2132867632 hasConceptScore W2132867632C114793014 @default.
• W2132867632 hasConceptScore W2132867632C117485682 @default.
• W2132867632 hasConceptScore W2132867632C127313418 @default.
• W2132867632 hasConceptScore W2132867632C127413603 @default.
• W2132867632 hasConceptScore W2132867632C135463653 @default.
• W2132867632 hasConceptScore W2132867632C151730666 @default.
• W2132867632 hasConceptScore W2132867632C178790620 @default.

• next