Search Results - "Pecher, Ingo A"

Deep Free‐Gas Accumulation Beneath the Chatham Rise, New Zealand—An AVO Study by Macnaughtan, Michael T., Pecher, Ingo A., Strachan, Lorna J., Crutchley, Gareth J.

“…Subduction zones serve as carbon recycling centers, where vast amassments of geologic carbon accrete or subduct through thermogenic gas windows over millions…”
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Deep Fault‐Controlled Fluid Flow Driving Shallow Stratigraphically Constrained Gas Hydrate Formation: Urutī Basin, Hikurangi Margin, New Zealand by Gorman, Andrew R., Crutchley, Gareth J., Baker, Dylan R., Fraser, Douglas R. A., Henrys, Stuart A., Tréhu, Anne M., Harris, Robert N., Phrampus, Benjamin J., Pecher, Ingo A.

“…The Hikurangi Margin east of New Zealand's North Island hosts an extensive gas hydrate province with numerous gas hydrate accumulations related to the faulted…”
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Seismic imaging of gas conduits beneath seafloor seep sites in a shallow marine gas hydrate province, Hikurangi Margin, New Zealand by Crutchley, Gareth J., Pecher, Ingo A., Gorman, Andrew R., Henrys, Stuart A., Greinert, Jens

“…We present recently-acquired high-resolution seismic data and older lower-resolution seismic data from Rock Garden, a shallow marine gas hydrate province on…”
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The diverse morphology of pockmarks around Aotearoa New Zealand by Hillman, Jess I. T., Watson, Sally Joan, Maier, Katherine Leigh, Hoffmann, Jasper Justus Lutz, Bland, Kyle J., Warnke, Fynn, Pecher, Ingo A., Gorman, Andrew Robert, Davy, Bryan, Bull, Suzanne, Woelz, Susi

“…Seafloor pockmarks are abundant around Aotearoa New Zealand, occurring across a diverse range of tectonic, sedimentological and geomorphological settings…”
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Weak and segmented bottom simulating reflections on the Hikurangi Margin, New Zealand — Implications for gas hydrate reservoir rocks by Navalpakam, Roopa Srinivasan, Pecher, Ingo A., Stern, Tim

“…The quality of reservoir rocks, in particular their permeability, is likely to be a key factor for the economic viability of future gas production from gas…”
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The potential influence of shallow gas and gas hydrates on sea floor erosion of Rock Garden, an uplifted ridge offshore of New Zealand by Crutchley, Gareth J., Geiger, Sebastian, Pecher, Ingo A., Gorman, Andrew R., Zhu, Hai, Henrys, Stuart A.

“…Regional erosion of the Rock Garden ridge top, a bathymetric high within New Zealand’s Hikurangi Subduction Margin, is likely associated with its gas hydrate…”
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Sedimentary bottom simulating reflection muting—A new model of hydrate and fluid redistribution from the Pegasus Basin, New Zealand by Macnaughtan, Michael T., Pecher, Ingo A., Strachan, Lorna J.

“…Bottom simulating reflections (BSRs) interpreted in seismic data are one of the most used indicators for the presence of gas hydrates. In numerous hydrate…”
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Physical Properties and Gas Hydrate at a Near‐Seafloor Thrust Fault, Hikurangi Margin, New Zealand by Cook, Ann E., Paganoni, Matteo, Clennell, Michael Benedict, McNamara, David D., Nole, Michael, Wang, Xiujuan, Han, Shuoshuo, Bell, Rebecca E., Solomon, Evan A., Saffer, Demian M., Barnes, Philip M., Pecher, Ingo A., Wallace, Laura M., LeVay, Leah J., Petronotis, Katerina E.

“…The Pāpaku Fault Zone, drilled at International Ocean Discovery Program (IODP) Site U1518, is an active splay fault in the frontal accretionary wedge of the…”
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Slow slip source characterized by lithological and geometric heterogeneity by Barnes, Philip M, Wallace, Laura M, Saffer, Demian M, Bell, Rebecca E, Underwood, Michael B, Fagereng, Ake, Meneghini, Francesca, Savage, Heather M, Rabinowitz, Hannah S, Morgan, Julia K, Kitajima, Hiroko, Kutterolf, Steffen, Hashimoto, Yoshitaka, Engelmann de Oliveira, Christie H, Noda, Atsushi, Crundwell, Martin P, Shepherd, Claire L, Woodhouse, Adam D, Harris, Robert N, Wang, Maomao, Henrys, Stuart, Barker, Daniel H N, Petronotis, Katerina E, Bourlange, Sylvain M, Clennell, Michael B, Cook, Ann E, Dugan, Brandon E, Elger, Judith, Fulton, Patrick M, Gamboa, Davide, Greve, Annika, Han, Shuoshuo, Hüpers, Andre, Ikari, Matt J, Ito, Yoshihiro, Kim, Gil Young, Koge, Hiroaki, Lee, Hikweon, Li, Xuesen, Luo, Min, Malie, Pierre R, Moore, Gregory F, Mountjoy, Joshu J, McNamara, David D, Paganoni, Matteo, Screaton, Elizabeth J, Shankar, Uma, Shreedharan, Srisharan, Solomon, Evan A, Wang, Xiujuan, Wu, Hung-Yu, Pecher, Ingo A, LeVay, Leah J

“…Slow slip events (SSEs) accommodate a significant proportion of tectonic plate motion at subduction zones, yet little is known about the faults that actually…”
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Thermal Regime of the Northern Hikurangi Margin, New Zealand by Antriasian, Anson, Harris, Robert N, Tréhu, Anne M, Henrys, Stuart A, Phrampus, Benjamin J, Lauer, Rachel, Gorman, Andrew R, Pecher, Ingo A, Barker, Dan

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Geostatistical analysis of seafloor depressions on the southeast margin of New Zealand's South Island — Investigating the impact of dynamic near seafloor processes on geomorphology by Hillman, Jess I.T., Gorman, Andrew R., Pecher, Ingo A.

“…Seafloor depressions are widespread on the present-day continental slope along the southeast coast of New Zealand's South Island. The depressions appear to be…”
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Gas hydrate accumulations related to focused fluid flow in the Pegasus Basin, southern Hikurangi Margin, New Zealand by Fraser, Douglas R.A., Gorman, Andrew R., Pecher, Ingo A., Crutchley, Gareth J., Henrys, Stuart A.

“…The Hikurangi Margin, east of the North Island of New Zealand, is known to contain significant deposits of gas hydrates. This has been demonstrated by several…”
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Focussed fluid flow on the Hikurangi Margin, New Zealand — Evidence from possible local upwarping of the base of gas hydrate stability by Pecher, Ingo A., Henrys, Stuart A., Wood, Warren T., Kukowski, Nina, Crutchley, Gareth J., Fohrmann, Miko, Kilner, Jeremy, Senger, Kim, Gorman, Andrew R., Coffin, Richard B., Greinert, Jens, Faure, Kevin

“…The southern Hikurangi Subduction Margin is characterized by significant accretion with predicted high rates of fluid expulsion. Bottom simulating reflections…”
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Validation of automated supervised segmentation of multibeam backscatter data from the Chatham Rise, New Zealand by Hillman, Jess I. T., Lamarche, Geoffroy, Pallentin, Arne, Pecher, Ingo A., Gorman, Andrew R., Schneider von Deimling, Jens

“…Using automated supervised segmentation of multibeam backscatter data to delineate seafloor substrates is a relatively novel technique. Low-frequency multibeam…”
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The influence of submarine currents associated with the Subtropical Front upon seafloor depression morphologies on the eastern passive margin of South Island, New Zealand by Hillman, Jess I. T., Klaucke, Ingo, Pecher, Ingo A., Gorman, Andrew R., Schneider von Deimling, Jens, Bialas, Joerg

“…Submarine currents are a principal factor in controlling seafloor geomorphology. Herein, we investigate the role of dynamic current systems associated with the…”
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Estimates of Methane Release From Gas Seeps at the Southern Hikurangi Margin, New Zealand by Turco, Francesco, Ladroit, Yoann, Watson, Sally J., Seabrook, Sarah, Law, Cliff S., Crutchley, Gareth J., Mountjoy, Joshu, Pecher, Ingo A., Hillman, Jess I. T., Woelz, Susi, Gorman, Andrew R.

“…The highest concentration of cold seep sites worldwide has been observed along convergent margins, where fluid migration through sedimentary sequences is…”
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Seismic characterization of a gas hydrate system in the Gulf of Mexico using wide-aperture data by Jaiswal, Priyank, Zelt, Colin A., Pecher, Ingo A.

“…Gas hydrates were discovered in a mud mound in the lease block Mississippi Canyon 798, Gulf of Mexico, through piston coring. Subsequently, a seismic…”
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Oceanography Gas hydrates on the brink by Pecher, Ingo A

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Gas hydrates on the brink by Pecher, Ingo A

“…Huge amounts of methane are locked up in deposits that lie deep beneath the sea floor. New seismic images reveal that these deposits possess unexpected…”
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Vertical tectonics and the origins of BSRs along the Peru margin by von Huene, Roland, Pecher, Ingo A

“…The distribution of bottom simulating reflections (BSRs), which mark the base of the gas hydrate zone on marine seismic records across the Peru margin, is…”
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