Results 111 to 120 of about 380,287 (225)

Fluid Pathways and Sources Driving Recurring Pockmark Formation on the Chatham Rise, New Zealand

Basin Research, Volume 38, Issue 5, September‐October 2026.
Quasi‐3D seismic data interpretation and spatial pattern analysis indicate that pockmark formation on the SW Chatham Rise is likely driven by a combination of compaction‐related dewatering during polygonal faulting and silica diagenesis, coupled with deeply‐sourced, possibly CO2‐rich fluids from subducted limestones migrating along prominent basement ...
Fynn Warnke, Ingo A. Pecher, Lorna J. Strachan, Jess I. T. Hillman, Gareth Crutchley   +4 more
wiley   +1 more source

Comprehensive Analysis for the Evaluation of Torrential Floods and Slope Stability of River Channels: La China River Area (Colombia)

Journal of Flood Risk Management, Volume 19, Issue 3, September 2026.
Colombia and other tropical regions face a very high threat from torrential floods, which have resulted in over 25,000 deaths in a single event. Unfortunately, there is no comprehensive assessment methodology to zone and determine the magnitude of these disasters; therefore, this research aims to help fill this gap.
Carlos A. Buenahora Ballesteros, Antonio M. Martínez‐Graña, Mariano Yenes   +2 more
wiley   +1 more source

Surficial Substrate Complexity of the Central Gulf of Maine as Observed Through Video Observation During a Fisheries Survey

Marine Ecology, Volume 47, Issue 5, September/October 2026.
ABSTRACT The Gulf of Maine is a geologically complex environment that supports a high diversity of plankton, invertebrates, and fish, including commercially important species. Its substrate heterogeneity is well known though existing high‐resolution substrate data are limited, hindering effective fisheries management.
Lindsey Noel Nelson, W. David McElroy, Giovanni Gianesin, Jason M. Morson, Anna J. M. Mercer   +4 more
wiley   +1 more source

Seismic Geomorphology: Subsurface Analyses, Data Integration and Palaeoenvironment Reconstructions

International audienceThe spatial extent and quality of seismic and subsurface datasets have substantially improved in recent years due to traditional hydrocarbon activities and the emergence of green technologies like offshore wind.
Blacker, K. J., Newton, A. M. W., Lebas, E., Andresen, K. J., Harding, R.   +4 more
core   +1 more source

The Influence of Seafloor Gradient on Turbidity Current Flow Dynamics and Depositional Response: A Case Study from the Lower Gas-Bearing Interval of Huangliu Formation II, Yinggehai Basin

Journal of Marine Science and Engineering
The Huangliu Formation, Section I, Gas Group II, at the eastern X gas field of the Yinggehai Basin, hosts thick, irregularly deposited sandstone bodies. The genesis of these sedimentary sand bodies has remained unclear.
Yong Xu, Lei Li, Guohua Zhang, Wei Zhou, Zhongpo Zhang, Jiaying Wei, Xing Zhao   +6 more
doaj   +1 more source

Geophysical update of the diameter of the Zhamanshin impact structure, Kazakhstan

Meteoritics &Planetary Science, Volume 61, Issue 9, Page 2284-2302, September 2026.
Abstract The rim of the 0.9‐Ma‐old Zhamanshin impact crater in Kazakhstan is considered to be almost completely exposed via a series of hills surrounding a central flat area, indicating an apparent diameter of 14 km. This would make Zhamanshin the second largest impact crater of the Quaternary period. However, the overall geometry of these hills is not
Yoann Quesnel, Dilyara M. Kuzina, Jérôme Gattacceca, Minoru Uehara, Ayrat G. Kharisov, Dmitry D. Badyukov, Pierre Rochette   +6 more
wiley   +1 more source

The Stromboli geophysical experiment. Preliminary report on wide angle refraction seismics and morphobathymetry of Stromboli island (Southern Tyrrhenian sea, Italy)based on integrated offshore-onshore data acquisition (cruise STRO-06 R/V Urania) [PDF]

, 2007
The Stromboli geophysical experiment, performed to acquire onshore and offshore seismic data through a combined on-land and marine network, was finalized to reconstruct the seismic tomography of the volcano and to investigate the deep structures and the
Ciampi, Maurizio, Ilinskyi, Dimitri, Aiello, Gemma, Marsella, Ennio, Contrafatto , Danilo, Ulivieri, Giacomo, Di Prima , Sergio, Passaro, Salvatore, Iavarone, Michele, Bortoluzzi , Giovanni, De Cesare, Walter, Govoni, Aladino, Sgroi , Tiziana, Genco, Riccardo, Ruggieri , Stefano, Platania , Raffaele, Moretti, Milena, Patanè, Domenico, Scotto di Vettimo, Paolo, Rinke, Norbert Ralf, Speciale , Stefano, Di Fiore, Vincenzo, Augusti , Vincenzo, Marchetti, Emanuele, Castellano, Mario, Ferrante, Valentina, La Rocca, Mario, Ligi , Marco, Rapisarda, Salvatore, Frugoni, Francesco, Favali , Paolo, La Canna, Giorgio, Mangano , Giorgio, Zuccarello, Luciano   +33 more
core   +1 more source

Internal Structure and Formation Process of a Giant East Antarctic Grounding‐Zone Wedge

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract The marine‐based portions of the East Antarctic Ice Sheet are currently losing mass at an accelerating rate due to atmospheric and oceanic forcing. Assessing these changes requires understanding long‐term grounding‐zone dynamics preserved in glacial geomorphology, including understudied East Antarctic shelf sectors.
C. A. Tobisch, J. P. Klages, R. S. Barrett, K. Hochmuth, T. Mühlberger‐Krause, L. M. Baumann, K. Gohl, S. Krastel   +7 more
wiley   +1 more source

Kiruna region earthquakes, blasts and mining induced events

Data set of 189 earthquakes, 221 mining induced events from the Kiruna mine and 221 blasts from the Kiruna mine, recorded by seismic stations of the Swedish National Seismic Network (SNSN) and neighbouring countries. The earthquakes are mostly located to
Swedish National Seismic Network
core   +1 more source

Chronology of fans and terraces in the Galatea Basin [PDF]

, 1968
Air-borne volcanic ash beds are used to date fans and terraces in the Galatea Basin and to outline the depositional history of this part of the Rangitaiki Valley.
Pullar, W.A., Pain, C.F.
core