Results 31 to 40 of about 1,126 (256)

Numerical simulations of tsunamis generated by underwater volcanic explosions at Karymskoye lake (Kamchatka, Russia) and Kolumbo volcano (Aegean Sea, Greece) [PDF]

Natural Hazards and Earth System Sciences, 2014
Increasing human activities along the coasts of the world provoke the necessity to assess tsunami hazard from different sources (earthquakes, landslides, volcanic activity).
M. Ulvrová, R. Paris, K. Kelfoun, P. Nomikou   +3 more
doaj   +1 more source

From basalt to biosphere: Early non-vent community succession on the erupting Vailulu’u deep seamount

Frontiers in Marine Science, 2023
Volcanic eruptions provide rare opportunities to witness the biological recolonization of areas covered by new lava flows by effectively resetting the ecological succession clock to zero. The role of submarine volcanic eruptions as disturbance events and
Santiago Herrera, William W. Chadwick, Matthew G. Jackson, Jasper Konter, Luke McCartin, Nicole Pittoors, Emily Bushta, Susan G. Merle   +7 more
doaj   +1 more source

Reception at very large distances of monochromatic Rayleigh wave of the 2018–2019 Mayotte crisis: attenuation factor of Ms magnitude

Comptes Rendus. Géoscience
During the strong 2018 and 2019 submarine volcano-seismic events on the Fani Maoré volcano on the eastern flank of the island of Mayotte (Indian Ocean), numerous unusual long-period monochromatic Rayleigh wave trains (VLPs) were recorded.
Talandier, Jacques
doaj   +1 more source

Submarine volcanoes along the Aegean volcanic arc

Tectonophysics, 2013
Abstract The Aegean volcanic arc has been investigated along its offshore areas and several submarine volcanic outcrops have been discovered in the last 25 years of research. The basic data including swath bathymetric maps, air-gun profiles, underwater photos and samples analysis have been presented along the four main volcanic groups of the arc. The
Nomikou, Paraskevi, Papanikolaou, Dimitrios, Alexandri, Matina, Sakellariou, Dimitris, Rousakis, Grigoris   +4 more
openaire   +2 more sources

Submarine radial vents on Mauna Loa Volcano, Hawai'i [PDF]

Geochemistry, Geophysics, Geosystems, 2006
A 2002 multibeam sonar survey of Mauna Loa's western flank revealed ten submarine radial vents and three submarine lava flows. Only one submarine radial vent was known previously. The ages of these vents are constrained by eyewitness accounts, geologic relationships, Mn‐Fe coatings, and geochemical stratigraphy; they range from 128 years B.P.
Wanless, V. Dorsey, Garcia, M., Trusdell, F., Rhodes, J., Norman, M., Weis, Dominique, Fornari, D., Kurz, M., Guillou, Herve   +8 more
openaire   +3 more sources

Hydroacoustic Monitoring of Mayotte Submarine Volcano during Its Eruptive Phase

Geosciences
Submarine volcanoes are more challenging to monitor than subaerial volcanoes. Yet, the large eruption of the Hunga Tonga-Hunga Ha’apai volcano in the Tonga archipelago in 2022 was a reminder of their hazardous nature and hence demonstrated the need to ...
Aude Lavayssière, Sara Bazin, Jean-Yves Royer   +2 more
doaj   +1 more source

Eruption of South Sarigan Seamount, Northern Mariana Islands: Insights into Hazards from Submarine Volcanic Eruptions [PDF]

Oceanography, 2014
The eruption of South Sarigan Seamount in the southern Mariana arc in May 2010 is a reminder of how little we know about the hazards associated with submarine explosive eruptions or how to predict these types of eruptions. Monitored by local seismometers
Robert W. Embley, Yoshihiko Tamura, Susan G. Merle, Tomoki Sato, Osamu Ishizuka, William W. Chadwick Jr., Douglas A. Wiens, Patrick Shore, Robert J. Stern   +8 more
doaj   +1 more source

SUBMARINE VOLCANO CHARACTERISTICS IN SABANG WATERS

BULLETIN OF THE MARINE GEOLOGY, 2016
The aim of the study is to understand the characteristics of a volcano occurred in marine environment, as Weh Island where Sabang City located is still demonstrated its volcanic cone morphology either through satellite imagery or bathymetric map. Methods used were marine geology, marine geophysics and oceanography.
Hananto Kurnio, Subaktian Lubis, Hersenanto Catur Widi   +2 more
openaire   +3 more sources

Developmental programmes drive cellular plasticity, disease progression and therapy resistance in lung adenocarcinoma

Molecular Oncology, EarlyView.
This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska, Stephany Gallardo, Nur S. Zainal, Leena Arora, Matthew Ellis, Maria‐Antoinette Lopez, Judith Austine, Sai Pittla, Serena J Chee, Aiman Alzetani, Emily C Shaw, Christian H Ottensmeier, Gareth J Thomas, Christopher J Hanley   +13 more
wiley   +1 more source

The Volcanic Relief within the Kos-Nisyros-Tilos Tectonic Graben at the Eastern Edge of the Aegean Volcanic Arc, Greece and Geohazard Implications

Geosciences, 2021
The active Kos-Nisyros-Tilos volcanic field is located in the eastern sector of the Aegean Volcanic Arc resulting from the subduction of the African plate beneath the Aegean plate. The volcanic activity is developed since Middle Pleistocene and it occurs
Paraskevi Nomikou, Pavlos Krassakis, Stavroula Kazana, Dimitrios Papanikolaou, Nikolaos Koukouzas   +4 more
doaj   +1 more source