Results 31 to 40 of about 1,135 (244)

Geomorphological and Geochemical Characteristics Mud Volcanoes Near Zendan Fault ,Iran [PDF]

Sustainable Earth Trends, 2022
Mud volcanism is a global phenomenon usually associated with compressional tectonics that favor extrusion of fluid- and clay mineral-rich sediment both on land and offshore.
Keramat Nezhad Afzali
doaj   +1 more source

Late Cretaceous mud volcanism in the southwestern Songliao basin records slab rollback of the subducted paleo-Pacific Plate underneath NE China

Journal of Asian Earth Sciences: X, 2020
We present a new seismic reflection dataset and use it to characterize fossil mud volcanoes in the southwestern Songliao graben basin in northeastern China. The results reveal a link between mud volcanism and slab rollback along the eastern Asian margin.
Liang Qiu, Dan-Ping Yan, Han Xu, Haitao Shi, Wenbo Dong, Shouheng Sun   +5 more
doaj   +1 more source

GENETIC MODEL OF MUD VOLCANISM OF THE KERCH PENINSULA (SCIENTIFIC AND APPLIED ASPECTS)

Геологія і корисні копалини Світового океану, 2021
The work is devoted to the results of many years of research and observations of mud volcanoes on the Kerch Peninsula. It aims to reveal the most important factors and aspects related to their origin, activity and impact on the geological history of the ...
Nesterovskyi V.A.
doaj   +1 more source

AGE OF MUD BRECCIA FROM MUD VOLCANOES IN ACADEMICIAN RIDGE, LAKE BAIKAL

Геодинамика и тектонофизика, 2017
LakeBaikalis the only freshwater reservoir on Earth with gas-hydrate accumulations in its bottom sediments, partly due to the activity of mud volcanoes.
O. M. Khlystov, H. Minami, A. Hachikubo, S. Yamashita, M. De Batist, L. Nauds, A. V. Khabuev, A. G. Chenskiy, N. A. Gubin, S. S. Vorobyeva   +9 more
doaj   +1 more source

The Analysis of Cones within the Tianwen-1 Landing Area

Remote Sensing, 2022
On 15 May 2021, the Zhurong rover of China’s first Mars mission, Tianwen-1 (TW-1), successfully landed in southern Utopia Planitia on Mars. Various landforms were present in the landing area, and this area recorded a complex geological history. Cones are
Hai Huang, Jianjun Liu, Xing Wang, Yuan Chen, Qing Zhang, Dawei Liu, Wei Yan, Xin Ren   +7 more
doaj   +1 more source

"NOVOSIBIRSK" MUD VOLCANO AND EVIDENCE OF ITS ACTIVATIONS (LAKE BAIKAL)

Геодинамика и тектонофизика
An integrated study of mud volcanoes in the World Ocean is important for making assessment of potential geological-ecological disasters caused by rapid large-volume gas discharge into the water column and mud volcano eruptions at the bottom. The study of
О. М. Khlystov, А. V. Khabuev
doaj   +1 more source

Surface hydration‐induced damage in tight oil‐bearing sandy conglomerate reservoirs

Deep Underground Science and Engineering, EarlyView.
A series of techniques such as X‐ray diffraction, scanning electron microscopy, energy‐dispersive spectroscopy, conductivity tests, and infrared thermal imaging were used. The key findings are the identification of a two‐stage surface hydration process and the elucidation of the effects of various minerals and elements on the hydration process ...
Anbang Zhao, Shuheng Du, Yuan Zhang, Jinghong Hu, Bo Zhou, Yun Wei   +5 more
wiley   +1 more source

Microbial diversity gradients in the geothermal mud volcano underlying the hypersaline Urania Basin

Frontiers in Microbiology, 2022
Mud volcanoes transport deep fluidized sediment and their microbial communities and thus provide a window into the deep biosphere. However, mud volcanoes are commonly sampled at the surface and not probed at greater depths, with the consequence that ...
Cassandre Sara Lazar, Frauke Schmidt, Marcus Elvert, Verena B. Heuer, Kai-Uwe Hinrichs, Andreas P. Teske   +5 more
doaj   +1 more source

Research progress and current status of dynamic wave propagation characteristics in rock mass: A review

Deep Underground Science and Engineering, EarlyView.
This review elucidates the velocity–dispersion–attenuation coupling mechanisms of wave propagation in rock masses, compares six representative models, and reveals how pressure, temperature, mineral composition, and anisotropy jointly control dynamic responses in complex geological media.
Jiajun Shu, Tao Li, Ruiqi Yuan, Yue Li, Bingni Wu, Bo Liu, Zhengding Deng, Galindo Rubén, Fausto Molina‐Gómez   +8 more
wiley   +1 more source

Thessaloniki Mud Volcano, the Shallowest Gas Hydrate-Bearing Mud Volcano in the Anaximander Mountains, Eastern Mediterranean [PDF]

Journal of Geological Research, 2011
A detailed multibeam survey and the subsequent gravity coring carried out in the Anaximander Mountains, Eastern Mediterranean, detected a new active gas hydrate-bearing mud volcano (MV) that was named Thessaloniki. It is outlined by the 1315 m bathymetric contour, is 1.67 km2 in area, and has a summit depth of 1260 m.
C. Perissoratis, Chr. Ioakim, S. Alexandri, J. Woodside, P. Nomikou, A. Dählmann, D. Casas, K. Heeschen, H. Amman, G. Rousakis, V. Lykousis   +10 more
openaire   +4 more sources