Results 11 to 20 of about 3,091 (280)

Formation Mechanism of Mud Volcanoes/Mud Diapirs Based on Physical Simulation

open access: yesGeofluids, 2021
The formation of mud volcanoes/mud diapirs is directly related to oil and gas accumulation and gas-hydrate mineralization. Their eruptive activities easily cause engineering accidents and may increase the greenhouse effect by the eruption of methane gas.
Zhifeng Wan   +6 more
doaj   +2 more sources

Mud Volcanoes

open access: yes, 2010
Mud volcanoes are frequently encountered geo-structures at active and passive continental margins. In contrast to magmatic volcanoes, mud volcanoes are marine or terrestrial, topographic elevations built from vertically rising fluidized mud or mud breccia. Commonly, these structures have a crater, hummocky rime and caldera.
Niemann, H., Boetius, A.
openaire   +5 more sources

DETACHMENT LEVELS OF COLOMBIAN CARIBBEAN MUD VOLCANOES

open access: yesCT&F Ciencia, Tecnología & Futuro, 2022
Regional analysis of mud volcanoes demonstrates the regional extension of these processes in Northern Colombia. Mud volcanoes are active systems that manifest the characteristics of the underlying sedimentary sequences on the surface, as well as the ...
Eduardo López- Ramos   +2 more
doaj   +2 more sources

Mud volcanoes and methane seeps in Romania: main features and gas flux

open access: yesAnnals of Geophysics, 2007
Romania is one of the European countries with the most vigorous natural seepage of methane, uprising from pressurised natural gas and petroleum reservoirs through deep faults. The largest seepage zone is represented by large mud volcanoes, with
G. Etiope   +3 more
doaj   +2 more sources

Distribution of Gassy Sediments and Mud Volcanoes Offshore Southwestern Taiwan

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2006
This study presents the results from recent intense marine geophysical surveys conducted offshore of southwestern Taiwan. Mud volcanoes and gassy sediments have been identified along chirp sonar and seismic reflection profile data.
Jui-Kun Chiu   +2 more
doaj   +2 more sources

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

open access: yesГеодинамика 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   +9 more
doaj   +3 more sources

NEW DATA ON SEASONAL MINERALS OF MUD VOLCANOES IN AZERBAIJAN

open access: yesГеологія і корисні копалини Світового океану, 2020
The article discusses the morphology and material composition of seasonal minerals of mud volcanoes in Azerbaijan Mud volcanism is a complex and rather unexplored geological phenomenon. Mud volcanoes are known in Turkmenistan, Dagestan, Georgia, Sakhalin,
O.M. Rybak   +2 more
doaj   +2 more sources

Diversity, Methane Oxidation Activity, and Metabolic Potential of Microbial Communities in Terrestrial Mud Volcanos of the Taman Peninsula [PDF]

open access: yesMicroorganisms
Microbial communities of terrestrial mud volcanoes are involved in aerobic and anaerobic methane oxidation, but the biological mechanisms of these processes are still understudied.
Alexander I. Slobodkin   +6 more
doaj   +2 more sources

MONITORING GROUND DEFORMATION OF MUD VOLCANOES USING RADAR INTERFEROMETRIC METHOD (SBAS) AND THERMAL DATA CASE STUDY: THE SOUTH-EASTERN PART OF THE CASPIAN SEA [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
Mud volcano, as the most attractive geomorphological natural phenomena, includes the internal resources such as water sources or hydrocarbon reservoirs such as oil and gas fields.
L. Amini   +2 more
doaj   +1 more source

Influence of cosmic factors on mud volcanic activity of the Earth [PDF]

open access: yesГеосистемы переходных зон, 2023
In this work, the influence of various cosmic factors (gravitational influence of the Moon and the Sun, solar activity, the Earth’s rotation) on mud volcanic activity was analyzed for the first time. The analysis was carried out mainly on the example of
Gennady V. Ustyugov, Valery V. Ershov
doaj   +1 more source

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