Results 61 to 70 of about 240 (174)

Seismogeodynamics of interaction area of the Baikal rift northeastern flank and Aldan-Stanovoy block

Литосфера, 2016
The article presents modern structural-tectonic plan and tectonic-dynamic model of the zone of interaction of the most seismicity active northeastern part of the Baikal rift zone (BRZ) and the adjoint system seismogenic structures of the Aldan-Stanovoy ...
L. P. Imaeva, B. M. Koz’Min, V. S. Imaev, N. N. Grib   +3 more
doaj   +2 more sources

THE VELOCITY STRUCTURE OF THE UPPER MANTLE AND REGIONAL DEEP THERMODYNAMICS OF THE BAIKAL RIFT ZONE

Геодинамика и тектонофизика, 2015
The article is aimed at discussion of geological and geophysical aspects of the ‘asthenospheric’ interpretation of the ‘anomalous’ mantle layer that is revealed in the Baikal rift zone by deep seismic sounding (DSS) methods.
Alexander V. Pospeev
doaj   +1 more source

Deep and Clustered Microseismicity at the Edge of Southern New Zealand's Transpressive Plate Boundary

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 5, May 2025.
Abstract Deep (>∼ ${ >} \sim $20 km) crustal seismicity is typically associated with cold Precambrian lithosphere. However, previous studies have reported that the depth above which 90% of seismicity occurs (D90) in the Southland region of New Zealand is 30–35 km, even though it is situated in relatively young Mesozoic crust at the eastern edge of the ...
Jack N. Williams, Donna Eberhart‐Phillips, Sandra Bourguignon, Mark W. Stirling, Will Oliver   +4 more
wiley   +1 more source

THE FIRST RESULTS OF STUDIES OF TEMPORARY VARIATIONS IN SOILRADON ACTIVITY OF FAULTS IN WESTERN PRIBAIKALIE

Геодинамика и тектонофизика, 2015
Radon concentrations in soil air are variable depending on factors that are considered external (planetary) and internal (geodynamic) relative to the Earth. In active fault zones, variations of gas emanations are most intense.
К. Zh. Seminsky, А. А. Bobrov
doaj   +1 more source

IDENTIFYING UPPER MIOCENE – LOWER PLIOCENE LACUSTRINE SEDIMENTS IN DRY TUNKA BASIN OF THE BAIKAL RIFT ZONE

Геодинамика и тектонофизика, 2020
We present results of lithogeochemical, diatomic and palynological studies of sediments from the Tunka-13 well that was drilled in the southeastern part of dry Tunka basin in the Baikal rift zone.
A. Hassan, S. V. Rasskazov, I. S. Chuvashova, T. A. Yasnygina, L. A. Titova, N. V. Kulagina, M. V. Usoltseva   +6 more
doaj   +1 more source

Evidence for Lithospheric Mantle Uniformity Beneath Cratons

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 4, April 2025.
Abstract Cratons are characterized by thick mantle roots that have experienced high degrees of partial melting, resulting in a cold, strong, and buoyant mantle compared to its oceanic counterpart. The extent of chemical variability within cratonic roots, the role of cratons in insulating the mantle over time and subsequent triggering of continental ...
Federico D. Munch, Paolo A. Sossi, Amir Khan   +2 more
wiley   +1 more source

Phylogenetic analysis of the microbial mat in the hot spring Garga (Baikal rift zone) and the diversity of natural peptidases

Вавиловский журнал генетики и селекции, 2018
Hydrolytic bacteria (in particular, proteolytics) are the primary destructors in hot springs. The proteolytic bacteria are able to secrete enzymes that are active in wide ranges of pH and temperature.
E. V. Lavrentyeva, A. A. Radnagurueva, T. G. Banzaraktsaeva, S. M. Bazarov, D. D. Barkhutova, I. D. Ulzetueva, M. K. Chernyavsky, M. R. Kabilov, V. V. Khakhinov   +8 more
doaj   +1 more source

On the similarity of deep structure of the basement and genesis of depressions on the eastern flank of East Antarctic and in Lake Baikal area

Записки Горного института
The article analyses the results of geophysical studies of rift structures in East Antarctic, direct geological surveying of which is impossible due to a thick ice sheet.
Aleksei S. Egorov, Aleksei S. Ageev, Ilya A. Shuklin, Aleksei N. Markov, Valerii V. Lukin, Gleb D. Gorelik, Evgenii I. Grokhotov   +6 more
doaj  

ISOLATION AND INVESTIGATION OF BACTERIA WITH LIPOLYTIC ACTIVITY FROM HOT SPRINGS IN THE NORTHERN BAIKAL REGION

Вавиловский журнал генетики и селекции, 2015
We have studied properties of bacterial strains isolated from hot springs in the Northern Baikal region, Baikal Rift Zone, known to have a wide range of growth conditions (pH, temperature, and carbon sources).
K. N. Sorokina, A. S. Rozanov, A. V. Bryanskaya, S. E. Peltek   +3 more
doaj  

MIDDLE PLEISTOCENE NEOTECTONIC ACTIVATION OF THE MOUNTAIN BORDERING THE MUYA-KUANDA RIFT VALLEY (BAIKAL RIFT ZONE)

Геодинамика и тектонофизика
Geological and geomorphological studies of the northeastern branch of the Baikal rift zone have revealed structural features of sedimentary strata, as well as the features of lithology and interaction of heterochronous loose sedimentary complexes, block ...
R. Ts. Budaev
doaj   +1 more source