Geophysical fields above volcanic edifices in the North Caucasus

Заалишвили, В.Б.; Nevskaya, N. I.; Невский, Л.Н.; Шемпелев, А. Г.

doi:10.1134/s0742046315050085

Cited by 24 publications

(13 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The deposits of polymetallic ores of North Ossetia are localized both in the basement rocks and in the Jurassic volcanic-sedimentary deposits [11][12][13]. The most significant reserves of polymetallic ores is Sadono-Unalskoe ore field, represented by the following deposits: Sadon, Zgid, Arkhon, Oktyabrskoe, Kholst and others.…”

Section: Microelementsmentioning

confidence: 99%

Development of Environmental Tension in Zones of Extraction of Solid Minerals on Eastern Caucasus Slopes

Alborov¹,

Бурдзиева²,

Tedeeva³

et al. 2019

Proceedings of the VIII Science and Technology Conference “Contemporary Issues of Geology, Geophysics and Geo-Ecology of the No

View full text Add to dashboard Cite

The article contains a retrospective of the development of extraction of mineral resources in the mountain ecosystem of the Eastern Caucasus; the stages of environmental tension growth in various components of the biosphere of the region are also shown. It has been proved that in the areas of dislocation of existing mountain objects, landscapes and soils, which are an integral part of ecosystems, are distinguished by a pronounced zoning, each of which has certain components that influence the formation of ecological situation. The studies have shown that pollution of the soil horizon with heavy and toxic metals leads to depletion and degradation of the natural environment, a radical transformation of the landscape, leading fragmentarily to its steady destruction. It is shown that the ecological technical capacity of the territory depends on the volume of the air basin (in mountain canyons, gorges it reaches 200 meters height from the base), the totality of reservoirs of drains, land areas and soil reserves, the bulk of flora and fauna species; biochemical circulation flow rates (speed, mass of gas exchange, pure water increment, soil formation processes and biota productivity). The ecological situation formed under such conditions needs to be improved by adopting special scientifically grounded organizational, technical and technological measures to reduce the ecological load to the ecosystem of mountain landscapes and restore sustainable forms of its functioning. The results of the research given in the article can be useful for environmental agencies, design institutions and existing mining enterprises for taking necessary environmental measures to ensure sustainable development of the natural-technical system under the conditions of mountain landscapes of the Caucasus. Keywords-extraction of mineral resources; landscape degradation; heavy metals; soil horizon; ecological technical capacity of territories; region biosphere; components of the biosphere; landscape properties.VIII

show abstract

Section: Microelementsmentioning

confidence: 99%

Development of Environmental Tension in Zones of Extraction of Solid Minerals on Eastern Caucasus Slopes

Alborov¹,

Бурдзиева²,

Tedeeva³

et al. 2019

Proceedings of the VIII Science and Technology Conference “Contemporary Issues of Geology, Geophysics and Geo-Ecology of the No

View full text Add to dashboard Cite

show abstract

“…At that time on the territory of the Terek-Caspian foretrough a steady deflection mode is established. This mode preserved against the background of the general uplift of the region, which began in the late Sarmatian-Meeotis [12][13][14]. Thus, the clay and marl of the Lower-Upper Sarmatian region of the region should be considered as a bed of the trough.…”

Section: Vladikavkaz Basin Of the Terek-caspian Foretroughmentioning

confidence: 99%

Structural-Material Complexes as Indicators of Geodynamic Situations by Example of Eastern Part of Central Caucasus

Чотчаев¹,

Заалишвили²,

Шемпелев³

et al. 2019

Proceedings of the VIII Science and Technology Conference “Contemporary Issues of Geology, Geophysics and Geo-Ecology of the No

View full text Add to dashboard Cite

The article assesses the individual geodynamic situations of the Wilson cycle. These situations formed one or another existing structural-material complex of the main microplates and structural-tectonic zones of the eastern segment of the Central Caucasus. The assessment was carried out on the basis of the concept of the tectonics of lithosphere plates and the corresponding geodynamic regimes. Such regimes are established at the boundary and internal parts of the tectonic plates subjected to various kinds of dynamic effects. Structuralmaterial complexes are differentiated according to the geomorphological, tectonic, sedimentation, igneous bedrock, metamorphic and volcanic features. The mantle effects of vertical and (or) lateral direction on the crust are given. Dynamics of these effects are determined by the convective rising flow of mantle substrate that is heated by outer core. This flow is independent of convective currents jets from the lower and upper floors of the mantle, i.e. plums, according to the model of the double-level tectonics of the lithosphere. The effectiveness of seismic tomography is noted. This method allows constructing models of the mantle density thermal inhomogeneities using velocity propagation characteristics of elastic vibrations. The characteristic of a geodynamic situation is given as a generalization of the particularities of each of the described structural-physical complex.

show abstract

“…In conclusion, it should be noted that the developed system is easily modernized and is the basis of a modern constantly updated information database that combines the results of all directions of the city planning for the cities and populated areas of North Ossetia, and it can also include any information that has a spatial reference [18][19][20][21][22], which makes it possible to include organically these data to the Federal All-Russian Information System.…”

Section: Development Of the Unified Model Of Geoinformation System Dementioning

confidence: 99%

Development of a Unified Model of Geoinformation System for City Planning and Integration

V.B.¹

2018

GEOMATE

View full text Add to dashboard Cite

On the basis of modern technologies, an information database of seismicity and seismic risks has been created in the information system designed for city planning which includes maps of detailed seismic zoning (DSZ) of the Republic of North Ossetia-Alania and the map of seismic microzonation (SMZ) of the territory of Vladikavkaz. Evaluation methods of social and economic losses from possible earthquakes of different intensity are considered and a methodology for seismic risk assessment is developed. An algorithm for introducing the methodology for seismic risk assessment into information systems designed for city planning is proposed on their basis. Developed system is easily modernized and is the basis of a modern constantly updated information database that combines the results of all directions of the city planning for the cities and populated areas of North Ossetia, and it can also include any information that has a spatial reference, which makes it possible to include organically these data to the Federal All-Russian Information System.

show abstract

Geophysical fields above volcanic edifices in the North Caucasus

Cited by 24 publications

References 0 publications

Development of Environmental Tension in Zones of Extraction of Solid Minerals on Eastern Caucasus Slopes

Development of Environmental Tension in Zones of Extraction of Solid Minerals on Eastern Caucasus Slopes

Structural-Material Complexes as Indicators of Geodynamic Situations by Example of Eastern Part of Central Caucasus

Development of a Unified Model of Geoinformation System for City Planning and Integration

Contact Info

Product

Resources

About