New Results in the Cold Earth Degassing Researches, Their Ecological Aspects
Journal Title: International Journal of engineering Research and Applications - Year 2018, Vol 8, Issue 5
Abstract
A review of new data in the field of fundamental and applied research of the cold Earth, degassing obtained by the authors in recent years in the Baikal region, interpreted within the fluid dynamic concept is proposed. Morphostructuralpeculiarities, the lithocomplexes formation main traits ofMesozoic-Cenozoic intracontinental type mud volcanism in the first time allocatedmajor South-Siberian region and mineral associations characterizing the different stages of mud volcanic activity are revealed. Three fluid-dynamic regimes in the formation of the mud volcanic structuresaredefined, which differ with dominant genetic mechanisms of mineral formation: root (patchy) fluid-generation structures,fluid-rock substrate transit channels,hydrothermstransit channels. Theconstruction peculiarities, the mineral composition, the bioinert travertine and stromatolite-like fine- and mini-structures genesis in Baikal rift zone depressions are specified. The columnar type of pyramidal and conelike morphostructures are allocated, forming in upland-hill landscape setting and dome-like one, proper to the mud volcanic crater lakes are allocated. The plasmoidphenomenon form (phenomenon) of the cold Earth degassingexistence has beenproved. Various factors, plasma generation conditions in the lithosphere and atmosphere were evaluated.The morphostructural classification of registered plasmoids is created and peculiarities of their internal construction are revealed. Three levels of plasma generation (its predominant mechanisms) are identified: lower one, endogenouslithospheric (deformational or mechanoelectric); upper one, exogenous-lithospheric (gases oxidation, sulfates cavitation, dehydration and crystallization); atmospheric one (phase transitions “water-vapor”, “ice-water”).
Authors and Affiliations
Tatarinov A. V. , Yalovik L. I.
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