Climatic, seasonal, and daily fluctuations of high-frequency impulse noise in the Black Sea shelf

The associations and ecological conditions of the existence of modern diatoms of the North-West (Pridneprovsky), Prikerchensky and Eastern regions of the subtidal zone of the Black Sea are considered. Based on the unity of the composition of the Present and Sarmatian-Meotian diatom flora, an attempt has been made to model some of the ecological c situation of the Late Miocene Euxinian basin.

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GEOMORPHIC ANALYSIS OF MUD-FLOW HAZARD ON THE GORGE SHIROKAYA BALKA (THE BLACK SEA COAST OF THE CAUCASUS)

Geomorphology RAS ◽

10.15356/0435-4281-2010-2-19-26 ◽

2015 ◽

pp. 19

Author(s):

A. Yu. Barinov

Keyword(s):

Black Sea ◽

The Black Sea ◽

The Caucasus ◽

Black Sea Coast ◽

Sea Coast ◽

Mud Flow

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Subsatellite observations of the fundamental bio-optical parameters of the Black Sea (new approach)

Kosmìčna nauka ì tehnologìâ ◽

10.15407/knit2002.02.231 ◽

2002 ◽

Vol 8 (2-3) ◽

pp. 231-238

Author(s):

G.K. Korotaev ◽

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M.E. Li ◽

G.A. Tolkachenko ◽

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...

Keyword(s):

Black Sea ◽

The Black Sea ◽

Optical Parameters ◽

New Approach

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Significance of Mineralogical and Lithologic-Petrographical Rank in the Ranking of Geological Information

Mineralogical Journal ◽

10.15407/mineraljournal.42.04.033 ◽

2020 ◽

Vol 42 (4) ◽

pp. 33-49

Author(s):

O.V. CHEPIZHKO ◽

V.V. YANKO ◽

V.M. KADURIN ◽

I.M. NAUMKO ◽

S.M. SHATALIN

Keyword(s):

Fluid Flow ◽

Black Sea ◽

Bottom Sediments ◽

Oil And Gas ◽

Sedimentary Cover ◽

Geochemical Characteristics ◽

The Black Sea ◽

Flow Parameters ◽

Geochemical Parameters ◽

Geological Information

For the first time the importance of mineralogical and lithological-petrographical ranks in the line of geological information ranks is substantiated for implementation of long-term forecasts, standard and non-standard approaches to research of physical and geochemical parameters as a basis of creation of complex system of forecast criteria and prospecting indicators of hydrocarbons within the sedimentary cover of Black sea based on the theory of global fluid-flows derivation. These criteria have different sensitivity to the object (hydrocarbon deposits) and are therefore ranked. The ranking determined the following parameters: 1) seismic data within the object, obtained by the method of deep seismic sounding, RWM SDP; 2) parameters of tectono-geodynamic structures; 3) the main characteristics of sedimentary cover and bedrock; 4) geochemical characteristics; 5) parameters of mineral complexes and fluid inclusions in mineral neoformations; 6) the value of the distribution of meiobenthos. Based on modern views of oil and gas geology, structural-tectonic and lithological-facies criteria are among the main ones. The study of the mineralogical component of sediments is made with using mineralogical, thermobarogeochemical and X-ray spectral methods. Fixation of anomalies of fluid flow at the bottom of the Black Sea as to the distribution of abiotic parameters in order to assess the prospects of oil and gas is determined by structural and tectonic features and high permeability of fluid flow; parameters of mineral complexes (minerals, facies) and genetic connections; heterogeneity of geochemical characteristics of bottom sediments; the presence of hydrocarbon inclusions in authigenic minerals of bottom sediments.

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