ASSESSMENT OF AVAILABLE GEOPHYSICAL AND GEOLOGICAL DATA FOR THE BULGARIAN BLACK SEA SHELF

2020 ◽  
Author(s):  
Lyubomira Trendafilova
Keyword(s):  
Black Sea ◽  
Geological Data

Assessment of the influence of material glaciation in the Northern Hemisphere on the processes of water desalination in the Mediterranean Sea in the Pliocene-Pleistocene

2019 ◽  
pp. 1-7
Author(s):  
Nikolay V. Esin ◽  
Nikolay I. Esin ◽  
Igor S. Podymov ◽  
Anna V. Lifanchuk ◽  
Irina V. Melnikova
Keyword(s):  
Mediterranean Sea ◽  
Sea Level ◽  
Northern Hemisphere ◽  
Black Sea ◽  
Water Desalination ◽  
The Black Sea ◽  
Geological Data ◽  
Ocean Water ◽  
The Mediterranean ◽  
Freshwater Balance

The article calculates the freshwater balance of the ancient Black and Caspian seas and estimates the volume of water flowing from the Black Sea to the Mediterranean during the melting of glaciers. It is shown that during this period up to 855 km3/year of freshwater is discharged into the Mediterranean Sea, which is involved in the formation of sea level. A comparison of calculations and geological data showed that there are no signs of the influx of salty ocean water into the Akchagyl Sea. It was also shown that water from the ocean cannot flow up since the sea level was below sea level.

scholarly journals The Neogene lakes on the Balkan land

2012 ◽  
pp. 37-60 ◽  
Author(s):  
Nadezda Krstic ◽  
Ljubinko Savic ◽  
Gordana Jovanovic
Keyword(s):  
Black Sea ◽  
Main Part ◽  
Balkan Peninsula ◽  
The Black Sea ◽  
Geological Data ◽  
The South ◽  
Deep Subsurface ◽  
Upper Miocene ◽  
The North

Palaeogeographic maps of the lacustrine Miocene and Pliocene have been constructed according to all the known geological data. The Lakes of the Balkan Land, depending on the tectonics, migrated due to causes from the deep subsurface. There are several phases of the Miocene lakes: the lowermost Miocene transiting from marine Oligocene, Lower, Middle, Upper Miocene covering, in patches, the main part of the Land. The Pliocene lakes spread mostly to the north of the Balkan Land and covered only its marginal parts. Other lake-like sediments, in fact freshened parts of the Black Sea Kuialnician (Upper Pliocene), stretched along the middle and southern portions of the Balkan Peninsula (to the south of the Balkan Mt.). Subsequently, the Balkan Peninsula was formed.

scholarly journals New archeological and geological data about St. Ivan and St. Peter islands, Black Sea

2021 ◽  
Vol 82 (3) ◽  
pp. 268-270
Author(s):  
Stefan Velev ◽  
Ivan Christov
Keyword(s):  
Black Sea ◽  
Point Of View ◽  
The Black Sea ◽  
Geological Data ◽  
Geological Features ◽  
Present Information

St. Ivan and St. Peter islands are located in the Black Sea at about 1200 m N-NW of the old town of Sozopol. There are many archeological structures on the St. Ivan island, in the same time the data on the archeological heritage of the St. Peter island are very scarce. In this research we present information about the archeological and geological features of both islands, with the focus of St. Peter, and probable reasons why the islands are separated from each other from a geological point of view.

MÖSSBAUER AND CHEMICAL ANALYSES OF SOME SEDIMENTS FROM THE ROMANIAN SHORE OF THE BLACK SEA

1979 ◽  
Vol 40 (C2) ◽  
pp. C2-445-C2-448
Author(s):  
D. Barb ◽  
L. Diamandescu ◽  
M. Morariu ◽  
I. I. Georgescu
Keyword(s):  
Black Sea ◽  
The Black Sea ◽  
Chemical Analyses
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