Conch Ultrastructure and Septal Neck Ontogeny of the Belemnite Conobelus (Duvaliidae) from the Valanginian of the Crimea (Black Sea)

1999 ◽  
pp. 223-232 ◽  
Author(s):  
Larisa A. Doguzhaeva ◽  
Harry Mutvei ◽  
George K. Kabanov ◽  
Desmond T. Donovan
Keyword(s):  
Black Sea ◽  
The Crimea ◽  
Septal Neck

Taxonomic redefinition of Bupleurum pauciradiatum and B. wolffianum (Apiaceae)

Phytotaxa ◽  
2018 ◽  
Vol 365 (2) ◽  
pp. 130
Author(s):  
STOYAN STOYANOV
Keyword(s):  
Black Sea ◽  
Species Description ◽  
The Balkans ◽  
Black Sea Coast ◽  
The Crimea ◽  
First Time ◽  
Sea Coast

Bupleurum pauciradiatum is recorded for the first time in the Balkans. It was discovered in the Kaliakra Reserve, the Bulgarian North Black Sea coast. A revised species description and comparison with its morphologically closest taxa—B. asperuloides and B. wolffianum—are given. The name B. pauciradiatum was misused in the countries of Transcaucasia for B. wolffianum. Bupleurum wolffianum is found conspecific with B. leptocladum, and the latter is reduced into synonymy. The records of B. pauciradiatum in the Crimea belong to B. asperuloides.

scholarly journals Geographical variability of length-age structure of the Black Sea sprat Sprattus sprattus phalericus (Risso) (Pisces: Clupeidae) and intraspecific differentiation

2016 ◽  
Vol 1 (1) ◽  
pp. 24-35
Author(s):  
G. V. Zuyev ◽  
V. A. Bondarev ◽  
Yu. V. Samotoi
Keyword(s):  
Interannual Variability ◽  
Black Sea ◽  
Age Structure ◽  
The Black Sea ◽  
Population Parameter ◽  
Intraspecific Differentiation ◽  
Geographical Regions ◽  
The Crimea ◽  
Scientific Technical

Investigations of the Black Sea sprat intraspecific differentiation are the basis for the scientific substantiation of rational exploitation of its resource potential. This work is devoted to the study of spatial variability of length and age structure of sprat as specific population parameter reflecting its intraspecific differentiation. Our own data and materials of Scientific, Technical and Economic Committee for Fisheries (STECF) of the European Commission have been used. The first time long-term dynamics (2007–2012) and interannual variability of length and age structure of sprat in different geographical regions of the Black Sea (coastal waters of Bulgaria – Romania, Turkey and the Crimea) have been investigated. Differences of the long-term dynamics and interannual variability of length and age structure in these regions have been found. Sprat population from Bulgaria – Romania region is in better conditions (mean length 8.59 ± 0.01 cm; mean age 1.79  year), sprat population from Crimea region is in worse conditions (mean length 7.64 ± 0.01 cm; mean age 1.38 year). It has been shown that the main factor determining the interregional biological heterogeneity of sprat is the different fishery regulations. This fact disagrees with concept of united commercial sprat stock in the Black Sea.

Architecture of One-Apsidal Churches of North Black Sea Coast VI-XII c.

2018 ◽  
Vol 931 ◽  
pp. 790-796
Author(s):  
Viktoria V. Pishchulina
Keyword(s):  
Black Sea ◽  
The Black Sea ◽  
Byzantine Empire ◽  
Black Sea Region ◽  
The North ◽  
Black Sea Coast ◽  
The Crimea ◽  
The One ◽  
Sea Coast

A one-apsidal hall church is always a reflection of so-called “vulgar” Christianity, thus revealing the important peculiarities of the spatial culture of the region where it is erected. In this region we can mark two periods when such temples were built: VI-VII c. and X-XII c. The first period is associated with the missionary activity by Byzantine Empire, Antioch, Caucasian Albania which was conditioned by both geopolitical interests (Byzantian Empire, Antioch) and the shift of The Great Silk Way to the north (Caucasian Albania). The second, as the research has shown, is connected with the migration of the peoples of Abkhazia, the abzakhs to this territory in the XII-XIII c. and the development of contacts with the Crimea. In the North Black Sea Region the one-apsidal hall church appears as early as in the VI c. – in the territory of Abkhazia we know about ten such temples. The temples of this type in the area of Big Sochi are dated back to the VII-VIII c. In the first Abhzaian temples we can reveal the influence of denominational centers – Byzantian Empire, Antioch, Caucasian Albania. In the temples of the Black Sea coast of both periods – introduction of the samples from Abkhazia.

scholarly journals Black Sea coastal forecasting system

Ocean Science ◽  
2012 ◽  
Vol 8 (2) ◽  
pp. 183-196 ◽  
Author(s):  
A. I. Kubryakov ◽  
G. K. Korotaev ◽  
V. L. Dorofeev ◽  
Y. B. Ratner ◽  
A. Palazov ◽  
...  
Keyword(s):  
Coastal Zone ◽  
Black Sea ◽  
Ecosystem Model ◽  
The Black Sea ◽  
Western Basin ◽  
The North ◽  
North Eastern ◽  
The Crimea ◽  
Forecasting System ◽  
System Project

Abstract. The Black Sea coastal nowcasting and forecasting system was built within the framework of EU FP6 ECOOP (European COastalshelf sea OPerational observing and forecasting system) project for five regions: the south-western basin along the coasts of Bulgaria and Turkey, the north-western shelf along the Romanian and Ukrainian coasts, coastal zone around of the Crimea peninsula, the north-eastern Russian coastal zone and the coastal zone of Georgia. The system operates in the real-time mode during the ECOOP project and afterwards. The forecasts include temperature, salinity and current velocity fields. Ecosystem model operates in the off-line mode near the Crimea coast.

Two species of the genus Theristus Bastian, 1865 (Nematoda: Xyalidae) from the hypersaline water bodies of the Crimea (Azov-Black Sea basin)

Zootaxa ◽  
2020 ◽  
Vol 4881 (2) ◽  
pp. 372-382
Author(s):  
TATIANA N. REVKOVA
Keyword(s):  
Black Sea ◽  
Reproductive System ◽  
Caspian Sea ◽  
Water Bodies ◽  
The Caspian Sea ◽  
Crimean Peninsula ◽  
The Crimea ◽  
Hypersaline Water ◽  
The Crimean Peninsula

Morphological descriptions of two species of the genus Theristus Bastian, 1865 belonging to group flevensis, found in the hypersaline water bodies of the Crimean Peninsula, are presented. Theristus siwaschensis sp. n. is morphologically closest to T. flevensis Schuurmans Stekhoven, 1935, T. parambronensis Timm, 1952, T. macroflevensis Gerlach, 1954, T. metaflevensis Gerlach, 1955, but differs from them by the structure of the reproductive system in females, number of cephalic setae and size of spicules. Specimens of T. flevensis found in the Lake Chersonesskoye are similar to the re-description of a large forms of T. flevensis from Chile by Murhy (1966) and Caspian Sea by Chesunov (1981). However, it differs from the Caspian Sea species by having larger amphids, longer cephalic setae and spicules. T. pratti Murph & Canaris, 1964 and T. ambronensis Schulz, 1937 are synonymized with T. flevensis.

The Baron de Baye's Antiquities from North-east Russia and Siberia

1923 ◽  
Vol 3 (1) ◽  
pp. 52-60
Author(s):  
Ellis H. Minns
Keyword(s):  
Eighteenth Century ◽  
Black Sea ◽  
The Black Sea ◽  
North East ◽  
Black Sea Coast ◽  
East Russia ◽  
The Crimea ◽  
Northern Russia ◽  
Sea Coast ◽  
West European

The archaeology of the Black Sea coast quickly attracted attention when the Russians conquered the Crimea at the end of the eighteenth century, and the Scythic barrows of the Steppes began to be carefully excavated almost as soon; but it was not till the fifties and sixties that the less imposing antiquities of northern Russia found any one to study them even among Russians. West European interest naturally came later, the pioneers were first the Finn Aspelin in the seventies and next the Baron de Baye, who about 1890 sought to throw light from the East upon the Merovingian and other Teutonic styles which were his special province.

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