scholarly journals RUSSIAN-TURKISH WAR 1877-1878 IN IRANIAN HISTORIOGRAPHY OF THE XIX CENTURY AND MODERN IRANIAN HISTORIOGRAPHY

2020 ◽  
Vol 2 (1) ◽  
pp. 56-61
Author(s):  
MOHAMMAD SALMASIZADEH ◽  
Keyword(s):  
Mediterranean Sea ◽  
Ottoman Empire ◽  
Black Sea ◽  
World Trade ◽  
The Black Sea ◽  
Historical Event ◽  
Territorial Expansion ◽  
Eastern Question ◽  
The Mediterranean ◽  
Xix Century

The conflict between the Russian and Turkish in 1877-1878, though formed on the pretext of Russia's support for Christian nations under the rule of the Ottoman Empire, was actually part of the great scheme that European governments had begun to break up the Ottoman Empire and resolve the Eastern Question. The goals of these powers for world domination, that would sometimes results in wars among themselves, were mainly focused on expanding the territorial realm and winning economic gains. These goals were followed under the disguise of gaining freedom for Christians and securing independence for non-Turkish nations. The scientific and technological impairment of the Ottoman Empire compared to the European countries, accompanied by internal rivalries and frequent overthrow of the rulers, were some of the main weaknesses of the Ottoman state causing their demise. In the meantime, Russia was in pursue of its policy of territorial expansion and seeking access to warm waters. Russia's main objective was to obtain access to the Black Sea and the Mediterranean Sea. Having control over the Straits of Bosporus and Dardanelles that were under the rule of the Ottoman Empire would have connected Russia to the center of world trade in the Mediterranean and would have freed Russia from its land blockages and frozen ports. The causality, the start, and the ramifications of these wars have been reflected in the Iranian historiography of that era. Mohammad Hassan Khan Etemad al-Saltanah, a great historian of the Nasereddin Shah Qajar Age (1848-1898), using the reports of Iranian officials in Russia and the Ottoman Empire, and two books of Montazame Nasseri and Merat al-Boldan that were translations of selected articles from the French and Ottoman newspapers have recorded this important historical event. The reasons for Iranian attention to this historical event forms part of the modern and global historiography of Iran, in which attention to the developments in the Ottoman Empire plays an important role in Iran's acquaintance with modern civilization.

scholarly journals First record of the Combtooth Blenny, Microlipophrys adriaticus (Steindachner & Kolombatovic, 1883) (Pisces, Blenniidae), for the Italian Ionian Sea

Check List ◽  
2015 ◽  
Vol 11 (3) ◽  
pp. 1646 ◽  
Author(s):  
F. Tiralongo ◽  
R. Baldacconi
Keyword(s):  
Mediterranean Sea ◽  
Black Sea ◽  
Adriatic Sea ◽  
First Record ◽  
The Black Sea ◽  
Ionian Sea ◽  
Sea Of Marmara ◽  
Limited Distribution ◽  
The North ◽  
The Mediterranean

Microlipophrys adriaticus (Steindachner & Kolombatovic, 1883) is an endemic blenny of the Mediterranean Sea. It is also known from the Sea of Marmara and the Black Sea. However, unlike other species of combtooth blennies, M. adriaticus is a fish with a limited distribution in Adriatic Sea, especially in the north, where it can be common. We report here the first record of this species from the waters of the Ionian Sea.

Verruca stroemia and Verruca spengleri (Crustacea: Cirripedia): distribution in the north-eastern Atlantic and the Mediterranean Sea

2003 ◽  
Vol 83 (1) ◽  
pp. 89-93 ◽  
Author(s):  
Paulo S. Young ◽  
Helmut Zibrowius ◽  
Ghazi Bitar
Keyword(s):  
Mediterranean Sea ◽  
Black Sea ◽  
Geographic Distribution ◽  
Deep Water ◽  
Southern Spain ◽  
The Black Sea ◽  
The North ◽  
North Eastern ◽  
The Mediterranean ◽  
Gorringe Bank

The geographic distribution of Verruca stroemia and V. spengleri are reviewed. Verruca stroemia ranges from the White, Barents, Norwegian, and North Seas south to Portugal to the Algarve and to Gorringe Bank. All of the records of this species from the Mediterranean Sea are considered to be V. spengleri. Verruca spengleri occurs in the Azores and Madeira archipelagos, in southern Spain (Cádiz), throughout the Mediterranean Sea from Gibraltar to Lebanon, and in the Black Sea. But a distinct deep-water Verruca species seems to occur in the deep Mediterranean.

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 Assessment of goatfish fisheries in Turkey based on the microdata set of official landing statistics

2021 ◽  
Vol 38 (3) ◽  
pp. 303-309
Author(s):  
Nuray Çelik Mavruk ◽  
Sinan Mavruk ◽  
Dursun Avşar
Keyword(s):  
Mediterranean Sea ◽  
Black Sea ◽  
Large Scale ◽  
Aegean Sea ◽  
Bottom Trawl ◽  
The Black Sea ◽  
Marmara Sea ◽  
Trawl Fishery ◽  
Red Mullet ◽  
The Mediterranean

Although goatfishes (Mullidae Rafinesque, 1815) are among the most important commercial fishes in Turkey, no research has been found investigating the characteristics and spatial patterns of goatfish fishery. Here, we assessed the goatfish fishery of Turkey based on the microdata set of Turkish National Fishery Statistics gathered by Turkish Statistical Institute (TÜİK) between 2014 and 2017. In this context, we investigated the variation of total goatfish catch by cities. In addition, we compared the contribution of small (boat <10m) and large scale (boat >10m) fishers as well as different fishing techniques to the total goatfish catch in Turkey. Finally, an evaluation was made on the discard rates recorded in the official landing statistics. The results showed that higher red mullet (Mullus barbatus Linnaeus, 1758) catch was reported in the eastern Mediterranean, whereas surmullet (Mullus surmuletus Linnaeus, 1758) catch was significantly higher in the western Black Sea. On the other hand, fishery-independent investigations revealed that the Turkish fishery fleet mostly catches red mullet throughout the coasts of Turkey. Therefore, the separate records of red mullet and surmullet in the landing statistics likely represent the local names of red mullet rather than two different species. Large scale fishers were the main source of fishery pressure in the Mediterranean Sea, the Aegean Sea and the Black Sea. However, the majority of the catch was landed by small scale fishers in the Marmara Sea. The bottom trawl fishery landed 88, 92 and 87% of total goatfish catch in the Black Sea, the Aegean Sea and the Mediterranean Sea, respectively. Purse seiners provided the largest part of total goatfish catch (40%) in the Marmara Sea, where the bottom trawl fishery is prohibited. The overall average for the discard rate was found to be 0.47%. There were no statistically significant differences among the discard rates of two species, marine regions or fishing methods.

scholarly journals Records of Polydora cornuta and Streblospio gynobranchiata (Annelida, Spionidae) from the Black Sea

2013 ◽  
Vol 14 (2) ◽  
pp. 261 ◽  
Author(s):  
V.I. RADASHEVSKY ◽  
Z.P. SELIFONOVA
Keyword(s):  
Mediterranean Sea ◽  
Black Sea ◽  
The Black Sea ◽  
Sea Of Azov ◽  
Soft Bottom ◽  
Diagnostic Characters ◽  
The Sea Of Azov ◽  
Bottom Communities ◽  
History Of ◽  
The Mediterranean

Two spionid polychaetes, Polydora cornuta and Streblospio gynobranchiata, were identified in benthic samples collected in the northern Black Sea and adjacent waters. These species have earlier been classified as the worst invaders in soft bottom communities in the Mediterranean Sea. Polydora cornuta had been previously misidentified and widely reported from the Black Sea and the Sea of Azov as P. ciliata, P. ciliata limicola and P. limicola. Streblospio gynobranchiata is a new invader currently extending its distribution into the Mediterranean, Black and Caspian Seas. Morphology, diagnostic characters and biology of the species are discussed and the history of their records in the Mediterranean, Black and Caspian Seas and the Sea of Azov is reviewed.  

Mediterranean and Black seas maximum waves climatology

2021 ◽  
Author(s):  
Francesco Barbariol ◽  
Arno Behrens ◽  
Alvise Benetazzo ◽  
Silvio Davison ◽  
Gerhard Gayer ◽  
...  
Keyword(s):  
Mediterranean Sea ◽  
Wave Height ◽  
Black Sea ◽  
Atmospheric Stability ◽  
Wave Model ◽  
Wave Climate ◽  
The Black Sea ◽  
Positive Anomaly ◽  
The Mediterranean ◽  
Mediterranean And Black Seas

&lt;p&gt;Reliable wave forecasts and hindcasts, together with long-term statistical analysis of extreme conditions, are of utmost importance for monitoring marine areas. Indeed, there is general consensus that high-quality predictions of extreme events during marine storms can substantially contribute to avoiding or minimizing human and material damage, especially in busy waterways such as the Mediterranean and Black Seas. So far, however, the wave climate characterization (average and anomaly relative to the average) has focused on the bulk characterization of the significant wave height H&lt;sub&gt;s&lt;/sub&gt;, and it has lacked a description of the individual waves, such as the maximum ones that may occur at a given location in the sea. To fill this gap, we provide the intensity and geographical distribution of the maximum waves in the Mediterranean and Black Seas over 27 years (1993-2019), by representing the average annual (1993-2018) and anomaly for 2019 relative to the average of the 99th percentile of the expected maximum wave height H&lt;sub&gt;m&lt;/sub&gt; and crest height C&lt;sub&gt;m&lt;/sub&gt;. The analysis combines wave model hindcasts available through CMEMS model setup and the wave model WAVEWATCH III&amp;#174;, both forced with ECMWF ERA5 reanalysis winds. Results show that in 2019 maximum waves were smaller than usual in the Black Sea (anomalies of H&lt;sub&gt;m&lt;/sub&gt; up to -1.5 m), while in the Mediterranean Sea a markedly positive anomaly (+2.5 m for H&lt;sub&gt;m&lt;/sub&gt;) was found in the southern part of the basin. The peculiar 2019 configuration seems to be caused by a widespread atmospheric stability over the Black Sea and by depressions that rapidly passed over the Mediterranean Sea.&lt;/p&gt;

Modeling new scenarios of ocean dynamics during deglaciation over Southern European Seas (Mediterranean and Black Seas)

2021 ◽  
Author(s):  
Gilles Ramstein ◽  
Tristan Vadsaria ◽  
Laurent Li ◽  
Jean-Claude Dutay ◽  
Sébastien Zaragosi
Keyword(s):  
Mediterranean Sea ◽  
Fresh Water ◽  
Black Sea ◽  
Ocean Dynamics ◽  
The Black Sea ◽  
Nile River ◽  
African Monsoon ◽  
Last Glacial ◽  
The Mediterranean ◽  
The Last Glacial

&lt;p&gt;During quaternary, periodic organic rich layers in the Mediterranean Sea marine sediments also known as sapropels, are not only driven by African monsoon modulation. Superimposed to the main pacing associated with precession cycles (about 21 ka) many sapropels are also impacted by the 100 ka periods associated with the glacial-interglacial cycles. The last occurrence (S1) at the end of the last glacial period and the Early Holocene is an appropriate illustration of this behavior. Recent studies based on long deglaciation simulations with coupled AOGCM pointed out that reaching bottom water anoxia needs a preconditioning, throughout the last deglaciation, driven by North Atlantic Ocean freshening for a few thousand years prior to S1. Here, we investigate another important source of fresh water induced by the melting of Fennoscandian ice sheets (FIS). This run-off freshened the Black Sea, the Marmara Sea and ultimately could have an impact on the stratification and the convection over the Aegean Sea. In order to tackle this issue, we used continental hydrologic perturbation scenarios to drive a high-resolution Mediterranean Sea dynamic circulation model (1/8&amp;#176;) that correctly captures the convection sites and their intensity. In one hand, we rely on hydrologic reconstruction of FIS melting provided by Peltier et al. (JGR, 2015) and Patton, H. et al. (QSR, 2017) in order to derive freshwater flux since the Last Glacial Maximum - that impacted the Black Sea, and likely the Eastern Mediterranean Sea. In the other hand, we build a complete transient scenario accounting for the later enhancement of the African monsoon and we increase fresh water from Nile river. Prescribing such a scenario: first a freshwater increase from FIS during the deglaciation and second a fresh water increase from Nile river, it leads to the shutdown of the Mediterranean Thermohaline Circulation. Our results are in good agreement with Aegean reconstructions (Grant et al, QSR, 2016; Soulet e al. Proc. Natl. Acad. Sci, 3013). The methodology we developed could also be applied to sapropel S5 and S10.&lt;/p&gt;

Chemical Composition of Corallina mediterranea Areschoug and Corallina granifera Ell. et Soland

2003 ◽  
Vol 58 (5-6) ◽  
pp. 325-332 ◽  
Author(s):  
Salvatore De Rosa ◽  
Zornitsa Kamenarska ◽  
Kamen Stefanov ◽  
Stefka Dimitrova-Konaklieva ◽  
Chavdar Najdenski ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Mediterranean Sea ◽  
Black Sea ◽  
Carbonyl Compounds ◽  
Polar Compounds ◽  
Sterol Composition ◽  
The Black Sea ◽  
Polar Components ◽  
The Mediterranean

Abstract The composition of sterols, volatiles and some polar compounds from three Corallina samples (C. granifera and C. mediterranea from the Black Sea and C. mediterranea from the Mediterranean Sea) was established. The sterol composition of the Black Sea samples was similar but it differs from that of the Mediterranean sample. The composition of the volatiles was very complex. The main groups of constituent were hydrocarbons, alcohols, carbonyl compounds, acids and their esters, terpenes. The composition of the polar components, soluble in n-butanol, was also established. There were some differences in the chemical composition of the two Black Sea species, which may be due to the biodiversity between them, while the differences in the composition of the two C. mediterranea samples could be due to the differences in the environment (salinity, temperature, pollution, etc.).

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