Vertical distribution of several chemical components in the South‐Western region of the Black Sea

1993 ◽  
Vol 37 (3-4) ◽  
pp. 211-214
Author(s):  
V. Simeonov ◽  
G. Andreev
2020 ◽  
Vol 154 ◽  
pp. 136-150 ◽  
Author(s):  
Bilal Bingölbali ◽  
Halid Jafali ◽  
Adem Akpınar ◽  
Serkan Bekiroğlu

Author(s):  
Tatia Kuljanishvili ◽  
Levan Mumladze ◽  
Bella Japoshvili ◽  
Namig Mustafayev ◽  
Shaig Ibrahimov ◽  
...  

The South Caucasus (SC) region is recognized for its high biological diversity and various endemic animal taxa. The area has experienced many fish introductions over the years, but the overall information about non-native fishes in the three SC countries, Armenia, Azerbaijan, and Georgia did not exist. Although these three countries belong to the Kura River drainage, Caspian Sea basin (only the western half of Georgia drains into the Black Sea), the legislative framework for each country regarding introduction of non-native fish species and their treatment is different and poorly developed. The goal of the present study was to make an initial inventory of non-native fish species in the three SC countries, and summarize the existing knowledge as a basis for future risk assessment models and formulation of regional management policies. Here, we present a unified list of 27 non-native species recorded in the wild in Armenia, Azerbaijan, and Georgia. Among these 27 species, eight were translocated from the Black Sea basin to the Caspian Sea basin. Out of these 27 non-native fishes, 15 species have become established (three of them being considered invasive) and six fish species could not survive in the wild.


2021 ◽  
Author(s):  
Oliver Reisner

The book series European Studies in the Caucasus offers innovative perspectives on regional studies of the Caucasus. By embracing the South Caucasus as well as Turkey and Russia, it moves away from a traditional viewpoint of European Studies that considers the countries of the region as objects of Europeanization. This second volume demonstrates this by looking into forms of inter-regionalism in the Black Sea–South Caucasus area in fields of economic cooperation, Europeanization of energy and environmental policies, discussing how the region is addressed in the elaboration of a new German Eastern Policy. In the section on norm diffusion, the contributors assess the normative power strategy of the EU and its paradoxes in the region, its impact on civil society development in Armenia, and democracy promotion in Georgia. In the section on legal approximation, issues of a global climate change regime and competition law in Georgia as well as penitentiary governance reform in the South Caucasus according to EU standards and policies are analyzed. All contributions also review regional or local contestations for the topics discussed here.


Author(s):  
Н.Ф. Федосеев ◽  
Л.Ю. Пономарев

Necropolis Kyz-Aul is located on the Black Sea coast, 1 km to the south-east of the village. Yakovenkovo. In 1930, 1979–1983, 1985, 1995, 1997, 2000, 2005–2006, 2015–2017, he was investigated by Yu. Martti, O. Chevelev, N. Sudarev and N. Fedoseev. Separate burials date back to the II–I BC, the burial of the I–III AD the most recent burials, apparently, were committed in the IV–V AD. In the VI – third quarter of the VII century AD on the territory of the already abandoned necropolis, a small settlement was located. Its cultural stratum is traced on all sites that have been followed in the last decade. As living quarters, the looted crypts of the 1st–3rd centuries AD were adapted, consisting of one or two funerary cells and built of massive blocks of limestone (№ 6, 7, 9, 10). With exception of the crypts of the poorly preserved pit of the semidugout (?) other residential and household buildings on the necropolis could not be fixed. One child burial also belongs to the same period. The most well-preserved living room in the crypt number 6. In one of its funerary cells housed five household pits and heating devices, including a fireplace, reminiscent of the design of the fireplace. In the other crypts, the interior details of the “underground” dwellings have not been preserved. In the “Khazar” time burial chamber crypts were adapted for the maintenance of small cattle. The time of the early Byzantine settlement on the necropolis dates numerous finds of amphorae. The upper date was determined thanks to the coin of 674 Constantine IV Pogonat. In addition, a ring with the image of an archangel was found, an analogy of which is known in the burial complexes of the 7th century. Unfortunately, the area and location of the necropolis of this settlement is not yet established. Cannot be reconstructed and its layout. It is difficult to reconstruct the interior of the “underground” dwellings themselves, since the crypts were reused in the “Khazar” period. In addition, no other settlements of this time were found on the ancient necropolises of the Kerch Peninsula


1985 ◽  
Vol 89 (1) ◽  
pp. 95-107 ◽  
Author(s):  
M. E. Vinogradov ◽  
M. V. Flint ◽  
E. A. Shushkina

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