scholarly journals The Identification of Vitamins from Marine Algae of Black Sea by Spectrodcopic Methods

2020 ◽  
Vol 3 (1) ◽  
pp. 74
Author(s):  
Emin Cadar ◽  
Aneta Tomescu
Keyword(s):  
Green Algae ◽  
Black Sea ◽  
Marine Algae ◽  
The Black Sea ◽  
Healthy Life

Modern research from the last years show that some vitamins have changed in their role of maintaining a healthy life. The paper presents information about the concept of vitamins and possible sources of vitamins from marine algae found in the Black Sea. The existence of vitamins in green algae from Enteromorpha and Cladophora species were identified through spectral analyzes in IR.

Role of suspended matter in controlling beryllium-7 (7Be) in the Black Sea surface layer

2021 ◽  
pp. 103513
Author(s):  
Dmitrii A. Kremenchutskii ◽  
Gennady F. Batrakov ◽  
Illarion I. Dovhyi ◽  
Yury A. Sapozhnikov
Keyword(s):  
Surface Layer ◽  
Black Sea ◽  
Suspended Matter ◽  
Sea Surface ◽  
The Black Sea

Georgian Historians and the Ideological Confrontation Between East and West

2021 ◽  
Vol 30 (1) ◽  
pp. 153-164
Author(s):  
George Gotsiridze
Keyword(s):  
Soviet Union ◽  
Cultural Values ◽  
Black Sea ◽  
The Black Sea ◽  
Black Sea Region ◽  
The Soviet Union ◽  
Long Time ◽  
Science And Culture ◽  
East And West

The work, on the one hand, highlights the mission of Europe, as an importer of knowledge, which has for centuries been the center of gravity for the whole world, and, on the other hand, the role of the Black Sea Region, as an important part of the Great Silk Road, which had also for a long time been promoting the process of rap-prochement and exchange of cultural values between East and West peoples, until it became the ‘inner lake’ of the Ottoman Empire, and today it reverts the function of rapproching and connecting civilizations. The article shows the importance of the Black Sea countries in maintaining overall European stability and in this context the role of historical science. On the backdrop of the ideological confrontation between Georgian historians being inside and outside the Iron Curtain, which began with the foundation of the Soviet Union, the research sheds light on the merit of the Georgian scholars-in-exile for both popularization of the Georgian culture and science in Eu-rope and for importing advanced (European) scientific knowledge to Georgia. Ex-change of knowledge in science and culture between the Black Sea region and Europe will enrich and complete each other through impact and each of them will have unique, inimitative features.

scholarly journals Ecological interrelations of Rapana venosa (Gastropoda: Muricidae) with ichthyofauna in the Black Sea

2016 ◽  
Vol 1 (4) ◽  
pp. 76-77
Author(s):  
I. P. Bondarev
Keyword(s):  
Black Sea ◽  
Marine Ecosystem ◽  
Fish Fauna ◽  
The Black Sea ◽  
Sandy Bottom ◽  
Rapana Venosa ◽  
New Information ◽  
Bottom Zone

Systematic monitoring of ecologically significant species – predatory mollusc Rapana venosa Valenciennes, 1846 populations – is an important part of the Black Sea monitoring. The study of the role of R. venosa in contemporary marine ecosystem is of considerable interest. In June-September 2015-2016 the study of consorting relations of rapana was conducted in situ with a parallel sampling by diver. In the course of research new information about the interaction of R. venosa with the fish fauna has been obtained. Of particular importance for fishes is the presence of rapana in the sandy bottom zone, where there are no natural shelters, and food resources are limited. The most important for the fish is the presence on the rapana shells of algal fouling and epiphyton. The shells of invader – R. venosa – and its fouling create additional opportunities for the survival of some fish fauna representatives juveniles of the Black Sea. The data obtained extend the concepts of ecological role of mollusc – invader R. venosa, as well as the ecology and ethology of several fish species.

The Role of the Black Sea Commission in the Sustainable Management of the Marine Living Resources

2015 ◽  
pp. 306-326
Author(s):  
Iryna Makarenko
Keyword(s):  
Black Sea ◽  
Marine Environment ◽  
Sustainable Management ◽  
Institutional Structure ◽  
The Black Sea ◽  
Global Level ◽  
Current Trends

In this chapter, the role of the Black Sea Commission in the preservation of marine environment will be considered. Particular emphasis will be placed on the activities related to management of the marine living resources, the legal gaps in the documents and institutional structure, as well the current trends and challenges on the regional and global level. An overview of relevant Black Sea Commission's observers and partners will be provided; existing and possible future arrangements with them will be further described and analyzed. Some concrete recommendations on the improvements in the management of marine living resources in the Black Sea basin will be proposed.

Heavy metal monitoring of marine algae from the Turkish Coast of the Black Sea, 1998–2000

Chemosphere ◽  
2003 ◽  
Vol 52 (10) ◽  
pp. 1683-1688 ◽  
Author(s):  
S. Topcuoğlu ◽  
K.C. Güven ◽  
N. Balkıs ◽  
Ç. Kırbaşoğlu
Keyword(s):  
Heavy Metal ◽  
Black Sea ◽  
Marine Algae ◽  
The Black Sea ◽  
Metal Monitoring
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