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Dyatlov S. Ye., Koshelev O. V., Zaporozhets S. O., Lukianova O. O. ODESSA LEMANS: THE CURRENT STATE AND PERSPECTIVE OF THEIR USE AND PROTECTION. Вода: гігієна та екологія / Water: hygiene and ecology / 2018;1-4(6):62-68. ISBN 978-617-696-121-5. DOI http://dx.doi.org/10.5281/zenodo.2567519 http://www.watergigeco.com.ua ODESSA LEMANS: THE CURRENT STATE AND PERSPECTIVE OF THEIR USE AND PROTECTION S. Ye. Dyatlov, O. V. Koshelev, S. O. Zaporozhets, O. O. Lukianova Institute of Marine Biology of Ukrainian National Academy of Sciences The aim of the work was to review publications which are devoted to the assessment of current state of Odessa lemans and perspectives of their use and protection. The object of the study was the history of economic development and ecology of Odessa lemans. Data on the origin, geological past, economic use and protection of natural resources of Odessa lemans (Kuyalnyk and Khadzhybey) are given in the article. It was shown that Artemia parthenogenetica Bowen and Sterling, one of the most important biological component of Kuyalnyk leman, does not pass it’s full life cycle and does not give the offspring in a conditions of a high level of mineralization of the Kuyalnik brine. In a spring time, when the mineralization of bring is decreasing as a result of seawater supply, the mass development of the alga Alexandrium ostenfeldii Paulsen which is capable of forming the toxins is indicated. The future of Odessa lemans and the ways of their revival are discussed. Keywords: origin, history of investigations, anthropogenic load, protection and rational use. |
