Study of marine waters hydrological characteristics near the Zmiinyi Island in 2016-2017

  • Ye. I. Gazyetov Odessa National I.I. Mechnikov University https://orcid.org/0000-0002-5362-1973
  • V. I. Medinets Odessa National I.I. Mechnikov University http://orcid.org/0000-0001-7543-7504
  • S. M. Snigirov Odessa National I.I. Mechnikov University
  • P. M. Snigirov Odessa National I.I. Mechnikov University
  • O. M. Abakumov Odessa National I.I. Mechnikov University
  • V. Z. Pitsyk Odessa National I.I. Mechnikov University
Keywords: Black Sea, Zmiinyi Island, coastal waters, hydrological characteristics

Abstract

Purpose. Results of hydrological characteristics observations in the Zmiinyi Island coastal waters carried out by research group of the Regional Center for Integrated Monitoring and Environmental Studies (Odessa National I.I. Mechnikov University) in 2016-2017 have been summarized. Methods. Primary data on transparency, temperature and salinity of marine water have been collected using standard methods. Data processing, calculation of statistics, producing of graphs and maps have been carried out using Excel and ArcGIS software. Results. Temporal and spatial distributions of transparency, temperature and salinity of marine waters near the Zmiinyi Island for the period from April 2016 to December 2017 have been presented and analyzed. Using the results of analysis of the accumulated experimental data on transparency, temperature and salinity of sea water the peculiarities of those characteristics’ seasonal changes have been revealed. Conclusions. Impact of desalinated water masses advection from the Danube River mouth and from the North Western part of the Black Sea has been revealed. Well-visible seasonal variation was revealed in the sea water temperatures distribution near the Zmiinyi Island in 2016-2017, which reflected seasonal changes in radiation balance and heat exchange processes at the sea / atmosphere boundary, as well as the influence of water masses advection from other areas of the sea. It was shown that salinity seasonal variation in the sea water near the Zmiinyi Island, which ranged from 7.48 to 18.34 PSU, in 2016-2017 had the disturbance as the result of migration of the frontal zone of the Danube River waters distribution in the Zmiinyi Island area, as well as advection of desalinated water masses from the NWBS. Forming of stable two-layer vertical density stratification of the Zmiinyi Island coastal waters in spring-summer periods of 2016-2017 has been traced. An earlier (compared to Odessa Bay) spring vertical thermal stratification of water (May) and smoother, till late autumn, seasonal temperature decrease were revealed.  

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Author Biographies

V. I. Medinets, Odessa National I.I. Mechnikov University

кандидат фізико-математичних наук, с. н. с.

S. M. Snigirov, Odessa National I.I. Mechnikov University

кандидат біологічних наук

References

Bolshakov, V.S. (1970). Transformatsiya rechnykh vod v Chernom more [Transformation of river waters in the Black Sea]. Kiev: Naukova dumka. (In Russian)

Ilyin, Yu.P., Repetin, L.N., Belokopytov, V.N., Goryachkin, Yu.N., Dyakov, N.N., Cubryakov, A.A., Stanichnyi, S.V. (2012). Gidrometeorologicheskie usloviya morey Ukrainy. Tom 2: Chernoe more [Hydrometeorological conditions of the seas of Ukraine. Volume 2: The Black Sea]. Sevastopol: UkrNIGMI. 421 (In Russian)

Smyntyna, V.A., Medinets, V.I., Suchkov, I.O. (2008). Ostriv Zmiinyi: Ecosystema pryberezhnyh vod : Monograpiya. [Zmiinyi Island: Ecosystem of coastal waters: Monograph]. Odessa, Astroprynt. 228. ISBN 978-966-190-149-9. (In Ukrainian)

Gazyetov, Ye.I., Medinets, V.I. (2016). Issledovanie izmenchivosti osnovnykh fiziko-khimicheskikh kharakteristik pribrezhnykh morskikh vod u o. Zmeinyy v 2004-2013 gg. [Investigation of the basic physico-chemical characteristics variability in the Zmiinyi coastal sea waters in 2004-2013]. Herald of Odessa National I.I. Mech-nikov University. Series: geography and geology. 21. 24-45 (In Russian)

UNDP-EU Project “Polipshenya moniroringy dovkillya Chornogo morya. Faza 2 – EMBLAS-II (2015-2018) [UNDP-EU Project “Improvement of environmental monitoring in the Black Sea, Phase 2 - EMBLAS-II"]. http://www.emblasproject.org

Medinets, V.I. (Ed). (2003). Provedennya kompleksnogo obstezhennya ta rozrobka sy`stemy` integrovanogo ekologichnogo monitory`ngu i dovgostrokovy`x naukovy`x doslidzhen` ostrovu Zmiyiny`j ta pry`leglogo shel`fu [Conducting a complex investigation and development of integrated environmental monitoring system and long-term scientific research of the Zmiinyi Island and adjacent shelf]. (343). Odessa: Odessa National I.I. Mechnikov University. (In Ukrainian)

Rukovodstvo po gidrologicheskim rabotam v moryakh i okeanakh. (1977). [Guidelines for hydrological work in the seas and oceans]. Leningrad: Gidrometeoizdat. (In Russian)

HACH LANGE (2006). The user manual of portable device HQ 40d (Hach). 28.

UNESCO (1981). Background papers and supporting data on the Practical Salinity Scale 1978. Tech. Pap. Mar. Sci., ( 37).

Medinets, V.I. (Ed). (2013) Stvorennya sy`stemy` integrovanogo ekologichnogo monitory`ngu dlya ocinky` yakosti mors`kogo seredovy`shha rajonu Chornogo morya bilya ostrova Zmiyiny`j [Creation of integrated environmental monitoring system for assessing the quality of the Black Sea marine environment near the Zmiinyi Island]. (478). Odessa: Odessa National I.I. Mechnikov University. (In Ukrainian)

Medinets, V.I. (Ed). (2015). Ociny`ty` dovgostrokovi zminy` ta obg`runtuvaty` zaxody` shhodo stabilizaciyi ekologichnogo stanu pry`berezhny`x vod ta beregovoyi smugy` ostrovu Zmiyiny`j [To evaluate of long-term changes and substantiate measures to stabilize the ecological status of the Zmiinyi Island coastal waters and the coastal zone]. (506). Odessa: Odessa National І.I. Mechnikov University. (In Ukrainian)

Gazyetov, Ye.I., Medinets, V.I., Snigirov, S.M., Konareva, O.P., Snigirov, P.M., Medinets, S.V., Abakumov, A.N., Pitsyk, V.Z., Kovalova, N.V., Soltys, I.E. (2018). Issledovaniya gidrologicheskih harakteristik morskih vod v Odesskom zalive v 2016-2017 gg. [Study of Marine Waters Hydrological Characteristics in Odessa Bay in 2016-2017]. Man and environment. Issues of neoecology, (30), 65-77. (In Russian)

Derezyuk, N.V., Medinets, V.I., Gazyetov, Ye.I., Lyumkis, P.V. (2018). Doslidzhennya fitoplanktonu Odeskoyi zatoky v 2016-2017 rr. [Study of Phytoplankton in Odesa Bay in 2016-2017]. Visnyk of V.N. Karazin Kharkiv National University series «Еcоlogy», (18), 1-20. (In Ukrainian)

Ivanov, V.A., Belokopyitov, V.N. (2011). Okeanografiya Chernogo morya [Oceanography of the Black Sea]. Sevastopol: Gidrometeoizdat. (In Russian)

Ilyin, Yu.P., Lemeshko, E.M, Stanichnyi, S.V. (1999). Izmenenie gidrologicheskoy struktury vod pod deystviem vetra na pridunayskom shelfe Chernogo morya po dannym poligonnykh i sputnikovykh nablyudeniy [The change in water hydrological structure under wind influence at the Danube shelf of the Black Sea according to the polygon and satellite observations]. Sevastopol, 91-110. (In Russian)

Ilyin, Yu.P. (2006). Gidrologicheskiy rezhim rasprostraneniya rechnykh vod v severo-zapadnoy chasti Chernogo morya [Hydrological regime of river water distribution in the northwestern part of the Black Sea]. Nauchnyye trudy UkrNIGMI, (255), 242-251 (In Russian)

Published
2019-06-05
How to Cite
Gazyetov, Y. I., Medinets, V. I., Snigirov, S. M., Snigirov, P. M., Abakumov, O. M., & Pitsyk, V. Z. (2019). Study of marine waters hydrological characteristics near the Zmiinyi Island in 2016-2017. Visnyk of V. N. Karazin Kharkiv National University. Series Еcоlogy, (20), 42-55. https://doi.org/10.26565/1992-4259-2019-20-04