Russian
 Russian
Home » Archive » Vol. 30, 2017 » Issue 09 »

Vol. 30, issue 09, article # 4

Kukushkin A. S. Spatial and temporal variability of the water transparency distribution in the north-western Black Sea. // Optika Atmosfery i Okeana. 2017. V. 30. No. 09. P. 750–762. DOI: 10.15372/AOO20170904 [in Russian].
Copy the reference to clipboard
Abstract:

According to the long-term (1963–2000) observational data on depth of the Secchi Disk visibility, the main peculiarities of the annual cycle of transparency distribution in the surface water layer of the north-western Black Sea are considered. The statistical estimates of the seasonal variations in the areas differing in the degree of influence of river and open-sea water flow on their hydrophysical parameters are derived. Intra-annual transparency variations in these areas are in a good agreement with the intra-annual variations in phytoplankton biomass and water salinity. It is shown that long-term (1950–2013) intra-annual seasonal transparency variations (according to the data measured and reconstructed by means of a neural network model) show a satisfactory agreement with the intra-annual variations in the hydrobiological parameters. The dependences of the variations in these parameters on the regional meteorological conditions within El Niño – Southern Oscillation period and within the period of its absence are studied.

Keywords:

transparency, phytoplankton biomass, chlorophyll a, river run-off, hydrometeorological conditions

References:

  1. Kukushkin A.S. Mnogoletnjaja i sezonnaja izmenchivost' raspredelenija prozrachnosti v poverhnostnyh vodah severo-zapadnoj chasti Chernogo morja // Optika atmosf. i okeana. 2013. V. 26, N 2. P. 113–123.
  2. Kukushkin A.S., Voskresenskaja E.N., Maslova V.N. Osobennosti formirovanija polja prozrachnosti v poverhnostnom sloe severo-zapadnoj chasti Chernogo morja v zimne-vesennij period // Optika atmosf. i okeana. 2010. V. 23, N 8. P. 730–736; Kukushkin А.S., Vоskresenskaya Е.N., Маslovа V.N. The features of transparency field generation in the upper sea layer // Atmos. Ocean. Opt. 2011. V. 24, N 1. P. 95–101.
  3. Voskresenskaja E.N., Kukushkin A.S., Burlakova Z.P., Eremeeva L.V. O svjazi krupnomasshtabnyh atmosfernyh processov s izmenchivost'ju prozrachnosti i soderzhanija vzveshennogo veshhestva v poverhnostnom sloe vod severo-zapadnoj chasti Chernogo morja v zimnij period // Meteorol. i gidrol. 2004. N 12. P. 52–62.
  4. Voskresenskaja E.N., Kukushkin A.S., Mihajlova N.V. Osobennosti izmenchivosti raspredelenij prozrachnosti i soderzhanija vzveshennogo veshhestva v severo-zapadnoj chasti Chernogo morja v vesennij period v svjazi s krupnomasshtabnymi processami v sisteme «okean–atmosfera» // Meteorol. i gidrol. 2011. N 1. P. 64–77.
  5. Pacific Decadal Oscillation (PDO) // Joint Institute for the Study of the Atmosphere and Ocean (JISAO). Electronic resource]. URL: http://jisao.washington.edu/pdo/PDO.latest (last access: 10.02.2016).
  6. Southern Oscillation Index. Archives // Australia's official weather forecasts & weather radar Bureau of Meteorology. [Electronic resource]. URL: http://www.bom.gov.au/climate/current/soihtm1.shtml (last access: 10.02.2016).
  7. Black Sea Data base supplied with Ocean Base 3.07 DBMS // NANO SfP-971818 ODBMS Black Sea Project. July 15, 2003. CD-ROM.
  8. Krivenko O.V., Parhomenko A.V. Prostranstvennaja i vremennaja izmenchivost' biomassy fitoplanktona v Chernom more za period 1948–2001 years // Morsk. jekolog. zh. 2010. V. 9, N 4. P. 5–24.
  9. Man'kovskij V.I., Zemljanaja L.A. Svjaz' glubiny vidimosti belogo diska s pokazatelem oslablenija sveta dlja vod Chernogo morja // Kompleksnye okeanograficheskie issledovanija Chernogo morja. Sevastopol': MGI AN USSR, 1989. P. 82–85.
  10. Osovskij S. Nejronnye seti dlja obrabotki informacii. M.: Finansy i statistika, 2002. 344 p.
  11. Lubkov A.S., Voskresenskaja E.N., Kukushkin A.S. Metod vosstanovlenija srednemesjachnyh znachenij prozrachnosti na primere severo-zapadnoj chasti Chernogo morja // Optika atmosf. i okeana. 2016. V. 29, N 4. P. 343–350; Lubkov А.S., Vоskresenskaya Е.N., Kukushkin А.S. Method for reconstructing the monthly mean water transparencies for the north-western part of the Black Sea as an example // Atmos. Ocean. Opt. 2016. V. 29, N 5. P. 457–464.
  12. Bol'shakov V.S. Transformacija rechnyh vod v Chernom more. Kiev: Nauk. dumka, 1970. 328 p.
  13. Kukushkin A.S. Izmenchivost' soderzhanija vzveshennogo organicheskogo veshhestva v severo-zapadnoj chasti Chernogo morja // Okeanologija. 2013. V. 53, N 5. P. 626–642.
  14. Gidrometeorologicheskie uslovija morej Ukrainy. V. 2. Chernoe more. Sevastopol': UkrNIGMI, 2012. 421 p.
  15. Matygin A.S., Sytov V.N., Popov Ju.I., Kovalishina S.P. Izmenchivost' klimaticheskih harakteristik v severo-zapadnoj chasti Chernogo morja // Jekologicheskaja bezopasnost' pribrezhnoj i shel'fovoj zon i kompleksnoe ispol'zovanie resursov shel'fa. Sevastopol': JeKOSI-Gidrofizika, 2013. Issue 27. P. 97–105.
  16. URL: http: // blackseacolor.com (last access: 10.12.2015).