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Information × Registration Number 0221U106068, 0121U112402 , R & D reports Title Estimation of variability of frontal zones and structure of water masses in the South Atlantic and in the Southern Ocean according to measurements in the summer of 2020-2021. popup.stage_title Head Dykhanov Yurii M., Komorin Viktor M., Кандидат географічних наук Registration Date 07-10-2021 Organization State Institution National Antarctic Research Center popup.description2  Research report: 49 pages, 5 tables, 20 figures, 5 sources, 2 appendices. For the last three Antarctic seasons of 2018-2021, the registration of physicochemical and biological parameters of the upper layer of sea water was carried out using the software-measuring complex "Ferry Box" (FB), installed on board the Ukrainian fish-wing trawler - super "More Sodruzhestva". Measurements were performed in the South Atlantic and the Atlantic sector of the Southern Ocean. The expert analysis of the data obtained with the help of the FB measuring complex during the whole period of its operation is carried out in the work. Classical methods of analysis of hydrological structures, graphic and statistical analysis were used, if necessary, data from the Copernicus marine monitoring service were used. It is shown that from season to season in the work of FB there is a decrease in the total number of passes in percentage, from 5.4% in the season 2018-2019 to 3.5% in 2020-2021. Abnormal values ​​of the measured parameters (emissions) are usually associated with the start of FB after a pause. Their number is not less than 0.1%. Numerical comparison of the results of our FB observations with the data obtained by the Copernicus Marine Monitoring Service showed good consistency. In general, the work of FB can be assessed as good. Part of the material presented in the report was reported at the IX International Antarctic Conference, Kyiv, May 11-13, 2021. Product Description popup.authors Bol`shakov Vadym M. Melnyk Yevhen A Poleshaev Evgeniy K. Ponomarenko Vladyslav V. Popov Yuriy I. Savinykh-Paltseva Lyubov V. popup.nrat_date 2021-10-07 Close