Azov Anchovy Engraulis encrasicolus maeoticus (Engraulidae) under the Sea of Azov Salinization in 2014–2018

Yuneva, T. V.; Nikolsky, V. N.; Bulli, L. I.

doi:10.1134/s0032945220050124

Cited by 3 publications

(1 citation statement)

References 7 publications

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“…As a result, the minimum amount of fat is noted before spawning. The data obtained are also consistent with the results of other researchers [12][13][14]. Interannual fluctuations are present, but the general nature of the dynamics of fat accumulation during the year remains.…”

Section: Discussionsupporting

confidence: 91%

Seasonal dynamics of the total lipid content in the body of the anchovy Engraulis encrasicolus (Linnaeus, 1758) in 2017-2020

Voykina

Bugaev²,

Tsybulskaya³

et al. 2023

E3S Web Conf.

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The analysis of lipid content in the body of the anchovy Engraulis encrasicolus at all stages of its life cycle has been conducted for 2017–2020. This article presents the comparison of the obtained data with the reference range of lipid content, calculated using the results of long-term investigations. It has been found that the differences in the content of constructive and energy-bearing substances in the anchovy body are age-related: the lipid content in fingerlings is lower than in the older individuals. Following the investigation of inter-seasonal variations of lipid content in the anchovy body, it has been established that the lowest lipid content is typical for April–May, and the highest values are observed in October. Analysis of inter-annual dynamics of lipid content in the anchovy body at the end of feeding season has shown that, within recent 10 years, there exists a trend for its gradual decrease, which results from the increasing pressure of adverse environmental factors exerted on the anchovy population.

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Section: Discussionsupporting

confidence: 91%

Seasonal dynamics of the total lipid content in the body of the anchovy Engraulis encrasicolus (Linnaeus, 1758) in 2017-2020

Voykina

Bugaev²,

Tsybulskaya³

et al. 2023

E3S Web Conf.

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Ichthyoplankton in the Northern Part of the Black Sea under the Prolongation of Summer Hydrological Season in 2020

Klimova,

Subbotin,

Vdodovich

et al. 2024

Inland Water Biol

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Ichthyoplankton in the northern part of the Black Sea under prolongation of summer hydrological season in 2020

Klimova,

Subbotin,

Vdodovich

et al. 2024

Biologiâ vnutrennih vod

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The species diversity and spatial distribution of ichthyoplankton in the shelf and deep-sea waters of the northern half of the Black Sea near the Crimean Peninsula and the shores of the Caucasus under the conditions of prolongation of the summer hydrological season 2020 for September–October are presented. The high temperatures of the upper layer of the sea, peculiar of the summer spawning season, caused a continuation of productive spawning of warm-water fish. Eggs and larvae of 19 species from 12 families were identified in the ichthyoplankton. The maximum number of eggs was 302 ind./m2, and larvae — 58 ind./m2. Eggs and larvae of the mass commercial species Engraulis encrasicolus (L., 1758) dominated, whose share in the total population was 92.9 and 84.2% respectively. The highest abundance of ichthyoplankton corresponded to areas with minimal dynamic activity and maximum warming within the limits of coastal-shelf quasi-stationary anticyclonic vortices characteristic of the summer hydrological season.

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Azov Anchovy Engraulis encrasicolus maeoticus (Engraulidae) under the Sea of Azov Salinization in 2014–2018

Cited by 3 publications

References 7 publications

Seasonal dynamics of the total lipid content in the body of the anchovy Engraulis encrasicolus (Linnaeus, 1758) in 2017-2020

Seasonal dynamics of the total lipid content in the body of the anchovy Engraulis encrasicolus (Linnaeus, 1758) in 2017-2020

Ichthyoplankton in the Northern Part of the Black Sea under the Prolongation of Summer Hydrological Season in 2020

Ichthyoplankton in the northern part of the Black Sea under prolongation of summer hydrological season in 2020

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