Assessment of production of eggs of eastern Baltic cod (Gadus morhua callarias L.) on the basis of long-term ichthyoplankton data

Karasiova, E. M.

doi:10.1134/s1062360411030076

Cited by 2 publications

(3 citation statements)

References 7 publications

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“…Saline water volume of the Baltic Sea, however, shows considerable increase since the 1993 Major Baltic Inflow ( Figure 2.5.2(a)) and due to the following inflows in 1997, 2003 and 2014. Cod biomass values were estimated to be slightly higher around 2010, which might reflect the period with sufficient conditions after 2003 (Karasiova 2011). This is in an agreement with the highest values of cod stock size indicator ( Figure 2.5.2(a)).…”

Section: Phytoplankton Blooms In the Baltic Seasupporting

confidence: 82%

“…As a result, cod reproduction in the eastern areas of the sea, including the Gdansk Deep, almost completely ceased and continued only in the Bornholm Basin (Nielsen 1998). Karasiova (2011) found a positive correlation between the interannual fluctuations of egg production and water volumes with conditions favourable for cod reproduction in the four main spawning areas in the Baltic Sea.…”

Section: Phytoplankton Blooms In the Baltic Seamentioning

confidence: 81%

“…The ICES stock size indicator is a combined biomass index, in kg/h, of cod ≥30 cm from the Baltic International Trawl Survey (BITS) in quarters 1 and 4 in the Baltic Sea subdivisions of 25-28 (ICES 2018). Also, egg counts responded to Major Baltic Inflows with higher values in 1994, 1997 and 2003 (Karasiova 2011). The cod reproductive volume is in minimum in 2000 and in 2011 with the values comparable to low cod reproductive volume values at the end of the stagnation period in the Baltic.…”

Section: Phytoplankton Blooms In the Baltic Seamentioning

confidence: 89%

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Copernicus Marine Service Ocean State Report, Issue 3

Schuckmann¹,

Traon²,

Smith³

et al. 2019

Journal of Operational Oceanography

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Section: Phytoplankton Blooms In the Baltic Seasupporting

confidence: 82%

Section: Phytoplankton Blooms In the Baltic Seamentioning

confidence: 81%

Section: Phytoplankton Blooms In the Baltic Seamentioning

confidence: 89%

See 1 more Smart Citation