Using otolith microchemical analysis to investigate the importance of brackish bays for pike ( Esox lucius Linnaeus, 1758) reproduction in the southern Baltic Sea

2019 ◽  
Vol 28 (4) ◽  
pp. 602-610
Author(s):  
Sören Möller ◽  
Helmut M. Winkler ◽  
Andreas Klügel ◽  
Stefan Richter
Keyword(s):  
Baltic Sea ◽  
Esox Lucius ◽  
Pike Esox Lucius ◽  
Southern Baltic Sea ◽  
Microchemical Analysis ◽  
Southern Baltic

Holocene diatom biostratigraphy of the SW Gulf of Gdańsk, Southern Baltic Sea (part III)

2008 ◽  
Vol 37 (4) ◽  
Author(s):  
Małgorzata Leśniewska ◽  
Małgorzata Witak
Keyword(s):  
Baltic Sea ◽  
The South ◽  
Gulf Of Gdańsk ◽  
The Baltic Sea ◽  
Southern Baltic Sea ◽  
Gulf Of Gdansk ◽  
Southern Baltic ◽  
The Baltic ◽  
Palaeoenvironmental Changes

Holocene diatom biostratigraphy of the SW Gulf of Gdańsk, Southern Baltic Sea (part III)The palaeoenvironmental changes of the south-western part of the Gulf of Gdańsk during the last 8,000 years, with reference to the stages of the Baltic Sea, were reconstructed. Diatom analyses of two cores taken from the shallower and deeper parts of the basin enabled the conclusion to be drawn that the microflora studied developed in the three Baltic phases: Mastogloia, Littorina and Post-Littorina. Moreover, the so-called anthropogenic assemblage was observed in subbottom sediments of the study area.

Integrated Research of the Southern Baltic Sea during Cruise 42 of the R/V AkademikNikolaj Strakhov

Oceanology ◽  
2020 ◽  
Vol 60 (4) ◽  
pp. 565-566
Author(s):  
D. V. Dorokhov ◽  
V. T. Paka ◽  
A. A. Kondrashov ◽  
I. Yu. Dudkov ◽  
M. F. Markiyanova
Keyword(s):  
Baltic Sea ◽  
Southern Baltic Sea ◽  
Integrated Research ◽  
Southern Baltic

scholarly journals Argo floats in the southern Baltic Sea

Oceanologia ◽  
2020 ◽  
Vol 62 (4) ◽  
pp. 478-488
Author(s):  
Waldemar Walczowski ◽  
Małgorzata Merchel ◽  
Daniel Rak ◽  
Piotr Wieczorek ◽  
Ilona Goszczko
Keyword(s):  
Baltic Sea ◽  
Southern Baltic Sea ◽  
Argo Floats ◽  
Southern Baltic

Fish as a winter reservoir for Vibrio spp. in the southern Baltic Sea coast

2021 ◽  
pp. 103574
Author(s):  
Lars Möller ◽  
Bernd Kreikemeyer ◽  
Gunnar Gerdts ◽  
Günter Jost ◽  
Matthias Labrenz
Keyword(s):  
Baltic Sea ◽  
Southern Baltic Sea ◽  
Southern Baltic ◽  
Vibrio Spp ◽  
Sea Coast

scholarly journals The Effect of Abiotic Factors on Abundance and Photosynthetic Performance of Airborne Cyanobacteria and Microalgae Isolated from the Southern Baltic Sea Region

Cells ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 103
Author(s):  
Kinga Wiśniewska ◽  
Sylwia Śliwińska-Wilczewska ◽  
Anita Lewandowska ◽  
Marta Konik
Keyword(s):  
Baltic Sea ◽  
Abiotic Factors ◽  
Photosynthetic Performance ◽  
Culture Collection ◽  
Terrestrial Environment ◽  
Territorial Expansion ◽  
Southern Baltic Sea ◽  
Baltic Sea Region ◽  
Colonization Potential ◽  
Southern Baltic

Cyanobacteria and microalgae present in the aquatic or terrestrial environment may be emitted into the air and transported along with air masses over long distances. As a result of staying in the atmosphere, these organisms may develop a greater tolerance to stressful factors, but this topic is still relatively unknown. The main aim was to show an autecological characteristic of some airborne microalgae and cyanobacteria strains by a factorial laboratory experiment approach, including changes in irradiance, temperature, and salinity conditions. The additional purpose of this work was also to present part of the Culture Collection of Baltic Algae (CCBA) collection, which consists of airborne algae (AA) isolated from the atmospheric air of the southern Baltic Sea region. Altogether, 61 strains of airborne cyanobacteria and microalgae from the southern Baltic Sea region were isolated from May 2018 to August 2020. Selected microorganisms were tested in controlled laboratory conditions to identify their response to different irradiance (10–190 µmol photons m−2 s−1), temperature (13–23 °C), and salinity conditions (0–36 PSU). The highest numbers of cells (above 30 × 105 cell mL−1) were recorded for cyanobacterium Nostoc sp., and for diatoms Nitzschia sp., Amphora sp., and Halamphora sp. We found that for cyanobacterium Nostoc sp. as well as for green alga Coccomyxa sp. the maximum cell concentrations were recorded at the salinity of 0 PSU. Moreover, cyanobacteria Planktolyngbya contorta, Pseudanabaena catenata, Leptolyngbya foveolarum, Gloeocapsa sp., and Rivularia sp. were able to grow only at a salinity of 0 PSU. On the other hand, in the range of 16–24 PSU, the highest cell numbers of examined diatoms have been identified. Our research provided that deposited airborne microalgae and cyanobacteria showed full colonization potential. The present experiment suggests that the adaptive abilities of microorganisms, in particular those producing toxins, may contribute to the spread in the future. Thus, it may increase human exposure to their negative health effects. Any distinctive adaptations of the genera give them an additional competitive advantage and a greater chance for territorial expansion.

scholarly journals A system for the determination of surface water pCO2 in a highly variable environment, exemplified in the southern Baltic Sea

Oceanologia ◽  
2021 ◽  
Vol 63 (2) ◽  
pp. 276-282
Author(s):  
Marcin Stokowski ◽  
Przemysław Makuch ◽  
Krzysztof Rutkowski ◽  
Marcin Wichorowski ◽  
Karol Kuliński
Keyword(s):  
Surface Water ◽  
Baltic Sea ◽  
Variable Environment ◽  
Southern Baltic Sea ◽  
Southern Baltic
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