Accès libre

Excess seawater salinity in the Puck Lagoon, a shallow part of Puck Bay (southern Baltic Sea)

Maciej Matciak

Maciej Matciak

Division of Physical Oceanography and Climate Research, Faculty of Oceanography and Geography, University of Gdańsk
Recherchez cet auteur sur
Sciendo|Google Scholar
Matciak, Maciej
, 
Marta Małgorzata Misiewicz

Marta Małgorzata Misiewicz

Division of Physical Oceanography and Climate Research, Faculty of Oceanography and Geography, University of Gdańsk
Recherchez cet auteur sur
Sciendo|Google Scholar
Misiewicz, Marta Małgorzata
, 
Lena Szymanek

Lena Szymanek

Department of Fisheries Oceanography and Marine Ecology, National Marine Fisheries Research Institute
Recherchez cet auteur sur
Sciendo|Google Scholar
Szymanek, Lena
 et 
Weronika Sowińska

Weronika Sowińska

Graduate studies, Faculty of Oceanography and Geography, University of Gdańsk
Recherchez cet auteur sur
Sciendo|Google Scholar
Sowińska, Weronika
  
15 avr. 2025
Excess seawater salinity in the Puck Lagoon, a shallow part of Puck Bay (southern Baltic Sea)'s Cover Image
À propos de cet article
Article précédent
Article suivant
Citez
Télécharger la couverture
Catégorie d'article: Short communications
Publié en ligne: 15 avr. 2025
Pages: 50 - 58
Reçu: 19 sept. 2024
Accepté: 15 janv. 2025
DOI: https://doi.org/10.26881/oahs-2025.1.05
Mots clés
© 2025 Maciej Matciak et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Figure 1

Area of the Puck Bay. The shallow parts are denoted as WS and VS; the deepest part is denoted as KH. KH, Kuźnica Hollow; VS, Virgin Sands; WS, Western Sands.
Area of the Puck Bay. The shallow parts are denoted as WS and VS; the deepest part is denoted as KH. KH, Kuźnica Hollow; VS, Virgin Sands; WS, Western Sands.

Figure 2

Locations of sampling sites in the Puck Lagoon and Outer Puck Bay during research in the summer of 2020–2022.
Locations of sampling sites in the Puck Lagoon and Outer Puck Bay during research in the summer of 2020–2022.

Figure 3

Spatial distributions of surface seawater salinity in the Puck Lagoon in the summer of 2020–2022.
Spatial distributions of surface seawater salinity in the Puck Lagoon in the summer of 2020–2022.

Figure 4

Vertical salinity variability at reference sampling sites in the Outer Puck Bay in the summer of 2020–22 (A). Surface seawater salinity [g∙kg−1] distribution in the Puck Bay on 17–19 August 2022 (B). Surface seawater temperature [°C] distribution in the Puck Bay on 17–19 August 2022 (C).
Vertical salinity variability at reference sampling sites in the Outer Puck Bay in the summer of 2020–22 (A). Surface seawater salinity [g∙kg−1] distribution in the Puck Bay on 17–19 August 2022 (B). Surface seawater temperature [°C] distribution in the Puck Bay on 17–19 August 2022 (C).

Monthly precipitation sums [mm∙m−2] in the region of Puck Bay in the summer of 2020–2022 and the multiyear (2008–2024) average values (https://danepubliczne_imgw_pl/pl/datastore)_ Precipitation values in the months when seawater salinity measurements took place are in bold_

June July August
Hel Gdynia Rozewie Cape Hel Gdynia Rozewie Cape Hel Gdynia Rozewie Cape
2020 45.7 75.8 40.5 35.6 27.9 65.8 34.5 33.7 39.2
2021 17 7.6 5.5 44.4 48.1 42.8 74.3 79.2 107.6
2022 35 24 10.5 84.2 36.5 66.8 26.8 56.6 56.5
Average (2008–2024) 49.9 40.5 43.1 90.0 67.3 80.8 62.1 46.0 72.3

Basic statistics of the surface seawater salinity [g∙kg−1] in the Puck Lagoon_

Date Number of data Mean (stand. dev.) Minimum Maximum
24–25.06.2020a 17 7.584 (0.035) 7.510 (Z21) 7.638 (Z6)
24–25.06.2020b 6 7.309 (0.246) 6.761 (Z23) 7.447 (Z12)
30.08.2020a 15 7.602 (0.056) 7.505 (Z13) 7.714 (Z3)
30.08.2020b 5 7.069 (0.281) 6.664 (Z23) 7.380 (Z16)
30.06.2021a 8 7.577 (0.061) 7.503 (Z4) 7.681 (Z11)
30.06.2021b 12 7.338 (0.157) 6.998 (Z22) 7.493 (Z10)
17.08.2022a 20 7.594 (0.057) 7.505 (Z12) 7.707 (Z2)
17.08.2022b 3 7.052 (0.302) 6.652 (Z23) 7.381 (Z20)
Langue:
Anglais
Périodicité:
4 fois par an
Sujets de la revue:
Chimie, Chimie, autres, Géosciences, Géosciences, autres, Sciences de la vie, Sciences de la vie, autres
RSS Feed de la revue