Vertical distribution of heterotrophic nanoflagellates in the Baltic Proper

Piwosz, Kasia; Ameryk, Anetta; Wdówka, Klaudia; Mordec, Marlena; Uroosa; Chuvakova, Anastasiya; Khan, Sohrab; Lacaran, Jared Vincent

doi:10.5697/JMZS3739

Artykuł - szczegóły

Tytuł artykułu

Vertical distribution of heterotrophic nanoflagellates in the Baltic Proper

Autorzy

Piwosz Kasia , Ameryk Anetta , Wdówka Klaudia , Mordec Marlena , Uroosa , Chuvakova Anastasiya , Khan Sohrab , Lacaran Jared Vincent

Wybrane pełne teksty z tego czasopisma

Identyfikatory

DOI

10.5697/JMZS3739

Warianty tytułu

Języki publikacji

Abstrakty

Heterotrophic nanoflagellates (HNF) are key players in marine microbial food webs, but their distribution remains poorly understood. We investigated abundance patterns of eleven HNF lineages in the Baltic Proper from May to September 2021 using Catalysed Reporter Deposition-Fluorescence In Situ Hybridisation (CARD-FISH). HNF were most abundant in surface waters, where they reached above 12,000 cells ml−1, in May. Median cell size varied between 3.3–4.1 μm. CRY-1 cryptophytes, Marine Stramenopiles from MAST-2 lineage, and Kathablepharidacea dominated the HNF community in surface and suboxic/sulphidic waters below the halocline. Our results make an important contribution to the understanding of HNF ecology in the Baltic Sea.

Słowa kluczowe

heterotrophic nanoflagellates microbial food web Baltic Sea Marine Stramenopiles MAST cryptophytes CRY-1 Kathablepharidacea CARD-FISH fluorescence in situ hybridisation

Wydawca

Polish Academy of Sciences, Institute of Oceanology
Elsevier

Czasopismo

Oceanologia

Rocznik

2025

Tom

No. 67 (1)

Strony

Art. no. 67101

Opis fizyczny

Bibliogr. 66 poz., map., rys., tab., wykr.

Twórcy

autor

Piwosz Kasia

kpiwosz@mir.gdynia.pl

Department of Fisheries Oceanography and Marine Ecology, National Marine Fisheries Research Institute, Gdynia, Poland

autor

Ameryk Anetta

Department of Fisheries Oceanography and Marine Ecology, National Marine Fisheries Research Institute, Gdynia, Poland

autor

Wdówka Klaudia

Department of Fisheries Oceanography and Marine Ecology, National Marine Fisheries Research Institute, Gdynia, Poland

autor

Mordec Marlena

Department of Fisheries Oceanography and Marine Ecology, National Marine Fisheries Research Institute, Gdynia, Poland

autor

Uroosa

Department of Fisheries Oceanography and Marine Ecology, National Marine Fisheries Research Institute, Gdynia, Poland
Institute of Oceanology of Polish Academy of Sciences, Sopot, Poland

autor

Chuvakova Anastasiya

Department of Fisheries Oceanography and Marine Ecology, National Marine Fisheries Research Institute, Gdynia, Poland

autor

Khan Sohrab

Department of Fisheries Oceanography and Marine Ecology, National Marine Fisheries Research Institute, Gdynia, Poland

autor

Lacaran Jared Vincent

Department of Fisheries Oceanography and Marine Ecology, National Marine Fisheries Research Institute, Gdynia, Poland

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