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Coccolithophore diversity in open waters of the middle Adriatic Sea in pre and post-winter periods


Skejić, Sanda; Arapov, Jasna; Kovačević, Vedrana; Bužančić, Mia; Bensi, Manuel; Giani, Michele; Bakrač, Ana; Mihanović, Hrvoje; Ninčević Gladan, Živana; Urbini, Lidia; Grbec, Branka
Coccolithophore diversity in open waters of the middle Adriatic Sea in pre and post-winter periods // Marine Micropaleontology, 143 (2018), 30-45 doi:10.1016/j.marmicro.2018.07.006 (međunarodna recenzija, članak, znanstveni)


Naslov
Coccolithophore diversity in open waters of the middle Adriatic Sea in pre and post-winter periods

Autori
Skejić, Sanda ; Arapov, Jasna ; Kovačević, Vedrana ; Bužančić, Mia ; Bensi, Manuel ; Giani, Michele ; Bakrač, Ana ; Mihanović, Hrvoje ; Ninčević Gladan, Živana ; Urbini, Lidia ; Grbec, Branka

Izvornik
Marine Micropaleontology (0377-8398) 143 (2018); 30-45

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Heterococcoliths, holococcoliths, Middle Adriatic Sea, SEM

Sažetak
This research describes coccolithophore assemblages in open middle Adriatic waters, in relation to in-situ environmental parameters measured during the pre-winter (December 2015) and post-winter (April 2016) periods. The study is part of a larger campaign focused on characterising the marine environment before and after the winter dense water formation in the Adriatic. Coccolithophores represented the major component of the phytoplankton community, prevailing over diatoms during the entire investigation period, while their abundance in December was significantly lower than in April. Regarding coccolithophore diversity, 76 taxa were recorded, with the majority being heterococcolithophores (HET). A greater incidence of holococcolithophores (HOL) were recorded in April 2016. Emiliania huxleyi was predominant in the assemblages. During the entire study period, eight coccolithophore species were observed in two life stages (HET and HOL phase): Acanthoica quattrospina, Calcidiscus leptoporus, Coronosphaera mediterranea, Syracosphaera anthos, Syracosphaera pulchra, Syracosphaera bannockii, Syracosphaera histrica and Syracosphaera molischii. Among these, A. quattrospina, S. histrica, S. molischii and S. pulchra appeared in a rare combination HET/HOL phase. The BIOENV analysis indicated that the heterococcolithophore community is best related to pH value, while the holococcolithophore community is significantly affected by more than one environmental variable.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Geofizika, Interdisciplinarne prirodne znanosti

Citiraj ovu publikaciju

Skejić, Sanda; Arapov, Jasna; Kovačević, Vedrana; Bužančić, Mia; Bensi, Manuel; Giani, Michele; Bakrač, Ana; Mihanović, Hrvoje; Ninčević Gladan, Živana; Urbini, Lidia; Grbec, Branka
Coccolithophore diversity in open waters of the middle Adriatic Sea in pre and post-winter periods // Marine Micropaleontology, 143 (2018), 30-45 doi:10.1016/j.marmicro.2018.07.006 (međunarodna recenzija, članak, znanstveni)
Skejić, S., Arapov, J., Kovačević, V., Bužančić, M., Bensi, M., Giani, M., Bakrač, A., Mihanović, H., Ninčević Gladan, Ž., Urbini, L. & Grbec, B. (2018) Coccolithophore diversity in open waters of the middle Adriatic Sea in pre and post-winter periods. Marine Micropaleontology, 143, 30-45 doi:10.1016/j.marmicro.2018.07.006.
@article{article, year = {2018}, pages = {30-45}, DOI = {10.1016/j.marmicro.2018.07.006}, keywords = {heterococcoliths, holococcoliths, Middle Adriatic Sea, SEM}, journal = {Marine Micropaleontology}, doi = {10.1016/j.marmicro.2018.07.006}, volume = {143}, issn = {0377-8398}, title = {Coccolithophore diversity in open waters of the middle Adriatic Sea in pre and post-winter periods}, keyword = {heterococcoliths, holococcoliths, Middle Adriatic Sea, SEM} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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