Document of bibliographic reference 312454

BibliographicReference record

Type

Bibliographic resource

Type of document

Journal article

BibLvlCode

AS

Title

Diversity of phytoplanktonic populations along the Algerian coastline

Abstract

Phytoplankton biodiversity is the basis of the functioning of the aquatic ecosystems. Also, understanding and evaluating the effects of the change in our environment and their impact on planktonic populations is an important element. In fact, this paper was to appreciate the diversity and composition of phytoplankton in relation to some physicochemical parameters. Water samples were collected along the Algerian coastline (Alboran Sea, the Algerian basin and the Middle area), during the period May–June 2013. The study area contained a diversified phytoplankton community (296 species), belonging to 138 genera. The algal groups were represented and classified as dinoflagellates (180 species), diatoms (103 species), cyanophyceae, coccolithophorids, euglenids, and chrysophytes (13 species). The spatial distribution of cell densities revealed a heterogeneous phytoplankton composition dominated by dinoflagellates, which represent 63% of the total abundance, followed by diatoms (35%). Quantitatively, we observed a highest cell density and diatoms abundance in most stations of the Alboran Sea decreasing towards the east (Algerian basin). The peak of dinoflagellates in June was represented by Prorocentrum and Gymnodinium genera.

Bibliographic citation

Boudjenah, M.; Mokrane, Z.; Soualili, D. (2019). Diversity of phytoplanktonic populations along the Algerian coastline. Biodiversity Journal 10(2): 81-92. https://dx.doi.org/10.31396/Biodiv.Jour.2019.10.2.81.92

Topic

Marine

Is peer reviewed

true

Access rights

open access

Is accessible for free

true