Abonnement à la biblothèque: Guest
Portail numérique Bibliothèque numérique eBooks Revues Références et comptes rendus Collections
International Journal on Algae
SJR: 0.229 SNIP: 0.261 CiteScore™: 0.24

ISSN Imprimer: 1521-9429
ISSN En ligne: 1940-4328

International Journal on Algae

DOI: 10.1615/InterJAlgae.v17.i4.40
pages 363-370

Effect of Light Intensity on the Content of Chlorophyll a, Carbon and Nitrogen in Six Species of Dinophyta from the Black Sea (Crimea)

I.M. Mansurova
A.O. Kovalevsky Institute of Marine Biological Researches, 2, Nakhimov Av., Sevastopol 299011, Crimea

RÉSUMÉ

The effect of light on the basic structural characteristics of the Black Sea dinoflagellates was studied with reference to six species: Prorocentrum cordatum, P. micans, P. pusillum, Gyrodinium fissum, Scrippsiella trochoidea and Heterocapsa triquetra. The increase of the light intensity from 10 to 344 µmol m−2·s−1 caused a decrease of the chlorophyll content both per cell and per unit of carbon ranged from 2 times for G. fissum and H. triquetra to 5 times for P. micans and P. pusillum. In most species, C/N ratio increased 1.2−1.4 times. The general equation linking cell volume and carbon content was calculated based on original and literature data (C = 0.377·V0.898).


Articles with similar content:

New for the Black Sea Species Chaetoceros minimus (Bacillariophyta): Field Observations and Experimental Studies
International Journal on Algae, Vol.15, 2013, issue 2
L. A. Pautova, V. A. Silkin, A. V. Lifanchuk
Communities of diatoms on the shells of mollusks of the genus Mytilus L.
International Journal on Algae, Vol.2, 2000, issue 2
L. I. Ryabushko, V. I. Ryabushko
The summer-autumn phytoplankton in the Golden Horn Bay (the Sea of Japan) under conditions of anthropogenic pollution
International Journal on Algae, Vol.8, 2006, issue 3
A. A. Begun
Species of Cyanophyta Diversity in Fly Ash Affected Rice Fields Along National Thermal Plant
International Journal on Algae, Vol.13, 2011, issue 2
Chandeshwar Prasad Shukla, Lakshmi Narayan Shukla, Kaushal Kishore Choudhary
Macrophytobenthos of the Cape Tarkhankut Coastal Water Area (the Crimean Peninsula, Black Sea)
International Journal on Algae, Vol.20, 2018, issue 1
S. Ye. Sadogurskiy