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ISSN 打印: 1521-9429

ISSN 在线: 1940-4328

SJR: 0.168 SNIP: 0.377 CiteScore™:: 0.6 H-Index: 11

Indexed in

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

卷 17, 册 4, 2015, pp. 363-370
DOI: 10.1615/InterJAlgae.v17.i4.40
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摘要

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).

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