Pregled bibliografske jedinice broj: 120577
Diatoms as component of microphytoplankton in the marine lake Vlaška (Neretva river estuary, eastern Adriatic)
Diatoms as component of microphytoplankton in the marine lake Vlaška (Neretva river estuary, eastern Adriatic) // Book of Abstracts of the Third International Balkan Botanical Congress "Plant Resources the Creation of New Values" / Redžić, Sulejman ; Đug, Samir (ur.).
Sarajevo, 2003. (poster, međunarodna recenzija, sažetak, znanstveni)
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Naslov
Diatoms as component of microphytoplankton in the marine lake Vlaška (Neretva river estuary, eastern Adriatic)
Autori
Jasprica, Nenad ; Carić, Marina
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Book of Abstracts of the Third International Balkan Botanical Congress "Plant Resources the Creation of New Values"
/ Redžić, Sulejman ; Đug, Samir - Sarajevo, 2003
Skup
International Balkan Botanical Congress "Plant Resources the Creation of New Values" (3 ; 2003)
Mjesto i datum
Sarajevo, Bosna i Hercegovina, 18.05.2003. - 24.05.2003
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
diatoms; lake Vlaška; Neretva river estuary
Sažetak
An investigation of the microphytoplankton (MICRO) in the marine lake Vlaška was carried out as segment of an interdisciplinary research project from April 1999-April 2000. The objective was to determine the structure and dynamics of the MICRO to study its importance in the water column. A total of 145 MICRO taxa were identified, 74 diatoms, 58 dinoflagellates, 8 coccolithophorids, 3 silicoflagellates, and 1 euglenophycean, chlorophycean and cyanophycean each were identified. The MICRO communities consisted mainly of diatoms (an annual average of 74%), while dinoflagellates caused outbursts of growth in autumn. Three peaks of MICRO were observed throughout the year. The first peak was in April 1999, the second in August-September 1999, and the third in April 2000. The first peak reflected the intensive development of the diatoms Thalassiosira sp., Cerataulina pelagica, Chaetoceros compressus, Ch. curvisetus, Hemiaulus hauckii and Leptocylindrus danicus that accounted for up to 78% of the MICRO population. The second peak was mostly (>87% of MICRO cell number) made up of Nitzschia longissima and Scrippsiella trochoidea. The third peak belonged to Cyclotella sp. and Ceratium fusus (94% of MICRO). The surface layer showed fresh and brackish water taxa (Asterionella formosa, Fragillaria crotonensis and others), but they were present at background levels. There were 11 rare diatom taxa (<1% of the total number of samples).
Izvorni jezik
Engleski
Znanstvena područja
Biologija
