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Pregled bibliografske jedinice broj: 913751

The ecology of the genus Leptocylindrus in a highly structured ecosystem, the northern Adriatic


(BGBM) Marić Pfannkuchen, Daniela; Kužat, Nataša; Godrijan, Jelena; Smodlaka Tanković, Mirta; Baričević, Ana; Pustijanac, Emina; Jahn, Regine; Ivančić, Ingrid; Pfannkuchen, Martin
The ecology of the genus Leptocylindrus in a highly structured ecosystem, the northern Adriatic // Società Botanica Italiana, Gruppo di Algologia, Riunione Scientifica Annuale, Book of abstracts / Cabrini, Marina ; Cataletto, Bruno ; Falace, Annalisa ; Honsell, Giorgio ; Petrera, Francesca ; Spoto, Maurizio (ur.).
Trst: Università degli Studi di Trieste, 2017. str. 38-38 (predavanje, međunarodna recenzija, sažetak, znanstveni)


Naslov
The ecology of the genus Leptocylindrus in a highly structured ecosystem, the northern Adriatic

Autori
Marić Pfannkuchen, Daniela ; Kužat, Nataša ; Godrijan, Jelena ; Smodlaka Tanković, Mirta ; Baričević, Ana ; Pustijanac, Emina ; Jahn, Regine ; Ivančić, Ingrid ; Pfannkuchen, Martin

Kolaboracija
BGBM

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Società Botanica Italiana, Gruppo di Algologia, Riunione Scientifica Annuale, Book of abstracts / Cabrini, Marina ; Cataletto, Bruno ; Falace, Annalisa ; Honsell, Giorgio ; Petrera, Francesca ; Spoto, Maurizio - Trst : Università degli Studi di Trieste, 2017, 38-38

Skup
Gruppo di Algologia, Riunione Scientifica Annuale

Mjesto i datum
Trst, Italija, 10-11.11.2017

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Fitoplankton, Jadransko more, dijatomeje, Leptocylindrus
(Phytoplankton, Adriatic sea, diatoms, Leptocylindrus)

Sažetak
The marine diatom genusLeptocylindrusis a major component of phytoplankton blooms in coastal ecosystems worldwide, however, little is known about the ecology and meticulous species composition of this genus in the Adriatic Sea. Although Leptocylindrus danicus andL. minimus have been reported from numerous studies conducted in Adriatic, there has been neither unequivocal species identification nor focused examination of the temporal abundance of Leptocylindrus in this region. In a recent reappraisal of Leptocylindrus by Nanjappa et al. (2013) five species and one new genus were identified using both morphological and molecular markers. We here describe the temporal distribution of the genus Leptocylindrus based on 45 years of records, revealing that this diatom is a key component of the seasonal phytoplankton cycle, with greatest abundance in the spring and autumn. Using light and scanning electron microscopy as well as genetic analysis based on the nuclear- encoded rDNA regions, our study unambiguously revealed three species new for the Adriatic Sea, Leptocylindrus hargravesii, Leptocylindrus convexus and Leptocylindrus aporus. Furthermore, we investigated the growth, auxospore and resting spore formation of one of the Leptocylindrus species under different nutrient regimes. The ecology, physiology and evolution of this significant diatom genus should be further investigated.

Izvorni jezik
Engleski

Znanstvena područja
Interdisciplinarne prirodne znanosti



POVEZANOST RADA


Projekt / tema
HRZZ-UIP-2014-09-6563 - Životne strategije fitoplanktona u sjevernom Jadranu (Andreas Pfannkuchen Martin, )

Ustanove
Institut "Ruđer Bošković", Zagreb