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https://doi.org/10.32582/aa.58.1.2

To what extent the size fraction affects an interpretation of planktonic foraminiferal assemblages - case study from Southern Adriatic

Krešimir MARKULIN   ORCID icon orcid.org/0000-0002-1503-8496 ; Institute of Oceanography and Fisheries, Šetalište Ivana Meštrovića 63, 21000 Split, Croatia
Vlasta ĆOSOVIĆ ; Department of Geology, Faculty of Science, University of Zagreb, Horvatovac 102a, 10000 Zagreb, Croatia

Puni tekst: engleski, pdf (2 MB) str. 25-40 preuzimanja: 232* citiraj
APA 6th Edition
MARKULIN, K. i ĆOSOVIĆ, V. (2017). To what extent the size fraction affects an interpretation of planktonic foraminiferal assemblages - case study from Southern Adriatic. Acta Adriatica, 58 (1), 25-40. https://doi.org/10.32582/aa.58.1.2
MLA 8th Edition
MARKULIN, Krešimir i Vlasta ĆOSOVIĆ. "To what extent the size fraction affects an interpretation of planktonic foraminiferal assemblages - case study from Southern Adriatic." Acta Adriatica, vol. 58, br. 1, 2017, str. 25-40. https://doi.org/10.32582/aa.58.1.2. Citirano 25.09.2021.
Chicago 17th Edition
MARKULIN, Krešimir i Vlasta ĆOSOVIĆ. "To what extent the size fraction affects an interpretation of planktonic foraminiferal assemblages - case study from Southern Adriatic." Acta Adriatica 58, br. 1 (2017): 25-40. https://doi.org/10.32582/aa.58.1.2
Harvard
MARKULIN, K., i ĆOSOVIĆ, V. (2017). 'To what extent the size fraction affects an interpretation of planktonic foraminiferal assemblages - case study from Southern Adriatic', Acta Adriatica, 58(1), str. 25-40. https://doi.org/10.32582/aa.58.1.2
Vancouver
MARKULIN K, ĆOSOVIĆ V. To what extent the size fraction affects an interpretation of planktonic foraminiferal assemblages - case study from Southern Adriatic. Acta Adriatica [Internet]. 2017 [pristupljeno 25.09.2021.];58(1):25-40. https://doi.org/10.32582/aa.58.1.2
IEEE
K. MARKULIN i V. ĆOSOVIĆ, "To what extent the size fraction affects an interpretation of planktonic foraminiferal assemblages - case study from Southern Adriatic", Acta Adriatica, vol.58, br. 1, str. 25-40, 2017. [Online]. https://doi.org/10.32582/aa.58.1.2

Sažetak
Study of planktonic foraminifera, sampled from two levels of a 26 cm thick core, recovered at 1,200 m water depth, sheds some lights on the composition of foraminiferal assemblages that occur
in the Southern Adriatic. Altogether 15 planktonic species (including one referred as undeterminable and two species recorded for the first time in the eastern Adriatic Sea) identified from 0-2 cm and
24-26 cm sediment intervals, were grouped into two assemblages: >63 μm fraction Turborotalita quinqueloba and >125 μm fraction as Globigerina bulloides-Globigerinoides ruber. The differences in core-top and core-bottom assemblages lie in: a) change in the relative proportion of some species; and b) slight differences in diversity indices. The relative proportions of species are strongly controlled by sieve mesh size, whereas the slight increase in diversity follows the increase in sieve mesh size. The benthic foraminifera, although constituting a negligible quantitative factor, show a slight increase in abundance and diversity of species with age.

Ključne riječi
Adriatic Sea; planktonic foraminifera; size fraction; Turborotalita quinqueloba; Globigerina bulloides; Globigerinoides ruber; diversity indices

Hrčak ID: 185166

URI
https://hrcak.srce.hr/185166

[hrvatski]

Posjeta: 567 *