First Report of the Scandium Element in <em>Pagrus pagrus</em> Otoliths: A Potential Indicator of Thermal Activity From Gökçeada Island, Turkey

Bayram Kızılkaya, Hakan Ayyıldız, Aytaç Altın & Şükran Yalçın Özdilek

doi:https://doi.org/10.29329/actanatsci.2021.314.6

Original article | Acta Natura et Scientia 2021, Vol. 2(1) 35-39

First Report of the Scandium Element in Pagrus pagrus Otoliths: A Potential Indicator of Thermal Activity From Gökçeada Island, Turkey

Bayram Kızılkaya, Hakan Ayyıldız, Aytaç Altın & Şükran Yalçın Özdilek

pp. 35 - 39 | DOI: https://doi.org/10.29329/actanatsci.2021.314.6 | Manu. Number: MANU-2104-07-0001.R2

Published online: May 17, 2021 | Number of Views: 97 | Number of Download: 801

Save PDF

Abstract

In this study, surface morphology and chemical structure of Pagrus pagrus (Linnaeus 1758) sagittal otolith from the shores of Gizli liman to Kefalos Cape in the north of Gökçeada Island, Turkey were investigated using scanning electron microscopy (SEM) and energy dispersion X-ray spectroscopy (EDS) analyses. According to the results of SEM analysis, the species was found to be over two years old. The age rings of P. pagrus were clearly identified on the otolith by SEM. According to the EDS results, it was examined that the element contents of age rings and regions between the sagittal otoliths obtained by EDS analysis. It was observed that calcium, carbon, and oxygen elements that form the calcium carbonate were the highest in EDS analysis. In addition, it has been found that the percentage of protein in ring structures, especially, in rings related to the age factor showed an increase. It can be said that this structural difference plays a major role in the clarification of age ring. Furthermore, the scandium (Sc) element was firstly discovered in the structure of the sagittal otoliths of P. pagrus from Gökçeada, Turkey. Scandium is one of the indicator elements in thermal regions. This study describes the presence of scandium trace element for the first time in the structure of otolith.

Keywords: Otolith chemistry, Scandium, Red porgy, Gökçeada

How to Cite this Article?

APA 6th edition
Kizilkaya, B., Ayyildiz, H., Altin, A. & Ozdilek, S.Y. (2021). First Report of the Scandium Element in Pagrus pagrus Otoliths: A Potential Indicator of Thermal Activity From Gökçeada Island, Turkey . Acta Natura et Scientia, 2(1), 35-39. doi: 10.29329/actanatsci.2021.314.6

Harvard
Kizilkaya, B., Ayyildiz, H., Altin, A. and Ozdilek, S. (2021). First Report of the Scandium Element in Pagrus pagrus Otoliths: A Potential Indicator of Thermal Activity From Gökçeada Island, Turkey . Acta Natura et Scientia, 2(1), pp. 35-39.

Chicago 16th edition
Kizilkaya, Bayram, Hakan Ayyildiz, Aytac Altin and Sukran Yalcin Ozdilek (2021). "First Report of the Scandium Element in Pagrus pagrus Otoliths: A Potential Indicator of Thermal Activity From Gökçeada Island, Turkey ". Acta Natura et Scientia 2 (1):35-39. doi:10.29329/actanatsci.2021.314.6.

References

Alekseev, F. (1982). Hermaphroditism in sparid fishes (Perciformes, Sparidae): 1. Protogyny in porgies, Pagrus pagrus, P. orphus, P. ehrenbergi and P. auriga, from West Africa. Journal of Ichthyology, 22, 85-94. [Google Scholar]
Ashford, J. R., Jones, C. M., Hofmann, E. E., Everson, I., Moreno, C. A., Duhamel, G., & Williams, R. (2008). Otolith chemistry indicates population structuring by the Antarctic circumpolar current. Canadian Journal of Fisheries and Aquatic Sciences, 65(2), 135-146. https://doi.org/10.1139/f07-158 [Google Scholar] [Crossref]
Campana, S., Chouinard, G., Hanson, J., Frechet, A., & Brattey, J. (2000). Otolith elemental fingerprints as biological tracers of fish stocks. Fisheries Research, 46(1-3), 343-357. https://doi.org/10.1016/S0165-7836(00)00158-2 [Google Scholar] [Crossref]
Campana, S. E. (1999). Chemistry and composition of fish otoliths: Pathways, mechanisms and applications. Marine Ecology Progress Series, 188, 263-297. https://doi.org/10.3354/meps188263 [Google Scholar] [Crossref]
Campana, S. E., & Neilson, J. D. (1985). Microstructure of fish otoliths. Canadian Journal of Fisheries and Aquatic Sciences, 42(5), 1014-1032. https://doi.org/10.1139/f85-127 [Google Scholar] [Crossref]
Finlowbates, T., & Stumpfl, E. F. (1981). The behavior of so-called immobile elements in hydrothermally altered rocks associated with volcanogenic submarine-exhalative ore deposits. Mineralium Deposita, 16(2), 319-328. https://doi.org/10.1007/BF00202743 [Google Scholar] [Crossref]
Gillanders, B. M., & Kingsford, M. J. (2000). Elemental fingerprints of otoliths of fish may distinguish estuarine 'nursery' habitats. Marine Ecology Progress Series, 201, 273-286. https://doi.org/10.3354/meps201273 [Google Scholar] [Crossref]
Labropoulou, M., Machias, A., & Tsimenides, N. (1999). Habitat selection and diet of juvenile red porgy, Pagrus pagrus (Linnaeus, 1758). Fishery Bulletin, 97(3), 495-507. [Google Scholar]
Manooch, C. S. III., & Hassler, W. W. (1978). Synopsis of biological data on the red porgy, Pagrus pagrus (Linnaeus). NOAA Technical Report National Marine Fisheries Service (NMFS) Circular 412. FAO Fisheries Synopsis No. 116. Washington, D.C., USA. [Google Scholar]
Oudin, E., & Cocherie, A. (1988). Fish debris record the hydrothermal activity in the Atlantis-II Deep sediments (Red Sea). Geochimica et Cosmochimica Acta, 52(1), 177-184. https://doi.org/10.1016/0016-7037(88)90065-8 [Google Scholar] [Crossref]
Rooker, J. R., Secor, D. H., Zdanowicz, V. S., De Metrio, G., & Relini, L. O. (2003). Identification of Atlantic bluefin tuna (Thunnus thynnus) stocks from putative nurseries using otolith chemistry. Fisheries Oceanography, 12(2), 75-84. https://doi.org/10.1046/j.1365-2419.2003.00223.x [Google Scholar] [Crossref]
Steer, M. A., Halverson, G. P., Fowler, A. J., & Gillanders, B. M. (2010). Stock discrimination of southern garfish (Hyporhamphus melanochir) by stable isotope ratio analysis of otolith aragonite. Environmental Biology of Fishes, 89(3-4), 369-381. https://doi.org/10.1007/s10641-010-9670-5 [Google Scholar] [Crossref]
Thorrold, S. R., & Swearer, S. E. (2009). Otolith chemistry. In: B. S. Green, B. D. Mapstone, G. Carlos, & G. A. Begg (Eds.), Tropical fish otoliths: Information for assessment, management and ecology (pp. 249-295). Springer Netherlands. [Google Scholar]
Vassilopoulou, V., & Papaconstantinou, C. (1992). Age, growth and mortality of the red porgy, Pagrus pagrus, in the eastern Mediterranean Sea (Dodecanese, Greece). Vie et Milieu, 42(1), 51-55. [Google Scholar]

Volume 2 Issue 1

June 2021

All Articles