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Pregled bibliografske jedinice broj: 1195789

87Sr/86Sr isotope ratio as a natural geochemical marker in the Krka River


Šariri, Sara; Irrgeher, Johanna; Bandoniene, Donata; Prohaska, Thomas; Wagner, Stefan; Zitek, Andreas; Mijošek, Tatjana; Valić, Damir; Kralj, Tomislav; Karamatić, Ivana et al.
87Sr/86Sr isotope ratio as a natural geochemical marker in the Krka River // 6. simpozij studenata doktorskih studija PMF-a : knjiga sažetaka = 6th Faculty of Science PhD student symposium : book of abstracts / Schneider, Petra (ur.).
Zagreb: Faculty of Science, University of Zagreb, Croatia, 2022. str. 228-229 (poster, domaća recenzija, sažetak, znanstveni)


CROSBI ID: 1195789 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
87Sr/86Sr isotope ratio as a natural geochemical marker in the Krka River

Autori
Šariri, Sara ; Irrgeher, Johanna ; Bandoniene, Donata ; Prohaska, Thomas ; Wagner, Stefan ; Zitek, Andreas ; Mijošek, Tatjana ; Valić, Damir ; Kralj, Tomislav ; Karamatić, Ivana ; Redžović, Zuzana ; Ivanković, Dušica ; Dragun, Zrinka ; Filipović Marijić, Vlatka

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

Izvornik
6. simpozij studenata doktorskih studija PMF-a : knjiga sažetaka = 6th Faculty of Science PhD student symposium : book of abstracts / Schneider, Petra - Zagreb : Faculty of Science, University of Zagreb, Croatia, 2022, 228-229

ISBN
978-953-6076-93-2

Skup
6. simpozij studenata doktorskih studija PMF-a = 6th Faculty of Science PhD student symposium

Mjesto i datum
Zagreb, Hrvatska, 23-24.04.2022

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
karst ; geochemical tracer ; National Park

Sažetak
Due to its local and temporal stability, the 87Sr/86Sr isotope ratio is increasingly used as a geochemical tracer in environmental science [1]. In the present study, we analyzed the 87Sr/86Sr isotope ratio and Sr/Ca elemental mass fraction ratio in water from the karst Krka River and its tributaries to assess the natural variability of these ratios for applications such as geochemical fingerprinting and migrations of fish. Although the lower part of the Krka River watercourse was proclaimed a national park, its upstream watercourse has been impacted by inappropriately treated wastewaters for decades and Sr isotopes could be used as natural tracer in future studies. Water was sampled in July 2021, at eight locations: three along the main Krka River watercourse, one at each of the four upstream tributaries, and one from the basins with industrial wastewater (Fig. 1.). After Sr/matrix separation by ion exchange chromatography, Sr isotope ratios were measured by MC-ICP-MS. The 87Sr/86Sr ratios were consistent with the expected signatures according to the geological age of the study area (0.70741 - 0.70771), while the Sr/Ca ratios ranged from 0.00151 to 0.0162 and particularly high ratio was determined in the Butišnica tributary. The sample from the Brljan Lake showed mixing of the Butišnica River with the main Krka River, indicating the influence of this tributary on the Krka River. Those results represent initial data for future studies on the Krka River, especially on its lower course, which is a unique natural phenomenon and needs strict protection.

Izvorni jezik
Hrvatski, engleski

Znanstvena područja
Geologija, Interdisciplinarne prirodne znanosti



POVEZANOST RADA


Projekti:
HRZZ-IP-2020-02-8502 - Integrirana procjena odgovora akvatičkih organizama na izloženost metalima: ekspresija gena, bioraspoloživost, toksičnost i biomarkerski odgovori (BIOTOXMET) (Filipović Marijić, Vlatka, HRZZ - 2020-02) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Poveznice na cjeloviti tekst rada:

www.pmf.unizg.hr

Citiraj ovu publikaciju:

Šariri, Sara; Irrgeher, Johanna; Bandoniene, Donata; Prohaska, Thomas; Wagner, Stefan; Zitek, Andreas; Mijošek, Tatjana; Valić, Damir; Kralj, Tomislav; Karamatić, Ivana et al.
87Sr/86Sr isotope ratio as a natural geochemical marker in the Krka River // 6. simpozij studenata doktorskih studija PMF-a : knjiga sažetaka = 6th Faculty of Science PhD student symposium : book of abstracts / Schneider, Petra (ur.).
Zagreb: Faculty of Science, University of Zagreb, Croatia, 2022. str. 228-229 (poster, domaća recenzija, sažetak, znanstveni)
Šariri, S., Irrgeher, J., Bandoniene, D., Prohaska, T., Wagner, S., Zitek, A., Mijošek, T., Valić, D., Kralj, T. & Karamatić, I. (2022) 87Sr/86Sr isotope ratio as a natural geochemical marker in the Krka River. U: Schneider, P. (ur.)6. simpozij studenata doktorskih studija PMF-a : knjiga sažetaka = 6th Faculty of Science PhD student symposium : book of abstracts.
@article{article, author = {\v{S}ariri, Sara and Irrgeher, Johanna and Bandoniene, Donata and Prohaska, Thomas and Wagner, Stefan and Zitek, Andreas and Mijo\v{s}ek, Tatjana and Vali\'{c}, Damir and Kralj, Tomislav and Karamati\'{c}, Ivana and Red\v{z}ovi\'{c}, Zuzana and Ivankovi\'{c}, Du\v{s}ica and Dragun, Zrinka and Filipovi\'{c} Mariji\'{c}, Vlatka}, editor = {Schneider, P.}, year = {2022}, pages = {228-229}, keywords = {karst, geochemical tracer, National Park}, isbn = {978-953-6076-93-2}, title = {87Sr/86Sr isotope ratio as a natural geochemical marker in the Krka River}, keyword = {karst, geochemical tracer, National Park}, publisher = {Faculty of Science, University of Zagreb, Croatia}, publisherplace = {Zagreb, Hrvatska} }
@article{article, author = {\v{S}ariri, Sara and Irrgeher, Johanna and Bandoniene, Donata and Prohaska, Thomas and Wagner, Stefan and Zitek, Andreas and Mijo\v{s}ek, Tatjana and Vali\'{c}, Damir and Kralj, Tomislav and Karamati\'{c}, Ivana and Red\v{z}ovi\'{c}, Zuzana and Ivankovi\'{c}, Du\v{s}ica and Dragun, Zrinka and Filipovi\'{c} Mariji\'{c}, Vlatka}, editor = {Schneider, P.}, year = {2022}, pages = {228-229}, keywords = {karst, geochemical tracer, National Park}, isbn = {978-953-6076-93-2}, title = {87Sr/86Sr isotope ratio as a natural geochemical marker in the Krka River}, keyword = {karst, geochemical tracer, National Park}, publisher = {Faculty of Science, University of Zagreb, Croatia}, publisherplace = {Zagreb, Hrvatska} }




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