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 Bibliografske baze podataka

Pregled bibliografske jedinice broj: 935306

Časopis

Autori: Mance, Diana; Mance, Davor; Vukić Lušić, Darija
Naslov: Environmental isotope 18O in coastal karst spring waters as a possible predictor of marine microbial pollution
Izvornik: Acta Adriatica (0001-5113) 59 (2018), 1; 3-16
Vrsta rada: članak
Ključne riječi: : common property resources: natural resources, microbial contamination, nuclear physics: stable isotopes, spectroscopic techniques
Sažetak:
We tested the validity of the traditional hypothesis of a causal effect between rainfall occurrence, groundwater discharging into the sea, and marine microbial contamination. For groundwater characterisation we used the 18O isotope. Stable isotope 18O of water is a physical, naturally occurring environmental tracer. Its usefulness as tracer in hydrology has repeatedly been demonstrated, especially in karst regions such as the Adriatic Sea coastal belt. We tested the approach on locations in Bakar Bay and selected adjacent Rijeka city beaches. To test for statistical associations, we used the Panel Data Pairwise Granger Causality test. At examined locations, we found statistically significant relationships between the amount of rainfall and the abundance of 18O isotope in groundwater, as well as relationships between the abundance of 18O isotope in groundwater and faecal bacteria concentrations. Accordingly, 18O isotope, when used as an indicator for the functioning of karstic groundwater systems, may also be used as predictor of faecal contamination of bathing waters in associated karst littoral areas. We believe this physical method could be a valuable addition to present methods of predicting microbiological contamination and economic allocation of stock and flow pollutants in scarce common pool resources such as fresh water basins, springs and beaches.
Izvorni jezik: ENG
Rad je indeksiran u
bazama podataka:
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Fizika,Javno zdravstvo i zdravstvena zaštita,Ekonomija
URL Internet adrese: http://jadran.izor.hr/acta/pdf/59_1_pdf/59_1_1.pdf
https://hrcak.srce.hr/204577
URL cjelovitog teksta:
Časopis izlazi u samo elektroničkom izdanju: NE
Google Scholar: Environmental isotope 18O in coastal karst spring waters as a possible predictor of marine microbial pollution
Upisao u CROSBI: Diana Mance (diana.mance@uniri.hr), 19. Tra. 2018. u 07:23 sati



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