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Pregled bibliografske jedinice broj: 603683

The influence of European sea bass farming on the level of heterotrophic bacteria in marine water assessed by SimPlate® substrate test


Kapetanović, Damir; Dragun, Zrinka; Vardić Smrzlić, Irena; Valić, Damir; Zorić, Lana; Teskeredžić, Emin
The influence of European sea bass farming on the level of heterotrophic bacteria in marine water assessed by SimPlate® substrate test // Fresenius environmental bulletin, 22 (2013), 4b; 1274-1279 (međunarodna recenzija, članak, znanstveni)


Naslov
The influence of European sea bass farming on the level of heterotrophic bacteria in marine water assessed by SimPlate® substrate test

Autori
Kapetanović, Damir ; Dragun, Zrinka ; Vardić Smrzlić, Irena ; Valić, Damir ; Zorić, Lana ; Teskeredžić, Emin

Izvornik
Fresenius environmental bulletin (1018-4619) 22 (2013), 4b; 1274-1279

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Aquaculture; HPC; marine agar; MTSA; substrate test

Sažetak
Intense fish farming could affect the microbial quality of marine water in aquacultures and surrounding areas. Our aim in this study was to investigate the influence of several sea bass farms along the Croatian Adriatic coast on the abundance of heterotrophic bacteria (HPC) in marine water as indicator of organic enrichment. For that purpose, substrate SimPlate® test was introduced for HPC enumeration in marine water. Optimal conditions for HPC monitoring were established based on comparison of the results obtained at two incubation temperatures (22C and 35C), as well as comparison of the results obtained by substrate test and by traditional spread plate method. Combination of SimPlate® test and incubation temperature of 22°C was best suited for monitoring purposes, since it sustains growth of both naturally present and potentially pathogenic marine bacteria, and enables growth of marine bacteria which cannot grow on solid media. Preliminary assessment of marine water in selected aquacultures (June 2007 - October 2008) indicated that farming activities still did not reach critical impact on HPC abundance (0.23×103-1.04×105 MPN/mL). However, observed increasing trend of HPCs over the studied period was an indication that marine water in the vicinity of aquacultures should be occasionally monitored for organic pollution.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Veterinarska medicina



POVEZANOST RADA


Projekt / tema
098-0982934-2721 - Stanične promjene u vodnih organizama pobuđene metalima (Marijana Erk, )
098-0982934-2752 - Patologija organizama iz voda u odnosu na zagađivala i akvakulturu (Damir Kapetanović, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus