Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 697996

Bacterial community of Vardar chub (Squalius vardarensis): Preliminary results


Kapetanović, Damir; Valić, Damir; Vardić Smrzlić, Irena; Jordanova, Maja; Rebok, Katerina; Ramani, Sheriban; Dragun, Zrinka; Filipović Marijić, Vlatka; Cvetkovikj, Aleksandar; Kostov, Vasil
Bacterial community of Vardar chub (Squalius vardarensis): Preliminary results // International scientific workshop Influence of active mines on freshwater ecosystems / Dragun, Zrinka (ur.).
Zagreb: Ruđer Bošković Institute, 2014. str. 23-24 (predavanje, nije recenziran, sažetak, znanstveni)


CROSBI ID: 697996 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Bacterial community of Vardar chub (Squalius vardarensis): Preliminary results

Autori
Kapetanović, Damir ; Valić, Damir ; Vardić Smrzlić, Irena ; Jordanova, Maja ; Rebok, Katerina ; Ramani, Sheriban ; Dragun, Zrinka ; Filipović Marijić, Vlatka ; Cvetkovikj, Aleksandar ; Kostov, Vasil

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

Izvornik
International scientific workshop Influence of active mines on freshwater ecosystems / Dragun, Zrinka - Zagreb : Ruđer Bošković Institute, 2014, 23-24

ISBN
978-953-7941-00-0

Skup
Influence of active mines on freshwater ecosystems

Mjesto i datum
Zagreb, Hrvatska, 12-16.05.2014

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
Vardar chub; bacterial community; MALDI; VITEK; Pseudomonas; Aeromonas; Acinetobacter; Moraganella

Sažetak
Anthropogenic activities increase discharge of different pollutants in the aquatic environment which cause deterioration of the environment. Mining activities release in the environment different inorganic species and metals, which has negative effects on the water quality, aquatic organisms and humans. Aquatic organisms are affected by metal concentrations not only in their surrounding water but also in their food. Microorganisms are also affected by changes in the environment and can also provide biological responses to the environmental disturbances. Microorganisms associated with aquatic organisms can thus be used to monitor the impact of mining activities on the aquatic environment because of the ubiquity of microorganisms in aquatic environments. The objectives of the present study were (i) to determine abundance of fish bacterial population and species diversity of bacterial community of Vardar chub (Squalius vardarensis) from three Macedonian rivers, (ii) to compare obtained bacterial communities, and (iii) to isolate and characterize the isolates using different methods of bacterial identification (MALDI and VITEK 2 Systems), and (iv) to evaluate whether they provide a good assessment of the potential detrimental effects of pollution on aquatic organisms. For that purpose, we sampled 68 fish from rivers: Zletovska (12), Bregalnica (30) and Kriva (26), and obtained samples for bacteriological analysis from the gills and internal organs (spleen, liver and kidney). According to bacterial analysis Kriva and Bregalnica Rivers are aquatic environments under high anthropogenic influence. In contrast, Zletovska River constitutes a less microbial polluted ecosystem. Bacterial analyses were negative for internal organs, whereas samples form the gills were only positive. Bacterial analysis of gills indicated that size of the bacterial population were higher in fish from the Bregalnica River (10.8 CFU/fish) in relation to Kriva (7.2 CFU/fish) and Zletovska River (7 CFU/fish). Contribution of bacterial genera to the bacterial population assemblage was higher in Zletovska River, with three genera: Pseudomonas (52%), Aeromonas (24%) and Acinetobacter (24%), more than in relation to Kriva River, two genera: Pseudomonas and Morganella, as well as to Bregalnica River with one genus Acinetobacter. This study reveals the influence of microbial water quality on diversity of fish bacterial populations in the rivers. In general, dominant genera Pseudomonas and Acientobacter, which are known as genera that can remove metals and have bioaccumulation potentials for metals from polluted aquatic environments, can provide a good assessment for the determination of the potential effects of metal pollution on the aquatic organisms.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Biologija, Veterinarska medicina



POVEZANOST RADA


Projekti:
098-0982934-2752 - Patologija organizama iz voda u odnosu na zagađivala i akvakulturu (Kapetanović, Damir, MZOS ) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb


Citiraj ovu publikaciju:

Kapetanović, Damir; Valić, Damir; Vardić Smrzlić, Irena; Jordanova, Maja; Rebok, Katerina; Ramani, Sheriban; Dragun, Zrinka; Filipović Marijić, Vlatka; Cvetkovikj, Aleksandar; Kostov, Vasil
Bacterial community of Vardar chub (Squalius vardarensis): Preliminary results // International scientific workshop Influence of active mines on freshwater ecosystems / Dragun, Zrinka (ur.).
Zagreb: Ruđer Bošković Institute, 2014. str. 23-24 (predavanje, nije recenziran, sažetak, znanstveni)
Kapetanović, D., Valić, D., Vardić Smrzlić, I., Jordanova, M., Rebok, K., Ramani, S., Dragun, Z., Filipović Marijić, V., Cvetkovikj, A. & Kostov, V. (2014) Bacterial community of Vardar chub (Squalius vardarensis): Preliminary results. U: Dragun, Z. (ur.)International scientific workshop Influence of active mines on freshwater ecosystems.
@article{article, author = {Kapetanovi\'{c}, Damir and Vali\'{c}, Damir and Vardi\'{c} Smrzli\'{c}, Irena and Jordanova, Maja and Rebok, Katerina and Ramani, Sheriban and Dragun, Zrinka and Filipovi\'{c} Mariji\'{c}, Vlatka and Cvetkovikj, Aleksandar and Kostov, Vasil}, editor = {Dragun, Z.}, year = {2014}, pages = {23-24}, keywords = {Vardar chub, bacterial community, MALDI, VITEK, Pseudomonas, Aeromonas, Acinetobacter, Moraganella}, isbn = {978-953-7941-00-0}, title = {Bacterial community of Vardar chub (Squalius vardarensis): Preliminary results}, keyword = {Vardar chub, bacterial community, MALDI, VITEK, Pseudomonas, Aeromonas, Acinetobacter, Moraganella}, publisher = {Ru\djer Bo\v{s}kovi\'{c} Institute}, publisherplace = {Zagreb, Hrvatska} }
@article{article, author = {Kapetanovi\'{c}, Damir and Vali\'{c}, Damir and Vardi\'{c} Smrzli\'{c}, Irena and Jordanova, Maja and Rebok, Katerina and Ramani, Sheriban and Dragun, Zrinka and Filipovi\'{c} Mariji\'{c}, Vlatka and Cvetkovikj, Aleksandar and Kostov, Vasil}, editor = {Dragun, Z.}, year = {2014}, pages = {23-24}, keywords = {Vardar chub, bacterial community, MALDI, VITEK, Pseudomonas, Aeromonas, Acinetobacter, Moraganella}, isbn = {978-953-7941-00-0}, title = {Bacterial community of Vardar chub (Squalius vardarensis): Preliminary results}, keyword = {Vardar chub, bacterial community, MALDI, VITEK, Pseudomonas, Aeromonas, Acinetobacter, Moraganella}, publisher = {Ru\djer Bo\v{s}kovi\'{c} Institute}, publisherplace = {Zagreb, Hrvatska} }




Contrast
Increase Font
Decrease Font
Dyslexic Font