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Pregled bibliografske jedinice broj: 1131806

Phytoplankton community in two slow flowing hypereutrophic rivers - ecological traits and potential toxic threat to environment


Stanković, Igor; Gligora Udovič, Marija; Hanžek, Nikola
Phytoplankton community in two slow flowing hypereutrophic rivers - ecological traits and potential toxic threat to environment // SEFS11 Abstract book / Sertić Perić, Mirela ; Miliša, Marko ; Gračan, Romana ; Ivković, Marija ; Buj, Ivana ; Mičetić Stanković, Vlatka (ur.).
Zagreb: Croatian Association of Freshwater Ecologists, 2019. str. 410-410 (poster, domaća recenzija, sažetak, ostalo)


CROSBI ID: 1131806 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Phytoplankton community in two slow flowing hypereutrophic rivers - ecological traits and potential toxic threat to environment

Autori
Stanković, Igor ; Gligora Udovič, Marija ; Hanžek, Nikola

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

Izvornik
SEFS11 Abstract book / Sertić Perić, Mirela ; Miliša, Marko ; Gračan, Romana ; Ivković, Marija ; Buj, Ivana ; Mičetić Stanković, Vlatka - Zagreb : Croatian Association of Freshwater Ecologists, 2019, 410-410

Skup
11th Symposium for European Freshwater Sciences

Mjesto i datum
Zagreb, Hrvatska, 30.06-05.07.2019

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
Nije primjenjivo

Sažetak
Toxic cyanobacteria in hypereutrophic water systems can cause serious problems for water use, especially when nutrients are not the only limiting factor for their growth. The research of phytoplankton was conducted from April until September 2012 in two alluvial rivers of Pannonian lowlands, Spačva and Bosut. Spačva River is medium sized tributary to large Bosut River and both rivers are slow-flowing with large proportion of agricultural use in the catchment area. Except of the size, the rivers differ significantly according to sampling site. In Bosut River sampling site was covered with duckweed, while sampling site in Spačva River had no floating macrophytes, allowing direct sunlight to phytoplankton. Highest chlorophyll a concentration was similar in both rivers reaching 364.1 μgL-1in Spačva River and 364.4 μgL-1 in Bosut River. Based on biomass calculations, phytoplankton in Bosut River was represented with shade-adapted cyanoprokaryotes belonging to functional group S1, as well as with functional groups C and D tolerant to low light conditions. In Spačva River succession from functional group E to H1 and S1 with subdominance of SN, was detected. Cyanobacteria Dolichospermum flosaquae, Aphanizomenon flosaquae, Planktothrix agardhii and Cylindrospermopsis raciborskii were species which contributed most to the total phytoplankton biomass. All of the dominant taxa have high toxic risk suggesting potential threat to humans and animals and that monitoring of cyanotoxins should be designed in the near future.

Izvorni jezik
Engleski

Znanstvena područja
Biologija

Napomena
Nema ključnih riječi



POVEZANOST RADA


Ustanove:
Prirodoslovno-matematički fakultet, Zagreb


Citiraj ovu publikaciju:

Stanković, Igor; Gligora Udovič, Marija; Hanžek, Nikola
Phytoplankton community in two slow flowing hypereutrophic rivers - ecological traits and potential toxic threat to environment // SEFS11 Abstract book / Sertić Perić, Mirela ; Miliša, Marko ; Gračan, Romana ; Ivković, Marija ; Buj, Ivana ; Mičetić Stanković, Vlatka (ur.).
Zagreb: Croatian Association of Freshwater Ecologists, 2019. str. 410-410 (poster, domaća recenzija, sažetak, ostalo)
Stanković, I., Gligora Udovič, M. & Hanžek, N. (2019) Phytoplankton community in two slow flowing hypereutrophic rivers - ecological traits and potential toxic threat to environment. U: Sertić Perić, M., Miliša, M., Gračan, R., Ivković, M., Buj, I. & Mičetić Stanković, V. (ur.)SEFS11 Abstract book.
@article{article, year = {2019}, pages = {410-410}, keywords = {Nije primjenjivo}, title = {Phytoplankton community in two slow flowing hypereutrophic rivers - ecological traits and potential toxic threat to environment}, keyword = {Nije primjenjivo}, publisher = {Croatian Association of Freshwater Ecologists}, publisherplace = {Zagreb, Hrvatska} }
@article{article, year = {2019}, pages = {410-410}, keywords = {Nije primjenjivo}, title = {Phytoplankton community in two slow flowing hypereutrophic rivers - ecological traits and potential toxic threat to environment}, keyword = {Nije primjenjivo}, publisher = {Croatian Association of Freshwater Ecologists}, publisherplace = {Zagreb, Hrvatska} }




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