Naslov
Raznolikost fitoplanktona na širem području Kopačkog rita u sklopu projekta Naturavita
(Phytoplankton diversity in the wider area of the Kopački rit within the Naturavita project)

Autori
Peharda, Katarina ; Kristić, Tea ; Špoljarić Maronić, Dubravka ; Žuna Pfeiffer, Tanja ; Gligora Udovič, Marija ; Bek, Nikolina ; Šušnjara, Mirela ; Stević, Filip

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

Izvornik
Zbornik sažetaka 11. simpozija s međunarodnim sudjelovanjem Kopački rit - jučer, danas, sutra 2022. / Ozimec, Siniša ; Bogut, Irella ; Bašić, Ivo ; Rožac, Vlatko ; Stević, Filip ; Popović, Željko - Kopačevo : Javna ustanova "Park prirode Kopački rit", 2022, 140-141

Skup
11. simpozij s međunarodnim sudjelovanjem: Kopački rit - jučer, danas, sutra = 11h Symposium with International Participation: Kopački rit - past, present, future

Mjesto i datum
Osijek, Hrvatska, 29.09.2022. - 30.09.2022

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
alge ; cijanobakterije ; eutrofni ekosustavi ; Dunav ; projekt Naturavita
(algae ; cyanobacteria ; eutrophic ecosystems ; Danube ; Naturavita project)

Sažetak
Within the Naturavita project, phytoplankton monitoring was carried out in the wider area of Nature Park Kopački rit in order to develop a long-term plan for aquatic ecosystems management. The aim of this study is to analyze phytoplankton communities and their response to changes in abiotic and biotic factors in the environment. Phytoplankton were sampled at monthly intervals from July 2020 to June 2022 at a total of 15 stations. Seven stations are located in the protected area (outside the embankment), seven in the floodplain of the Danube River, and one station on the Danube. Phytoplankton biomass at stations in the protected area ranged from 0.46 mg/L to 91.35 mg/L, while in the floodplain areas it ranged from 0.36 mg/L to 81.59 mg/L. The Danube River was characterized by the lowest values of total biomass (0.25-24.92 mg/L). In the phytoplankton communities of the protected area, the genera Synura, Dinobryon and Chrysococcus from the group Ochrophyta were predominant, while in the floodplain area, the taxa of the genera Cyclotella, Stephanodiscus and Cyclosthephanos from the group Bacillariophyta were the most represented. The Cryptophyta group was represented both in the protected as well as in the floodplain area with the dominant genera Cryptomonas and Plagioselmis. In the phytoplankton of the Danube River, the taxa of the genera Cyclotella, Stephanodiscus, Cyclostephanos and Skeletonema were the most represented. Communities known as characteristic for eutrophic aquatic ecosystems were determined at the stations of the protected and floodplain areas, while typical river potamoplankton was determined at the Danube station.

Izvorni jezik
Hrvatski

Znanstvena područja
Biologija

POVEZANOST RADA