prikaz prve stranice dokumenta Kratkoročne promjene sastava fitoplanktona Drave i Sakadaškog jezera u jesenskom razdoblju
Embargo period 2026-02-26
master's thesis
Kratkoročne promjene sastava fitoplanktona Drave i Sakadaškog jezera u jesenskom razdoblju
2020. urn:nbn:hr:181:288038
Nikolašević, Rahela
Josip Juraj Strossmayer University of Osijek
Department of biology

Cite this document

Nikolašević, R. (2020). Kratkoročne promjene sastava fitoplanktona Drave i Sakadaškog jezera u jesenskom razdoblju (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:181:288038

Nikolašević, Rahela. "Kratkoročne promjene sastava fitoplanktona Drave i Sakadaškog jezera u jesenskom razdoblju." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2020. https://urn.nsk.hr/urn:nbn:hr:181:288038

Nikolašević, Rahela. "Kratkoročne promjene sastava fitoplanktona Drave i Sakadaškog jezera u jesenskom razdoblju." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2020. https://urn.nsk.hr/urn:nbn:hr:181:288038

Nikolašević, R. (2020). 'Kratkoročne promjene sastava fitoplanktona Drave i Sakadaškog jezera u jesenskom razdoblju', Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, accessed 04 December 2024, https://urn.nsk.hr/urn:nbn:hr:181:288038

Nikolašević R. Kratkoročne promjene sastava fitoplanktona Drave i Sakadaškog jezera u jesenskom razdoblju [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology; 2020 [cited 2024 December 04] Available at: https://urn.nsk.hr/urn:nbn:hr:181:288038

R. Nikolašević, "Kratkoročne promjene sastava fitoplanktona Drave i Sakadaškog jezera u jesenskom razdoblju", Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, Osijek, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:181:288038

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Metadata
TitleKratkoročne promjene sastava fitoplanktona Drave i Sakadaškog jezera u jesenskom razdoblju
Title (english)SHORT-TERM CHANGES IN PHYTOPLANKTON COMPOSITION OF THE RIVER DRAVA AND LAKE SAKADAŠ IN AUTUMN PERIOD
AuthorRahela Nikolašević
MentorDubravka Špoljarić Maronić (mentor)
MentorTanja Žuna Pfeiffer (komentor)
Committee memberFilip Stević (predsjednik povjerenstva)
Committee memberAnita Galir Balkić (član povjerenstva)
Committee memberDubravka Čerba (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Department of biology
Osijek
Defense date and country2020-11-13, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Praćenje kratkoročnih promjena sastava fitoplanktona u jesenskom razdoblju provedeno je u Sakadaškom jezeru (PP Kopački rit) i rijeci Dravi. U fitoplanktonu Sakadaškog jezera utvrđeno je 250, a u Dravi 211 svojti. Nizak vodostaj i smanjeni protok vode rijeke Drave doveo je do slične zastupljenosti vrsta iz skupina Bacillariophyta i Chlorophyta na oba lokaliteta. Brojnost i biomasa fitoplanktona bila je izrazito veća u Sakadaškom jezeru, u odnosu na Dravu. U kvantitativnom sastavu fitoplanktona Sakadaškog jezera dominirala je skupina Chlorophyta te Bacillariophyta prema kraju istraživanja, dok je u Dravi, osim dijatomeja, brojnošću prevladavala i skupina Cryptophyta. U biomasi su na oba lokaliteta dominirale Bacillariophyta, uz iznimku kraćeg razdoblja povećanog razvoja svojti skupine Cyanobacteria u Dravi. Zastupljenost vrsta, brojnost jedinki i biomasa fitoplanktona bili su uvjetovani hidrološkim karakteristikama istraživanih vodenih biotopa.
Abstract (english)
The study of short-term changes in phytoplankton composition in the autumn period was conducted in Lake Sakadaš (Kopački rit Nature Park) and river Drava. 250 taxa were determined in Lake Sakadaš and 211 taxa in river Drava. Low water level and reduced water flow caused similar species composition belonging to Bacillariophyta and Chlorophyta groups at both localities. Phytoplankton abundance and biomass were greater in Lake Sakadaš, compared to river Drava. Chlorophytes dominated in quantitative phytoplankton composition of Lake Sakadaš, along with Bacillariophyta group towards the end of the study. Along with diatoms, cryptophytes also had high abundance in the river Drava. Bacillariophyta group dominated in total biomass at both localities, except for a short period of increased development of cyanobacteria in the river Drava. Species composition, phytoplankton abundance and biomass were conditioned by hydrological characteristics of investigated aquatic biotopes.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:181:288038
Study programmeTitle: Master of Science Graduate University Study Programme in Nature and Environmental Protection
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra Zaštite priode i okoliša (magistar/magistra Zaštite priode i okoliša)
Type of resourceText
File originBorn digital
Access conditionsEmbargoed access
Embargo expiration date: 2026-02-26
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Created on2021-02-26 14:49:04