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master's thesis
FITOPLANKTON RIJEKE DUNAV U EKSTREMNIM HIDROLOŠKIM UVJETIMA
2018. urn:nbn:hr:181:112091
KOLOBARIĆ, ANDREA
Josip Juraj Strossmayer University of Osijek
Department of biology

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KOLOBARIĆ, A. (2018). FITOPLANKTON RIJEKE DUNAV U EKSTREMNIM HIDROLOŠKIM UVJETIMA (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:181:112091

KOLOBARIĆ, ANDREA. "FITOPLANKTON RIJEKE DUNAV U EKSTREMNIM HIDROLOŠKIM UVJETIMA." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2018. https://urn.nsk.hr/urn:nbn:hr:181:112091

KOLOBARIĆ, ANDREA. "FITOPLANKTON RIJEKE DUNAV U EKSTREMNIM HIDROLOŠKIM UVJETIMA." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2018. https://urn.nsk.hr/urn:nbn:hr:181:112091

KOLOBARIĆ, A. (2018). 'FITOPLANKTON RIJEKE DUNAV U EKSTREMNIM HIDROLOŠKIM UVJETIMA', Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, accessed 03 December 2024, https://urn.nsk.hr/urn:nbn:hr:181:112091

KOLOBARIĆ A. FITOPLANKTON RIJEKE DUNAV U EKSTREMNIM HIDROLOŠKIM UVJETIMA [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology; 2018 [cited 2024 December 03] Available at: https://urn.nsk.hr/urn:nbn:hr:181:112091

A. KOLOBARIĆ, "FITOPLANKTON RIJEKE DUNAV U EKSTREMNIM HIDROLOŠKIM UVJETIMA", Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, Osijek, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:181:112091

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Metadata
TitleFITOPLANKTON RIJEKE DUNAV U EKSTREMNIM HIDROLOŠKIM UVJETIMA
Title (english)PHYTOPLANKTON OF THE RIVER DANUBE IN EXTREME HYDROLOGICAL CONDITIONS
AuthorANDREA KOLOBARIĆ
MentorMelita Mihaljević (mentor)
MentorDubravka Špoljarić Maronić (komentor)
Committee memberJanja Horvatić (predsjednik povjerenstva)
Committee memberMelita Mihaljević (član povjerenstva)
Committee memberFilip Stević (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Department of biology
Osijek
Defense date and country2018-09-18-09-18, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Istraživanje dinamike fitoplanktona Dunava provedeno je tijekom 2013. godine obilježene iznimno visokim vrijednostima vodostaja u proljetnom i ranom ljetnom razdoblju. U skladu s hidrološkim prilikama, najniža brojnost i biomasa fitoplanktona utvrđeni su tijekom ekstremno visokog vodostaja u lipnju, a najviše vrijednosti u kolovozu tijekom sušnog razdoblja. Brojnošću i biomasom dominirale su dijatomeje koje toleriraju stresne uvjete plavljenja, a od vrsta su se najviše istaknule dijatomeje Cyclotella meneghiniana, Ulnaria ulna i Stephanodiscus hantzschii. Ukupno je utvrđeno 20 funkcionalnih skupina fitoplanktona, a veći udio (>5%) u ukupnoj biomasi imale su skupine: C, D, G, J, L0, P, S1 i TB. Za procjenu ekološkog stanja rijeke Dunav korišten je Q indeks čije su vrijednosti prema funkcionalnim skupinama ukazale na loše ekološko stanje rijeke u travnju te dobro ili izvrsno ekološko stanje tijekom ostalih mjeseci.
Abstract (english)
The dynamics of the phytoplankton of the Danube River was studied during 2013 which was marked by exceptionally high water levels in the spring and early summer. In accordance with hydrological conditions, the lowest phytoplankton abundance and biomass were found during extremely high water levels in June, while the highest values were recorded in conditions of low water level in August. Stressful flooding conditions resulted in high diatom abundance and biomass with predominance of species Cyclotella meneghiniana, Ulnaria ulna and Stephanodiscus hantzschii. 20 phytoplankton functional groups were found, among which the codons C, D, G, J, L0, P, S1 i TB had larger share (>5%) in the total biomass. Q index based on phytoplankton functional groups used for assessment of ecological status of Danube River indicated poor ecological status in April, and good or excellent ecological status during the remaining months of the study.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:181:112091
Study programmeTitle: Master of Science Graduate University Study Programme in Biology; specializations in: Master of Biology
Course: Master of Biology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra biologije (magistar/magistra biologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2018-11-28 13:03:09