No public access
master's thesis
Horizontal distribution of phytoplankton in the Kopački Rit floodplain

Ivan Đurkić (2014)
Josip Juraj Strossmayer University of Osijek
Department of biology
Metadata
TitleHorizontalna distribucija fitoplanktona u poplavnom području Kopačkog rita
AuthorIvan Đurkić
Mentor(s)Melita Mihaljević (thesis advisor)
Abstract
Istraživanje utjecaja promjena fizikalno-kemijskih čimbenika vode na horizontalnu distribuciju fitoplanktona u Kopačkom ritu provedeno je na tri mikrolokaliteta - Hulovskom kanalu, Kopačkom jezeru i Sakadaškom jezeru, u različitim sezonama 2013/2014. godine. Usporedba fitoplanktonskih zajednica načinjena je s obzirom na biomasu i strukturu zajednica definiranih prema morfo-funkcionalnoj klasifikaciji. Rezultati istraživanja ukazuju na značajne sezonske i hidrološke utjecaje na razvoj fitoplanktona. Prostorno udaljeni te hidromorfološki vrlo različiti vodeni biotopi u poplavnom području mogu imati vrlo sličan sastav fitoplanktonskih zajednica, posebno u uvjetima plavljenja ili neposredno nakon poplava, kada dominiraju dijatomeje iz funkcionalnih skupina D, MP, P i C. Tijekom razdoblja hidrološke stabilnosti u jesen, do izražaja dolaze sezonski utjecaji i specifičnosti svakog pojedinog lokaliteta. U uvjetima velike količine nutrijenata i suspendiranih tvari, dominiraju predstavnici skupina W1, E i Ws. Dobiveni rezultati potvrđuju opravdanost primjene morfo-funkcionalne klasifikacije u svrhu praćenja distribucije fitoplanktona u sustavima rijekapoplavno područje.
Keywordsphytoplankton horizontal distribution Hulovo channel Lake Kopačko Lake Sakadaš phytoplankton functional groups
Parallel title (English)Horizontal distribution of phytoplankton in the Kopački Rit floodplain
Committee MembersEnrih Merdić (committee chairperson)
Melita Mihaljević (committee member)
Filip Stević (committee member)
Janja Horvatić (committee member)
GranterJosip Juraj Strossmayer University of Osijek
Department of biology
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineNATURAL SCIENCES
Biology
Study programme typeuniversity
Study levelgraduate
Study programmeMaster of Science Graduate University Study Programme in Biology and Chemistry; specializations in: Master Education In Chemistry and Biology
Study specializationMaster Education In Chemistry and Biology
Academic title abbreviationmag.educ.biol.et chem.
Genremaster's thesis
Language Croatian
Defense date2014-04-10
Parallel abstract (English)
Investigation of the horizontal distribution of phytoplankton in the Kopački Rit floodplain was done on three microlocalities - Hulovo channel, Lake Kopačko and Lake Sakadaš in November 2013 and in June and August 2014. The influence of physico-chemical parameters on qualitative and quantitative composition of phytoplankton was investigated and species were grouped according to morpho-functional classification. The results point to the significant seasonal and hydrological impact on phytoplankton development. Spatially distant and hydromorphologicallly very different aquatic habitats in the floodplain can have a very similar phytoplankton composition, especially in the conditions of flooding or immediately after the floods, when diatoms from the functional groups D, MP, P and C dominated. During the hydrological stability in fall, the seasonal influences and site-specific variables become more important. Large amounts of nutrients and suspended organic matter favoured the development of W1, E and Ws groups. The results obtained by this study confirm the usefulness of the morpho-functional classification in monitoring the distribution of phytoplankton in river-floodplain systems.
Parallel keywords (Croatian)fitoplankton horizontalna distribucija Hulovski kanal Kopačko jezero Sakadaško jezero funkcionalne skupine fitoplanktona
Resource typetext
Access conditionNo public access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:181:920631
CommitterVesna Radman Meic