prikaz prve stranice dokumenta VERTIKALNA DISTRIBUCIJA RAZLIČITIH MORFOLOŠKIH OBLIKA VRSTE CYLINDROSPERMOPSIS RACIBORSKII U SAKADAŠKOM JEZERU
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master's thesis
VERTIKALNA DISTRIBUCIJA RAZLIČITIH MORFOLOŠKIH OBLIKA VRSTE CYLINDROSPERMOPSIS RACIBORSKII U SAKADAŠKOM JEZERU
2014. urn:nbn:hr:181:403200
Milić, Ana
Josip Juraj Strossmayer University of Osijek
Department of biology

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Milić, A. (2014). VERTIKALNA DISTRIBUCIJA RAZLIČITIH MORFOLOŠKIH OBLIKA VRSTE CYLINDROSPERMOPSIS RACIBORSKII U SAKADAŠKOM JEZERU (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:181:403200

Milić, Ana. "VERTIKALNA DISTRIBUCIJA RAZLIČITIH MORFOLOŠKIH OBLIKA VRSTE CYLINDROSPERMOPSIS RACIBORSKII U SAKADAŠKOM JEZERU." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2014. https://urn.nsk.hr/urn:nbn:hr:181:403200

Milić, Ana. "VERTIKALNA DISTRIBUCIJA RAZLIČITIH MORFOLOŠKIH OBLIKA VRSTE CYLINDROSPERMOPSIS RACIBORSKII U SAKADAŠKOM JEZERU." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2014. https://urn.nsk.hr/urn:nbn:hr:181:403200

Milić, A. (2014). 'VERTIKALNA DISTRIBUCIJA RAZLIČITIH MORFOLOŠKIH OBLIKA VRSTE CYLINDROSPERMOPSIS RACIBORSKII U SAKADAŠKOM JEZERU', Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, accessed 13 November 2024, https://urn.nsk.hr/urn:nbn:hr:181:403200

Milić A. VERTIKALNA DISTRIBUCIJA RAZLIČITIH MORFOLOŠKIH OBLIKA VRSTE CYLINDROSPERMOPSIS RACIBORSKII U SAKADAŠKOM JEZERU [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology; 2014 [cited 2024 November 13] Available at: https://urn.nsk.hr/urn:nbn:hr:181:403200

A. Milić, "VERTIKALNA DISTRIBUCIJA RAZLIČITIH MORFOLOŠKIH OBLIKA VRSTE CYLINDROSPERMOPSIS RACIBORSKII U SAKADAŠKOM JEZERU", Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, Osijek, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:181:403200

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Metadata
TitleVERTIKALNA DISTRIBUCIJA RAZLIČITIH MORFOLOŠKIH OBLIKA VRSTE CYLINDROSPERMOPSIS RACIBORSKII U SAKADAŠKOM JEZERU
Title (english)VERTICAL DISTRIBUTION OF DIFFERENT MORPHOLOGICAL FEATURES OFCYLINDROSPERMOPSIS RACIBORSKII IN LAKE SAKADAŠ
AuthorAna Milić
MentorMelita Mihaljević (mentor)
Committee memberJanja Horvatić (predsjednik povjerenstva)
Committee memberMelita Mihaljević (član povjerenstva)
Committee memberFilip Stević (član povjerenstva)
Committee memberJasna Vidaković (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Department of biology
Osijek
Defense date and country2014-07-01, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Cijanobakterija Cylindrospermopsis raciborskii (Woloszynska) Seenaya i Subba Raju je tropska toksična i invazivna vrsta koja se proširila u umjerena područja. Glavni cilj ovog rada bio je utvrditi utjecaj okolišnih čimbenika na vertikalnu distribuciju različitih morfoloških oblika C. raciborskii u razdoblju od srpnja do listopada 2011. godine u Sakadaškom jezeru (Park prirode Kopački rit). Početak razvoja C. raciborskii utvrđen je u kolovozu kada je zabilježen samo jedan morfološk ioblik, i to primarni filament (trihom zašiljen na oba kraja). U rujnu je utvrđen masovni razvoj ove vrste te je pored primarnog filamenta nađeno šest morfoloških oblika sekundarnog filamenta - trihom s jednom heterocitom, trihom s dvije heterocite,trihom s jednom heterocitom i jednom akinetom, trihom s dvije heterocite i dvije akinete, trihom s jednom heterocitom i dvije akinete te trihom s dvije heterocite i jednom akinetom. Morfološki oblici međusobno su se razlikovali prema veličini (dužini i širini) filamenta, te prema veličini akineta. Na temelju redundancijske analize, najznačajniji ekološki čimbenici koji su utjecali na razvoj i vertikalnu distribuciju C. raciborskii bili su viša temperatura vode i veća koncentracija nitrita.
Abstract (english)
Cyanobacterium Cylindrospermopsis raciborskii (Woloszynska) Seenaya et Subba Raju is tropical toxic species which has spread in temperate areas. The main objective of this research was to determine the impact of environmental factors on the vertical distribution of different morphological features C. raciborskii in the period from July to September 2011. in LakeSakadaš (Nature park Kopački rit). Start of th development of C. raciborskii was determined in August when it was only one morphological form - the primary filament (trichome with acuminate ends). In September, massive development of this species was determined. Together with the primary filament, there were found six morphological forms of secondary filaments - trichomes with one heterocyte, trichomes with two heterocytes, trichomes with one heterocyte and one akinete,trichomes with two heterocytes and two akinetes, trichomes with one heterocyte and two akinetes and trichomes with two heterocytes and one akinete. Morphological features differed among themselves, according to the size (length and width)filaments and the size akinetes. Based on the redundancy analysis, the most important environmental factors that influenced the development and vertical distribution of C. raciborskii were higher water temperatures and higher concentrations of nitrite.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:181:403200
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 conditionsClosed access
Terms of useLicence In copyright icon
Created on2017-01-20 12:38:02