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doctoral thesis
Fitoplankton kao biološki indikator u procjeni ekološkog stanja krških jezera (NP Plitvička jezera)
Žutinić, Petar (2014)
University of Zagreb
Faculty of Science
Department of Biology

Cite this document

Žutinić, P. (2014). Fitoplankton kao biološki indikator u procjeni ekološkog stanja krških jezera (NP Plitvička jezera) (Doctoral thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:383235

Žutinić, Petar. "Fitoplankton kao biološki indikator u procjeni ekološkog stanja krških jezera (NP Plitvička jezera)." Doctoral thesis, University of Zagreb, Faculty of Science, 2014. https://urn.nsk.hr/urn:nbn:hr:217:383235

Žutinić, Petar. "Fitoplankton kao biološki indikator u procjeni ekološkog stanja krških jezera (NP Plitvička jezera)." Doctoral thesis, University of Zagreb, Faculty of Science, 2014. https://urn.nsk.hr/urn:nbn:hr:217:383235

Žutinić, P. (2014). 'Fitoplankton kao biološki indikator u procjeni ekološkog stanja krških jezera (NP Plitvička jezera)', Doctoral thesis, University of Zagreb, Faculty of Science, accessed 02 July 2020, https://urn.nsk.hr/urn:nbn:hr:217:383235

Žutinić P. Fitoplankton kao biološki indikator u procjeni ekološkog stanja krških jezera (NP Plitvička jezera) [Doctoral thesis]. Zagreb: University of Zagreb, Faculty of Science; 2014 [cited 2020 July 02] Available at: https://urn.nsk.hr/urn:nbn:hr:217:383235

P. Žutinić, "Fitoplankton kao biološki indikator u procjeni ekološkog stanja krških jezera (NP Plitvička jezera)", Doctoral thesis, University of Zagreb, Faculty of Science, Zagreb, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:217:383235

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Metadata
TitleFitoplankton kao biološki indikator u procjeni ekološkog stanja krških jezera (NP Plitvička jezera)
Title (english)Phytoplankton as a biological predictor in assessment of the ecological status of karstic lakes (case study – NP Plitvice lakes)
AuthorPetar Žutinić
MentorAnđelka Plenković-Moraj (mentor)
Committee memberMarija Gligora Udovič (član povjerenstva)
Committee memberMelita Mihaljević (član povjerenstva)
MBZ: 172253
GranterUniversity of Zagreb
Faculty of Science
(Department of Biology)
Zagreb
Defense date and country2014, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Universal decimal classification
(UDC)		57
NATURAL SCIENCES
Biological sciences. Physical anthropology. Biodiversity
Abstract
Složeni i raznoliki krški baražni ekosustavi unatoč izuzetnom ekološkom, prirodnom, kulturnom i gospodarskom značaju, slabo su istraženi. U slatkovodnim lenitičkim područjima fitoplankton čini glavninu primarne produkcije i bazu trofičke piramide te se kao značajan pokazatelj promjena u ekosustavu koristi kao biološki indikator u procjeni ekološkog stanja (Okvirna Direktiva o vodama, ODV). Istraživanje fitoplanktonske zajednice krškog baražnog sustava Plitvičkih jezera provedeno je u razdoblju od godinu dana na dva vertikalna profila (jezero Kozjak i Prošće) s ciljem definiranja fitoplanktonske zajednice prema sličnim morfološkim i funkcionalnim značajkama i to u svrhu postizanja boljeg razumijevanja funkcioniranja ovog ekološkog sustava. Istraživanjem je određeno na koji način abiotički i biotički čimbenici utječu na taksonomski sastav fitoplanktonske zajednice te su određene strategije preživljavanja zajednice na osnovu intenziteta stresa i narušavanja u sustavu. Korištenjem različitih pristupa u opisu morfološko-funkcionalnih grupa definiran je, u skladu s naputcima ODV-a, najbolje primjenjiv pristup za opis zajednice fitoplanktona krških baražnih jezera, kao i mogućnost korištenja istog u određivanju ekološkog stanja.
Abstract (english)
Despite their exceptional environmental, natural, cultural and economic significance, karstic barrage ecosystems are still poorly investigated. Phytoplankton is an important biological indicator of changes in the ecosystem and accounts for the majority of primary production in freshwater systems, therefore making it useful in assessing the ecological status of water bodies (in accordance with the Water Framework Directive, WFD). Phytoplankton community of Plitvice Lakes, a karstic barrage lake ecosystem, was investigated during a one year period on two vertical profiles (on Lakes Kozjak and Prošće) with the aim of defining the community with similar morphological and functional traits and achieving a better understanding on how the ecosystem is functioning. The research determined how abiotic and biotic factors affected the taxonomic composition of the phytoplankton community. Phytoplankton survival strategies based on the intensity of stress and distortion in the system were determinated. Using different descriptive morpho-functional classifications, the most applicable approach describing phytoplankton community of karstic barrage lakes was defined (in accordance with the WFD instructions), in order to investigate the possibility of using the same approach in determining the ecological status.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:383235
Study programmeTitle: Biology
Study programme type: university
Study level: postgraduate
Academic / professional title: doktor/doktorica znanosti, područje prirodnih znanosti, polje biologija (doktor/doktorica znanosti, područje prirodnih znanosti, polje biologija)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
RepositoryRepository of Faculty of Science
Created on2017-05-18 12:26:37

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