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master's thesis
Vremenska i prostorna varijabilnost produktivnosti gonada kod populacija crvene gorgonije Paramuricea clavata (Risso, 1826) u istočnom Jadranu
Zagreb: University of Zagreb, Faculty of Science, 2013. urn:nbn:hr:217:973433
Martinović, Maja
University of Zagreb
Faculty of Science
Department of Biology

Institutional repository: Repository of the Faculty of Science

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Martinović, M. (2013). Vremenska i prostorna varijabilnost produktivnosti gonada kod populacija crvene gorgonije Paramuricea clavata (Risso, 1826) u istočnom Jadranu (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:973433

Martinović, Maja. "Vremenska i prostorna varijabilnost produktivnosti gonada kod populacija crvene gorgonije Paramuricea clavata (Risso, 1826) u istočnom Jadranu." Master's thesis, University of Zagreb, Faculty of Science, 2013. https://urn.nsk.hr/urn:nbn:hr:217:973433

Martinović, Maja. "Vremenska i prostorna varijabilnost produktivnosti gonada kod populacija crvene gorgonije Paramuricea clavata (Risso, 1826) u istočnom Jadranu." Master's thesis, University of Zagreb, Faculty of Science, 2013. https://urn.nsk.hr/urn:nbn:hr:217:973433

Martinović, M. (2013). 'Vremenska i prostorna varijabilnost produktivnosti gonada kod populacija crvene gorgonije Paramuricea clavata (Risso, 1826) u istočnom Jadranu', Master's thesis, University of Zagreb, Faculty of Science, accessed 25 November 2024, https://urn.nsk.hr/urn:nbn:hr:217:973433

Martinović M. Vremenska i prostorna varijabilnost produktivnosti gonada kod populacija crvene gorgonije Paramuricea clavata (Risso, 1826) u istočnom Jadranu [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2013 [cited 2024 November 25] Available at: https://urn.nsk.hr/urn:nbn:hr:217:973433

M. Martinović, "Vremenska i prostorna varijabilnost produktivnosti gonada kod populacija crvene gorgonije Paramuricea clavata (Risso, 1826) u istočnom Jadranu", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2013. Available at: https://urn.nsk.hr/urn:nbn:hr:217:973433

Metadata
TitleVremenska i prostorna varijabilnost produktivnosti gonada kod populacija crvene gorgonije Paramuricea clavata (Risso, 1826) u istočnom Jadranu
Title (english)Temporal and spatial variation in gonadal output of the red gorgonian Paramuricea clavata (Risso, 1826) populations in the Eastern Adriatic Sea
AuthorMaja Martinović
MentorTatjana Bakran-Petricioli (mentor)
Committee memberTatjana Bakran-Petricioli (predsjednik povjerenstva)
Committee memberSven Jelaska (član povjerenstva)
Committee memberJasna Hrenović (član povjerenstva)
Committee memberMirjana Pavlica (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Biology)
Zagreb
Defense date and country2013-02-28, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Crvena gorgonija, Paramuricea clavata je dugoživuća vrsta koralja koja ima vrlo važnu ulogu u strukturi i funkcioniranju mediteranskih cirkalitoralnih zajednica. Glavni cilj ovog istraživanja bio je ustanoviti prostornu i vremensku varijabilnost u produktivnosti gonada kod populacija crvene gorgonije u istočnom Jadranu. Uzorkovanje je provedeno na 3 lokacije i u 2 godine (2009 i 2011). Kod ženskih kolonija nije bila prisutna varijabilnost u broju gonada po polipu (fekunditetu), dok se broj gonada u muškim kolonijama razlikovao između godina i pojedinih populacija. Volumen gonada se razlikovao vremenski i prostorno u oba spola, uslijed značajnih razlika u fekunditetu i/ili promjeru gonada. S obzirom na neznačajnu prostornu i vremensku varijabilnost ženskog fekunditeta te utvrđen raspon vrijednosti u populacijama koje nisu bile pod znatnijim recentnim negativnim utjecajem, ta se reproduktivna karakteristika nameće kao osobito pogodan indikator potencijalnih negativnih utjecaja na reprodukciju crvene gorgonije u Jadranskom moru.
Abstract (english)
Red gorgonian Paramuricea clavata is a long-lived coral with important role in the structure and functioning of Mediterranean sublittoral communities. The main goal of this study was to assess the spatial and temporal variation in gonadal output of the red gorgonian populations in the Eastern Adriatic. Sampling was carried out in 3 locations and 2 years (2009 and 2011). There was no variation found in the average number of gonads per polyp (i.e. fecundity) of the female colonies whereas the average number of gonads in male colonies differed between the years and some populations. Temporal and spatial variability was found in the average gonadal volume of both sexes and was caused by significant differences in fecundity and/or gonadal diameter. Taking into consideration a non-significant spatial and temporal variability of female fecundity and the establishment of range of its values for populations that were not recently affected, female fecundity may be proposed as a suitable indicator of potential negative impacts on the reproduction of the red gorgonian in the Adriatic Sea.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:973433
Study programmeTitle: Ecology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra ekologije i zaštite prirode (magistar/magistra ekologije i zaštite prirode)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2017-04-27 10:20:55