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master's thesis
Prednosti i nedostaci života u zajednicama kod kitova
2020. urn:nbn:hr:226:790662
Mihaljević, Mihaela
University of Split
University Department of Marine Studies

Cite this document

Mihaljević, M. (2020). Prednosti i nedostaci života u zajednicama kod kitova (Master's thesis). Split: University of Split. Retrieved from https://urn.nsk.hr/urn:nbn:hr:226:790662

Mihaljević, Mihaela. "Prednosti i nedostaci života u zajednicama kod kitova." Master's thesis, University of Split, 2020. https://urn.nsk.hr/urn:nbn:hr:226:790662

Mihaljević, Mihaela. "Prednosti i nedostaci života u zajednicama kod kitova." Master's thesis, University of Split, 2020. https://urn.nsk.hr/urn:nbn:hr:226:790662

Mihaljević, M. (2020). 'Prednosti i nedostaci života u zajednicama kod kitova', Master's thesis, University of Split, accessed 22 April 2024, https://urn.nsk.hr/urn:nbn:hr:226:790662

Mihaljević M. Prednosti i nedostaci života u zajednicama kod kitova [Master's thesis]. Split: University of Split; 2020 [cited 2024 April 22] Available at: https://urn.nsk.hr/urn:nbn:hr:226:790662

M. Mihaljević, "Prednosti i nedostaci života u zajednicama kod kitova", Master's thesis, University of Split, Split, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:226:790662

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Metadata
TitlePrednosti i nedostaci života u zajednicama kod kitova
Title (english)Group living in whales, costs and benefits
AuthorMihaela Mihaljević
MentorSvjetlana Krstulović Šifner (mentor)
Committee memberMarin Ordulj (predsjednik povjerenstva)
Committee memberSvjetlana Krstulović Šifner (član povjerenstva)
Committee memberVedrana Nerlović (član povjerenstva)
GranterUniversity of Split
(University Department of Marine Studies)
Split
Defense date and country2020-09-24, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract
Kitovi su red morskih sisavca koji su građom tijela i tjelesnim funkcijama u potpunosti prilagođeni životu u moru. Postoji više od 80 recentnih vrsta kitova svrstanih u dva podreda; kitovi usani (Mysticeti) i kitovi zubani (Odontoceti). Generalno, kitovi su izrazito društvene životinje koje uglavnom žive u zajednicama. Postoje dvije vrste zajednica, mutualističke i nemutualističke. Mutualističke zajednice se formiraju radi dugoročnih koristi koju jedinka dobiva od grupe. Ne mutualističke zajednice se formiraju zbog trenutnih koristi koje jedinka može imati od grupe. Život u zajednici donosi brojne prednosti, ali i nedostatke. Najznačajnija prednost je zaštita od predatora, a najveći nedostatak je podjela prehrambenih resursa. Kitovi u grupi pokazuju altruističko ponašanje koje se očituje kroz suradnju i pomoć drugim jedinkama u zajednici iako time ugrožavaju vlastitu sigurnost.
Abstract (english)
Whales are an order of marine mammals that are fully adapted to sea life with their anatomy and body functions. There are more than 80 recet whale species classified in two suborders: baleen whales (Mysticeti) and toothed whales (Odontoceti). Generally, whales are social animals that mostly live in associations. There are two types of associations, mutualistic and non-mutualistic. Mutualistic associations are formed for the long-term benefits which an individual receives from the group. Non-mutualistic associations are formed for the immediate benefits that an individual can recieve from a group. Living in a group brings many benefits, but also some costs. The most significant benefit is predator protection, and the biggest cost is the distribution of food resources. The whales in the group show altruistic behaviour, which manifests through cooperation and assistance towards other individuals in the group, although thereby endangering their own safety.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:226:790662
Study programmeTitle: Marine Fishery
Study programme type: university
Study level: graduate
Academic / professional title: magistar/ magistra inženjer/inženjerka morskog ribarstva (magistar/ magistra inženjer/inženjerka morskog ribarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2020-12-08 08:55:45