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master's thesis
Značajke eholokacijskih signala šišmiša u Zagrebu i okolici
Zagreb: University of Zagreb, Faculty of Science, 2014. urn:nbn:hr:217:006105
Vujec, Tena
University of Zagreb
Faculty of Science
Department of Biology

Institutional repository: Repository of the Faculty of Science

Cite this document

Vujec, T. (2014). Značajke eholokacijskih signala šišmiša u Zagrebu i okolici (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:006105

Vujec, Tena. "Značajke eholokacijskih signala šišmiša u Zagrebu i okolici." Master's thesis, University of Zagreb, Faculty of Science, 2014. https://urn.nsk.hr/urn:nbn:hr:217:006105

Vujec, Tena. "Značajke eholokacijskih signala šišmiša u Zagrebu i okolici." Master's thesis, University of Zagreb, Faculty of Science, 2014. https://urn.nsk.hr/urn:nbn:hr:217:006105

Vujec, T. (2014). 'Značajke eholokacijskih signala šišmiša u Zagrebu i okolici', Master's thesis, University of Zagreb, Faculty of Science, accessed 21 December 2024, https://urn.nsk.hr/urn:nbn:hr:217:006105

Vujec T. Značajke eholokacijskih signala šišmiša u Zagrebu i okolici [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2014 [cited 2024 December 21] Available at: https://urn.nsk.hr/urn:nbn:hr:217:006105

T. Vujec, "Značajke eholokacijskih signala šišmiša u Zagrebu i okolici", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:217:006105

Metadata
TitleZnačajke eholokacijskih signala šišmiša u Zagrebu i okolici
Title (english)Properties of bat echolocation signals in Zagreb and surrounding area
AuthorTena Vujec
MentorPerica Mustafić (mentor)
Committee memberPerica Mustafić (predsjednik povjerenstva)
Committee memberZdravko Dolenec (član povjerenstva)
Committee memberNenad Judaš (član povjerenstva)
Committee memberVesna Petrović Peroković (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Biology)
Zagreb
Defense date and country2014-02-17, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Istraživanje eholokacijskih signala je važno radi boljeg poznavanja biologije i zaštite šišmiša. Terenski dio istraživanja proveden je tijekom proljeća i ljeta (lipanj – kolovoz) 2012. godine. Za snimanje eholokacijskih signala šišmiša pomoću bat-detektora odabrana su dva linijska transekta na području grada Zagreba. Prvi transekt je područje oko jezera Jarun (poluprirodno stanište), a drugi transekt je područje centra grada (urbanizirani dio grada). Pomoću mobilne aplikacije GPS zabilježene su koordinate na kojima je uočen šišmiš, odnosno na kojima je snimljen eholokacijski signal. Zabilježen je ukupno 3821 eholokacijski signal od 11 vrsta šišmiša. Analizirani su parametri signala (trajanje signala, početna frekvencija, trenutna frekvencija na polovini trajanja signala, trenutna frekvencija na maksimumu amplitude signala i završna frekvencija) svih vrsta šišmiša. Cilj ovog istraživanja je bio utvrditi razlike eholokacijskih signala vrsta ovisno o periodu istraživanja i ovisno o tipu staništa. Svaka jedinka šišmiša prilagođuje prirodu svojeg signala ovisno o okolišu i situaciji u kojoj se nalazi.
Abstract (english)
Research of echolocation signals is important for better knowledge of the biology and conservation of bats. The fieldwork was carried out during the spring and summer (June-August) 2012. Echolocation signals were recorded by bat detector using a transect sampling method in Zagreb. The first transect is area around lake Jarun (semi natural habitat) and second is the downtown area (urbanized part of the city). Coordinates were noted, using GPS mobile application, where echolocation signals were recorded. There was total of 3821 echolocation signals of the 11 species of bats. The parameters of the signals were analyzed (signal duration, start frequency, current frequency at the half of duration signal, current frequency at the maximum amplitude of the signal and end frequency) of all species of bats. The aim of this study was to determine differences of echolocation signal types depending on the period of exploration and depending on the type of habitat. Each bat adapts their signals depending on the environment and the situation.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:006105
Study programmeTitle: Integrated undergraduate and graduate university study of Biology and Chemistry Education; specializations in: Integrated undergraduate and graduate university study of Biology and Chemistry Education
Course: Integrated undergraduate and graduate university study of Biology and Chemistry Education
Study programme type: university
Study level: integrated undergraduate and graduate
Academic / professional title: magistar/magistra edukacije biologije i kemije (magistar/magistra edukacije biologije i kemije)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2017-04-26 12:54:26