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undergraduate thesis
MONITORING VIDRE (LUTRA LUTRA) NA RIJEKAMA ZRMANJI I KARIŠNICI
2023. urn:nbn:hr:128:386247
Brajković, Josip
Karlovac University of Applied Sciences
Department of Wildlife Management and Nature Conservation

Cite this document

Brajković, J. (2023). MONITORING VIDRE (LUTRA LUTRA) NA RIJEKAMA ZRMANJI I KARIŠNICI (Undergraduate thesis). Karlovac: Karlovac University of Applied Sciences. Retrieved from https://urn.nsk.hr/urn:nbn:hr:128:386247

Brajković, Josip. "MONITORING VIDRE (LUTRA LUTRA) NA RIJEKAMA ZRMANJI I KARIŠNICI." Undergraduate thesis, Karlovac University of Applied Sciences, 2023. https://urn.nsk.hr/urn:nbn:hr:128:386247

Brajković, Josip. "MONITORING VIDRE (LUTRA LUTRA) NA RIJEKAMA ZRMANJI I KARIŠNICI." Undergraduate thesis, Karlovac University of Applied Sciences, 2023. https://urn.nsk.hr/urn:nbn:hr:128:386247

Brajković, J. (2023). 'MONITORING VIDRE (LUTRA LUTRA) NA RIJEKAMA ZRMANJI I KARIŠNICI', Undergraduate thesis, Karlovac University of Applied Sciences, accessed 22 April 2024, https://urn.nsk.hr/urn:nbn:hr:128:386247

Brajković J. MONITORING VIDRE (LUTRA LUTRA) NA RIJEKAMA ZRMANJI I KARIŠNICI [Undergraduate thesis]. Karlovac: Karlovac University of Applied Sciences; 2023 [cited 2024 April 22] Available at: https://urn.nsk.hr/urn:nbn:hr:128:386247

J. Brajković, "MONITORING VIDRE (LUTRA LUTRA) NA RIJEKAMA ZRMANJI I KARIŠNICI", Undergraduate thesis, Karlovac University of Applied Sciences, Karlovac, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:128:386247

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Metadata
TitleMONITORING VIDRE (LUTRA LUTRA) NA RIJEKAMA ZRMANJI I KARIŠNICI
Title (english)MONITORING OF EURASIAN OTTER (LUTRA LUTRA) ON ZRMANJA AND KORIŠNICA RIVER
AuthorJosip Brajković
MentorVedran Slijepčević (mentor)
Committee memberKrunoslav Pintur (predsjednik povjerenstva)
Committee memberTomislav Dumić (član povjerenstva)
Committee memberVedran Slijepčević (član povjerenstva)
Committee memberNatalija Kusanić Belinić (član povjerenstva)
GranterKarlovac University of Applied Sciences
(Department of Wildlife Management and Nature Conservation)
Karlovac
Defense date and country2023-07-14, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Interdisciplinary Technical Sciences
Abstract
Vidra (Lutra lutra) je u Republici Hrvatskoj strogo zaštićena vrsta čiju zaštitu uređuju i relevantne međunarodne konvencije te propisi Europske unije. Monitoring vidre (Lutra lutra) na rijekama Zrmanji i Karišnici u Zadarskoj županiji izvršen je u proljeće 2021. godine i jesen 2022. godine. Prikupljanjem podataka o znakovima prisutnosti vidre dobiveni su podaci o rasprostranjenosti vrste na istraživanom području. Korištene su neinvazne metode istraživanja. Uzorci su fotografirani i zabilježeni pomoću GPS-a. Ukupna je utvrđeno 17 znakova njene prisutnosti od čega 13 tragova izmeta i 2 traga ostatka hrane. Analni želatinozni sekret je pronađen u jednom slučaju, kao i prisutnost vidre u obliku pronalaska njenog staništa/nastambe. Na lokalitetima je veća brojnost tragova tijekom proljetnog razdoblja što upućuje na to da se vidre tada znatno intenzivnije hrane uzimajući iz okoliša raspoložive izvore hrane. Podaci iz literature o rasprostranjenosti vidre i promjenama veličine njenih populacija potvrđuju da je vidra osjetljiva vrsta te da je njezin opstanak izravno ovisan o čovjekovom djelovanju.
Abstract (english)
Otter (Lutra lutra) is a strictly protected species in the Republic of Croatia whose protection is regulated by the relevant international conventions and regulations of the European Union. Otter monitoring (Lutra lutra) on the rivers Zrmanja and Karišnica in Zadar County was carried out in spring 2021. and autumn 2022. Data on the distribution of the species in the researched area were obtained by collecting data on signs of otter presence. Non-invasive research methods have been used. The samples were photographed and recorded using GPS. A total of 17 signs of the presence of an otter were determined, of which 13 of feces and 2 of leftover food. An anal gelatinous secretion was found in one case, as well as the presence of an otter in the form of finding its den. In the localities there is a greater number of signs during the spring period, which indicates that otters then feed much more intensively by taking from the environment available food sources. Data from the literature on the distribution of the otter and changes in the size of its populations confirm that the otter is a sensitive species and that its survival is directly dependent on human activity.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:128:386247
Study programmeTitle: Wildlife Management and Nature Conservation
Study programme type: professional
Study level: undergraduate
Academic / professional title: stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka lovstva i zaštite prirode (stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka lovstva i zaštite prirode)
Type of resourceText
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Created on2023-07-26 07:55:19