Primerjava vedenjskih vzorcev konfliktnih ter ostalih medvedov (Ursus arctos) : diplomsko delo - univerzitetni strokovni študij

Medvešek, Nadja (author), Jerina, Klemen (mentor)

V nalogi so preučevani vedenjski vzorci konfliktnega medveda z imenom Rožnik, kateri so primerjani z nekonfliktnimi medvedi. Naloga je bila narejena v sklopu raziskave (2008-2011) ŽPreučevanje dejavnikov habituacije rjavega medveda na človeka z uporabo GPS telemetrijeŽ. Za raziskavo in nalogo je bil izveden odlov 33 medvedov, kateri so bili opremljeni z GPS ovratnicami za snemanje lokacij in aktivnosti, ter opravljen popis mikrohabitatnih značilnosti lokacij, na katerih so se ti medvedje nahajali. Ugotovljeno je bilo, da je Rožnik v marsičem odstopal od vrednosti pri ostalih medvedih. Bil je pretežno dnevno aktiven in se je intenzivneje premikal podnevi, pogosteje se je približeval naseljem in se na sploh manj izogibal bližine človeka. Takšno vedenje lahko vodi v povečano število srečanj s človekom in povečane konflikte med medvedom in človekom. Povečane konflikte na določenem območju javnost in upravljavci pogosto pripisujejo (pre)visokim gostotam populacije medvedov, kar pa ni nujno in je lahko posledica manjšega števila medvedov s spremenjenim vedenjem, kot je bil ilustrativen primer medveda Rožnika.

• Language: Slovenian
• Keywords: rjavi medved, Ursus arctos, konfliktni medved, ostali medvedi, Rožnik
• Work type: Undergraduate thesis
• Typology: 2.11 - Undergraduate Thesis
• Organization: BF - Biotechnical Faculty
• Place of publishing: Ljubljana
• Publisher: [N. Medvešek]
• Year: 2013
• Number of pages: IX, 36 str.
• PID: 20.500.12556/RUL-16179
• UDC: 630*1
• COBISS.SI-ID: 3568038
• Publication date in RUL: 11.07.2014

Secondary language

• Language: Unknown

Abstract

In this study were analyzed the behavioural patterns of a conflict bear named 'Rožnik' which are compared with non-conflict bears. Study was made within theresearch project (2008-2011) "The study of factors of habituation brown bears to humans through the use of GPS telemetry." Implemented was the capture of 33 bears and equipped them with GPS collars to record their movement and activity, and conducted an inventory of microhabitat characteristics of the sites where these bears were located. Analysis showed that behaviour of bear Rožnik in many ways was differed from the other bears. Rožnik was more active, especially during the day, often approached human settlements and was not avoiding the proximity of humans. Such behaviour of tenleads to an increased number of meetings with the man, and increased human-bear conflicts. Increased conflicts in a particular area are often attributed to (too) high bear densities. However, higher conflict rate may be also due to a small number of bears with the changed behaviour, as has been the case with bear Rožnik.