Mrhovinarstvo divjega prašiča (Sus scrofa l.) na truplih srnjadi (Capreolus capreolus l.) v Sloveniji : diplomsko delo - visokošolski strokovni študij - 1. stopnja

Hunjadi, Matej (author), Jerina, Klemen (mentor), Krofel, Miha (comentor)

V Sloveniji in Italiji smo v letih 2011 in 2014 z avtomatskimi video kamerami zbirali podatke o pojavu divjega prašiča (Sus scrofa L.) kot mrhovinarja na 28 truplih srnjadi (Capreolus capreolus L.). S temi podatki smo ocenjevali vpliv divjega prašiča na potek konzumacije trupel v odvisnosti od njegovih lokalnih gostot. Na hitrost najdbe in delež najdenih trupel pomembno vplivajo lokalne gostote divjega prašiča. Povprečna gostota divjega prašiča v kvadrantih, kjer so našli truplo srnjadi, je znašala 2,4 osebkov/km%. V območjih, kjer ga niso našli pa 1,0 osebka/km%. Na območju Slovenije je odkril 40 % nastavljenih trupel, v Italiji pa 75 %. Za odkritje trupel je v Sloveniji povprečno potreboval 12,5 dni in 2,5 dni na območju Tržaškega krasa v Italiji. Divji prašič ima pomemben vpliv na razpoložljivost mrhovine drugim mrhovinarjem. Pri trenutnih gostotah divjega prašiča v Sloveniji je vpliv kleptoparazitizma na risa minimalen. V primeru naselitve risa na Tržaškem krasu, bi bil ris podvržen visoki stopnji kleptoparazitizma s strani divjega prašiča.

• Language: Slovenian
• Keywords: divji prašič, Sus scrofa, mrhovinarstvo, kleptoparatizem
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: BF - Biotechnical Faculty
• Place of publishing: Ljubljana
• Publisher: [M. Hunjadi]
• Year: 2014
• Number of pages: 26 str.
• PID: 20.500.12556/RUL-115081
• UDC: 63*15:630*14(497.4)(043.2)=163.6
• COBISS.SI-ID: 3952550
• Publication date in RUL: 11.04.2020

Secondary language

• Language: English
• Title: Scavenging of wild boar (Sus scrofa l.) on carcasses of european roe deer (Capreolus capreolus l.) in Slovenia

Abstract

We monitored wild boar scavenging (Sus scrofa L.) on 28 carcasses of roe deer (Capreolus capreolus L.) by the use of automatic video cameras in years 2011 and 2014 in Italy and Slovenia. Based on collected data, effects of wild boar density on the course of consummation of carcasses were estimated. Quickness of discovery and rate of found carcasses are highly affected by local density of wild boar. The average density of wild boar in quadrants where deer carcasses were found amounted to 2,4 animals/km% and in other quadrants 1,0 animals/km%. In Slovenia 40 % of carcasses were visited by wild boar and in Italy 75 %. For the discovery of carcasses in Slovenia, 12,5 days were needed, in Italy, in the region of Karst of Trieste 2,5 days were needed. Wild boar has an important impact on the availability of carrion to other scavengers. In current densities of wild boar, in Slovenia the influence of kleptoparasitism on lynx is probably minimal. In case of lynx expansion into the region of Karst of Trieste, lynx would probably be subjected to high degree of kleptoparasitism from wild boar.