20.500.12556/RUL-180261 Okoljski dejavniki, ki vplivajo na nastanek ritin divjega prašiča Environmental factors that affect rooting behaviour of wild boars Divji prašič (Sus scrofa) je sinantropna vrsta, ki s širjenjem svojega areala in povečevanjem populacijske gostote vse pogosteje prihaja v stik s človekom. V splošni javnosti je predvsem zaradi teptanja in obžiranja kmetijskih rastlin ter ritja v kulturni krajini prepoznan kot škodljiva (konfliktna) vrsta, vendar so okoljski dejavniki, ki vplivajo na nastanek škode po divjem prašiču še vedno razmeroma slabo raziskani. Z namenom bolj celostnega poznavanja teh dejavnikov in dolgoročnega oblikovanja učinkovitejših ukrepov za sobivanje z vrsto smo analizirali podatke o škodnih dogodkih, zbranih iz javnih evidenc in terenskih popisov. Na njihovi podlagi smo pripravili prostorske modele, ki napovedujejo območja z večjo verjetnostjo pojava škod oziroma ritin, glede na okoljske značilnosti prostora. V delu podrobneje predstavljamo prostorsko in časovno dinamiko nastanka škodnih primerov ter ovrednotene škode (tako v finančnem smislu kot v obliki prostovoljnega dela). Ugotavljamo, da na pojav škod ključno vplivata populacijska gostota divjega prašiča in mozaičnost kulturne krajine, torej preplet obdelovalnih površin in gozdnatih zaplat. Pomembno vlogo imajo tudi značilnosti kmetijske rabe (npr. pogostost in način gnojenja, intenzivnost rabe tal). Za natančnejše razumevanje vpliva vegetacije v prihodnje predlagamo sistematične popise nadzemnih in podzemnih delov rastlin na lokacijah ritin. Wild boar (Sus scrofa) is a synanthropic species that is increasingly coming into contact with humans as it expands its distribution range and population density. In the general public, it is perceived as a harmful (conflict) species, primarily due to foraging on agricultural plants and characteristic rooting behaviour in cultivated landscapes. However, the environmental factors influencing wild boar damage remain relatively poorly understood. To gain a more comprehensive understanding of these factors and to support the development of more effective long-term coexistence strategies, this study analysed data on damage events collected from public records and field surveys. Based on these data, we developed spatial models that predict areas with a higher likelihood of wild boar damage or rooting based on environmental characteristics. The thesis presents the spatial and temporal dynamics of damage occurrence in detail, along with an assessment of the damages (both in terms of financial compensation and voluntary labour). Our findings indicate that wild boar population density and landscape heterogeneity—specifically, the mosaic of agricultural fields and forest patches—are the main drivers of damage occurrence. Characteristics of agricultural land use (e.g., fertilization frequency and method, land-use intensity) also play a significant role. For a more precise understanding of the influence of vegetation, we recommend more systematic surveys of both above- and below-ground plant biomass at rooting sites in future studies. divji prašič okoljski dejavniki ritine sinantropna vrsta kulturna krajina wild boar environmental conditions rooting synantropic species cultural landscape true false false [A. Jaklič] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2026-03-05 07:15:16 2026-03-05 07:15:45 2026-03-09 09:31:45 0000-00-00 00:00:00 2026 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1970-01-01 599.731.111:591.5(043.2) 279051 270891779 56770.pdf 56770.pdf 1 685994E2A120F1FBFC9689F48D5E38B4 0e7739319d345d059d1976efeb746392dfefc45273adaf0494a1b556febc7682 636282f4-185a-11f1-a1ba-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=229446 Biotehniška fakulteta 0 0 0