Temporal dynamics of wild boar (Sus scrofa L., Suidae) damage caused by rooting permanent grasslands on organic farm

V Sloveniji povzroči divji prašič (Sus scrofa) 60 % vse škode nastale s strani divjadi, od tega več kot polovico z ritjem na travnikih in pašnikih. Z ritjem najde energijsko bogate korenike in gomolje ter razne žuželke in deževnike. Z obračanjem travne ruše zmanjša pridelek in povzroči kmetu dodatne stroške s saniranjem razritin. Glavni cilj naloge je bil na izbrani kmetiji preučiti dinamiko pojavljanja škode na travinju, nastalih zaradi ritja divjega prašiča. Poskus smo izvajali na ekološki govedorejski kmetiji Senekovič v vasi Kačji Potok na Kočevskem. V okolici kmetije smo za naš poskus izbrali dva pašnika velikosti 5 ha in 4 ha. Pojavljanje poškodb na travinju smo spremljali 8 mesecev, od 17. 4. 2018 do 24. 11. 2018, in sicer od dvakrat do trikrat na mesec. Testirali smo metodo določevanja obsega (površine) poškodb z analizo fotografij posnetih z dronom, spremljali smo kako se obnavlja travna ruša na razritih območjih in izvedli izkop deževnikov na razritih in nerazritih območjih. Ugotovili smo, da so spomladi in jeseni divji prašiči največ rili, junija in julija pa razritin ni bilo. Metoda popisovanja poškodb zaradi ritja divjega prašiča z analizo fotografij, posnetih z dronom, se je izkazala za nenatančno aprila, ko je bila trava še v zgodnjih razvojnih fazah in za natančno maja, ko je bila trava že bolj razvita. Pri izkopu deževnikov v aprilu je bilo več deževnikov na območjih, kjer so prašiči rili, kot na območjih, kjer prašiči niso rili. Jeseni tega nismo dokazali. S Shannonovim indeksom rastlinske pestrosti nismo ugotovili statistično značilnih razlik med razritimi in nerazritimi območji.In Slovenia, wild boar (Sus scrofa) accounts for 60 % of all damage caused by the game, of which more than half is caused by its rooting in meadows and pastures. With rooting it finds energy reach rhizomes, tubers and edaphones like insects and earthworms. By turning grass sward it reduces the crop and causes the farmer additional costs by repairing pits. The main objective of the study was to define the dynamics of damage occurrence on the grassland caused by wild boar rooting on the selected farm. In the vicinity of the farm, two pastures measuring 5 ha and 4 ha were selected for our experiment. The occurrence of damage on grassland was monitored two to three times a month, for a period of 8 months, from 17.4. 2018 to 24.11. 2018. We tested the method of determining the area of damage by analyzing photos taken with a drone, we monitored how grass sward is recovered in the rooted areas, and we performed excavation of earthworms in the rooted and non-rooted areas. We found that in the spring and autumn the wild boars rooted the most, whereas in June and July no rooting was present. The method of enumerating damage due to wild boar by analyzing drone photographs turned out to be inaccurate in April when the grass was in its early stages of development. On the other hand, in May, when the grass was already more developed, this method was more accurate. In April, there were more earthworms in the areas where the boars rooted than in the areas where the boars did not root. Anyhow, in the autumn we did not observe differences. With the Shannon diversity index, we found no statistically significant differences between plant species of the rooted and non-rooted areas

Lithology of Tertiary beds in Kozjansko, Eastern Slovenia

Oligocene and Miocene beds in Kozjansko, SW part of the Parathetys region, were developed in the time span ranging from Kiscellian to Pannonian, with two emersion phases – the first in Ottnangian, Karpatian and partially Badenian, and the second in Badenian and Sarmatian. Kiscellian sedimentation started with basal conglomerate, which was followed by sand, marl with coal seams, and marly clay (sivica). Clastic sedimentation was accompanied by volcanic activity that produced andesites, dacites, and andesitic,dacitic and rhyolitic tuffs. Egerian deposits include sands, sandstones, siltstones, claystones,marls and tuffs (the Govce beds). Eggenburgian deposits are characterised by quartztoze and gluconitic sandstones (the Macelj sandstones) and conglomerates. Badenian deposits are among the most widespread in occurrence and the most diverse in development. Theyare known as the Laško beds. Marls and siltstones predominate over massive lithothamnian limestone, calcareous-quartztoze conglomerate and biocalcarenite. They contain marine fauna. Badenian tuffs have been newly discovered on the territory of Kozjansko. InSarmatian, the environment changed from marine to brakish and freshwater. Transgressively deposited conglomerate is overlain by sand, marl, sandstone and scarce beds of marly limestone. Clastic sedimentation continued in the Pannonian time, too

Geographical Terminological Dictionary

The Geographical Terminological Dictionary contains 8,922 geographical terms and covers a total of nineteen geographical disciplines. It provides detailed definitions of terms, which are divided into individual disciplines, in particular: general geography, mathematical geography, cartography, geomorphology, climate geography, hydrogeography, soil geography, biogeography, population geography, rural geography, industrial geography, traffic geography, tourism and recreation geography, karst geography, settlement geography, landscape ecology, and environmental protection. Information on part-of-speech, declension, pronunciation, variants, synonyms, conceptually related terms, and English equivalents is also provided. This dictionary was published as a printed book: Bufon, Milan; Černe, Andrej; Gams, Ivan; Humar, Marjeta; Jeršič, Matjaž; Jurinčič, Igor; Kladnik, Drago; Kokole, Vladimir; Komac, Blaž; Košmrlj-Levačič, Borislava; Krevs, Marko; Kunaver, Jurij; Lovrenčak, Franc; Natek, Milan; Ogorelec, Breda; Orožen Adamič, Milan; Pavšek, Miha; Perko, Drago; Plut, Dušan; Radinja, Darko; Ravbar, Marjan; Smrekar, Aleš; Špes, Metka; Zorn, Matija. Geografski terminološki slovar. Ljubljana: Založba ZRC, ZRC SAZU, 2005. ISBN 961-6500-92-9