1. Obročkanje ptic v Sloveniji leta 2015 in pojav velikih krivokljunov Loxia pytyopsittacusAl Vrezec, Dare Fekonja, 2016, izvirni znanstveni članek Povzetek: In 2015, 170 bird species were recorded during bird ringing activities in Slovenia. We ringed 73,371 birds belonging to 162 species, there were 132 foreign recoveries of birds ringed in Slovenia, 120 recoveries of birds ringed abroad and found in Slovenia, as well as 1964 local recoveries. The most frequently ringed species were Blackcap Sylvia atricapilla and Great Tit Parus major. In ringed nestlings, Great Tits and Tree Sparrows Passer montanus predominated. In 2015, the first preliminary ringing of Scops Owls Otus scops during migration took place, resulting in the highest number of Scops Owls ringed so far. Concerning recoveries of birds ringed in Slovenia and later recorded abroad and birds ringed abroad and later recorded in Slovenia, the commonest were Mute Swans Cygnus olor and Black-headed Gulls Chroicocephalus ridibundus. The longest-distance recovery concerned a Reed Bunting Emberiza schoeniculus found in Sweden (2,144 km away). Among the interesting finds were also the first finds of ringed Pygmy Cormorants Microcarbo pygmeus so far from breeding sites in Hungary. Among rare species, Yellow-browed Warbler Phylloscopus inornatus, Spanish Sparrow Passer hispaniolensis and a pair of Parrot Crossbills Loxia pytyopsittacus were caught and ringed, the latter for the very first time in Slovenia after more than 100 years. An overview of records of the Parrot Crossbill is given herein, as well as analysis of irruptive years of the Red Crossbills Loxia curvirostra between 1980 and 2015, when the probability of boreal Crossbill species occurrence is the highest. According to the ringers’ data, the irruptive years of Red Crossbills in Slovenia were 1984, 1985, 2007, 2008, 2010, 2011 and 2012. The article points to the probability that Parrot Crossbills have been overlooked in the past, since larger specimens of Crossbills were ringed mostly in irruptive years, but no specific bill measurements important for distinguishing between Parrot and Red Crossbill had been taken. Ključne besede: obročkanje, najdbe, Slovenija, 2015, veliki krivokljun Objavljeno v DiRROS: 26.07.2024; Ogledov: 124; Prenosov: 53 Celotno besedilo (629,08 KB) Gradivo ima več datotek! Več... |
2. Tehnične smernice za ohranjanje in rabo genskih virov : veliki in poljski jesen = Fraxinus excelsior / Fraxinus angustifoliaMarjana Westergren, Hojka Kraigher, 2010, strokovni članek Ključne besede: genski viri, drevesne vrste, tehnične smernice, veliki jesen, Frafinus excelsior, poljski jesen, Fraxinus angustifolia, Slovenija Objavljeno v DiRROS: 18.12.2023; Ogledov: 378; Prenosov: 96 Celotno besedilo (188,71 KB) |
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7. Poročilo o preskusu št.: LVG 2022-120 : vzorec št. 2022/00403Barbara Piškur, Špela Jagodic, Maša Zagorac, Nikica Ogris, 2022, izvedensko mnenje, arbitražna odločba Ključne besede: varstvo gozdov, morfološke analize, veliki pajesen, Ailanthus altissima, nekroza, izcedek, smola Objavljeno v DiRROS: 21.09.2022; Ogledov: 576; Prenosov: 0 |
8. Poročilo o preskusu št.: LVG 2022-033 : vzorec št. 2022/00083 : namen testiranja: sum na: Glis glisAndreja Kavčič, Ana Brglez, 2022, izvedensko mnenje, arbitražna odločba Ključne besede: varstvo gozdov, morfološke analize, gorski javor, Acer pseudoplatanus, evropski macesen, Larix decidua, mali sesalci, glodavci, miši, voluhar, sadike, poškodbe, veliki rjavi rilčkar, Hylobius abietis Objavljeno v DiRROS: 02.06.2022; Ogledov: 676; Prenosov: 241 Celotno besedilo (1,12 MB) |
9. Poročilo o preskusu št.: LVG 2022-006 : vzorec št. 2022/00001 : namen testiranja: sum na: ArmillariaNikica Ogris, Maša Zagorac, Tašja Cvelbar, Zina Devetak, Barbara Piškur, 2022, izvedensko mnenje, arbitražna odločba Ključne besede: varstvo gozdov, morfološke analize, veliki pajesen, Ailanthus altissima, sivorumena mraznica, Armillaria mellea, Botryosphaeria dothidea, sušenje, sušni stres, podnebne spremembe Objavljeno v DiRROS: 17.03.2022; Ogledov: 731; Prenosov: 295 Celotno besedilo (1,12 MB) |
10. Poročilo o preskusu št.: LVG 2021-341 : opis vzorca: Fraxinus excelsior, les, lubje, sekanci : namen testiranja: sum na: Anoplophora chinensisMaarten De Groot, Peter Smolnikar, 2021, izvedensko mnenje, arbitražna odločba Ključne besede: varstvo gozdov, morfološke analize, beli jesen, veliki jesen, Fraxinus excelsior, Anoplophora chinensis, kitajski kozliček Objavljeno v DiRROS: 29.10.2021; Ogledov: 833; Prenosov: 0 |