20.500.12556/RUL-161211 Spremembe v vrstni sestavi avifavne poznega pleistocena na območju Slovenije Changes in species composition of the Late Pleistocene avifauna in Slovenia Poznavanje pretekle vrstne pestrosti ptic v poznem pleistocenu in holocenu je za območje današnje Slovenije skromno in omejeno le na peščico objav o najdbah s posameznih arheoloških najdišč. Naš namen je bi zato zbrati vse razpoložljive podatke o najdbah iz Slovenije in jih še dopolniti z najdbami s področja sosednjih pokrajin ter s tem vzpostaviti karseda celovit seznam o poznopleistocenski vrstni pestrosti ptic na tem območju. Pri zbiranju podatkov o najdbah smo se oprli na podatke v literaturi. Na podlagi pridobljenega seznama vrstne pestrosti ptic v različnih obdobjih poznega pleistocena smo lahko spremljali spreminjanje v vrstni sestavi avifavne in njeno odvisnost od klimatskih in vegetacijskih sprememb. Jasno se je pokazalo, da je bila vrstna sestava ptic v glacialnem obdobju po pričakovanjih drugačna od današnje. Med poznopleistocenskimi najdbami so bile tako prisotne tudi nekatere vrste ptic, ki se danes na tem območju ne pojavljajo več (najpogosteje npr. barjanski jereb (Lagopus lagopus), snežna sova (Bubo scandiacus) in planinska vrana (Pyrrhocorax pyrrhocorax)). Pri tem je šlo torej po eni strani predvsem za vrste, ki so danes značilne za severno Evropo borealnega in celo tundrskega pasu, po drugi strani pa so bile med njimi tudi nekatere južne vrste odprtih okolij. Vrstna sestava med najdbami iz interglaciala in holocena pa je bila po pričakovanjih bolj podobna današnji. The knowledge of past bird species diversity in the Late Pleistocene and Holocene periods in the area of present-day Slovenia is limited and restricted to a handful of publications about findings from individual archaeological sites. Therefore, we aimed to collect all available data on findings from Slovenia and supplement it with discoveries from neighboring regions to establish a list as complete as possible of Late Pleistocene bird species diversity in the area. In gathering data on these findings, we primarily relied on published sources. Based on the obtained list of bird species diversity across different past periods, we were able to track changes in the composition of bird fauna and its dependence on climatic and vegetation changes. It became clear that the species composition of birds during the glacial period was, as expected, different from today's. Among the Late Pleistocene findings, there were also some bird species that no longer appear in this area today, such as the willow ptarmigan (Lagopus lagopus), the snowy owl (Bubo scandiacus), and the red-billed chough (Pyrrhocorax pyrrhocorax). On one hand, these were primarily species that are now typical of boreal and even tundra zones of Northern Europe while on the other hand, there were also some southern species of open habitats among them. The species composition among the findings from the interglacial and Holocene periods was, as expected, more similar to that of today. ptice avifavna vrstna pestrost pozni pleistocen holocen glacial birds avifauna species diversity Late Pleistocene Holocene glacial true false false [L. Cimerman] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2024-09-08 07:18:39 2024-09-08 07:18:41 2024-09-10 04:24:30 0000-00-00 00:00:00 2024 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1970-01-01 598.2:551.7.065.1(497.4)(043.2) 243869 206727683 41593.pdf 41593.pdf 1 8A713DF733712AE3336B7727B46C2021 93e87d41b5bf40fb7650337200a83f5ecab575e6915e70da5362d7b2ea2df96c c7cd16a4-6da1-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=190096 41594.xlsx 41594.xlsx 1 953A8AE8E86DAB88A523B74572503C23 a16a59f02b39ec7e9dc4240178f30d076e679e3637e4dfa18231dfb60edc6e85 c7cdd446-6da1-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=190097 Biotehniška fakulteta 0 0 0