20.500.12556/DKUM-89483 Presence of alien Prunus serotina and Impatiens parviflora in lowland forest fragments in NE Slovenia Prisutnost stranih vrsta Prunus serotina i Impatiens parviflora u fragmentima nizinskih šuma u SI Sloveniji Temperate alluvial, riparian and lowland forests are the European forests with the greatest presence of invasive alien plants. Consequently, identifying the environmental conditions for and other drivers behind the establishment of invasive species in natural forest communities is crucial for understanding the invasibility of these habitats. We focused on fragments (patches) of Illyrian oak-hornbeam forest in NE Slovenia, which are the least studied in this regard. Because alien phanerophytes and therophytes are significantly over-represented compared to native plantsin lowland forests, we selected two representative invasives: the phanerophyte Prunus serotina and the therophyte Impatiens parviflora. By using logistic regression models on vegetation surveys, environmental data based on Ellenberg´s indicator values, and patch metrics, we identified patch characteristics explaining the presence of each species. Moreover, we included human impact in the models. We reveal significant characteristics differentiating P. serotina from I. parviflora. We also show that the perimeterarea ratio and soil nutrients of the forest patches correlate significantly with the presence of P. serotina, while human disturbance correlates significantly with the presence of I. parviflora. Our results and a similar approach for other invasive plant species can be applied to assess habitat invasibility on potential and species’ current geographic distribution, as well as to develop management plans. Aluvijalne, priobalne i nizinske šume umjerenih područja europske su šume s najvećom prisutnošću invazivnih  stranih biljaka. Slijedom toga, utvrđivanje okolišnih uvjeta i drugih pokretača invazije tih vrsta u  prirodnim šumskim zajednicama presudno je za razumijevanje izloženosti ovih sta ni šta invazivnim vrstama.  Fokusirali smo se na fragmente ilirske šume hrasta kitnjaka običnog graba u SI Sloveniji, koje su u tom pogledu najmanje proučavane. Budući da su alohtoni fanerofiti i terofiti znatno prezastupljeni u usporedbi s autohtonim vrstama u  nizinskim šu ma ma, odabrali smo dvije reprezentativne invazivne vrste: fanerofit Prunus serotina i terofit Impatiens parviflora. Kori šte njem logističkih regresijskih modela na vegetacijskim podacima, okolišnim podacima  na temelju Ellenbergovih indikatorskih vrijednosti i krajobrazne metrike na razini fragmenata (zakrpi),  identificirali smo karakteristike fragmenata šumske vegetacije koji objašnjavaju prisutnost svake vrste.  Štoviše, u modele smo uključili utjecaj čovjeka. Otkrivene su značajne karakteristike koje međusobno razlikuju invazivnost vrsta P. serotina i I.parviflora. Također pokazalo se da omjer površine i hranjive tvari šumskih fragmenata značajno koreliraju  s prisutnošću vrste P. serotina, dok antropogeni poremećaj staništa značajno korelira s prisutnošću vrste I.parviflora. Naši rezultati te sličan pristup za druge invazivne biljne vrste mogu se primijeniti za  procjenu podložnostistaništa na potencijalnu i trenutnu rasprostranjenost tih vrsta, kao i za izradu  planova upravljanja. biological invasions forest fragmentation landscape metrics habitat characteristics human presence anthropogenic factors neophytes Slovenia biološke invazije  fragmentacija šuma  metrika krajobraza  karakteristike staništa  ljudska prisutnost  neofiti true false true Savez inženjera i tehničara šumarstva i drvne industrije Hrvatske Angleški jezik Hrvaški jezik Znanstveno delo 2024-07-12 09:43:52 2024-07-12 09:43:54 2024-07-13 03:57:12 0000-00-00 00:00:00 2022 0 0 Ključne besede v slovenščini: bioinvazija, fragmentacija gozda, krajinska metrika, značilnosti habitata, prisotnost človeka, antropogeni dejavniki, neofiti, Slovenija Str. 215-224 Št. 5/6 Letn. 146 2022 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2022-06-30 581:630*5(497.41) 116495363 10.31298/sl.146.5-6.4 0373-1332 Sipek-2022-PRESENCE_OF_ALIEN_PRUNUS_SEROTINA_A.pdf Sipek-2022-PRESENCE_OF_ALIEN_PRUNUS_SEROTINA_A.pdf 1 A15A8C90A8852ABBB0A8E8C609CF588C 404c3bb0b541e4dcd9a0cf61e7bd7d5d8d3c6bb9a78cd5b7056ca2f315c03f32 b58b255e-4024-11ef-907b-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=181417 https://hrcak.srce.hr/279974 0 c0660a72-4024-11ef-907b-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=181418 Fakulteta za naravoslovje in matematiko 0 0 0