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Odkrivanje od podlubnikov napadenih dreves v smrekovih gozdovih z uporabo drona in multispektralne kamere [Elektronski vir] : diplomsko deloCevzar, AndrejPodlubniki, kot sta osmerozobi smrekov lubadar (Ips typographus L.) in šesterozobi smrekov lubadar (Pityogenes chalcographus L.), povzročajo ekstremno gospodarsko in okoljsko škodo v gozdovih, še ... posebej na območjih, kjer prevladujejo sestoji navadne smreke (Picea abies L. Karst.). V boju s podlubniki je ključnega pomena hitro odkrivanje in sanacija žarišč, žal pa je sistem odkrivanja žarišč v Sloveniji nekoliko zastarel. V okviru diplomskega dela je bil izveden poskus iskanja žarišč podlubnikov s pomočjo drona in multispektralne kamere. Poskus se je izvajal na gozdnem zemljišču velikosti 21,02 ha, ki smo ga preleteli z dronom in posneli posnetke z multispektralno kamero. S pomočjo obdelave zbranih podatkov smo izdelali ortomozaik in NDVI (normaliziran vegetacijski indeks). Na podlagi analize NDVI indeksa smo določili lokacije potencialnih žarišč napadov podlubnikov. Dejansko stanje stopnje napada podlubnikov smo preverili s fizičnim obhodom območja. Rezultati poskusa so pokazali, da so bila na vseh treh območjih, kjer smo predvidevali pojav napada podlubnika, drevesa navadne smreke, ki so kazala znake napada osmerozobega smrekovega lubadarja.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Maribor : [A. Cevzar], 2023Language - slovenianCOBISS.SI-ID - 167021059
Author
Cevzar, Andrej
Other authors
Vindiš, Peter
Topics
Univerzitetna in visokošolska dela |
navadna smreka |
podlubnik |
žarišče |
dron |
multispektralna kamera |
Norway spruce |
bark beetle |
outbreak |
drone |
multispectral camera
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Cevzar, Andrej | ![]() |
Vindiš, Peter | 28430 |
Source: Personal bibliographies
and: SICRIS
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