Praćenje zdravstvenog stanja stabala u Park šumi Maksimir metodama daljinskih istraživanja

master's thesis

• Title (english): Title Monitoring the health status of trees in park forest Maksimir using remote sensing methods
• Author: Franka Zagoranski
• Mentor: Renata Pernar (mentor)
• Committee member: Renata Pernar (predsjednik povjerenstva)
• Committee member: Ante Seletković (član povjerenstva)
• Committee member: Mario Ančić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Forestry and Wood Technology; (Institute of Forest Inventory and Management); Zagreb
• Defense date and country: 2017-09-08, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Forestry

Abstract

Maksimir je najpoznatija i najposjećenija zagrebačka park šuma, te vrlo korišten rekreacijski prostor uklopljen u urbano područje, a ujedno je ekološko uporište koje osigurava općekorisne dobrobiti. Od perioda proglašenja park šumom, do danas doživio je mnogo promjena, no i dalje je to jedinstven skup prirodnih šumskih sastojina. Zbog promjena u okolišu i starosti, zdravstveno stanje stabala je narušeno. Da bi što bolje pratili to stanje potrebno je provesti inventarizaciju oštećenosti. To se do sada radilo uglavnom terestričkim opažanjima, a danas se sve više koriste metode daljinskih istraživanja. U radu će se na satelitskoj snimci WorldView 2 provesti interpretacija zdravstvenog stanja pojedinačnih stabala na sistematskom uzorku 25x25m. Na temelju rezultata interpretacije izračunati će se pokazatelji oštećenosti za pojedine vrste drveća i ukupno za cijelo snimljeno područje park šume Maksimir, te izraditi tematske karte prostornog rasporeda oštećenosti. Budući da se kvalitetno praćenje stanja šuma zasniva na sustavno prikupljanju podataka o šumama na nekom prostoru i u nekom vremenu, dobiveni rezultati predstavljaju trenutno zdravstveno stanje, te su podloga za praćenje i predviđanje budućega stanja. U urbanim sredinama posebno je značajno da se promjene zdravstvenog stanja stabala pravovremeno predvide, kako bi se bolesna stabla mogla ukloniti i zamijeniti novima.

Abstract (english)

Maksimir is the most famous and most visited Zagreb forest park, and a well-used recreational space embedded in the urban area, and also an ecological base that provides general welfare. From the period of proclamation of the forest park, there have been many changes so far, but this is still a unique set of natural forest stands. Due to changes in the environment and age, the health status of the trees is impaired. In order to better monitor this situation, it is necessary to carry out the inventory of the damage. This has been largely terrestrial observations so far, and today remote sensing methods are increasingly being used. The work on the WorldView 2 satellite will be used to interpret the health status of individual trees on a systematic sample of 25x25m. Based on the results of the interpretation, the indicators Dokumentacijska kartica of damage for each tree species and total for the entire recorded area of the forest park Maksimir will be calculated and the thematic maps of the spatial distribution of damage will be created. Since quality forest monitoring is based on a systematic collection of forest data in some areas and at some point in time, the resulting results represent the current state of health and are the basis for monitoring and predicting the future status. In urban environments, it is particularly important that the health status changes of the trees are timely predicted so that the sick trees can be removed and replaced by new ones.

• Keywords: Daljinska istraživanja; praćenje zdravstvenog stanja stabala; park šuma Maksimir; GIS
• Keywords (english): Remote sensing; monitoring the health status of trees; park forest Maksimir; GIS
• Language: croatian
• URN:NBN: urn:nbn:hr:108:550543
• Study programme: Title: Urban Forestry, Nature Conservation and Environment Protection; Study programme type: university; Study level: graduate; Academic / professional title: sveučilišni/a magistar/magistra inženjer/inženjerka urbanog šumarstva zaštita prirode i okoliša (sveučilišni/a magistar/magistra inženjer/inženjerka urbanog šumarstva zaštita prirode i okoliša)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2017-10-26 12:04:57