Title Procjena opravdanosti uspostave djelatnosti u obalnom području
Title (english) Assesment of justification of the activities establishment in the coastal areas
Author Astrid Zekić
Mentor Damir Zec (mentor)
Mentor Lovro Maglić (komentor)
Committee member Alen Jugović (predsjednik povjerenstva)
Committee member Mirjana Kovačić (član povjerenstva)
Committee member Dražen Žgaljić (član povjerenstva)
Granter University of Rijeka Faculty of Maritime Studies, Rijeka Rijeka
Defense date and country 2022-06-06, Croatia
Scientific / art field, discipline and subdiscipline TECHNICAL SCIENCES Traffic and Transport Technology
Universal decimal classification (UDC ) 34 - Law. Jurisprudence 338 - Economic situation. Economic policy. Management of the economy. Economic planning. Production. Services. Prices 502/504 - Environmental science. Conservation of natural resources. Threats to the environment and protection against them
Abstract U obalnom prostoru odvijaju se gospodarske aktivnosti specifičnih interesa i prostornih potreba. Donošenje odluke o uspostavi djelatnosti u obalnom prostoru kompleksan je proces u kojem je potrebno razmotriti niz sukobljenih čimbenika. Osnovni cilj istraživanja je predložiti model za procjenu opravdanosti uspostave djelatnosti u obalnim područjima. Razvijenim modelom povezuju se svi čimbenici koji utječu na resurse obalnog, odnosno morskog područja. Analiza tih veza omogućuje definiranje kriterija i potkriterija za donošenje odluke o smještaju gospodarske djelatnosti u prostoru. Za uspostavu gospodarskih djelatnosti u obalnom području od ključne je važnosti izbor namjene prostora. Stoga je nužan metodološki pristup koji će osigurati razumnu razinu objektivnosti za izbor namjene prostora prije nego što odluka o uspostavi gospodarske djelatnosti uđe u politički proces. Za donošenja odluke o uspostavi djelatnosti u obalnom prostoru primijenjena je metoda višekriterijske analize, analitički hijerarhijski proces (AHP). Razmatrajući specifične interese odvijanja gospodarskih djelatnosti u obalnom području vidljivo je da neke gospodarske djelatnosti mogu lako koegzistirati u istom obalnom području, dok su neke nespojive s većinom drugih morskih namjena te u većoj ili manjoj mjeri, imaju ograničavajući utjecaj na druge djelatnosti. Za učinkovito upravljanju obalnim područjem treba u fokus staviti informacije o konfliktima između gospodarskih djelatnosti. Procjena mjere konfliktnosti gospodarskih djelatnosti u obalnom području predstavljena je matricom konfliktnosti. U cilju provjere modela provedeno je istraživanje anketnim upitnikom. Ekspertnom procjenom vrjednovani su kriteriji i potkriteriji za donošenje odluke o smještaju gospodarske djelatnosti u prostoru. Izabrani stručnjaci raspolažu odgovarajućim stručnim obrazovanjem, znanjem, vještinom i/ili iskustvom za procjenu koja se provodi. Kriteriji i potkriteriji kojima se procjenjivala opravdanost uspostave djelatnosti u obalnim područjima međusobno su uspoređeni u parovima, s ciljem određivanja težina, odnosno važnosti svakog od njih. Gospodarske djelatnosti ocjenjene su kroz utvrđivanje prioriteta, odnosno u kojoj mjeri zadovoljavaju svaki od definiranih kriterija i potkriterija. Intenziteti preferencija svakog sudionika istraživanja uneseni su u računalni program Expert Choice. Na osnovi individualnih ocjena stručnjaka, dobivena je sintetizirana prosudba što je rezultiralo donošenjem odluke o smještaju najprihvatljivije djelatnosti. Izabrano područje za testiranje modela je prostor uvale Žurkovo. Razvijena su tri scenarija: Scenarij 1 ˗ smještaj komunalne luke, Scenarij 2 ˗ smještaj luke nautičkog turizma ˗ marine te Scenarij 3 ˗ smještaj morskog zabavno-rekreacijskog centra i određena namjena korištenjem predložene metodologije. Najutjecajniji čimbenici prikazani su analizom osjetljivosti. Analizom osjetljivosti utvrđeno je u kojoj mjeri se najutjecajniji čimbenici odražavaju na ukupne prioritete alternativa. S obzirom na dobivene rezultate višekriterijske ocjene, planiranje uspostave djelatnosti važan je preduvjet za dugoročno i održivo odvijanje obalnih aktivnosti nekog prostora. Model predstavlja potporu donosiocima odluke pri planiranju dodjeljivanja obalnog prostora na korištenje te utvrđuje opravdanost smještaja gospodarske djelatnosti.
Abstract (english) The coastal zone is the site of various economic activities of specific interests and spatial needs. Making a decision to establish economic activities in the coastal area is a complex process in which a number of conflicting factors need to be considered. The main goal of the research is to propose a model that would assess the justification of establishing activities in coastal areas. The model developed connects all the factors that affect the resources of coastal and marine areas. The analysis of these connections enables the definition of criteria and sub-criteria for deciding on the location of a given economic activity in space. In order to establish economic activities in the coastal area, the key importance is to establish choice of area use. Therefore, a methodological approach is needed to ensure a reasonable level of objectivity to choose the purpose of economic activities of area before enetering the political process. The method of multicriteria analysis, analytical hierarchical process (AHP), was applied in making decisions on the establishment of activities in the coastal area. Considering the specific interests of economic activities in the coastal area, it is clear that some economic activities can easily coexist in the same coastal area, while some are incompatible with other marine activities, and have more or less a limiting effect on it. In order to stress effective coastal zone management, the focus should be on gathered information about conflicts between economic activities. The assessment of the measure by economic activities conflict in the coastal area is presented by the conflict matrix. In order to verify the model, a survey with a questionnaire was conducted. The criteria and sub-criteria for deciding on the location of an economic activity in area were evaluated by expert assessment. The selected experts have the professional education, knowledge, skills and/or experience that is appropriate for the assessment carried out. Criteria and sub-criteria that assessed the justification for the establishment of activities in coastal areas were mutually compared in pairs, with the aim of determining the weight, namely the importance of each of them. Economic activities are assessed through the determination of priorities, namely, the extent to which they meet each of the defined criteria and sub-criteria. The preference intensities of each study participant were entered into the Expert Choice computer program. Based on the individual assessments of experts, a synthesized judgment was obtained, which resulted in a decision on the location of the most acceptable activity. The area chosen for model testing is the area of Žurkovo Bay. Three scenarios have been developed: Scenario 1 ˗ establishment of a communal port, Scenario 2 ˗ establishment of a nautical tourism port ˗ marina, and Scenario 3 ˗ establishment of a sea entertainment and recreation centre, so the purpose is determined by using the proposed methodology. The most influential factors are presented by Sensitivity Analysis, which identified the extent to which the most influential factors are reflected in the overall priorities of the alternatives. Given the obtained results of the multi-criteria evaluation, planning the establishment of activities is an important prerequisite for long-term and sustainable development of coastal activities in an area. The model represents support to decision makers in planning the allocation of coastal space for use and determines the justification of the location of economic activity.
Keywords
obalni prostor
gospodarske aktivnosti
donosioci odluke
višekriterijska analiza
analitički hijerarhijski proces
Expert Choice
analiza osjetljivosti
Keywords (english)
coastal area
economic activities
decision makers
multicriteria analysis
analytical hierarchical process
Expert Choice
sensitivity analysis
Language croatian
URN:NBN urn:nbn:hr:187:247170
Promotion 2022
Study programme Title: Postgraduate (doctoral) university study programme - Maritime Studies Study programme type: university Study level: postgraduate Academic / professional title: doktor/doktorica znanosti, područje tehničkih znanosti, polje tehnologija prometa i transport (doktor/doktorica znanosti, područje tehničkih znanosti, polje tehnologija prometa i transport)
Type of resource Text
Extent VII, 218 listova : ilustr., graf. prikazi ; 31 cm
File origin Born digital
Access conditions Open access
Terms of use
Created on 2022-11-03 11:58:33