6533b830fe1ef96bd1297100
RESEARCH PRODUCT
A GIS-MCDM-based road network planning for tourism development and management in Arasbaran forest, Iran.
Mahmoud OmidBaris MajnounianEnrico MarchiManijeh TalebiMajid F. MakhdoumEhsan AbdiAndrea Laschisubject
Conservation of Natural Resources010504 meteorology & atmospheric sciencesComputer scienceTransportationPlan (drawing)010501 environmental sciencesManagement Monitoring Policy and LawForestsIran01 natural sciencesFuzzy logicUnit (housing)Transport engineeringArasbaran protected area Road design Road network improvement Tourism planningHumansRecreationSettore AGR/06 - Tecnologia Del Legno E Utilizzazioni Forestali0105 earth and related environmental sciencesGeneral Environmental ScienceTravelGeneral MedicineMultiple-criteria decision analysisPollutionNetwork planning and designWork (electrical)Geographic Information SystemsTourismEnvironmental Monitoringdescription
It is very important for managers to plan a road network that meets all the requirements for tourism development and management. The aim of this study was to evaluate and modify an existing road network for tourism purposes in the Arasbaran protected area. First, the map layers of effective criteria were prepared in GIS and were standardized by a fuzzy logic approach and finally combined considering their relative importance weights obtained through pair-wise comparison technique. A suitability map was then acquired. After that, 14 different scenarios of road network were designed to access the recreational area using PEGGER extension in ArcView. Then, they were evaluated in terms of technical, environmental, and socio-economic criteria to achieve the optimal-designed road network. Moreover, the existing road network was modified according to the optimal-designed road scenario. Finally, a modified version of the existing road network was proposed for tourism development and management in the Arasbaran region. Regarding the results, the slope criterion with a value of 0.289 was identified as the most important factor in providing a suitability map for road planning. The seventh scenario, with a road density of 3.34 m ha−1 and accessibility (hard) of 64.68%, was chosen as the optimal option to modify the existing road network due to the best performances in terms of minimum costs and environmental impacts on the basis of the highest value per unit length (72.26). According to the assessments and chi-square test comparison, the optimal-designed road network and the proposed road network were identified as better alternatives compared to the existing road. Based on this work, it can be concluded that the combination of GIS-MCDM approaches can properly assist in tourism planning and management.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2019-10-16 | Environmental monitoring and assessment |