Journal of Regional and City Planning
Vol. 33 No. 3 (2022)

Spatial Dynamic Model of Index-Based Disaster Resilience

Lalitya Narieswari (Geospatial Information Agency (BIG), Jl. Raya Jakarta-Bogor Km. 46, Cibinong Bogor 16911, Indonesia
Natural Resource and Environmental Management, IPB University, Bogor 16144, Indonesia.)

Santun R.P. Sitorus (Department of Soil Science and Land Resources, IPB University, Bogor 16680, Indonesia.)
Hartrisari Hardjomidjojo (Department of Agroindustrial Technology, IPB University, Bogor 16680, Indonesia.)
Eka Intan Kumala Putri (Department of Resources and Environmental Economics, IPB University, Bogor 16680, Indonesia.)



Article Info

Publish Date
01 Feb 2023

Abstract

Measurement and development of resilience are essential in disaster risk reduction programs. Furthermore, efforts are needed to measure resilience baselines to track changes over time and compare areas for monitoring and evaluating resilience development. Therefore, this study identified dimensions and indicators for measuring resilience using a statistical approach and developed an index-based spatial resilience model in a web-GIS environment. This paper presents the spatial distribution of urban resilience to disasters in Semarang City at the sub-district level. Factor analysis showed that 21 selected indicators could represent five dimensions of resilience: social, economic, infrastructure, environmental, and institutional. Furthermore, the model results showed that 88% of the sub-districts were in the moderate resilience class. The spatial distribution of each dimension showed considerable heterogeneity in its coastal and plain areas (city center) as well as better resilience in the social and infrastructure dimensions than in its hilly areas. The hilly areas in the west have relatively better resilience than those in the east. These results can be used as a reference in managing resilience to disasters. The model presents a spatial distribution of resilience based on an index that quickly provides an overview of the conditions and determines priorities for increasing resilience in supporting disaster risk reduction programs.

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Journal Info

Abbrev

jpwk

Publisher

Subject

Humanities Civil Engineering, Building, Construction & Architecture Environmental Science Social Sciences Transportation

Description

Journal of Regional and City Planning or JRCP is an open access journal mainly focusing on urban and regional studies and planning in transitional, developing and emerging economies. JRCP covers topics related to the analysis, sciences, development, intervention, and design of communities, cities, ...