Geographica: Science and Education Journal
Vol 7, No 2 (2025): December

IPCC-Based Household Climate Vulnerability Index in Salokaraja Village, South Sulawesi

Rusdi, Rusdi (Unknown)
Miharja, Helmi Ayuradi (Unknown)
Armadani, Inaz (Unknown)
Arfandi, Arfandi (Unknown)
Syahruddin, Darma Jaya (Unknown)



Article Info

Publish Date
12 Dec 2025

Abstract

Climate change is intensifying floods and droughts across rural Indonesia, yet vulnerability assessments rarely drill down to the village scale. This study evaluates household-level vulnerability in Salokaraja Village, Soppeng Regency, through the IPCC framework of exposure, sensitivity, and adaptive capacity. Primary data were gathered via a survey of 115 households, key-informant interviews, and focus-group discussions; long-term rainfall records (2000-2023), disaster reports, and a 30-m DEM provided secondary inputs. Indicators were normalised, weighted, and combined into a composite index, then analysed statistically and mapped using GIS interpolation. Results reveal that 34 % of households are highly vulnerable, with an average index score of 0.55; flood-plain exposure and rice-monoculture dependence drive risk, while adaptive capacity—particularly credit access (27 %) and climate-information literacy (46 %)—shows a strong negative relationship with vulnerability (? = –0.44). Policy recommendations include rehabilitating tertiary irrigation and flood canals, integrating BMKG seasonal outlooks into extension services, offering subsidised "Green KUR" credit for adaptive investments, and revitalising farmer groups as co-production platforms for climate information. The findings highlight that strengthening human, financial, and institutional capital is as critical as hazard control in building rural climate resilience.

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Journal Info

Abbrev

geographica

Publisher

Subject

Earth & Planetary Sciences Education Environmental Science Social Sciences

Description

Geographica: Science and Education Journal is the information media for academics and researchers who have attention to developing the Geography both science and education. Geographica: Science & Education Journal is published by Study Program of Geography Education, Universitas Sembilanbelas ...