Jurnal Biologi Tropis
Vol. 26 No. 2 (2026): April - Juni

Socio-Hydrological Flood Risk Communication and Community Preparedness in Ancar Riverbank, Mataram

Janati, Janati (Unknown)
Hadi, Agus Purbathin (Unknown)
Muhajira, Muhajira (Unknown)



Article Info

Publish Date
20 Jun 2026

Abstract

Urban flooding is a hydrometeorological threat that is influenced by the interaction between river systems, spatial planning, rainfall, and community social readiness. This study aims to analyze the relationship between the communication strategy of disaster information management and community preparedness in dealing with floods on the banks of the Ancar River, Mataram City. The study used a quantitative approach with a cross-sectional associative survey design on 43 respondents selected through multistage stratified random sampling; data were collected using Likert scale questionnaires, documentation, limited observations, and supporting interviews, then analyzed descriptively and correlated Spearman Rank. The results showed that communication strategies were in the low category (average 2.47), while community preparedness was in the medium category (average 2.65). There was a positive and significant relationship between communication strategies and community preparedness (rs = 0.509; p < 0.001). These findings conclude that the quality of messages, access to information, and community participation are more determinants of preparedness than one-way information dissemination. Implication, disaster information managers need to strengthen community-based risk communication, local early warning, and disaster education that is integrated with the management of urban socio-hydrological systems.

Copyrights © 2026






Journal Info

Abbrev

JBT

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology

Description

Jurnal Biologi Tropis (ISSN Cetak 1411-9587 dan ISSN Online 2549-7863) diterbitkan mulai tahun 2000 dengan frekuensi 2 kali setahun oleh Program Studi Pendidikan Biologi PMIPA FKIP Universitas Mataram, berisi hasil penelitian dan ulasan Ilmiah dalam bidang Biologi ...