Heritage museum buildings under climate stress: mapping deterioration across urban and coastal regions

Fishol Hamdi, Nur Fisya and Salleh, Nurul Hamiruddin and Ismail, Mohd Noorizhar (2026) Heritage museum buildings under climate stress: mapping deterioration across urban and coastal regions. PLANNING MALAYSIA, 24 (3). pp. 866-881. ISSN 1675-6215 E-ISSN 0128-0945

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Abstract

Heritage museum buildings in Malaysia increasingly face environmental stressors, such as high humidity, temperature changes, and heavy rainfall. Many are found in urban centres and coastal zones. Each location brings unique environmental challenges that influence the severity and type of deterioration. These cultural assets are susceptible, underscoring the need to understand how environmental conditions, especially those tied to geographic location, contribute to building degradation. Yet current maintenance often overlooks location-specific weaknesses, leading to poor conservation outcomes. This study compares environmental deterioration in heritage museum buildings across urban and coastal settings. Condition assessments were conducted at selected museums across multiple states and examined alongside regional temperature and humidity data. A spatial heat map generated in QGIS shows the distribution of deterioration by environmental exposure. The results show that coastal buildings face more moisture, dampness, and mould due to high humidity and salty air. Urban buildings, however, present localized problems like heat retention, pollution stains, and poor ventilation. The analysis demonstrates that environmental stressors, especially humidity and rain, work with location to shape building conditions. The study recommends climate-responsive, location-specific maintenance strategies to preserve heritage assets in the long term. These findings aim to help heritage managers and conservation stakeholders plan targeted interventions and optimise resources in tropical urban and coastal areas

Item Type:	Article (Journal)
Uncontrolled Keywords:	Heritage Conservation, Climate-Responsive Maintenance, Building Deterioration, Tropical Heritage Buildings, Spatial Risk Mapping
Subjects:	N Fine Arts > NA Architecture N Fine Arts > NA Architecture > NA2400 Museums. Exhibitions
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Architecture and Environmental Design > Department of Architecture
Depositing User:	Ts. Dr. Nurul Hamiruddin Salleh
Date Deposited:	16 Jun 2026 17:33
Last Modified:	16 Jun 2026 17:33
Queue Number:	2026-06-Q3671
URI:	http://irep.iium.edu.my/id/eprint/129286

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