Abstract
BACKGROUND: The COVID-19 pandemic has generated significant impacts on the forestry sector. Employment layoffs have led to an increase in return migration, resulting in additional labor supply and heightened family economic burdens. This research employs the Theory of Planned Behaviour (TPB) framework to examine and predict sustainable forest management practices among families managing customary forests and village forests in Bali. METHODS: Purposive sampling was used to collect data from 71 managers of customary forests and village forests in Tenganan and Wanagiri. Partial least square-structural equation modelling (PLS-SEM) was used to analyze the acquired data. RESULTS: The findings demonstrated that TPB can explain the sustainable forest management. The incorporation of an additional construct, Tri Hita Karana (THK), enhanced the model's predictive power for both managerial intentions and behaviors in sustainable forest management. Specifically, THK influences management intentions through the mediation of attitudes, subjective norms, and perceived behavioral control. CONCLUSIONS: This study established that THK, a fundamental value system in Balinese society, serves as an antecedent predictor of behavioral intentions toward sustainable forest management. The relationship between THK and sustainable forest management intentions is mediated by attitudes, subjective norms, and perceived behavioral control. This research makes significant theoretical and managerial contributions. First, it validates the established TPB framework within the context of COVID-19's impact in Bali. Additionally, it provides scholars with insights for identifying other potential constructs that may influence forest land managers' behavior.