Assessing vulnerability of selected farming communities in the Philippines based on a behavioural model of agent's adaptation to global environmental change

Acosta-Michlik, Lilibeth;Espaldon, Victoria
(2008) Conference on Local Evidence on Vulnerabilities and Adaptations to Global Environmental Change — Location: IIASA, Laxenburg(Austria) (3.May.2004)

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  • Acosta-Michlik, LilibethUCLouvain
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  • Espaldon, Victoria
    Author
Abstract
Behavioural models that allow simple representation of the complexity of human-environment links are important in vulnerability assessment because they allow the analysis of human adaptive processes in a changing environment. This paper applies an agent-based framework that considers the behavioural model of farmers in three villages in a municipality in the Philippines. Agent-based modelling is a useful policy tool for simulating the effects of different adaptation options on reducing vulnerability because it allows representation of not only the dynamic changes in climate and market but also the dynamic adaptive process of different groups of communities to the impacts of these changes. Model simulations of adaptation options under various global change scenarios showed that production support would significantly reduce future vulnerability only if complemented with appropriate market support. It is thus important for policy to provide a complementary bundle of adaptation measures. Lack of money and information are the most important reasons for not applying available technical adaptation measures, which currently hinder reduction of vulnerability in selected villages in the municipality. Social networks, which play an important role in adapting to environmental changes, are limited to relatives and neighbours, who are important sources of informal credit. (C) 2008 Elsevier Ltd. All rights reserved.
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Acosta-Michlik, L., & Espaldon, V. (2008). Assessing vulnerability of selected farming communities in the Philippines based on a behavioural model of agent’s adaptation to global environmental change. Global Environmental Change, 18(4), 554-563. https://doi.org/10.1016/j.gloenvcha.2008.08.006 (Original work published 2008)