Assessing Food and Livelihood Security in Sea Salt Community: A GIAHS Study in Ban Laem, Phetchaburi, Thailand

Abstract

This study investigates food and livelihood security in Ban Laem District, Phetchaburi, a unique sea salt community recognized under the Globally Important Agricultural Heritage Systems (GIAHS). We assess the current status of food and livelihood security, utilizing the entropy weight method. Our findings reveal a composite evaluation score of 2.724, comprising an average food security rating of 1.476 and a livelihood security score of 1.248. Agricultural diversity emerges as pivotal for food security, while financial support, indigenous knowledge preservation, and climate adaptation strategies are crucial for livelihood security. Our recommendations include fostering awareness, collaboration, diversified farming, financial accessibility, and cultural conservation initiatives. This research provides valuable insights into coastal community security and informs transformative policies for sustainable development.