Faculty of Environment and Resource Studies, Mahidol University

"Koh Lad E Thaen" is an island formed by the creation of a shortcut canal connecting the Tha Chin River. Historical records suggest that this canal has existed since the era of King Rama V, facilitating water transportation for villagers using rowing boats. The canal allows for faster boat travel to reach destinations without the need to navigate the lengthy river route.

Promoted as an agricultural tourism destination with cultural elements, Koh Lad E Thaen is situated in the Sam Phran District of Nakhon Pathom Province. The landscape, resembling a pig's stomach due to the canal digging, spans the Song Khanong and Hom Kret Subdistricts, extending from Wat Songkhanong to the Tha Chin River. The island encompasses three subdistricts: Rai Khing, Bang Toei, and Song Khanong, known for its abundant water sources ideal for fruit cultivation. Notably, various pomelo varieties, such as Khao Pong (bright white) Pomelo, Khao Paen (deep white) Pomelo, Thong Di White Pomelo, White Honey Pomelo, Khao Hom (white and fragrant) Pomelo, and Tub Tim Siam Pomelo, thrive in the region.

In 2011, a significant flood damaged agricultural areas, particularly pomelo orchards. Subsequently, farmers replanted pomelos, utilizing branches from the area and acquiring some from other regions. Despite the setback, the island's agricultural areas transitioned to eco-friendly practices, reducing chemical use and embracing organic farming. This shift not only generated income for the local community but also established Koh Lad E Thaen as an agrotourism destination, aligning with the growing interest in sustainable practices.

Collaborating with the "Faculty of Environment and Resource Studies" and community leaders, including Mr. Lueyot Banphakan, Deputy Mayor of Rai Khing City, Mr. Ekawit Navaset, architect and owner of MADI cafe, Ms. Judy Mutziger, Conservationist, Mr. Parichat Suntrarak, representative of the Thai Ecotourism and Adventure Travel Association (TEATA), as well as representatives from private travel companies, the island embarked on research cooperation. This initiative aims to develop flood-prone areas along the Tha Chin River into ecotourism destinations using technology and alternative energy. The collaboration involves academic services, teaching, and societal missions, striving to create clean energy innovations, foster outdoor learning experiences, exchange knowledge, engage in social responsibility activities, develop environmentally friendly housing, promote local culture, and enhance community businesses for long-term sustainability.