FISH SPECIES COMPOSITION IN DAU TIENG RESERVOIR DURING 2022-2024

Abstract

With a surface area of 2,700 km², Dau Tieng Reservoir is Vietnam's largest artificial irrigation project, located in Tay Ninh, Binh Duong, and Binh Phuoc provinces. Its primary purpose is to regulate water supply for agriculture, industry, and residential areas in provinces and cities such as Tay Ninh, Binh Duong, Binh Phuoc, Long An, and Ho Chi Minh City. Additionally, it plays a critical role in managing floods in downstream regions along the Saigon and Vam Co Dong rivers. Apart from its practical functions, the reservoir also supports a diverse range of aquatic ecosystems, contributing to its rich biodiversity. A comprehensive study conducted from 2022 to 2024 revealed the presence of 82 aquatic species from 11 orders and 26 families, highlighting its significance in preserving different forms of life. This biodiversity emphasizes the reservoir's ecological importance and guides sustainable practices for utilizing and protecting its unique aquatic resources.