INVESTIGATION OF MICROPLASTICS, CONTAMINANTS OF EMERGING CONCERN AND THEIR RISK ASSESSMENT TO FISHERIES AND AQUACULTURE IN THE MEKONG RIVER BASIN

The Mekong River Basin faces a critical threat from plastic pollution,particularly microplastics (MPs) and contaminants of emergingconcern (CECs). Alarmingly, the Mekong River is among the largestcontributors to global marine plastic pollution, accounting forapproximately 95% of the plastics entering the world's oceans.Despite the scale of this environmental challenge, comprehensiveresearch remains limited.To address this urgent issue, a three-year project titled "Investigation of Microplastics, Contaminants of Emerging Concern, Their Risk Assessment, and Management for Fishery and Aquaculture in the Mekong River Basin" is proposed.

Countrie

Priority Sector

Environment

Countrie

Project Site

Thailand Viet Nam

Beneficiaries

No. of Direct Beneficiaries

Duration

Duration

Mar-2024 to Feb-2027

Objectives

Objectives

  • 1. To conduct a comprehensive evaluation of micro-plastic and organic substance pollution in the water environment of the Mekong River Basin in Thailand, and Viet Nam.
  • 2. To propose adaptive management solutions to address these environmental challenges.
  • 3. To create a comprehensive database of microplastics (including size, shape, density, and polymer composition) in water, sediment, and fish, as well as associated CECs (such as bisphenol A, DDTs, and PAHs) in water and sediment in the Mekong Basin (Thailand, and Viet Nam).
  • 4. To assess pollution levels of microplastics and specified organic substances in the study area's water environment.
  • 5. To develop effective solutions for managing micro-plastic pollution in the Mekong River Basin in Thailand, and Viet Nam.

Activities

Vulnerability assessments related to forest-related disasters piloted in Cambodia and Viet Nam.

Development of an application to monitor forest fires and other forest related disasters as input for policy planning and implementation.

Capacity building for key actors from government, the private sector, and local communities.

Knowledge sharing across the Mekong region.

[Expected] Results

Gained insights into the fate and distribution of microplastics (MPs) in water, sediment, and fish within the Mekong River Basin (Thailand, and Viet Nam).

Evaluated contaminants of emerging concern (CECs) associated with MPs in water and sediment, establishing correlations between MPs and CECs in the environment (Thailand, and Viet Nam).

Identified suitable environmental management strategies through risk assessments of MPs and associated CECs on fisheries and aquaculture (Thailand, and Viet Nam).

Proposed and tested initiatives to reduce microplastic emissions and implemented technical solutions for treating microplastic pollution in the aquatic environment.

Increased public and local government awareness of the hazards posed by MPs and CECs, while promoting the 3R (Reduce, Reuse, Recycle) approach to waste management.

Fostered regional and international institutional collaboration to address plastic pollution effectively in the Mekong River Basin.

Outcome

Success Factors/Strategies

Outcome

Future Strategies and Sustainability Plans

Objectives

PIA Contact Information

  • PIA Name: Institute of Environmental Technology
  • Person Name: Assoc. Prof. Van Manh Do
  • Person Email: dvmanh@iet.vast.vn

Achievements

Project Implementing Agency
Contact Person: Assoc. Prof. Van Manh Do

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Outcome

Project Videos

Outcome

Project Activity Reports

Outcome

Impact Story