Aquaculture 2025

March 6 - 10, 2025

New Orleans, Louisiana USA

TRASH TO TREASURE: HARNESSING LOCAL RESILIENCE TO COMBAT GHOST NETS IN BANGLADESH

Muntasir Mamun*, Shamima Akhter

and collaborators Muhammad Mostafigur Rahman, Md. Shakhawat Chowdhury

 

House 1/A, Road 2/A, Block J, Baridhara, Dhaka 1212, Bangladesh; and

Kewkradong Bangladesh, Ocean Conservancy, The Climate Reality

muntasir@gmail.com

 



The ocean and aquatic ecosystems are vital lifelines for countless species and human communities, yet they are increasingly endangered by plastic pollution, especially from "Ghost Nets," which are lost, abandoned, or discarded fishing gear that can persist in the environment for centuries. In Bangladesh, a country intricately tied to its water resources where fish is integral to both diet and economy and globally second in freshwater fish production ghost nets pose an especially critical threat.

With the rapid growth of aquaculture, more people are engaging in fisheries, contributing to an influx of synthetic, non-biodegradable fishing gear. As these nets accumulate, they introduce long-lasting environmental risks by entangling marine life, generating microplastics, and jeopardizing fish stocks that millions depend on for their livelihoods.

This presentation outlines a proposal for a year-long initiative to address ghost nets in Bangladesh’s waterways through a phased approach.

We aim to remove ghost nets from high-risk areas, establish collection hubs, conduct research on material composition to support recycling, and develop economically viable products from recycled gear. Additionally, this project will promote awareness of ghost gear’s detrimental impacts and engage coastal communities as active participants in sustainable solutions.

By fostering a circular economy in fishing gear and building environmental resilience, this initiative aims to protect Bangladesh’s aquatic biodiversity while supporting the economic well-being of communities reliant on these precious water resources.