Lead Partner

Project Partners

What is TRAP?

TRAP addresses the critical transnational challenge of aquatic plastic pollution through innovative, eco-friendly solutions to reduce plastic litter reaching the Atlantic Ocean.

The main goal is to produce guidelines to design hotspots to trap and retain plastics in rivers and estuaries. It offers an innovative approach to tackle aquatic plastic pollution by combining advanced digital tools, nature-based solutions and community engagement.

TRAP brings positive change in the efficiency of plastic removal strategies and better-informed management practices. Key outputs include a digital management tool for identifying plastic retention hotspots, field-tested retention solutions, and practical guidelines for decision-makers. 

Beneficiaries range from environmental agencies to local authorities and riverine communities. The project leverages transnational cooperation to ensure knowledge sharing, creating scalable, field-tested solutions that can be adapted across the Atlantic Area.

Our Project in numbers

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Our Objective

TRAP aims at developing and demonstrating innovative, nature-based, solutions to trap and remove plastic litter from rivers, before reaching the Atlantic ocean.

It sets up: a digital management tool to forecast plastic transport and identify retention hotspots; pilot field installations to demonstrate effective retention measures; and a strategy to engage and inquire stakeholders and local communities towards impact and sustainability.

WP1 - Digital management tool able of modelling plastic transport

WP1 - Digital management tool able of modelling plastic transport

A1.1 – Building the numerical solver

A1.2 – Verifying, calibrating and validating the numerical solver

A1.3 – The TRAP digital management tool

A1.4 – From Research to Action: Applying Plastic Transport Models in Water Management

WP2 - Nature-based hotspots for plastic accumulation

WP2 - Nature-based hotspots for plastic accumulation

A2.1 – Field Site Baselines and Plastic Hotspot Identification

A2.2 – Plastic Traps in Action

A2.3 – From Field Experience to Actionable Guidelines

WP3 - Engagement and co-creation for societal impact

WP3 - Engagement and co-creation for societal impact​

A3.1 – Policy on board – Engaging Authorities in Plastic Solutions
A3.2 – TRAP Connect – Tools for Community Action
A3.3 – Local Labs – Stakeholder Co-Creation Laboratories
A3.4 -The TRAP Roadmap – From Ideas to Impact

News

Field Visit in Coruche

January 15, 2026

Kick Off Meeting TRAP

November 20, 2025

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TRAP addresses the critical transnational challenge of aquatic plastic pollution through innovative, eco-friendly solutions to reduce plastic litter reaching the Atlantic Ocean.

trap@tecnico.ulisboa.pt

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