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Related Experiment Video

Updated: Jun 23, 2026

Design and Use of an Apparatus for Quantifying Bivalve Suspension Feeding at Sea

Design and Use of an Apparatus for Quantifying Bivalve Suspension Feeding at Sea

Published on: September 5, 2018

Survey Dataset Supporting Blue Circular Economy Strategies for Bivalve Shell Waste Valorisation.

Poliana Bellei¹, Fernanda Caroline Magalhães^1,2, Maria Paula Mendes³

¹CERIS, DECivil, Instituto Superior Técnico, University of Lisbon, 1049-001 Lisbon, Portugal.

|June 22, 2026

Summary

This study introduces a dataset on bivalve shell waste from aquaculture, exploring its circular economy potential. Findings reveal stakeholder perceptions on reusing shells, crucial for sustainable resource management.

Keywords:

Aquaculture Dataset Invasive Oyster shell Waste reuse

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Area of Science:

Marine Biology
Circular Economy
Waste Valorization

Background:

The Blue Circular Economy focuses on sustainable marine resource use.
Bivalve shell waste from aquaculture presents a significant disposal challenge.
Data on bivalve shell production, consumption, and disposal is limited.

Purpose of the Study:

To present and explain a dataset on bivalve shell waste.
To address data gaps concerning bivalve shell production, consumption, and disposal.
To assess stakeholder perceptions on the reuse and circularity of bivalve shells.

Main Methods:

A survey was administered in Algarve, Portugal, and Oslo, Norway.
Data collection focused on mollusk supply chains and construction industry perspectives.
The dataset includes responses from 112 voluntary participants across different sectors.

Main Results:

The dataset quantifies bivalve production, consumption, and disposal practices.
It captures stakeholder perceptions on shell reuse potential and circular economy awareness.
Data integrates quantitative responses from online and face-to-face surveys.

Conclusions:

The dataset is a valuable resource for aquaculture and construction sectors.
It supports exploring bivalve shells as a biomaterial for innovative products.
Findings aid public authorities in promoting circular economy strategies.