The Big Microplastic Survey: A Call to Action for Eco-Conscious Travelers
Updated: Sep 30
Understanding Microplastic Pollution
The Big Microplastic Survey (BMS) began in July 2018. This collaborative citizen science initiative, launched by Just One Ocean and the University of Portsmouth, seeks to gather global data on microplastics (MP) and mesoplastics (MEP) in our coastal and aquatic environments.
The project invites volunteers from around the world to participate. They collect data on plastic pollution, especially in areas that have been largely overlooked. By August 2019, the project transitioned to a fully digitized format. Volunteers can now submit their findings via an online portal linked to a GIS database. This innovation enables global participation and real-time data visualization.
Dolphin Encountours Research Center, located in the Maputo National Park, has become a significant contributor to this initiative, particularly in Ponta do Ouro. From 2018 to April 2024, DERC submitted an impressive 115 surveys, positioning Mozambique as one of the top contributors to the dataset. These surveys provide essential data on secondary microplastics, revealing local pollution patterns and bolstering global efforts to understand coastal plastic distribution.
The Role of Community-Driven Research
The Center’s involvement highlights the importance of community-driven research in low and middle-income countries. Traditional scientific monitoring often faces limitations in these regions. However, DERC's work has helped identify regional variations, such as the high prevalence of secondary microplastics. This contributes to the BMS’s mission to inform conservation strategies and policies.
Summary of Key Findings
The publication titled: The potential contribution of citizen science data in the study of coastal microplastic and mesoplastic distributions outlines several significant findings:
Global Citizen Science Impact: The BMS engaged volunteers from 39 countries, collecting 1089 surveys. This effort sheds light on microplastics (MP) and mesoplastics (MEP) in coastal areas, demonstrating the power of citizen science in tackling plastic pollution on a global scale.
Mozambique’s Significant Contribution: Mozambique emerged as a leader with high data submission rates, contributing 115 surveys primarily from the Maputo and Inhambane provinces. This showcases strong community involvement in monitoring coastal plastic pollution.
Regional Insights from Mozambique: Both provinces exhibited elevated levels of secondary microplastics, with distinct color and type patterns. These variations indicate local influences shaped by coastal processes.
Data Challenges and Opportunities: The study acknowledges spatial biases in Mozambique’s data, with limited geographic spread. However, it emphasizes citizen science’s potential to bridge knowledge gaps in under-resourced regions like Mozambique.
Supporting Conservation Efforts: The BMS data bolsters global initiatives to combat plastic pollution. Mozambique’s contributions are vital for understanding local marine impacts, which are crucial for coastal ecosystems and dolphin habitats.
Join the Movement
As eco-conscious travelers and marine enthusiasts, we have a role to play in this movement. By participating in initiatives like the Big Microplastic Survey, we can contribute to meaningful change. Our involvement not only aids in data collection but also raises awareness about the pressing issue of plastic pollution.
Let us embrace the beauty of our oceans and work together to protect them.
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