Together we create a bluer ocean

Sources, Sinks and Solutions for the Impact of Plastic on Coastal Communities in Viet Nam

What is the 3SIP2C project?

Sources, Sinks, and Solutions for the Impact of Plastics on Coastal Communities in Viet Nam (3SIP2C) is a multidisciplinary project carried out by researchers in the UK and Viet Nam.

Our aim is to better understand the flow, pathways, and destinations of plastic waste and particles of large and small size (macroplastics and microplastics) in the rivers and coasts of Viet Nam.

How is this plastic impacting local communities and natural ecosystems? Does it have negative effects on businesses such as aquaculture or tourism? How does it impact human and animal health, especially through microplastics?

We explore these questions along with national policy on plastic waste management and work together with our international and local partners to identify effective interventions and raise awareness. We aim to help coastal communities tackle the plastic problem. 

Our 5 work areas

Our research is organised in five interlinked thematic areas.

Pathways

Quantifying and modelling the flow of plastics into the coastal environment and the factors that affect this flow, uptake by aquatic organisms, and deposition to the sea floor.

Business

Explore how plastics impact the lives of coastal communities and business activities such as aquaculture, fisheries, and tourism.

Health

Identifying key plastic types and size classes associated with contaminants of potential concern and pathogens of risk to ecosystem and human health.

Policy

Undertaking policy analyses highlighting where effective interventions to mitigate the causes and effects of plastic pollution will have the most effect.

Community

Working with Vietnamese coastal communities, businesses, governmental and non-governmental organisations, business partners in the UK and international NGOs, to increase awareness about the plastics challenge and co-design effective solutions to reduce its impacts on society.

More about our work areas

“Large plastic can have negative impacts on coastal business activities such as tourism, aquaculture and fisheries. These sectors are also a source of plastic. Microplastics that are not visible with the human eye could become a transport mechanism for pollutants and disease organisms impacting coastal businesses and human health.”

– Prof Michel Kaiser

“To tackle this complex problem requires multidisciplinary research team. By using the knowledge generated from hydrodynamic modelling for coastal water movement we can quantify and understand the flow of microplastics into the coastal environment and help generate useful information for policymaking. Especially when combined with our field observations we can help policymakers to better manage the plastic waste situation in Viet Nam.”

– Dr Zhiling Liao

“The use and dumping of plastic seems like a huge problem, but when we break the problem down and work together with partners along the plastic value chain, we realise that each of us can do a little something that together brings about big change.”

– Dr Ingrid Kelling

“Tiny particles can cause big problems for our ecosystem and health. Hence, ignoring minor issues can lead to major consequences. Getting to the bottom of the matter allows us to understand the problem and its implications better. We aim to inform fishermen, aquaculture farmers, and policymakers about our new findings and work with them to make changes that will help reduce plastic waste and protect aquatic life and humans.”

– Dr Ngo Thi Thuy Huong

“Invisible microplastics might appear insignificant and of little concern, but they can carry disease-causing microbes and toxic pollutants that enter into seafood destined for human consumption. Understanding this process will help us work with aquaculture farmers and policymakers on best practices to reduce the risks of this to marine life and humans.”

– Dr Tony Gutierrez

“The most important thing is that we must listen to the local communities to understand their lives and their challenges. In the project, we closely work with coastal communities, who are the most affected by the plastic waste. Until now, we have not yet known exactly where the plastic debris comes from, what mechanisms led to its deposition in certain places, and what the impacts are to the environment and local livelihoods. For that we must work closely with local communities to understand their problems and work together with them to co-create ways to solve the plastic issue.”

– Dr Vu Kim Chi

When we worked together with different coastal communities in Viet Nam, we saw a lot of plastic accumulated along the coast. Of course, we did not ‘see’ the microplastic fraction, but we are confident it was there but too small to be seen with the eye. The large plastics (macroplastics) do not seem to be from the surrounding communities but coming from unidentified sources further inland or washing in from the sea.

This is one issue that we must solve in our project. Once we find out where the plastic is coming from – is it local or coming from external sources – then we must think about solutions. How can we solve the plastic challenge together with the local communities? 

GCRF - Global Challenges Research Fund UKRI | Natural Environment Research Council Herriot Watt University the Lyell centre Phenikaa University logo SIVIDES iponre Viet Name VIEP USTH | Vietnam France University

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