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Taking initiative to preserve and protect the marine environment

Plastic pollution is a huge problem for ecosystems and human health.

Marine species such as seabirds, whales, and fish ingest and become entangled in plastic that enters their ecosystems, leading to death caused by starvation or blockages in the digestive tract.

Organisms higher on the food chain, such as humans, may then ingest the plastic by eating other contaminated animals.


Field Guide to Marine Debris in the gulf of Maine. Click here

Protecting the Developing Brains of Children from the Harmful effects of Plastics and Toxic Chemicals in Plastics. Click here 

Are you a business owner interested in participating in a survey about your business’ single-use plastics usage? Take this survey to help us determine how single-use plastics, and their alternatives, are impacting local communities!

Single-Use Plastics Survey

Learn more about single-use plastics, including how it impacts the environment and some of the steps that have been taken around the country to reduce its use.

The Single-Use Consumer Plastic Ban Guide emphasizes the importance of implementing bans on disposable plastics as a first step towards reducing plastic waste and promoting environmentally-friendly alternatives. With the understanding that no two communities are the same, these guidelines seek to provide a number of pointers and resources to help in understanding how to advocate for and achieve a plastic ban.

Seaside Sustainability is working hard to reduce plastic waste in our environment by educating about the harmful impacts it has on the health of plants and animals, including humans.

Single-Use Plastics


Macroplastics have the potential to break down into microplastics. Here are some ways that Seaside Sustainability is working to reduce their presence in marine environments.


Macroplastic Accumulation in Great Marsh, MA

From February-June 2020, Seaside Sustainability surveyed sections of the Great Marsh in Massachusetts, marking areas in need of plastic removal. This allowed for a scheduled coastal cleanup of 13 areas by Seaside Sustainability and volunteer groups.The most abundant macroplastics found in the Great Marsh area:

  • Beverage bottles           

  • Shotgun Shells

  • Wadding                        

  • Shoes

  • Cigarette Lighters          

  • Styrofoam

  • Tampon Applicators

The map provided shows the coast of Massachusetts with a legend indicating specific areas and bodies of water. Clean-ups are indicated with white pins while problem areas that need clean-ups are indicated with orange pins.

Drones were programmed to fly autonomously using DJI GISPro software to take photographs of the Great Marsh. These photos were used to determine the amount of debris and macroplastic accumulation in the area by creating orthomosaics and surface models. These findings can help to identify areas that need clean-ups, update environmental laws, and showcase how technology can help improve environmental conditions.

Comparing Macroplastic Distribution Using Drones

Microplastics Presentation

As plastics accumulate in the marine environment, they break down into microplastics from direct sun exposure, abrasion from contact with sand and waves, and as a result of the chemicals they absorb. This creates an endless cycle of microplastics being introduced to the marine environment that are difficult to remove. Microplastics have been found in every ocean in the world. The chemical pollutants they absorb can contaminate our drinking water or food sources without us even knowing they were present.

Reclaiming the Sea from Marine Debris

Plastic pollution, particularly from single-use plastics, constitutes a significant environmental crisis, with about 50% of plastic production being non-properly disposed, leading to the formation of microplastics in oceans. The "Reclaiming the Sea from Marine Debris" Curriculum addresses this issue by combining hands-on learning and STEM education to inform participants about the impact of marine debris emphasizing the need for behavioral change and promoting the Seabin as both a cleaning tool and an educational instrument.

Marine Shrink Wrap Recycling

Shrink wrap is a large source of marine plastic pollution. Every year, hundreds of tons of shrink wrap is thrown away by boat owners and marinas. Seaside Sustainability’s partner Clean Ocean access identified four main options for boat owners to use to protect their boats, with recyclable, re-used shrink wrap being the most eco-friendly. Learn more about marine shrink wrap recycling from the links below.

Plastics and Human Health

Over 98% of plastics are made from fossil fuels, involving over 13,000 chemicals in the process with more than 2,300 of them being classified as “chemicals of concern”. These chemicals can leach from plastics, causing significant health risks such as cancer, endocrine disruption, and neurological effects. Exposure occurs through food packaging and ingestion of ever present microplastics which can infiltrate our tissue and organs. Annals of Global Health (2023) reported that Americans spent over $1.5 trillion on health costs related to plastics in 2015. Click the link to explore more about Plastics and Human Health, and the Solutions on the Beyond Plastics Fact Sheet.

Beyond Plastics, "Plastics and Human Health", 2023 via

An alarming 11 million metric tons of plastic ends up in the ocean annually, it is estimated that in the next 2 decades that number will triple. Since the advent of plastic, growing threats over its physical and chemical harm to all the world's ecosystems have become increasingly apparent. Within the marine environment, plastic poses multiple threats—it can be mistaken for food by marine life, introduces harmful pollutants that accumulate within food chains, and smoothers benthic organisms. Plastics' detrimental effects also extend to human health, as chemicals that are knowingly associated with plastics lead to endocrine disruption, developmental disorders, reproductive abnormalities, and cancer. 

The plastic problem goes beyond human and marine health. It also introduces socioeconomic repercussions through unequal distribution of pollution and has direct economic losses to coastal and maritime industries. Additionally, its manufacturing contributes directly to the warming climate through its requirement for fossil fuels. Addressing this multifaceted problem requires many solutions with one singular goal in mind: reducing the use of unnecessary, avoidable, and problematic plastics, and stopping their flow into our lakes, rivers, wetlands, coasts, and seas. Implementing innovative systems thinking and fostering global cooperation while utilizing existing technologies is a great place to start. Learn more about the repercussions of plastic pollution and the UN’s outline for solutions, in “From Pollution to Solution”.

From Pollution to Sollution

Between 1950 and 2015, over 90% of plastics were landfilled, incinerated, or leaked into the environment and can now be found in the air we breathe, the food we eat, and water we drink. 99% of all plastics are produced from fossil fuels, an overwhelming majority of which cannot be recycled. Petrochemical companies are at the forefront of the plastic crisis and are to blame for more than half of the single-use plastics worldwide. Big oil and plastic companies are feeding the public with deceptive educational campaigns and false promises of plastic recyclability to push profits. As a result, plastic markets and production have expanded exponentially and our health and the health of our ecosystems are paying. Read the Center for Climate Integrity’s 2024 report “Fraud of Plastic Recycling” to understand the limitations of recycling, how the plastic industry has “sold” recycling to the American public, and evidence of the plastic industry's fraudulent campaigns.

Learn More

We live in a plastic world. Plastic dominates all aspects of our lives making it important to stay informed on the plastic problem and how we can contribute to the solutions. Look into how synthetic turf is hazardous, the downfalls of bioplastic, disparities in pollution, and so much more on Beyond Plastics “Learn”. Get informed and embark on your plastic pollution awareness and advocacy journey.

Oceana reports on Amazon’s plastic packaging problem in "Amazon's United States of Plastic." The report highlights the e-commerce giant's significant plastic packaging issue in the United States, its primary market. Despite commitments to phase out single-use plastic packaging in other regions, Amazon has not made the same commitment in the U.S., where marine plastic pollution is a pressing concern. The report estimates that Amazon's plastic packaging waste in the U.S. totaled 208 million pounds in 2022, a substantial increase from previous years. Moreover, it suggests that a considerable amount of this plastic packaging could end up polluting waterways and oceans. The report emphasizes the urgent need for action to reduce plastic pollution and calls on Amazon to take responsibility by phasing out plastic packaging in its largest market and committing to a significant reduction in plastic usage globally by 2030. It also highlights the company's lag behind its competitors in addressing plastic pollution and underscores the inefficacy of relying solely on recycling as a solution.

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