Beach Cleans Boost Mental Health

Beach Cleans: A Triple Win for Ocean Health, Mental Wellbeing, and Environmental Behaviour

I love exploring the shoreline, wandering along my local Devon beach at least once a week. My curiosity is naturally pulled to the high water line, where I discover not only pretty shells but also the rubbish that the sea has washed in. The colours, shapes, and sizes of this human-made waste stand out from the sand and seaweed.

Finding an old 1990s sweet wrapper is not only nostalgic, it’s also a stark reminder that this rubbish doesn’t go away and is an ongoing and growing problem that needs to be addressed. So, once I have investigated what’s caught my eye, I add it to my small bag of rubbish to take back to the bin. It feels good, and it’s fun.

Removing that litter is not only good for the ocean, but also for me and everyone else who cleans up a beach. Research shows that participating in beach cleans is good for our mental health and encourages people to adopt more environmentally friendly behaviour.

To unpick the benefits of helping in a beach clean, I ran a study with a team of social and natural scientists. We asked 90 participants to complete one of three activities: a coastal walk, a beach clean, or rockpooling at low tide.

The beach clean and rockpooling activities had a citizen science component, where participants recorded scientific data. Rubbish items were collected and then logged onto the Marine Conservation Society’s database of marine litter. Wildlife spotted in rockpools was recorded as part of the Marine Biological Association’s Shore Thing programme to monitor the nationwide impact of rising sea temperature on coastal species.

A Triple Win

Many studies have shown that spending time in nature, especially by the coast, makes us feel good. It improves our mood, calm anxiety, improves our breathing and physical health, increases our concentration, and helps us recharge. But the cleanliness of that marine environment is important.

My research highlights how the benefits to our health and wellbeing are reduced on a littered or polluted beach. As a mixed team of social and natural scientists, we wanted to explore what the impacts are on people’s psychological experiences of the beach.

Does it harm their mood or detract from the benefits that the coast normally provides? By getting 99 people to rate a number of photos of coastlines that were either clean or littered, we found that this was indeed the case: people disliked beaches that had rubbish.

The Impact of Litter on Mental Health

Many commented that litter detracted from the mental and physical health benefits they would ordinarily get from being by the sea, especially if they see everyday litter like food packaging, as these items had much more negative associations. One participant shared that this type of rubbish "seems much more intrusive" and a sign that people were being "careless and disrespectful".

But knowing that marine litter is bad for the environment, wildlife, and us, there are steps we can take to fix this. Beach clean-ups are a triple win. Volunteering at events run by groups such as the Marine Conservation Society and Keep Britain Tidy helps clean up our seas, protects marine wildlife, and benefits us. This positively impacts other people who visit and enjoy the coast, plus the act of cleaning the coast has immediate health and wellbeing benefits on volunteers themselves.

Conclusion

So the next time you’re having a stroll, take a look around – if you see some rubbish on the ground, take it to the nearest bin. Alternatively, join an event near you, either on your local beach or inland at parks or by rivers that all eventually lead to the ocean.

FAQs

Q: What are the benefits of participating in beach cleans?
A: Beach cleans can improve your mental health, encourage better environmental behaviour, and help protect marine wildlife.

Q: How can I get involved in a beach clean?
A: You can search for local beach clean events run by groups such as the Marine Conservation Society and Keep Britain Tidy.

Q: Why is it important to clean up litter on the beach?
A: Litter on the beach can harm marine wildlife, detract from the mental and physical health benefits of being by the sea, and have negative impacts on the environment.

Q: What can I do if I see litter on the ground during a walk?
A: Take the litter to the nearest bin or participate in a beach clean event to help clean up the coast.