Just One Ocean

Just One Ocean 'Without the oceans, life on earth cannot exist, including us'. Dr Sylvia Earle. Our ocean is under threat from all manner of pollution and human activity.

We rely on our oceans for our very survival yet we continue to use it as a place to dispose of things that we don't want, whether it is a plastic bottle or chemicals we put on our gardens and crops. It all ends up in our ocean

Often this is done inadvertently through poor waste management processes, but much of it is down to us. Human neglect and behaviour is the biggest problem and it something

that we can change - if we want to. We continue to fish at levels that are just not sustainable. Trawling methods and the resultant by-catch often results in huge areas of the seafloor being denuded of all marine life. In our lifetimes we have virtually wiped out several popular species of food fish. In Japan, the capture and brutal slaughtering of dolphins results in worldwide condemnation, yet still in continue. And millions of sharks are killed every year, at a rate that they cannot recover from, purely to satisfy the Asian appetite for shark fin soup which is primarily seen as a status symbol. We have to change our behaviour and Just One Ocean is all about change. We want to engage with people, to try to change behaviour and attitudes, not only of the general public but also large corporations, and governments. We want to provide resources that can help make those change, whether they are educational materials or a range of products that will help you to make sustainable choices. Choices that not only protect our oceans, but also generate revenue for further research, engagement and education. With this we can support targeted solutions to ensure that plastic pollution does not continue to pollute the ecosystems that we are so reliant upon, and that we use the gift of our ocean responsibly.

18/08/2026

2 minutes of seal joy 💙

Small but important.The banded coral shrimp (Stenopus hispidus) is more than just a colourful reef resident. Acting as a...
09/08/2026

Small but important.

The banded coral shrimp (Stenopus hispidus) is more than just a colourful reef resident. Acting as a cleaner, it removes parasites and debris from fish, helping maintain the health of the reef community.

Every species has a role to play. 💙

05/08/2026
Another fantastic day of citizen science on the beaches of South Cornwall. These photos show exactly what the Big Microp...
03/08/2026

Another fantastic day of citizen science on the beaches of South Cornwall.

These photos show exactly what the Big Microplastic Survey is all about—carefully collecting data, following a simple scientific method, and helping build a clearer picture of where microplastics are found and in what quantities. Every survey adds another piece to the puzzle. Together, thousands of surveys from around the world are helping us understand the abundance and distribution of microplastics on our beaches, providing valuable data for research, conservation, and future decision-making.

The best part is that you don't need to be a scientist to make a genuine scientific contribution. Whether you can complete one survey or one hundred, your data matters. So next time you're off to the beach, why not take the The Big Microplastic Survey with you? Spend some time collecting data, enjoy being outdoors, and become part of a growing global community helping us better understand one of the biggest environmental challenges facing our ocean.

Register at https://microplasticsurvey.org/

28/07/2026

We’re delighted to announce a new partnership between Just One Ocean and Sycomore!

Sycomore bridges the gap between science and art to create powerful, tangible solutions to today’s environmental challenges. By collaborating with leading artists and scientists, Sycomore creates art collections inspired by particular issues, with proceeds supporting projects that address them.

Each artwork sold in their Oceans collection will support our Big Microplastics Survey, with Sycomore’s unique Impact Legacy™ Score transparently measures the real-world impact each piece of art achieves.

Here is a beautiful contribution by Basmah Omar, ‘Above’s Destructive Shadow.’

If you’d like to get involved, whether by contributing or buying artwork, donating to the cause or helping Sycomore reach a wider audience, they would love to hear from you!

Find out more via their website https://sycomore.org/ or LinkedIn https://www.linkedin.com/company/sycomore-solutions/

Who knew ... sharks like jazz and have besties 😉.
19/07/2026

Who knew ... sharks like jazz and have besties 😉.

Humans have more in common with these elite ocean predators than often thought. A little Miles Davis anyone?

Thank you for your continued support of Just One Ocean. 💙Now you have the chance to support our mission and win some inc...
19/07/2026

Thank you for your continued support of Just One Ocean. 💙

Now you have the chance to support our mission and win some incredible prizes!

Win a Luxury Maldives Holiday + £10,000 Cash.🏖️

You can enter from as little as £5 or £10. Every ticket supports Just One Ocean, with 50% ticket sales going directly towards our marine conservation work.

The earlier you enter, the more weekly prize draws you'll be included in.

Enter today for your chance to win while helping protect the ocean!

https://justoneocean.the5050raffle.com/

Main draw September 30 - UK residents only - 18+

We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful vo...
13/07/2026

We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party.

Marine research in the UK doesn't get much better than this.

This morning the tribe were out on the reef carrying out a ReefWatch snorkel survey, collecting valuable data to help mo...
10/07/2026

This morning the tribe were out on the reef carrying out a ReefWatch snorkel survey, collecting valuable data to help monitor the health of Koh Tao's reefs.

It was also a great reminder of why Green Fins is important.

Every time we enter the water, our actions matter. Green Fins encourages dive centres to keep improving the way they operate, from protecting coral and reducing waste to teaching responsible diving and snorkeling practices.

For us, conservation isn't just about collecting data, it's about making sure we're helping to protect the reefs we're surveying.

Every small action counts.

Thank you for your continued support 💙🌍🌊
10/07/2026

Thank you for your continued support 💙🌍🌊

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City Of Westminster

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