Protecting Our Underwater Wonderland

Ocean Heroes

As divers, we hold a profound responsibility to protect the very ecosystems we treasure. The allure of the ocean is undeniable; moments after surfacing from a dive, we already yearn for the next plunge into its vibrant depths. Yet, this magical underwater world, which is brimming with extraordinary fauna and flora, is under grave threat. Among the many challenges facing our oceans, one stands out as a pervasive enemy: plastic pollution.

The Plastic Crisis in Our Oceans

Studies by the University of Exeter have revealed an alarming truth: microplastics were found in the digestive systems of every turtle, whale, dolphin, and seal they tested. These microplastics originate from discarded fishing gear, clothing fibres, broken cigarette filters, and other plastic debris. The implications for marine life are harrowing, with research showing that ingesting plastics leads to metabolic disturbances, including disrupted fat metabolism, increased ethanol levels in the liver, and elevated concentrations of harmful compounds in muscles.

The question is: Can we, as divers and consumers, afford to stand idly by while plastic pollution wreaks havoc on the marine ecosystems we cherish? The answer must be a resounding no. Tackling this issue requires action on multiple fronts - government policies, individual responsibility, and collective efforts within the diving community.

Microplastics were found in the digestive systems of every turtle, whale, dolphin.

Introducing the Clean Ocean Divers Initiative

In 2019, I launched a groundbreaking initiative: Clean Ocean Divers, a new NAUI dive qualification, in partnership with Go Dive Mossel Bay, Earth Legacy Foundation gacy Foundation, and Keep Fin Alive. Open to divers from the Open Water level onward, this course equips participants with the knowledge and skills to conduct ‘deep cleans’; underwater clean-up dives. As part of the course, divers perform a deep clean, leaving the ocean healthier and safer for its inhabitants.

The Clean Ocean Divers qualification empowers divers to make a tangible difference not only at their local dive sites but also wherever their adventures take them. It transforms divers into ocean heroes, actively contributing to the preservation of marine life and ecosystems.

Everyday Actions to Combat Plastic Pollution

While participating in initiatives like Clean Ocean Divers is vital, there are countless ways to reduce our plastic footprint in our daily lives. Here are actionable tips for home, outdoor activities, and the workplace:

At Home:

• Replace cling film with containers or reusable wax wraps.
• Store bulk foods in jars and recycle diligently.
• Use a laundry ball to capture plastic fibres during washing.

While Out and About:

• Pick up plastic waste whenever visiting the coast.
• Carry reusable shopping bags and produce bags.
• Avoid single-use plastics, including straws, cutlery, and plates.
• Opt for bulk purchases and store items in reusable containers.
• Support ethical, sustainable clothing brands and buy second-hand when possible.
• Dispose of cigarette butts responsibly and never litter.

At Work:

• Eliminate single-use cups from water fountains to encourage reusable bottles.
• Advocate for the removal of plastic straws and utensils.
• Work with suppliers to reduce plastic packaging.
• Implement recycling facilities in the workplace.

Clean Ocean Divers transforms divers into ocean heroes, actively contributing to the preservation of marine life and ecosystems.

Join the Movement

Are you a NAUI dive school interested in offering the Clean Ocean Divers course? Reach out to me to join this crucial initiative. For more information or to book the course, visit www.godive.co.za or www.earthlegacyfoundation.org, or email me at [email protected].

Together, we can empower our diving community to preserve and conserve our oceans by providing the knowledge, skills, and resources to keep marine life safe and thriving. Let’s all become ocean heroes and protect the underwater world we cherish.

*Source

University of Exeter: Microplastics found in all sea turtle species

In one study, researchers examined 50 animals from 10 species of dolphins, seals, and whales stranded on Britain's shores and found microplastics (particles less than 5mm) in all of them.

Another study focusing on sea turtles found microplastics in all seven species tested.

These findings highlight the pervasive nature of microplastic pollution in marine environments and its impact on a wide range of marine species.