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Marine Life & Conservation

8 Ways to Clean Up Your Act + Our Planet with PADI

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This Earth Day – and every day – we are celebrating our blue planet. And although we all know this, the data is shocking when it comes to just how much we’ve collectively put our planet at risk – especially when it comes to polluting the 70% of the planet that gives us life!

Did you know that on average, we ingest about one credit card worth of plastic a week primarily through water source pollution, according to a 2019 Australia’s University of Newcastle study.

In recent years we’ve grown more aware of the invisible plastic problem, with particles found in locations as remote as the Arctic and Antarctic Oceans. Plastic is in our water, soil and the air we breathe. But it’s in the ocean that they find their way into our food systems. It is now estimated for every pound of phyto-plankton, there are 6 pounds of plastic in the ocean. And last week, scientists identified the first microplastics in human blood.

PADI is on a mission to unite a billion torchbearers committed to saving the ocean. So this Earth Day, PADI presents 8 ways you can take action to protect our watery earth:

1. CHANGE YOUR BUYING DECISIONS + FORGET DISPOSABLE FASHION

Every buying decision you make has the power to change the world a little, and you should be aware of this. It’s how you start wielding that power for good. Right now, it’s estimated that fibers are, by count, the single largest contributor to watershed plastic pollution in developed countries. Synthetic fibers produce microplastics when washed. Since over 60% of fabric produced by the textiles industry in 2020 was polyester, that translates into 1.7 million tons of microfibers are released into the ocean every year!

Did you know that one fleece jacket could shed up to 250,000 pieces per garment per wash. New York City, alone, could has 6.8 billion microfibers flowing into its harbor every day. The problem is so severe the State of California just dedicated $3 million dollars to addressing it.

TOP TIP: Reconsider your fashion decisions and buy sustainable, organic materials. Check out these great long-term options from PADI Gear.

2. TAKE ACTION TO PROTECT SEA GRASS! EVERY BLADE COUNTS…

Photo: Shuttershock

As seawater flows through seagrass meadows, sediment and particles suspended in the water column become trapped too. This means cleaner, filtered oceans – the natural way. Without seagrass, sediments are more frequently stirred up which decreases visibility, and there is nothing to stop land-based industrial discharge or storm water runoff from washing right onto delicate ecosystems.

Seagrasses occupy 0.1% of the seafloor, yet are responsible for 11% of the organic carbon buried in the ocean, helping mitigate the effects of ocean acidification on our coral reefs. Blue carbon ecosystems keep our coral reefs healthy in another important way too; by providing the foundations of life in our oceans.

Scientists estimate that at the current rate, we lose a seagrass meadow the size of a soccer field every 20 minutes. If more action is not taken immediately to restore these vital habitats, most may be lost within 20 years.

TOP TIP: PADI has partnered with The Ocean Foundation to support The SeaGrass Grow Program, empowering you to mitigate the carbon from your next holiday. You can donate to the program every time you book a trip with PADI Travel.

3. CLEAN UP YOUR ACT!

Of the 8.3 billion metric tons of plastic we’ve collectively manufactured date, it is estimated only nine percent has ever been recycled. Approximately 11 million metric tons of this plastic end up in the ocean every year, with this number expected to triple by 2040.

According to National Geographic, 73% of all beach litter is plastic. Whats more, 90% of plastic polluting our oceans is carried by just 10 rivers.

One of the easiest ways to help waterways in your local area is to dispose properly of trash and also pick up any trash you find. With most land-based debris eventually making its way to the water, simply picking up litter anywhere in your neighborhood will make a difference. It doesn’t matter how near or far you may be from a lake, river, or beach.

PADI has partnered with The Ocean Cleanup to tackle our global ocean plastic pollution. Together, the organizations are mobilizing divers at a local level to take action for global impact. This partnership pairs The Ocean Cleanup’s advanced technologies with the passion of the global dive community to inform ocean-friendly waste management policies in countries worldwide through data collection.

TOP TIP: You can join in on the efforts of PADI and The Ocean Cleanup too. Whether you choose to organize a formal clean up or simply pick up what you find, you’ll know that you’re making a direct positive impact on the health of the environment around you.

4. REDUCE SINGLE USE PLASTIC

Photo: Shuttershock

These past few years of pandemic have been especially hard on all of us – including the plastic. What was considered taboo and even banned in some places was reintroduced and re-accepted as the norm to ensure we were staying germ free. Plastic bags, take out containers, plastic straws and utensils and plastic wrap all found their way back into many of our lives and homes.

We’ve learned a lot – and it’s time to regroup.  Be conscious of limiting the amount of single-use plastic wherever possible. The next time you order out, be conscious of not taking plastic straws, cups or utensils with you for that takeaway meal and use your own at home. Stop using plastic bags, plastic wrap and single use items – there’s plenty of other options from biodegradable materials to silicone to beeswax wraps. It’s time to give our waterways a break.

TOP TIP: PADI loves the idea of replacing plastic with single use items that offer a lot more benefits than reusability!

5. LEARN TO DIVE (OR MERMAID!) + BECOME AN UNDERWATER TRASH COLLECTOR

Did you know that the majority of divers have also appointed themselves as ocean trash collectors? PADI Divers have the unique ability to physically remove and report marine debris beneath the surface. The PADI AWARE Foundation launched Dive Against Debris over a decade ago and since then more than 30,000 divers in over 50 countries have taken part in removing plastic from our oceans.

This Earth Day, PADI AWARE is celebrating the removal of the 2,000,000 pieces of debris from waters around the world, and is launching a new Dive Against Debris® eLearning product – meaning you can begin your certification from anywhere in the world!

Don’t have a desire to dive? No problem. PADI also offers mermaid courses. Our PADI Mermaid Team also hosts “Tails that Thrash Trash” events to put those magical moments to good use.

If you are already a diver or mermaid, you can take the all new and just launched PADI Specialty courses authored by PADI AWARE help divers lead action on marine debris prevention. For more than 25 years PADI AWARE has been uniting water enthusiasts across the globe. Earning a PADI AWARE Dive Against Debris specialty, you’ll learn more valuable and easy ways to take meaningful action to help safeguard waterways you love.

TOP TIP: There is no better reason to become a PADI Open Water Diver than the fact that once you are certified you can have a literal hands-on role in saving the ocean and helping eliminate a side of plastic from our food menu once and for all.

6. MAKE YOUR VOICE + VOTE COUNT

Photo: Cristina Mittermeier

Every voice and every vote can make a difference. Support legislation that protects our blue planet, make your voting decisions carefully and sign petitions that ensure politicians hear your voice!

Two of the world’s most respected marine-focused organizations – PADI® and SeaLegacy – have joined forces to accelerate much-needed ocean protection. The first initiative of this multi-year collaboration kicks off this month, with a grassroots campaign developed to spark immediate and meaningful change for our blue planet.

The goal of the PADI and SeaLegacy 30×30 campaign is to urge world leaders to adopt the 30X30 target, calling for conservation of “at least 30% of sea areas globally through effective, equitably managed, ecologically representative and well-connected systems of protected areas.” PADI and SeaLegacy will be pushing for an agreement to be reached at the UN Biodiversity COP15 in the third quarter of 2022 in Kunming, China.

To sign the petition, visit only.one/ocean30. To learn more about the SeaLegacy and PADI partnership, and ways to get involved, visit padi.com/conservation.

7. KEEP MICROPLASTICS OUT OF YOUR LOCAL WATERWAYS ON LAUNDRY DAY

Microplastics (teeny tiny pieces of plastic) have become a huge global issue polluting freshwater and saltwater waterways around the world. Scientists have found that washing clothes is one of the primary sources of microplastics that end up in the ocean. With every wash, plastic fibers shed from synthetic fabrics are making their way from washing machines into the water.

One way to keep plastic microfibers out of your local waterways is to incorporate clothing made from natural, non-synthetic materials into your wardrobe as much as possible. But for those items you already have, you can institute a simple change to washing to ensure that you can achieve up to 86% fewer fibers shed from synthetic textiles.

TOP TIP: For whatever clothes, bedding, and towels you have that are made from synthetic materials – meet Cora Ball and Guppyfriend!

Cora Ball is a laundry ball inspired by coral. Just toss the Cora Ball into your washer before each cycle to collect and dispose of synthetic microfibers properly. Cora Balls are made from 100% recycled plastic and are 100% recyclable. If 10% of US households alone use a Cora Ball, we can keep the plastic equivalent of over 30 million water bottles from washing into our public waterways every year

Guppyfriend is a washing bag developed by ocean-lovers inspired to find solutions to microfiber pollution. Just fill the Guppyfriend Washing Bag half-full with synthetic clothing, zip closed, and wash to collect and dispose of microfibers.

8. GIVE PLASTIC A NEW LIFE

Making small changes on an individual level can collectively result in big change for our blue planet. Where possible, choose recycled plastic products. From sunglasses to outdoor furniture and dog collars to running shoes, there are so many options when it comes to purchasing items made of recycled plastic.

To make finding these products easier than ever, PADI has created an ocean-first marketplace that amplifies your ability to make a positive impact. PADI Gear offers the items you need – made out of materials that result in real change. From face masks made of recycled ocean plastic, to rash guards made of retired fishing nets, to towels spun from ocean bound plastic – through product sales, PADI has already removed more than 58,600 pounds of plastic from our waterways – that’s more than 1.8 million plastic bottles.

Join PADI in living every day like it’s Earth Day!

PADI  is the world’s largest ocean exploration and diver organisation, operating in 186 countries and territories, with a global network of more than 6,600 dive centres and resorts and over 128,000 professional members worldwide. PADI embodies a global commitment to ocean health and enables people around the world to seek adventure and save the ocean through underwater education, life-changing experiences and travel. Find out more at www.PADI.com

Marine Life & Conservation

New report shows simple measures needed to cut beach plastic pollution

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The Marine Conservation Society has launched its annual State of our Beaches 2023 report, highlighting the need for less single-use plastic items and more refillable options.

The charity’s beach cleaning programme, now in its 30th year, asks volunteers to record all litter that they find within a 100-metre stretch of beach. By gathering vital data from across the UK and Channel Islands, the charity creates change for cleaner seas and a healthier planet through policy and industry change. Last year, over 148 kilometres of beach were surveyed by volunteers, who removed 17,208kgs of litter from our coast.

Using data collected by over 14,000 volunteers, the State of our Beaches 2023 report shows that half of all litter collected came from public sources – either dumped, blown or washed onto our beaches.

Drinks-related litter, such as plastic bottles, caps and cans were one of the most found items, with an average of 16 found per 100 metres of beach surveyed. This figure is up 14% compared to the charity’s 2022 report.

Plastics caps and lids were recorded on 89% of surveys, with over 30,000 found in total. Plastic bottles were also commonly collected, with 73% of surveys finding this single-use item – a 4% increase compared to 2022. The charity’s inland litter pick survey, Source to Sea, also reported finding plastic bottles on 92% of cleans.

However, the charity’s State of Our Beaches 2023 report also indicates that some types of litter are on a downward trend. Although still in the top 10 litter items, disposable plastic cutlery, trays and straws were found on 5% fewer beaches across the UK, showing that bans on these plastic items between 2022 – 2023 could be working. The presence of plastic cotton bud sticks also dropped by 14%.

Lizzie Price, Beachwatch Manager at the Marine Conservation Society, said, “Half of the litter found on our beaches originates from public sources, underscoring the pressing issue of single-use plastic. Evidence shows that refillable alternatives and litter return schemes effectively reduce rubbish, as demonstrated by the decline our data has shown in items like plastic bags and disposable cutlery.

“Urgent and decisive action from UK governments is needed to accelerate our shift towards a circular economy, where we reuse, repair and recycle. The public needs greater access to refillable products and systems need to be implemented in which manufacturers are responsible for their waste.”

Governments across the UK have committed to delivering deposit return schemes from October 2025. However, the proposed scheme in England does not include glass items, despite glass being found on 52% of beaches in 2023. The charity is calling for governments across the UK to introduce compatible all inclusive deposit return schemes as soon as possible. This would see aluminium cans, and plastic and glass bottles have a 20p deposit which would be returned when recycled which would reduce drinks-related pollution.

Businesses are, however, starting to take refillable and reusable options into their own hands. Supermarket chain, Aldi, the largest corporate funder of the charity’s 2024 Beachwatch programme, is already leading the charge in refillable items by trialling refillable options for cereals and porridge oats in their stores over the past 5 months.

Plastics and Packaging Director, Luke Emery, from Aldi, who are running 4 beach cleans for staff and volunteers in 2024, said, We are continually working to reduce single-use plastics and packaging, and making unpackaged product options more commonplace for our customers is a key part of this. We are really pleased with the uptake of our refillable range so far by customers. Not only are we making sustainable shopping more accessible, but we also offer refill products for a better price than the packaged alternative, helping our customers save money.”

Marine litter is one of the biggest threats to our seas, with plastic breaking down over time into microplastics and threatening marine life which can ingest or become entangled in them. The Marine Conservation Society is urging the UK Government to move faster on its policies to cut down plastic waste and prevent items from reaching our seas.

To find out more about the charity’s beach cleans and how to get involved, please visit mcsuk.org/beach-cleans

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Guarding Against Coral Invaders

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Protecting (Dutch) Caribbean Reefs from Unomia stolonifera

Recent reports highlight the concerning spread of the invasive soft coral, Unomia stolonifera, currently devastating Venezuela’s marine ecosystems and detected in Cuba. With the potential threat of its expansion to the (Dutch) Caribbean islands, urgent action and awareness are essential to safeguard marine biodiversity and local economies from possible catastrophic consequences.

Invasive species are animals or plants from another region of the world that don’t belong in their new environment. These species can have major ecological effects by decimating native flora or fauna. They can also cause large economic losses and impact human health. Invasive species also pose a significant threat to marine ecosystems worldwide, including the Dutch Caribbean. Among these invaders is the octocoral species Unomia stolonifera or “Pulsing Xenia”, originally from the Indo-Pacific. With its rapid growth and lack of natural predators, this species can outcompete native species and disrupt fragile marine habitats such as seagrass beds and coral reefs.

Background

The invasive soft coral U. stolonifera was first identified in 2014, off the coast of Venezuela. It is believed to have been introduced via the illegal aquarium trade.  Since this species can reproduce sexually and asexually (or fragment), even small pieces can regenerate to spread.  Once introduced it quickly took over shallow reefs and hard substrate at depths of 0-50 meters, outcompeting local corals and seagrass for space.  Follow on surveys found that this coral species exhibited average percentage cover as high as 80%, vastly outcompeting native corals. In highly colonized areas, fish are disappearing due to loss of habitats.

In 2022, during a survey conducted in Cuba by the University of Havana, an unknown octocoral was discovered which was later identified as the invasive Unomia stolonifera. It is suspected that the coral larvae arrived in ballast water from fossil fuel ships originating from Venezuela, as nearby sites adjacent to Venezuelan ports have been heavily affected by the invasion.

How to help

Prevention through continuous monitoring, particularly in high-risk areas such as marine harbors and oil facilities, is paramount. Early detection plays a pivotal role in mitigating the threat posed by Unomia stolonifera.

The public’s involvement and awareness are also vital. Local communities, recreational divers, tourists, and all stakeholders are urged to participate in early detection efforts by reporting sightings (photo, location and date) of this invasive coral to their respective Protected Area Management Organization (PMO’s)- the Fundacion Parke Nacional Aruba (FPNA)STINAPA BonaireCARMABI Curaçao Saba Conservation Foundation (SCF)Nature Foundation St. Maarten (NFSXM) and St. Eustatius National Parks (STENAPA). If an invaded area is confirmed, follow the recommendations by the local PMO’s.

Keys to Success

Despite the challenges, early detection is key to mitigating the threat posed by Unomia stolonifera. With continued vigilance, research, and community engagement, there is hope for containing this potential issue before it becomes a major threat.

About the DCNA

The Dutch Caribbean Nature Alliance (DCNA) supports (science) communication and outreach in the Dutch Caribbean region by making nature related (scientific) information more widely available through amongst others the Dutch Caribbean Biodiversity Database, DCNA’s news platform BioNews and through the press. This article contains the results from several scientific studies but the studies themselves are not DCNA studies. No rights can be derived from the content. DCNA is not liable for the content and the in(direct) impacts resulting from publishing this article.

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