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Marine Life & Conservation

Green Fins Global Hub development to boost industry protection of reefs

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Reef-World has been shortlisted as a finalist in 2020’s Con X Tech Prize to help develop this digital sustainability solution

The Reef-World Foundation – the international coordinator of Green Fins in partnership with the UN Environment Programme – has announced it has officially been shortlisted as a finalist in the 2020 Con X Tech Prize.

The Con X Tech Prize provides opportunities for seed funding to anyone, anywhere to turn their bold new ideas for conservation into reality. The current round of the Con X Tech Prize attracted 167 submissions from around the world – including Uganda, Malaysia, Cameroon, the Philippines, Brazil, & more – and Reef-World has been named as one of the 20 finalists with the potential for exponential conservation impact. The Grand Prize Winner will be announced by Conservation X Labs after finalists complete a 12-week prototyping period.

Reef-World’s entry is the development of The Green Fins Global Hub: a digital global solution to help dive professionals protect fragile coral reefs. This first-of-its-kind online support system will motivate marine tourism operators to improve their everyday environmental practices. This product will leverage innovation to meet increasing consumer demand for sustainable tourism practices by empowering tourism organisations to minimise environmental impacts associated with their business and protect their natural assets.

Harnessing Reef-World’s 20+ years’ grassroots experience in environmental behaviour change, the Hub allows Reef-World to upscale its conservation impact by moving the proven Green Fins tools online. This will significantly boost knowledge and capacity for improved sustainability worldwide. This project has immediate potential to upscale globally: digitising Green Fins’ offering overcomes traditional capacity and time constraints. In this way, it allows Reef-World to reach previously inaccessible operators and help them take the first steps on their sustainability journey. Going digital in this way opens up an opportunity to reach 30,000 dive and snorkel operators across 100 coral reef countries. This means Reef-World can educate and empower over 48,000 guides and building sustainability into the trips of the 171 million tourists who visit coral reef sites each year. The potential cumulative impact of this on global coral reef health is significant.

This project creates a tipping point for sustainable reef tourism by helping the industry identify pressing environmental threats and providing proven solutions, such as responsible waste management measures. Complementing Green Fins’ proven conservation approach, the Hub will boost reef resilience by empowering people in biodiversity hotspots worldwide to alleviate local threats.

Tourism operators’ owners, managers, staff and crew will directly engage with the Hub for access to robust, evidence-based sustainability practices. Following online registration and self-evaluation, they will receive proven solutions for their highest environmental threats, continued access to implementation action plans, tools and resources and user forums for support and encouragement. Data captured from self-evaluations, access to solutions, tools to address threats and on-site verification assessments will also inform where strengthened policy and regulation can have the greatest impact.

The resultant measurable reduction of local threats to coral gives reefs a better chance of surviving mounting global threats. Reef resilience is a growing marine ecosystems conservation approach focusing on alleviating local threats, allowing them to be healthier, more robust & resilient to climate change impacts. Green Fins is a proven conservation approach that works in line with resilience-based management by reducing coastal ecosystems threats posed by marine tourism. It is traditionally implemented by trained government teams conducting on site environmental assessments and training. Already active in 11 countries, demand for Green Fins participation globally greatly exceeds current capacity & complementing on-the-ground activity with a novel, digital approach is required to achieve conservation impact scale.

Reef-World has already completed in-depth market research and prepared a business plan, product requirement document and sustainable finance model. By the end of the 12-week prototyping period, the charity will have: drafted a design specification document; mapped out the evaluation and onboarding processes for members; developed wireframes for the onboarding process and key sections of the system; designed a visual mock-up of the user interface; and begun collaborating with software development agencies to ensure all outputs are realistic and achievable.

James Greenhalgh, Digital Strategy Manager at The Reef-World Foundation, said: “We’re proud to have been shortlisted alongside these impressive conservation innovations. There is no other product like the Global Hub on the market and our market research shows strong industry demand for a service providing this type of solution. The Hub will enable operators to train and empower their staff to adopt better environmental behaviours and collaborate with other businesses. We’re excited about the project’s potential to benefit reefs globally!”

Tom Quigley, Community Manager at Conservation X Labs, said: “The Con X Tech Prize is meant for opportunities just like this – where some funding and support through a prototyping sprint can help a product like Green Fins make a transformative leap in the scale of their impact. We’re excited to see what Reef-World builds over the prototyping period!

Each of the 20 shortlisted teams have received $3,500 to turn their idea into a prototype over 12-weeks. At the end of the prototyping period, one project will be awarded the $20,000 grand prize to support the future of their project.

Reef-World has already secured funding for this project from the United Nations Environment Programme, The Matthew Good Foundation, and G-Research and is continuing to fundraise to cover the remaining development costs.

The Reef-World Foundation is a registered UK charity which delivers practical solutions for marine conservation around the world. Its flagship initiative, Green Fins, is implemented in partnership with the UN Environment Programme (UNEP). This proven, established approach focuses on driving environmentally friendly scuba diving and snorkelling practices across the industry globally. By driving compliance to marine tourism environmental standards, Green Fins helps to reduce local threats to coral reefs in popular tourism destinations. It unites tourism organisations, governments and operators to preserve natural resources by implementing proven sustainability measures.

To see the full list of 20 finalists please click here.

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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