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Marine Life & Conservation

Beyond Tourism Challenge win to drive global marine conservation impact

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IDB support to enable Green Fins Global Hub development and launch of Green Fins Costa Rica

The Reef-World Foundation – the international coordinator of the UN Environment Programme’s Green Fins initiative – is thrilled to announce its Green Fins Global Hub proposal has been selected for project design under IDB Lab’s Beyond Tourism Challenge. This funding enables Reef-World to begin full development of the much-anticipated Green Fins Global Hub.

The Green Fins Global Hub is a first-of-its-kind online platform which will empower marine tourism businesses to measurably improve their sustainability efforts. The Hub will house an online support system to raise operator awareness of the potential threats their business practices pose to the environment and offer practical, proven solutions to address these. In this way, the digital global solution will encourage compliance with internationally recognised environmental standards, safeguard biodiversity and stimulate green tourism; ultimately, resulting in better protection of fragile coral reefs globally.

The Beyond Tourism project support enables Reef-World to begin the development of the Hub, which will initially be piloted by marine tourism operators in the Dominican Republic and Costa Rica. As an already established Green Fins country, the Dominican Republic team will share successes and learnings with Costa Rica, which will launch Green Fins as a result of this project support. By digitising the support it provides to reef-dependent businesses through the Hub, Reef-World will overcome traditional capacity and time constraints, reach previously inaccessible operators and upscale the overall conservation impact of its Green Fins initiative.

Chloe Harvey, Director of The Reef-World Foundation, said: “The Green Fins Global Hub has been generating excitement among dive centres around the world for some time so we’re delighted that IDB Lab has recognised the huge conservation impact it will have and selected it for project design. By the end of the two-year project, we expect to have fully autonomous Green Fins assessor teams in both Costa Rica and the Dominican Republic as well as a global digital platform with the potential to reach 30,000 marine tourism operators across 100 countries and upskill around 48,000 staff. Empowering the industry to collaborate for improved sustainability is essential in influencing the consumer choices of the 171 million travellers visiting reef hotspots annually and will have a significant conservation impact. We can’t wait to get started!”

This project creates a tipping point for sustainable reef tourism globally by helping the industry identify pressing environmental threats and providing proven solutions. By improving sustainability across the marine tourism industry, the Hub will protect coral reefs and related ecosystems from local stressors. Minimising local threats enables these vital ecosystems to become more resilient to global stressors, such as those associated with climate change. It also protects the local communities who rely on these precious natural resources for food stability, coastal protection, livelihoods and tourism returns.

The Beyond Tourism Challenge identified innovations in two categories: development of the tourism workforce for post-COVID recovery; and environmental sustainability. The Challenge attracted 214 applications from public and private sector candidates in 28 countries around the world with proposals ranging from waste management and safety protocols to preservation of natural capital and eco-tourism. Evaluation was conducted by IDB Group specialists – with technical expertise provided by the UNWTO – and criteria included the degree of innovation, the degree of social and environmental impact, its scalability potential, financial sustainability and viability of execution.

Reef-World’s proposal was one of eight selected from Barbados, Belize, Dominican Republic, Costa Rica, Haiti, Guyana, Panama and Trinidad and Tobago. These selected applicants will become part of IDB Group’s network of global innovators working in the region to reinvent the tourism industry and support its recovery efforts. The selected proposals were:

  • Barbados – “Better Batteries” an energy-as-a-service model to accelerate the hotel industry´s access to renewable energy. Applicant: Aceleron
  • Belize – “Belizing Tourism Innovation Lab” a virtual marketplace to enhance workforce development. Applicant: Lets Go Belizing Ltd.
  • Costa Rica – “INTO Experiential Camps & Lodges” a platform to bring together social ecotourism with land and marine conservation. Applicant: INTO Hospitality S.A.
  • Dominican Republic – “Green Fins Hub – Digital scaling for sustainable marine tourism”. Applicants: The Reef-World Foundation and Reef Check Dominican Republic.
  • Guyana – “Safe Lodges Equal Safe Guests”, a mobile tracing and tracking system and upskilling of tourism operators to allow for a safe reopening of ecotourism in Guyana’s Northern Rupununi region. Applicants: DAI Global LLC, Guyana Tourism Authority and Wilderness Explorers
  • Haiti – “Caribbean Tourism Career Accelerator” a virtual programme to fast-track tourism workforce career development. Applicants: Global Startup Foundation and Cocread
  • Panama – “Digital Transformation of Indigenous-Led Ecotourism and Conservation” a model to foster a safe and sustainable return to eco-tourism operations by local communities. Applicants: Keteka, Global Brigades and Native Future
  • Trinidad and Tobago – “Creating a community-driven, sustainable cluster and brand to transform ecotourism in Nariva Swamp” using citizen science to develop Nariva as an eco-tourism attraction. Applicant: Caribbean Natural Resources Institute

The Beyond Tourism Innovation Challenge was run by the Inter-American Development Bank (IDB), through its innovation laboratory, IDB Lab, and in collaboration with the United Nations World Tourism Organization (UNWTO). 

For more information, please visit www.greenfins.net  

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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