Displaying items by tag: Ulster Wildlife

Q: Give examples of marine leisure tourism?

Sports: sailing, surfing, diving and fishing Heritage: Unesco coastal villages, archaeological sites of interest, biospheres and historical points of interest Arts: coastal museums, art galleries, museums, wrecks Education: Eco-tourism, field courses, NGOs. Food: Seafood restaurants, Seafood festivals

21st May 2022

Bangor Marina’s Native Oyster Nursery Aims to Save Species From Extinction

Hundreds of native oysters have returned to Belfast Lough as part of efforts to bring the ‘ocean superheroes’ back from the brink of extinction.

The ambitious aquaculture restoration project, officially launched on Friday (20 May) by Ulster Wildlife to mark Endangered Species Day, sees approximately 700 mature oysters suspended in cages under the pontoons of Bangor Marina.

As previously reported on Afloat.ie, this creates the first native oyster (Ostrea edulis) nursery of its kind on the island of Ireland.

As sea temperatures warm over the coming months, the 24 nursery cages will generate millions of oyster larvae which will settle on the seabed, helping the native oyster population recover while also boosting biodiversity and improving water quality in the lough.

Belfast Lough once supported a prolific native oyster fishery. However, overfishing, habitat loss, disease, pollution and invasive introduced species contributed to the population becoming extinct and the fishery closing in 1903.

Since then, 100 years of surveys failed to document one living specimen, until 2020 when researchers from Bangor University and Queen’s University Belfast discovered 42 live oysters at six sites around the lough.

Heidi McIlvenny, marine conservation manager at Ulster Wildlife and who is leading the project, says: “We are still unsure how or why native oysters returned to Belfast Lough, but it indicates that the environmental conditions are right for them to establish here again. But, if they are to bounce back, they need our help.

“The biggest barrier to the recovery of the native oyster is a low number of mature reproducing oysters. The nurseries we have established at Bangor Marina are full of mature oysters that will act as larval pumps, increasing the number of oysters in the Lough and helping to restore this incredible ocean superhero for years to come.”

Boosting the lough’s fragile oyster population will also bring important benefits for other marine life, Heidi says.

“A single oyster can filter up to 200 litres of seawater, equivalent to a bathtub, per day, significantly improving water quality and reducing pollution levels. The larvae once established will also create healthy native oyster reefs in the lough, providing shelter and food for an abundance of marine wildlife, including commercially fished species, along with potential carbon storage.”

Special permissions were granted to relocate the shellfish from Loch Ryan in Scotland. They were screened for disease and cleaned on arrival before being installed in the nurseries.

Volunteers will conduct ‘health checks’ every week to ensure the oysters are thriving in their new homes. Monthly biodiversity surveys will also track changes in marine life in and around the nurseries, which form their own unique micro-habitat.

Kevin Baird, harbour master at Bangor Marina, says: “We are delighted to be supporting the recovery of our most threatened marine species.

“Housing the oyster nurseries under the pontoons is an innovative use of the space we have available and is a great opportunity for the marina to become an outdoor classroom, where people of all ages can get hands-on with marine conservation in an urban environment.”

The oyster restoration project is funded by the DAERA Challenge Fund. Find out more at ulsterwildlife.org/native-oysters

Published in Aquaculture

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Marine Leisure & Aquatic Tourism

Domestic coastal tourism expenditure was approximately €698 million in 2018, while domestic marine tourism generated €381 million.

Activities such as walking/ running along the coast, swimming and beach visitations are among the most popular activities for domestic visitors on both day and overnight trips.

While participation rates in pursuits such as bird and wildlife watching in coastal areas and visiting nature reserves, etc. in coastal areas were lower, these activities did see the highest frequency of both day and overnight trips for those active in these activities.

According to the National University of Galway (NUIG) research the average expenditure per coastal day trip in 2018 was calculated at €95. The equivalent for coastal overnight trips was €310. The estimated water-based activity expenditure per person per trip across the sample was €56 rising to €73 for the subsample that actually undertake waterbased activities on their coastal visits. The results also indicate that domestic tourists undertake the majority of their marine activities on the West and South coasts of Ireland and that there are notable differences in participation rates across age groupings, social classes and by family makeup.

A domestic tourist is defined in this report as a person who spends at least one night away from home on their trip. Total expenditure by domestic tourists in coastal areas was estimated to be €698 million in 2018, which represents 35% of the total expenditure by domestic tourists (using the broader Fáilte Ireland measure for domestic tourists that includes business trips equating to 10.92 million in total trips and €2,006 million in total revenue).

The marine-related activity expenditure, or what might truly be referred to as domestic marine tourism, is estimated to generate revenue of €381 million with €172 million being spent on water-based activities. Marine tourism makes up an estimated 19% of total domestic tourism expenditure.

Marine Leisure Tourism - FAQ

What is marine leisure tourism?

Coastal tourism refers to land-based and water-based tourism activities taking place on the coast for which the proximity to the sea is a condition including also their respective services. Coastal and Marine Tourism & Leisure are seen as one of the Blue Economy (BE) sectors that can help unlock the potential of multi-use of space at sea by engaging with Blue Growth (BG) sectors such as Aquaculture and Marine Renewable Energy among others.

Give examples of marine leisure tourism?

Sports: sailing, surfing, diving and fishing Heritage: Unesco coastal villages, archaeological sites of interest, biospheres and historical points of interest Arts: coastal museums, art galleries, museums, wrecks Education: Eco-tourism, field courses, NGOs. Food: Seafood restaurants, Seafood festivals

What marine leisure tourism studies have been conducted in Ireland?

NUI Galway carried out a survey of domestic residents in Ireland in 2019 as part of a survey entitled "Valuing and understanding the dynamics of Ireland's Ocean Economy". The purpose of the household survey was to profile the domestic market for single-day trips (leisure) and overnight trips (tourism) for coastal and marine-related activities in Ireland. The results of the survey are also used to estimate what proportion of an Irish resident's total domestic tourism expenditure is in coastal areas (coastal tourism) and what proportion is spent on undertaking marine-related activities (marine tourism).

What were the results of the NUI marine leisure tourism study?

The NUI results highlight the important contribution that Ireland's marine and coastal resources make to the leisure experiences of the general population and the importance of the domestic tourism market to local coastal economies. The analysis indicates that domestic coastal tourism expenditure was approximately €698 million in 2018, while domestic marine tourism generated €381 million. Activities such as walking/ running along the coast, swimming and beach visitations are among the most popular activities for domestic visitors on both day and overnight trips. While participation rates in pursuits such as bird and wildlife watching in coastal areas and visiting nature reserves, etc. in coastal areas were lower, these activities did see the highest frequency of both day and overnight trips for those active in these activities. Satisfaction with the available marine-related leisure facilities was also found to be very high across all activities.