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Cartographie de sensibilite des activites de plein air sur le littoral et le milieu marin de Ynys Mon (Ile d'Anglesey)
Acheteur: RSPB
Pays: Royaume-Uni
Date limite: 14 sept. 2026, 12:00 (UTC+1)
Procédure: Procédure ouverte
Secteur (CPV): Services informatiques (72000000)
Aperlena: https://aperlena.com/fr/t/sensitivity-mapping-of-outdoor-activity-across-ynys-mon-isle-of-anglesey-coastal-land-marine-a3c1523536
Avis officiel: https://www.sell2wales.gov.wales/search/show/search_view.aspx?ID=AUG650995
Publié
Date limiteouvert 22 jours
Attribuéen attente
Résumé
Résumé généré automatiquement
RSPB Cymru, le conseil du comte de l'Ile d'Anglesey et Natural Resources Wales recherchent conjointement un consultant pour elaborer un outil cartographique de sensibilite en ligne, base sur un SIG, pour les environnements cotiers et marins d'Anglesey. L'outil cartographiera les sensibilites environnementales des sites designes, representera les pressions recreatives sous forme de carte de chaleur et utilisera un systeme de feux tricolores au fil de l'annee pour soutenir une gestion durable des loisirs. L'avis ne precise ni valeur estimee, ni date limite, ni procedure. Une collaboration avec les organismes de conservation, les gestionnaires fonciers et les acteurs des activites de plein air est requise.
Description
Consultancy Brief
Sensitivity mapping of outdoor activity across Ynys Mon (Isle of Anglesey) coastal land & marine environments
Project Title
Sensitivity Mapping of coastal outdoor activity and environmental designations, protected species, and habitats on and around Ynys Mon (Isle of Anglesey)
Background
Ynys Môn (Isle of Anglesey) is a nationally significant landscape with extensive coastal and marine environments, including the Anglesey Area of Outstanding Natural Beauty (AONB), Special Areas of Conservation (SACs), Special Protection Areas (SPAs), Sites of Special Scientific Interest (SSSIs), and marine protected areas.
The island’s natural assets underpin a strong visitor economy, with high levels of recreational use including walking (e.g. Wales Coast Path), cycling, water sports, climbing, coasteering and sea level traversing, wildlife tourism, sea fishing and informal access.
Increased visitor numbers and changing recreation patterns are placing growing pressure on sensitive habitats and species, particularly in coastal and intertidal areas.
RSPB Cymru, Isle of Anglesey County Council and NRW are jointly seeking to develop a robust, spatial evidence base to support sustainable recreation management, balancing environmental protection with access and economic benefits.
Purpose of the Commission
To commission a consultant to work collaboratively with the lead bodies, Natural Resources Wales (NRW), other conservation organisations, land managers, and outdoor activity stakeholders to produce an online GIS-based sensitivity mapping tool. This will identify areas where recreational use of coastal and marine environments presents higher environmental risk and supports responsible decision-making through a clear traffic light classification system through the year.
Objectives
The consultant will:
Map environmental sensitivities across Anglesey’s designated sites (land and marine)
Spatially represent recreational activity patterns and pressures (a “heat” map)
Identify areas of potential conflict and cumulative impact
Develop an objective, clear and consistent sensitivity assessment framework
Produce accessible outputs to inform future planning, management, and policy
Create a map that can be updated after the project (live) for existing and new locations of protected species and habitats so they can be avoided at sensitive times of year. To include species that are not listed within designations (e.g grey seals that pup form August to November).
Scope of Work
Stakeholder Engagement
Engage with key Anglesey stakeholders, including:
Natural Resources Wales (NRW)
Local authority services
Conservation NGOs (e.g. RSPB, North Wales Wildlife Trust, National Trust)
Landowners and land managers
Outdoor and marine activity providers (e.g. kayaking, sailing, jet ski/motorcraft, climbing, coasteering, Sea level traversing and exploring sea caves, mass participation walking/running events)
Community and user groups
This should include workshops and targeted consultation to ground-truth data and build consensus.
Data Collection & Review
Compile and review available datasets relevant to Anglesey, including:
Designated sites: SAC, SPA, SSSI, Ramsar, MCZ where applicable
Identify and collect data on habitats and species (including seasonal variations such as bird breeding/overwintering, seal pupping) that are sensitive to recreational activities from the presence of people/trampling. Using resources from organisations such as NRW, NWWT, RSPB, Cofnod, etc. Include data management agreements
Wales Coast Path usage and other access routes
Recreational activity hotspots (formal and informal)
Existing visitor management evidence and studies
Identify data limitations and propose pragmatic solutions where data gaps exist.
GIS Mapping & Spatial Analysis
Using GIS software, the consultant will:
Overlay environmental sensitivities with recreational use patterns
Identify spatial pressure points and potential/ existing conflict areas (considering displacement pressures)
Consider cumulative and seasonal impacts
Reflect both terrestrial and marine interactions (including intertidal zones)
Note - Proposed GIS system is Mergin Maps: Collect, Share and Publish your Geo-Data Easily as this system is currently used by the local authority.
Sensitivity Framework
Develop a practical and transparent methodology tailored to Anglesey, considering:
Activity type (e.g. low disturbance walking vs high-impact activities)
Intensity and frequency of use
Habitat/species vulnerability and condition
Seasonal sensitivities
Existing management measures
Apply a traffic light system, for example:
Red -High sensitivity (significant risk; avoid or restrict access/use)
Amber - Moderate sensitivity (managed use with mitigation)
Green - Low sensitivity (generally appropriate for recreation)
(To include covering the different activities as some may be less impactful than others and therefore could be carried out with a simple code of practice)
Dates
Draft outputs: 29/
Source officielle
Source : Sell2Wales (Welsh Government)
Vérifiez toujours les détails dans l'avis officiel.
Dernière vérification auprès de Sell2Wales (Welsh Government) il y a 4 semaines
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