Llwyfan Map Cyhoeddus

Foraging Fish - Garfish Distribution Area - Q4

These map layers provide information on the location of spawning and nursery areas of several forage fish species in Welsh and surrounding waters, including the Irish and Celtic Seas and the western English Channel. These layers are provided for eleven fish species that are prey to marine mammals and seabirds: herring, sprat, sardine, anchovy, sandeel, horse mackerel, mackerel and garfish as well as the gadoid species poor cod, whiting and cod. Using survey data from 2008 to 2020, hotspot maps were created for adults and juveniles of each of the species, for two periods of the year (Quarter 1 and Quarter 4). A full description of the hotspot methodology used can be found in Campanella and van der Kooij (2021). Source: Cefas Includes Crown copyright, Cefas 2023.

MapDataCymru

Air Quality data - SO2 (2016)

Action to manage and improve air quality is largely driven by European (EU) legislation. The 2008 ambient air quality directive (2008/50/EC) sets legally binding limits for concentrations in outdoor air of major air pollutants that impact public health such as particulate matter (PM10 and PM2.5) and nitrogen dioxide (NO2). As well as having direct effects, these pollutants can combine in the atmosphere to form ozone, a harmful air pollutant (and potent greenhouse gas) which can be transported great distances by weather systems.

MapDataCymru

Environmental Noise Mapping 2017 - Road traffic noise (dB) - major roads (LAeq, 16h) 2017

The Environmental Noise Directive required the Welsh Government to produce noise maps in 2017. This data package contains all the sound level contours calculated in 2017, in 5-decibel “A-weighted” contour bands. It also contains spatial data on the sources modelled (the major roads and industrial sites in agglomerations). Note: (1) Although described as noise maps for the purposes of the Directive, it would be more correct to call these sound maps. The term noise refers to unwanted or harmful sound. (2) The values are calculated, not measured, and should be treated with caution when looking at specific locations. (3) Human response to industrial noise is highly dependent on the nature of the sound being heard and on the level of masking by road traffic, and these factors are not reflected in the industrial noise maps, making them of limited practical value to regulators. Road traffic noise (for major roads) LA10,18h: indicates the average of the sound levels exceeded for 10% of each hour over the 18-hour period from 0600 to 2400. Not identical to the LA10,18h indicator used in the Noise Insulation Regulations, as these values are calculated at a height of 4 metres and do not include façade reflections. Lday: indicates the average sound level for the 12-hour period from 0700 to 1900. Lden: indicates the average sound level around the clock with extra weighting given to the evening and night periods. Levening: indicates the average sound level for the 4-hour period from 1900 to 2300. Lnight: indicates the average sound level for the 8-hour period from 2300 to 0700. Similar to the LAeq,8h indicator used in TAN11 assessments, but here calculated at a height of 4 metres rather than 1.2-1.5 metres. LAeq,16h: indicates the average sound level for the 16-hour period from 0700 to 2300. Similar to the LAeq,16h indicator used in TAN11 assessments, but here calculated at a height of 4 metres rather than 1.2-1.5 metres. Industrial noise (for industry in agglomerations) Lday: indicates the average noise level for the 12-hour period from 0700 to 1900. Lden: indicates the average noise level around the clock with extra weighting given to the evening and night periods. Levening: indicates the average noise level for the 4-hour period from 1900 to 2300. Lnight: indicates the average noise level for the 8-hour period from 2300 to 0700. Similar to the LAeq,8h indicator used in TAN11 assessments, but here calculated at a height of 4 metres rather than 1.2-1.5 metres. LAeq,16h: indicates the average noise level for the 16-hour period from 0700 to 2300. Similar to the LAeq,16h indicator used in TAN11 assessments, but here calculated at a height of 4 metres rather than 1.2-1.5 metres. Supplementary data sets Industry: Industrial sites identified in 2016 as operating under Part A environmental permits, and located within or just outside an agglomeration. Major roads: roads identified in 2016 as having more than 3 million vehicle passages per year.

MapDataCymru

nrw_art17_2018_h1230_vegetated_sea_cliffs

The Habitats Directive Article 17 reporting maps are a snapshot of the spatial data for features listed on the various Annexes of the Directive at the time of reporting. They represent the known extent and location of features in Wales. The latest 10km2 habitat distribution maps submitted as part of the official Article 17 reporting can be obtained from the JNCC: European reporting | JNCC - Adviser to Government on Nature Conservation. The maps are reviewed and updated every 6 years as part of the Habitats Directive reporting process. (Since EU exit now replaced by Regulation 9a of the Conservation and Species Regulations 2017). The original surveys and monitoring events from which the records have been extracted vary widely in dates going back many decades in some cases, with confidence varying significantly. Attribution Statement Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right.

MapDataCymru

Foraging Fish - Herring Adults - Q1

These map layers provide information on the location of spawning and nursery areas of several forage fish species in Welsh and surrounding waters, including the Irish and Celtic Seas and the western English Channel. These layers are provided for eleven fish species that are prey to marine mammals and seabirds: herring, sprat, sardine, anchovy, sandeel, horse mackerel, mackerel and garfish as well as the gadoid species poor cod, whiting and cod. Using survey data from 2008 to 2020, hotspot maps were created for adults and juveniles of each of the species, for two periods of the year (Quarter 1 and Quarter 4). A full description of the hotspot methodology used can be found in Campanella and van der Kooij (2021). Source: Cefas Includes Crown copyright, Cefas 2023.

MapDataCymru

Foraging Fish - Sandeel Juveniles - Q4

These map layers provide information on the location of spawning and nursery areas of several forage fish species in Welsh and surrounding waters, including the Irish and Celtic Seas and the western English Channel. These layers are provided for eleven fish species that are prey to marine mammals and seabirds: herring, sprat, sardine, anchovy, sandeel, horse mackerel, mackerel and garfish as well as the gadoid species poor cod, whiting and cod. Using survey data from 2008 to 2020, hotspot maps were created for adults and juveniles of each of the species, for two periods of the year (Quarter 1 and Quarter 4). A full description of the hotspot methodology used can be found in Campanella and van der Kooij (2021). Source: Cefas Includes Crown copyright, Cefas 2023.

MapDataCymru

Air Quality data - PM10 (2016)

Action to manage and improve air quality is largely driven by European (EU) legislation. The 2008 ambient air quality directive (2008/50/EC) sets legally binding limits for concentrations in outdoor air of major air pollutants that impact public health such as particulate matter (PM10 and PM2.5) and nitrogen dioxide (NO2). As well as having direct effects, these pollutants can combine in the atmosphere to form ozone, a harmful air pollutant (and potent greenhouse gas) which can be transported great distances by weather systems.

MapDataCymru

NRW Urban Trees 2018 (points)

This spatial dataset relates to Phase 4 (2018) of Urban Tree Cover and consists of 3 individual layers, being Points (individual trees), polygons (groups of trees) and urban extents (the extent of the study areas). Unlike Phase 1 and 2 land use classifications were not created for phase 3 an 4. The technical report shows what is covered in each Phase, and provides more detail on the methodology behind the different layers in the dataset. Attribution statement Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right.ct provided

MapDataCymru

NRW_CuRVe_Condition_WaterQuality

CuRVe is a series of interconnected web-based maps that together form an atlas. It is a tool that can help users to explore how ecosystem resilience varies across Wales and understand the underlying reasons for this variation. It can be used to support and improve decision making about the use of, and investment in, the sustainable management of natural resources. CuRVe stands for Current Relative Value of ecosystem resilience. The Atlas is the first step in an experimental project to reveal relative values and spatial patterns of ecosystem resilience at a landscape scale for Wales. The tool brings together different types of spatial data about our ecosystems to provide insights into ecosystem resilience. Users can view information about overall ecosystem resilience of a given area and information about ecosystem attributes like diversity, extent, connectivity and condition that underpin this resilience. The tool allows users to choose the relevant spatial scale which interests them ranging from 1 km grid scale up to countrywide. Attribution statement: Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right. Contains data supplied by Natural Environment Research Council.

MapDataCymru

Air Quality data - PM 2.5 (2016)

Action to manage and improve air quality is largely driven by European (EU) legislation. The 2008 ambient air quality directive (2008/50/EC) sets legally binding limits for concentrations in outdoor air of major air pollutants that impact public health such as particulate matter (PM10 and PM2.5) and nitrogen dioxide (NO2). As well as having direct effects, these pollutants can combine in the atmosphere to form ozone, a harmful air pollutant (and potent greenhouse gas) which can be transported great distances by weather systems.

MapDataCymru

Environmental Permitting Regulations – Waste Sites

Waste management licence is a legal document issued under the Environmental Protection Act 1990. A licence authorises the treatment, keeping or disposal of waste in or on the land. Once we have issued a licence, neither the activities nor the area of land may be changed unless the licence is modified. The Environmental Permitting Regulations, regulating waste sites, came into force on 6 April 2008 and combines a number of earlier permitting / licensing regimes. Attribution statement: Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved.

MapDataCymru

NRW Urban Trees 2018 (polygons)

This spatial dataset relates to Phase 4 (2018) of Urban Tree Cover and consists of 3 individual layers, being Points (individual trees), polygons (groups of trees) and urban extents (the extent of the study areas). Unlike Phase 1 and 2 land use classifications were not created for phase 3 an 4. The technical report shows what is covered in each Phase, and provides more detail on the methodology behind the different layers in the dataset. Attribution statement Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right.ct provided

MapDataCymru

Tidal Stream Energy Refined Resource Area

This layer represents the result of work undertaken by ABPmer to refine the Tidal Stream Energy Resource Area to reflect technical constraints (e.g. water depth) and hard constraints (factors or activities, such as existing infrastructure, which would realistically prevent development). All Refined Resource Areas are based upon best available data at the time of publishing and may be subject to further refinement.

MapDataCymru

NRW_CuRVe_Adaptability_HabitatRecoveryPeriod

CuRVe is a series of interconnected web-based maps that together form an atlas. It is a tool that can help users to explore how ecosystem resilience varies across Wales and understand the underlying reasons for this variation. It can be used to support and improve decision making about the use of, and investment in, the sustainable management of natural resources. CuRVe stands for Current Relative Value of ecosystem resilience. The Atlas is the first step in an experimental project to reveal relative values and spatial patterns of ecosystem resilience at a landscape scale for Wales. The tool brings together different types of spatial data about our ecosystems to provide insights into ecosystem resilience. Users can view information about overall ecosystem resilience of a given area and information about ecosystem attributes like diversity, extent, connectivity and condition that underpin this resilience. The tool allows users to choose the relevant spatial scale which interests them ranging from 1 km grid scale up to countrywide. Attribution statement: Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right. Contains data supplied by Natural Environment Research Council.

MapDataCymru

Environment (Wales) Act Section 7 and OSPAR: Marine Habitats - Section 7 Mixed Muddy Sediments Polygon

Under the Environment (Wales) Act (2016), Section 7 requires biodiversity lists to be produced. These lists include types of habitats which are of "Principle Importance" for the purpose of maintain and enhancing biodiversity in relation to Wales. This list supersedes the duty in Section 42 of the NERC Act 2006. In addition to this marine habitats can be protected under the OSPAR Convention, which has established a list of "threatened and/or declining species and habitats" in the North-East Atlantic. This spatial dataset details the extent and location of those marine habitats classed of "Principle Importance" under Section 7 and are regarded as "threatened or declining" under OSPAR in Wales. Habitats include: Carbonate Reefs, Estuarine Rock, Honeycomb Worm Sabellaria alveolata, Intertidal Underboulder, Mud habitats in deep water, Musculus Discors Green crenella Beds, Blue Mussel Beds (listed under OSPAR aswell), Fragile Sponge and Anthozoans (listed under OSPAR aswell), Horse Mussel Modiolus Bed (listed under OSPAR aswell), Intertidal Mudflats (listed under OSPAR aswell), Maerl Beds live and dead (listed under OSPAR aswell), Sabellaria spinulosa reef (listed under OSPAR aswell), Saline Lagoons (listed under OSPAR aswell), Saltmarsh, Seagrass Beds (listed under OSPAR aswell), Seapens And Burrowing Megafauna (listed under OSPAR aswell), Peat Clay Exposures (listed under OSPAR aswell), Sheltered Muddy Gravel (listed under OSPAR aswell), Subtidal Mix Mud Sediments (listed under OSPAR aswell), Tide Swept Channels (listed under OSPAR aswell), Oyster Beds (OSPAR only). Attribution Statement Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right. Derived in part from data provided under licence by the British Geological Survey © NERC

MapDataCymru

NRW_CuRVe_Connectivity_Overall

CuRVe is a series of interconnected web-based maps that together form an atlas. It is a tool that can help users to explore how ecosystem resilience varies across Wales and understand the underlying reasons for this variation. It can be used to support and improve decision making about the use of, and investment in, the sustainable management of natural resources. CuRVe stands for Current Relative Value of ecosystem resilience. The Atlas is the first step in an experimental project to reveal relative values and spatial patterns of ecosystem resilience at a landscape scale for Wales. The tool brings together different types of spatial data about our ecosystems to provide insights into ecosystem resilience. Users can view information about overall ecosystem resilience of a given area and information about ecosystem attributes like diversity, extent, connectivity and condition that underpin this resilience. The tool allows users to choose the relevant spatial scale which interests them ranging from 1 km grid scale up to countrywide. Attribution statement: Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right. Contains data supplied by Natural Environment Research Council.

MapDataCymru

Foraging Fish - Horse Mackerel Adults - Q4

These map layers provide information on the location of spawning and nursery areas of several forage fish species in Welsh and surrounding waters, including the Irish and Celtic Seas and the western English Channel. These layers are provided for eleven fish species that are prey to marine mammals and seabirds: herring, sprat, sardine, anchovy, sandeel, horse mackerel, mackerel and garfish as well as the gadoid species poor cod, whiting and cod. Using survey data from 2008 to 2020, hotspot maps were created for adults and juveniles of each of the species, for two periods of the year (Quarter 1 and Quarter 4). A full description of the hotspot methodology used can be found in Campanella and van der Kooij (2021). Source: Cefas Includes Crown copyright, Cefas 2023.

MapDataCymru

WOM21 Carbon Sequestration

This layer shows, from modelling at a spatial resolution of 250m2, the maximum possible tonnes of carbon sequestered per hectare per year from planting trees. Forest Research (FR) modelled a range of species (broadleaved and conifer) using their Ecological Site Classification (ESC) tool, taking into account accumulated temperature, moisture deficit, windiness, continentality, soil moisture and soil nutrient regimes. The highest yielding species of each woodland type were then taken as the most suitable species choices for a given location and modelled in CARBINE (FR’s carbon modelling tool). The CARBINE model estimates the change in carbon stocks for forests (including the biomass in standing trees and deadwood, and in the soil) and any associated harvested wood products, as well as the greenhouse gas emissions avoided through the use of wood products that displace fossil fuels and fossil-fuel intensive materials. The UK Centre for Ecology and Hydrology (UKCEH) took these modelled outcomes and selected the woodland type that sequestered the most carbon on that area of land, whether coniferous (around 90% of area) or broadleaved (around 10% of area). Broadleaf management assumed to be LISS – low impact silvicultural systems. Conifer management assumed to be thinning and felling. Scoring is based on tonnes of carbon sequestered per hectare per year, classified based on 0 being worst (net emissions), and 5 being best (most carbon sequestration).

MapDataCymru

Environment (Wales) Act Section 7 and OSPAR: Marine Habitats - Section 7 Intertidal Underboulder Polygon

Under the Environment (Wales) Act (2016), Section 7 requires biodiversity lists to be produced. These lists include types of habitats which are of "Principle Importance" for the purpose of maintain and enhancing biodiversity in relation to Wales. This list supersedes the duty in Section 42 of the NERC Act 2006. In addition to this marine habitats can be protected under the OSPAR Convention, which has established a list of "threatened and/or declining species and habitats" in the North-East Atlantic. This spatial dataset details the extent and location of those marine habitats classed of "Principle Importance" under Section 7 and are regarded as "threatened or declining" under OSPAR in Wales. Habitats include: Carbonate Reefs, Estuarine Rock, Honeycomb Worm Sabellaria alveolata, Intertidal Underboulder, Mud habitats in deep water, Musculus Discors Green crenella Beds, Blue Mussel Beds (listed under OSPAR aswell), Fragile Sponge and Anthozoans (listed under OSPAR aswell), Horse Mussel Modiolus Bed (listed under OSPAR aswell), Intertidal Mudflats (listed under OSPAR aswell), Maerl Beds live and dead (listed under OSPAR aswell), Sabellaria spinulosa reef (listed under OSPAR aswell), Saline Lagoons (listed under OSPAR aswell), Saltmarsh, Seagrass Beds (listed under OSPAR aswell), Seapens And Burrowing Megafauna (listed under OSPAR aswell), Peat Clay Exposures (listed under OSPAR aswell), Sheltered Muddy Gravel (listed under OSPAR aswell), Subtidal Mix Mud Sediments (listed under OSPAR aswell), Tide Swept Channels (listed under OSPAR aswell), Oyster Beds (OSPAR only). Attribution Statement Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right. Derived in part from data provided under licence by the British Geological Survey © NERC

MapDataCymru

Traveline Cymru (Bus Routes)

This dataset is from 2012 and awaiting an update.

MapDataCymru

Estimated Fuel Poverty (by Local Authority)

A map showing the number and percentage of households in fuel poverty in Wales

MapDataCymru

Air Quality data - Ozone (2016)

Action to manage and improve air quality is largely driven by European (EU) legislation. The 2008 ambient air quality directive (2008/50/EC) sets legally binding limits for concentrations in outdoor air of major air pollutants that impact public health such as particulate matter (PM10 and PM2.5) and nitrogen dioxide (NO2). As well as having direct effects, these pollutants can combine in the atmosphere to form ozone, a harmful air pollutant (and potent greenhouse gas) which can be transported great distances by weather systems.

MapDataCymru

nrw_art17_2018_h3130_oligotrophic_mesotrophic_stndng_wtrs

The Habitats Directive Article 17 reporting maps are a snapshot of the spatial data for features listed on the various Annexes of the Directive at the time of reporting. They represent the known extent and location of features in Wales. The latest 10km2 habitat distribution maps submitted as part of the official Article 17 reporting can be obtained from the JNCC: European reporting | JNCC - Adviser to Government on Nature Conservation. The maps are reviewed and updated every 6 years as part of the Habitats Directive reporting process. (Since EU exit now replaced by Regulation 9a of the Conservation and Species Regulations 2017). The original surveys and monitoring events from which the records have been extracted vary widely in dates going back many decades in some cases, with confidence varying significantly. Attribution Statement Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right.

MapDataCymru

State Secondary Schools Wales

School locations datasets compiled from OS Addressbase, mylocalschool, Address list of schools and the Pupil Level Annual School Census (PLASC).

MapDataCymru

Environment (Wales) Act Section 7 and OSPAR: Marine Habitats - Section 7 OSPAR Saltmarsh Polygon

Under the Environment (Wales) Act (2016), Section 7 requires biodiversity lists to be produced. These lists include types of habitats which are of "Principle Importance" for the purpose of maintain and enhancing biodiversity in relation to Wales. This list supersedes the duty in Section 42 of the NERC Act 2006. In addition to this marine habitats can be protected under the OSPAR Convention, which has established a list of "threatened and/or declining species and habitats" in the North-East Atlantic. This spatial dataset details the extent and location of those marine habitats classed of "Principle Importance" under Section 7 and are regarded as "threatened or declining" under OSPAR in Wales. Habitats include: Carbonate Reefs, Estuarine Rock, Honeycomb Worm Sabellaria alveolata, Intertidal Underboulder, Mud habitats in deep water, Musculus Discors Green crenella Beds, Blue Mussel Beds (listed under OSPAR aswell), Fragile Sponge and Anthozoans (listed under OSPAR aswell), Horse Mussel Modiolus Bed (listed under OSPAR aswell), Intertidal Mudflats (listed under OSPAR aswell), Maerl Beds live and dead (listed under OSPAR aswell), Sabellaria spinulosa reef (listed under OSPAR aswell), Saline Lagoons (listed under OSPAR aswell), Saltmarsh, Seagrass Beds (listed under OSPAR aswell), Seapens And Burrowing Megafauna (listed under OSPAR aswell), Peat Clay Exposures (listed under OSPAR aswell), Sheltered Muddy Gravel (listed under OSPAR aswell), Subtidal Mix Mud Sediments (listed under OSPAR aswell), Tide Swept Channels (listed under OSPAR aswell), Oyster Beds (OSPAR only). Attribution Statement Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right. Derived in part from data provided under licence by the British Geological Survey © NERC

MapDataCymru

Foraging Fish - Horse Mackerel Juveniles - Q1

These map layers provide information on the location of spawning and nursery areas of several forage fish species in Welsh and surrounding waters, including the Irish and Celtic Seas and the western English Channel. These layers are provided for eleven fish species that are prey to marine mammals and seabirds: herring, sprat, sardine, anchovy, sandeel, horse mackerel, mackerel and garfish as well as the gadoid species poor cod, whiting and cod. Using survey data from 2008 to 2020, hotspot maps were created for adults and juveniles of each of the species, for two periods of the year (Quarter 1 and Quarter 4). A full description of the hotspot methodology used can be found in Campanella and van der Kooij (2021). Source: Cefas Includes Crown copyright, Cefas 2023.

MapDataCymru

Wales Coast Path

This is a spatial dataset detailing the extent and location of the Welsh Coast Path. The 870 mile long Wales Coast Path was officially opened in May 2012. It runs from the outskirts of Chester to Chepstow and, together with Offa's Dyke Path, forms a route of over 1000 miles, roughly around the edge of Wales. Natural Resources Wales (NRW) lead on coordination, Welsh Government grant distribution, monitoring and marketing of the Path. It is managed on the ground by 16 local authorities and two National Parks. Attribution Statement: Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right.

MapDataCymru

Wales (High water mark)

Wales (High water mark). This data has been derived from Ordnance Survey Boundary-Line data.

MapDataCymru

Baseline (1980-2000) - 50th Percentile (C)

Temperature patterns that can influence conditions within dwellings, and therefore the comfort and health of occupants, are projected to shift according to the Met Office Hadley centre climate models. To illustrate these patterns, the average daily maximum temperature(°C) is mapped for the average year in the time period for the 50th and 95th percentile models out of the 12-model suite. Time periods are baseline (1980-2000), 2030 (2021-2040), and 2070 (2061-2080). County-level results represent an area-weighted-average of the results for each climate data grid within the county. Additional information is available here: Wales Housing Climate Analysis Additional Information Accompanying maps in this series can be found here: Climate Projections consisting of Daily Maximum Temperature, Annual Precipitation, Daily Relative Humidity and Daily Specific Humidity Indoor Conditions results consisting of Indoor Air Quality and Overheating Building Fabric degradation results consisting of Solar Insolation, Precipitation and Relative Humidity Case Studies for four representative towns and cities illustrate results at a resolution of 2.2 km, giving insight into the variation that is projected geographically across each area: Aberystwyth consisting of Climate, Indoor and Fabric Cardiff consisting of Climate, Indoor and Fabric Swansea consisting of Climate, Indoor and Fabric Wrexham consisting of Climate, Indoor and Fabric For a better understanding of the impact of summertime overheating on houses that have been highly insulated and suggestions on approaches to tackling them go to: Considering summertime overheating in highly insulated homes: factsheet | GOV.WALES For a better understanding of the impact of summertime overheating on post 1985 properties (including older buildings converted into flats) and suggestions on approaches to tackling them go to: Considering summertime overheating in post 1985 properties (including older buildings converted into flats): factsheet | GOV.WALES For a better understanding of the impact of summertime relative humidity in older properties and suggestions on approaches to tackling them go to: Considering summertime relative humidity in older properties: factsheet | GOV.WALES For a better understanding of the maintenance, repair and adaptation priorities of older, traditional properties under a changing climate, go to: Considering repair, maintenance and adaptation priorities for older properties: factsheet | GOV.WALES

MapDataCymru

Tidal Range Energy Resource Area

The tidal range RA shows the spatial distribution of natural resources that, in terms of technical feasibility (water depth and tidal range) only, have potential to support sector activity. It does not in any way indicate any appropriateness of potential sector activity within these areas. The tidal range RA is based on a maximum depth of 25 m below chart datum and a mean spring tidal range of greater than 6 m. The tidal range RA was defined using tidal range data from the Atlas of UK Marine Renewable Energy Resources (ABPmer, 2008) and bathymetry data from the OceanWise Marine Themes Digital Elevation Model (DEM) (Oceanwise, 2014). The RA was clipped/extended (as appropriate) to meet the mean high water mark (as defined by the May 2022 Ordnance Survey Boundary-line dataset).

MapDataCymru

Environment (Wales) Act Section 7 and OSPAR: Marine Habitats - Section 7 OSPAR Seagrass Beds Point

Under the Environment (Wales) Act (2016), Section 7 requires biodiversity lists to be produced. These lists include types of habitats which are of "Principle Importance" for the purpose of maintain and enhancing biodiversity in relation to Wales. This list supersedes the duty in Section 42 of the NERC Act 2006. In addition to this marine habitats can be protected under the OSPAR Convention, which has established a list of "threatened and/or declining species and habitats" in the North-East Atlantic. This spatial dataset details the extent and location of those marine habitats classed of "Principle Importance" under Section 7 and are regarded as "threatened or declining" under OSPAR in Wales. Habitats include: Carbonate Reefs, Estuarine Rock, Honeycomb Worm Sabellaria alveolata, Intertidal Underboulder, Mud habitats in deep water, Musculus Discors Green crenella Beds, Blue Mussel Beds (listed under OSPAR aswell), Fragile Sponge and Anthozoans (listed under OSPAR aswell), Horse Mussel Modiolus Bed (listed under OSPAR aswell), Intertidal Mudflats (listed under OSPAR aswell), Maerl Beds live and dead (listed under OSPAR aswell), Sabellaria spinulosa reef (listed under OSPAR aswell), Saline Lagoons (listed under OSPAR aswell), Saltmarsh, Seagrass Beds (listed under OSPAR aswell), Seapens And Burrowing Megafauna (listed under OSPAR aswell), Peat Clay Exposures (listed under OSPAR aswell), Sheltered Muddy Gravel (listed under OSPAR aswell), Subtidal Mix Mud Sediments (listed under OSPAR aswell), Tide Swept Channels (listed under OSPAR aswell), Oyster Beds (OSPAR only). Attribution Statement Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right. Derived in part from data provided under licence by the British Geological Survey © NERC

MapDataCymru

Areas Affecting Bathing Waters

This dataset comprises of polygons relating to each site identified under the Bathing Water Directive (76/160/EEC); however these polygons have no formal status under the Bathing Water Directive. Where a site corresponds to a Sensitive Area under the Urban Waste Water Treatment Directive (UWWTD) in England & Wales, the polygon for that Sensitive Area is provided. For all other sites the polygon has been drawn as a simple guide to aid the work of Natural Resources Wales with permitting of discharges. These polygons are not appropriate for identifying areas suitable for bathing. The polygons are not a definition of the extent of the bathing water under the Bathing Water Directives 76/160/EEC or 2006/7/EC and should not be used for any definition of the bathing water area or extent. Attribution statement Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved.

MapDataCymru

Welsh Language Change in the percentage of people aged three years or older able to speak Welsh by LSOA 2011 to 2021

Welsh Language - Census 2011 and Census 2021 Change in the number of people aged three or older reported being able to speak Welsh by LSOA between data extracted from the 2011 Census and the 2021 census. Based on LSOAs that remained unchanged or split between 2011 and 2021 only. Changes could not be calculated for LSOAs that were merged between 2011 and 2021. These areas are coloured grey on the map. Contains National Statistics data © Crown copyright and database right 2022

MapDataCymru

WOM21 Commons

This datalayer shows registered Common Land in Wales. Woodland creation on common land may affect access and other rights held by commoners. Any works that may impede the exercise of common rights need careful consideration and prior agreement from rights holders and the landowner or local authority if the land is unclaimed. The erection of fencing to protect trees from grazing and construction of new roads or tracks on common land requires consent from Welsh Government under the Commons Act 2006. If the common is owned by the National Trust consent must be granted under the National Trust Act 1971. For more information and contacts, see GN002.

MapDataCymru

Tranquil Areas Wales - Tranquil Areas 1997

A map of the land of Wales, graded to show levels of Tranquillity. It results from combining several underlying layers of data, covering different factors that either contribute to tranquillity or detract from tranquillity. Produced to provide a strategic baseline for monitoring change in tranquillity in Wales to inform strategic planning and policy-making. Tranquillity is an aspect of the Welsh Government’s Noise Action Plan (in response to the European Noise Directive) and is one of the qualitative measures of natural resources benefits provided by landscapes. Attribution statement Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved.

MapDataCymru

Environment (Wales) Act Section 7 and OSPAR: Marine Habitats - Section 7 Tide Swept Channels Polygon

Under the Environment (Wales) Act (2016), Section 7 requires biodiversity lists to be produced. These lists include types of habitats which are of "Principle Importance" for the purpose of maintain and enhancing biodiversity in relation to Wales. This list supersedes the duty in Section 42 of the NERC Act 2006. In addition to this marine habitats can be protected under the OSPAR Convention, which has established a list of "threatened and/or declining species and habitats" in the North-East Atlantic. This spatial dataset details the extent and location of those marine habitats classed of "Principle Importance" under Section 7 and are regarded as "threatened or declining" under OSPAR in Wales. Habitats include: Carbonate Reefs, Estuarine Rock, Honeycomb Worm Sabellaria alveolata, Intertidal Underboulder, Mud habitats in deep water, Musculus Discors Green crenella Beds, Blue Mussel Beds (listed under OSPAR aswell), Fragile Sponge and Anthozoans (listed under OSPAR aswell), Horse Mussel Modiolus Bed (listed under OSPAR aswell), Intertidal Mudflats (listed under OSPAR aswell), Maerl Beds live and dead (listed under OSPAR aswell), Sabellaria spinulosa reef (listed under OSPAR aswell), Saline Lagoons (listed under OSPAR aswell), Saltmarsh, Seagrass Beds (listed under OSPAR aswell), Seapens And Burrowing Megafauna (listed under OSPAR aswell), Peat Clay Exposures (listed under OSPAR aswell), Sheltered Muddy Gravel (listed under OSPAR aswell), Subtidal Mix Mud Sediments (listed under OSPAR aswell), Tide Swept Channels (listed under OSPAR aswell), Oyster Beds (OSPAR only). Attribution Statement Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right. Derived in part from data provided under licence by the British Geological Survey © NERC

MapDataCymru

Environmental Noise Mapping 2017 - (Noise Action Plan) Priority/Proximity Areas (Roads)

The Environmental Noise Directive required the Welsh Government to produce noise maps in 2017. This data package contains all the sound level contours calculated in 2017, in 5-decibel “A-weighted” contour bands. It also contains spatial data on the sources modelled (the major roads and industrial sites in agglomerations). Note: (1) Although described as noise maps for the purposes of the Directive, it would be more correct to call these sound maps. The term noise refers to unwanted or harmful sound. (2) The values are calculated, not measured, and should be treated with caution when looking at specific locations. (3) Human response to industrial noise is highly dependent on the nature of the sound being heard and on the level of masking by road traffic, and these factors are not reflected in the industrial noise maps, making them of limited practical value to regulators. Road traffic noise (for major roads) LA10,18h: indicates the average of the sound levels exceeded for 10% of each hour over the 18-hour period from 0600 to 2400. Not identical to the LA10,18h indicator used in the Noise Insulation Regulations, as these values are calculated at a height of 4 metres and do not include façade reflections. Lday: indicates the average sound level for the 12-hour period from 0700 to 1900. Lden: indicates the average sound level around the clock with extra weighting given to the evening and night periods. Levening: indicates the average sound level for the 4-hour period from 1900 to 2300. Lnight: indicates the average sound level for the 8-hour period from 2300 to 0700. Similar to the LAeq,8h indicator used in TAN11 assessments, but here calculated at a height of 4 metres rather than 1.2-1.5 metres. LAeq,16h: indicates the average sound level for the 16-hour period from 0700 to 2300. Similar to the LAeq,16h indicator used in TAN11 assessments, but here calculated at a height of 4 metres rather than 1.2-1.5 metres. Industrial noise (for industry in agglomerations) Lday: indicates the average noise level for the 12-hour period from 0700 to 1900. Lden: indicates the average noise level around the clock with extra weighting given to the evening and night periods. Levening: indicates the average noise level for the 4-hour period from 1900 to 2300. Lnight: indicates the average noise level for the 8-hour period from 2300 to 0700. Similar to the LAeq,8h indicator used in TAN11 assessments, but here calculated at a height of 4 metres rather than 1.2-1.5 metres. LAeq,16h: indicates the average noise level for the 16-hour period from 0700 to 2300. Similar to the LAeq,16h indicator used in TAN11 assessments, but here calculated at a height of 4 metres rather than 1.2-1.5 metres. Supplementary data sets Industry: Industrial sites identified in 2016 as operating under Part A environmental permits, and located within or just outside an agglomeration. Major roads: roads identified in 2016 as having more than 3 million vehicle passages per year.

MapDataCymru

The Registered Landscapes of Outstanding and of Special Interest in Wales

1.1 Background The landscapes of Wales have been formed by natural processes and shaped by human activity. This human activity ranges from the prehistoric periods through to the modern age. To recognise the value of historic landscapes, and to raise awareness of their importance, Cadw, in partnership with the Countryside Council for Wales (now called Natural Resources Wales) and the International Council on Monuments and Sites (ICOMOS UK) has compiled a non-statutory Register of 58 landscapes of outstanding or special historic interest in Wales. The Register of Historic Landscapes is a non-statutory, advisory register. Its primary aim is to provide information and raise awareness of an initial selection of the most important and significant historic landscape areas in Wales in order to aid their protection and conservation. This information is intended to help owners, Government, statutory bodies, Local Authorities, developers and all those who are involved with land management and protection to make better-informed decisions about areas on the Register. Planning Policy Wales sets out the general principles for the use of the Register in the planning process, stating that information on historic landscapes included in the Register should be taken into account by local planning authorities in preparing Local Development Plans, and in considering the implications of developments that are of such a scale that they would have more than local impact on an area on the Register. 1.2 Frequency of Update The dataset has not required updating since the publication of the original Registers in 1998 and 2001. 1.3 Depictions The Historic Landscape Character areas were digitised from the original hardcopy depictions taken from Registers that were created in 1998 and 2001. Care should be taken when using this data. 1.4 Use of Data There are no use restrictions on this data. Recipients may re-use, reproduce, disseminate this data free of charge in any format or medium, provided they do so accurately, acknowledging both the source and copyright as specified (see below),, and do not use it in a misleading context. It is the recipient's responsibility to ensure the data is fit for the intended purpose, that dissemination or publishing does not result in duplication, and that it is fairly interpreted. When using the above data under the Open Government Licence, please include the following attribution statement: - Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), DATE [the date that you received the data from Cadw], licensed under the Open Government Licence http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ 1.5 Other Information Further information regarding The Registered Landscapes of Outstanding and of Special Interest in Wales can be found on the Historic Environment Service (Cadw) website by following the link below: Registered historic landscapes | Cadw (gov.wales) The Designation description is available online via Cof Cymru – National Historic Assets of Wales by following the link below: - Search Cadw records | Cadw (gov.wales) General Advice Interpretation advice should be sought where necessary. This information is checked periodically, however, if you would like to discuss the dataset, please contact the Historic Environment Service (Cadw).

MapDataCymru

Conservation Area Boundaries

Boundaries of Conservation Areas in Wales, to conform with s.70(5) of the Planning (Listed Buildings and Conservation Areas) Act 1990. This dataset provides information on the map boundaries only. For the full information, including information on designations, individuals should contact the appropriate Local Authority.

MapDataCymru

Community wards May 2022

This data shows the Community ward boundaries for Wales. This dataset is derived from the OS OpenData Boundary Line product: http://www.ordnancesurvey.co.uk/oswebsite/products/boundary-line/index.html Contains OS data © Crown copyright and database right 2022

MapDataCymru

nrw_art17_2018_h3140_hard_oligo_mesotrophic_water_point

The Habitats Directive Article 17 reporting maps are a snapshot of the spatial data for features listed on the various Annexes of the Directive at the time of reporting. They represent the known extent and location of features in Wales. The latest 10km2 habitat distribution maps submitted as part of the official Article 17 reporting can be obtained from the JNCC: European reporting | JNCC - Adviser to Government on Nature Conservation. The maps are reviewed and updated every 6 years as part of the Habitats Directive reporting process. (Since EU exit now replaced by Regulation 9a of the Conservation and Species Regulations 2017). The original surveys and monitoring events from which the records have been extracted vary widely in dates going back many decades in some cases, with confidence varying significantly. Attribution Statement Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right.

MapDataCymru

Foraging Fish - Poor Cod Adults - Q4

These map layers provide information on the location of spawning and nursery areas of several forage fish species in Welsh and surrounding waters, including the Irish and Celtic Seas and the western English Channel. These layers are provided for eleven fish species that are prey to marine mammals and seabirds: herring, sprat, sardine, anchovy, sandeel, horse mackerel, mackerel and garfish as well as the gadoid species poor cod, whiting and cod. Using survey data from 2008 to 2020, hotspot maps were created for adults and juveniles of each of the species, for two periods of the year (Quarter 1 and Quarter 4). A full description of the hotspot methodology used can be found in Campanella and van der Kooij (2021). Source: Cefas Includes Crown copyright, Cefas 2023.

MapDataCymru

Communities Wales May 2022

This data shows the Community boundaries for Wales. This dataset is derived from the OS OpenData Boundary Line product: http://www.ordnancesurvey.co.uk/oswebsite/products/boundary-line/index.html Contains OS data © Crown copyright and database right 2022

MapDataCymru

Active Travel Approved Routes 2016

The Active Travel (Wales) Act 2013 places duties on local authorities and the Welsh Government with the aim to improve infrastructure and significantly increase levels of walking and cycling in Wales. The duties include that existing active travel routes must be mapped all places that have been specified (currently 142 'designated localities') and that integrated network plans must be prepared for these places. All approved existing active travel infrastructure in the designated localities – the 'Existing Routes Map' – can be found here. The maps includes routes that have achieved the statutory Design Guidance standards plus a handful of those that fall just below but are deemed important enough by the local authority to be included. Any routes that have not reached the standards are accompanied by a statement that explains their limitation(s). Each local authority is required to submit an Integrated Network Map – which shows their aspirational network of routes in their region in the next 15 years – to Welsh Ministers for consideration by 3 November 2017. These aspirational routes, once approved, will be available here. Further details on the Act, its implementation and the Design Standards can be found here.

MapDataCymru

Aggregates Resource Area

The Crown Estate Key Resource Area (KRA) 2014 as extended by Bide et al. 2013 - See RA derivation text (link below) for full methodology. Areas known to contain important sand and gravel resources. Published as part of the research project Mineral Resource Assessment of the UK Continental Shelf commissioned by The Crown Estate and as modified by them. This dataset also includes prospective coarse sand and gravel resource areas, and areas known to contain important sand and gravel resources (Bide et al. 2013 Appendix 1 & 2) which extends the KRA area. Sources:KRA definition extracted from GIS metadata (The Crown Estate, 2014).Bide, T.P., Balson, P.S., Mankelow, J.M., Shaw, R.A., Walters, A.S. and Campbell, E. (2013). The Mineral Resources of Welsh Waters and the Irish Sea. British Geological Survey Open Report, OR/12/097. 26pp. ************************************************************* Derivation of RAs Resource Areas (RAs) are broad areas that describe for some sectors the distribution of a particular resource that has the potential to be used or is used. RA derivation does not include environmental factors, the assessment of which must be undertaken before issuing a licence; at which point more detail is known on any proposal. Please refer to the full RA derivation text for this sector and others.

MapDataCymru

Environment (Wales) Act Section 7 and OSPAR: Marine Habitats - Section 7 Sheltered Muddy Gravel Polygon

Under the Environment (Wales) Act (2016), Section 7 requires biodiversity lists to be produced. These lists include types of habitats which are of "Principle Importance" for the purpose of maintain and enhancing biodiversity in relation to Wales. This list supersedes the duty in Section 42 of the NERC Act 2006. In addition to this marine habitats can be protected under the OSPAR Convention, which has established a list of "threatened and/or declining species and habitats" in the North-East Atlantic. This spatial dataset details the extent and location of those marine habitats classed of "Principle Importance" under Section 7 and are regarded as "threatened or declining" under OSPAR in Wales. Habitats include: Carbonate Reefs, Estuarine Rock, Honeycomb Worm Sabellaria alveolata, Intertidal Underboulder, Mud habitats in deep water, Musculus Discors Green crenella Beds, Blue Mussel Beds (listed under OSPAR aswell), Fragile Sponge and Anthozoans (listed under OSPAR aswell), Horse Mussel Modiolus Bed (listed under OSPAR aswell), Intertidal Mudflats (listed under OSPAR aswell), Maerl Beds live and dead (listed under OSPAR aswell), Sabellaria spinulosa reef (listed under OSPAR aswell), Saline Lagoons (listed under OSPAR aswell), Saltmarsh, Seagrass Beds (listed under OSPAR aswell), Seapens And Burrowing Megafauna (listed under OSPAR aswell), Peat Clay Exposures (listed under OSPAR aswell), Sheltered Muddy Gravel (listed under OSPAR aswell), Subtidal Mix Mud Sediments (listed under OSPAR aswell), Tide Swept Channels (listed under OSPAR aswell), Oyster Beds (OSPAR only). Attribution Statement Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right. Derived in part from data provided under licence by the British Geological Survey © NERC

MapDataCymru

Commercial Fish - Thornback Ray Nursery Grounds

Spawning and Nursery Grounds Layers for Selected Fish in UK Waters in 2010. Source: Cefas

MapDataCymru

2030 (2021-2040) - Delta from 95th Percentile Baseline (g H₂O / kg Air)

Specific humidity is a measure of the amount of moisture in the air per unit weight of dry air. Shifting patterns of specific humidity, as projected by the Met Office Hadley Centre climate models, can influence indoor air quality conditions, with consequential impacts to occupant health. To help illustrate these patterns, the average annual specific humidity (g H2O / kg dry air) is mapped for the average year in the time period for the 50th and 95th percentile models out of the 12-model suite. Time periods are baseline (1980-2000), 2030 (2021-2040), and 2070 (2061-2080). County-level results represent an area-weighted-average of the results for each climate data grid within the county. Additional information is available here: Wales Housing Climate Analysis Additional Information Accompanying maps in this series can be found here: Climate Projections consisting of Daily Maximum Temperature, Annual Precipitation, Daily Relative Humidity and Daily Specific Humidity Indoor Conditions results consisting of Indoor Air Quality and Overheating Building Fabric degradation results consisting of Solar Insolation, Precipitation and Relative Humidity Case Studies for four representative towns and cities illustrate results at a resolution of 2.2 km, giving insight into the variation that is projected geographically across each area: Aberystwyth consisting of Climate, Indoor and Fabric Cardiff consisting of Climate, Indoor and Fabric Swansea consisting of Climate, Indoor and Fabric Wrexham consisting of Climate, Indoor and Fabric For a better understanding of the impact of summertime overheating on houses that have been highly insulated and suggestions on approaches to tackling them go to: Considering summertime overheating in highly insulated homes: factsheet | GOV.WALES For a better understanding of the impact of summertime overheating on post 1985 properties (including older buildings converted into flats) and suggestions on approaches to tackling them go to: Considering summertime overheating in post 1985 properties (including older buildings converted into flats): factsheet | GOV.WALES For a better understanding of the impact of summertime relative humidity in older properties and suggestions on approaches to tackling them go to: Considering summertime relative humidity in older properties: factsheet | GOV.WALES For a better understanding of the maintenance, repair and adaptation priorities of older, traditional properties under a changing climate, go to: Considering repair, maintenance and adaptation priorities for older properties: factsheet | GOV.WALES

MapDataCymru

Environment (Wales) Act Section 7 and OSPAR: Marine Habitats - Section 7 OSPAR Seagrass Beds Polygon

Under the Environment (Wales) Act (2016), Section 7 requires biodiversity lists to be produced. These lists include types of habitats which are of "Principle Importance" for the purpose of maintain and enhancing biodiversity in relation to Wales. This list supersedes the duty in Section 42 of the NERC Act 2006. In addition to this marine habitats can be protected under the OSPAR Convention, which has established a list of "threatened and/or declining species and habitats" in the North-East Atlantic. This spatial dataset details the extent and location of those marine habitats classed of "Principle Importance" under Section 7 and are regarded as "threatened or declining" under OSPAR in Wales. Habitats include: Carbonate Reefs, Estuarine Rock, Honeycomb Worm Sabellaria alveolata, Intertidal Underboulder, Mud habitats in deep water, Musculus Discors Green crenella Beds, Blue Mussel Beds (listed under OSPAR aswell), Fragile Sponge and Anthozoans (listed under OSPAR aswell), Horse Mussel Modiolus Bed (listed under OSPAR aswell), Intertidal Mudflats (listed under OSPAR aswell), Maerl Beds live and dead (listed under OSPAR aswell), Sabellaria spinulosa reef (listed under OSPAR aswell), Saline Lagoons (listed under OSPAR aswell), Saltmarsh, Seagrass Beds (listed under OSPAR aswell), Seapens And Burrowing Megafauna (listed under OSPAR aswell), Peat Clay Exposures (listed under OSPAR aswell), Sheltered Muddy Gravel (listed under OSPAR aswell), Subtidal Mix Mud Sediments (listed under OSPAR aswell), Tide Swept Channels (listed under OSPAR aswell), Oyster Beds (OSPAR only). Attribution Statement Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right. Derived in part from data provided under licence by the British Geological Survey © NERC

MapDataCymru

Foraging Fish - Poor Cod Juveniles - Q1

These map layers provide information on the location of spawning and nursery areas of several forage fish species in Welsh and surrounding waters, including the Irish and Celtic Seas and the western English Channel. These layers are provided for eleven fish species that are prey to marine mammals and seabirds: herring, sprat, sardine, anchovy, sandeel, horse mackerel, mackerel and garfish as well as the gadoid species poor cod, whiting and cod. Using survey data from 2008 to 2020, hotspot maps were created for adults and juveniles of each of the species, for two periods of the year (Quarter 1 and Quarter 4). A full description of the hotspot methodology used can be found in Campanella and van der Kooij (2021). Source: Cefas Includes Crown copyright, Cefas 2023.

MapDataCymru

Haenau

2090 Haenau

Foraging Fish - Garfish Distribution Area - Q4

Air Quality data - SO2 (2016)

Environmental Noise Mapping 2017 - Road traffic noise (dB) - major roads (LAeq, 16h) 2017

nrw_art17_2018_h1230_vegetated_sea_cliffs

Foraging Fish - Herring Adults - Q1

Foraging Fish - Sandeel Juveniles - Q4

Air Quality data - PM10 (2016)

NRW Urban Trees 2018 (points)

NRW_CuRVe_Condition_WaterQuality

Air Quality data - PM 2.5 (2016)

Environmental Permitting Regulations – Waste Sites

NRW Urban Trees 2018 (polygons)

Tidal Stream Energy Refined Resource Area

NRW_CuRVe_Adaptability_HabitatRecoveryPeriod

Environment (Wales) Act Section 7 and OSPAR: Marine Habitats - Section 7 Mixed Muddy Sediments Polygon

NRW_CuRVe_Connectivity_Overall

Foraging Fish - Horse Mackerel Adults - Q4

WOM21 Carbon Sequestration

Environment (Wales) Act Section 7 and OSPAR: Marine Habitats - Section 7 Intertidal Underboulder Polygon

Traveline Cymru (Bus Routes)

Estimated Fuel Poverty (by Local Authority)

Air Quality data - Ozone (2016)

nrw_art17_2018_h3130_oligotrophic_mesotrophic_stndng_wtrs

State Secondary Schools Wales

Environment (Wales) Act Section 7 and OSPAR: Marine Habitats - Section 7 OSPAR Saltmarsh Polygon

Foraging Fish - Horse Mackerel Juveniles - Q1

Wales Coast Path

Wales (High water mark)

Baseline (1980-2000) - 50th Percentile (C)

Tidal Range Energy Resource Area

Environment (Wales) Act Section 7 and OSPAR: Marine Habitats - Section 7 OSPAR Seagrass Beds Point

Areas Affecting Bathing Waters

Welsh Language Change in the percentage of people aged three years or older able to speak Welsh by LSOA 2011 to 2021

WOM21 Commons

Tranquil Areas Wales - Tranquil Areas 1997

Environment (Wales) Act Section 7 and OSPAR: Marine Habitats - Section 7 Tide Swept Channels Polygon

Environmental Noise Mapping 2017 - (Noise Action Plan) Priority/Proximity Areas (Roads)

The Registered Landscapes of Outstanding and of Special Interest in Wales

Conservation Area Boundaries

Community wards May 2022

nrw_art17_2018_h3140_hard_oligo_mesotrophic_water_point

Foraging Fish - Poor Cod Adults - Q4

Communities Wales May 2022

Active Travel Approved Routes 2016

Aggregates Resource Area

Environment (Wales) Act Section 7 and OSPAR: Marine Habitats - Section 7 Sheltered Muddy Gravel Polygon

Commercial Fish - Thornback Ray Nursery Grounds

2030 (2021-2040) - Delta from 95th Percentile Baseline (g H₂O / kg Air)

Environment (Wales) Act Section 7 and OSPAR: Marine Habitats - Section 7 OSPAR Seagrass Beds Polygon

Foraging Fish - Poor Cod Juveniles - Q1