The dataset comprises polygons representing habitat compartments covering part of Aberdeenshire Council area and the whole of Aberdeen City Council area. Integrated Habitat System classifications were used to create habitat polygons using GIS mapping. Each polygon contains an Integrated Habitat System code representing a particular habitat type derived from UK Biodiversity Action Plan Broad Habitat types and UK Biodiversity Action Plan Priority Habitat types.
Grey seals (Halichoerus grypus) are present around the coast of Scotland in internationally import numbers. They breed on wave-exposed rocky coasts, sometimes on sand or shingle beaches at the foot of cliffs, often on relatively remote islands, with large groups of pregnant females returning to traditional breeding sites in the autumn. This data shows the breeding colonies currently listed with the Sea Mammal Research Unit (SMRU).
Regions of Provenance Great Britain is divided into four Regions of Provenance. http://www.forestry.gov.uk/forestry/INFD-72KLDL These are defined areas within which similar ecological and climatic characteristics are found. They provide a framework for specifying sources of Forest Reproductive Material (FRM). For native species, these Regions of Provenance have been split into a total of 24 non-statutory native seed zones. Seed zones are in turn divided where appropriate into two altitude zones, below 300m and above 300m. There is a different set of seed zones for native Scots Pine. Definitions of Origin and Provenance The origin of FRM describes that part of the natural range of the species from which the material originally derived. The term provenance is used to describe the location of the source from which the reproductive material was collected.
Nature Conservation Marine Protected Areas (MPAs) are designated by Scottish Ministers under the Marine (Scotland) Act 2010. These possible MPAs have been approved by Scottish Ministers for public consultation. As such, the locations are afforded policy protection as if they were designated. The boundaries of the possible MPAs presented in this dataset represent those being consulted upon within both the 12 nautical mile Territorial Sea limit (on the basis of advice provided by Scottish Natural Heritage - the Scottish Government's adviser on all aspects of nature and landscape across Scotland) and in the UK offshore waters adjaent to Scotland (on the basis of advice provided by the Joint Nature Conservation Committee- the statutory adviser to UK Government and devolved administrations on UK-wide and international nature conservation). The following URLs provide links to the consultation process websites: www.snh.gov.uk/mpa-consultation, www.jncc.defra.gov.uk/scottish-mpa-consultation and www.scotland.gov.uk/Topics/marine/marine-consultation.
The approach employs a detailed desk study using digital data within a geographic information system (GIS) to identify Integrates Habitat Networks (IHNs). The spatial position and extent of functional integrated habitat networks were determined through a landscape ecology model from the BEETLE (Biological and Environmental Evaluation Tools for Landscape Ecology) suite of tools. The BEETLE least-cost focal species approach negates the need to carry out a vast number of individual species analyses. The selection of the habitats to be modelled, and the species used to inform the analysis, were identified through a series of expert stakeholder workshops. The outputs can support the planning process, help prioritise conservation effort, prevent further fragmentation of biodiversity and aid connectivity of semi natural habitats. BEETLE model analysis has been well referenced (Watts et al., 2005) and used in a variety of projects such as developing forest habitat networks across Scotland. The application of IHNs is the first time that the multiple habitat network approach has been used to solicit planning and development programmes in key areas.
Trees, groups of trees, woodlands and areas of trees that have been afforded the statutory protection of a Tree Preservation Order.
Blue-Green Algae Warning Notices for Lochs within The Highland Council Area
Scottish underwater TV surveys to estimate Nephrops burrow distribution and abundance, from Nephrops Functional Units of significance to Scotland. Underwater TV footage is taken at specified stations within Functional Units. The underwater camera is mounted on a towed sledge and tow duration is 10 minutes. Records of Nephrops burrows, Nephrops and other benthic fauna is recorded onto DVD for analysis and review.
Nephrops distribution is limited by the extent of suitable muddy sediment in which animals construct burrows. Nephrops are assessed across Europe as individual stocks in 34 functional units (FUs). This data combines the ICES functional units (based on ICES statistical rectangles), combined with the modelled extent of the muddy sediment in Scottish & adjacent waters, derived from sediment and VMS data.
In response to a 1980 select committee which recommended that ancient woods should be recognised and treated as a separate category, the NCCs compiled the Inventories of Ancient, Long-established and Semi-natural woodlands. A more sophisticated classification was developed for woodlands in Scotland due to the nature of the available historical sources. IMPORTANT. For Scottish woods, the category Ancient comprises woods recorded as being of semi-natural origin on EITHER the 1750 Roy maps OR the 1st Edition Ordnance Survey maps of 1860. This is due a) to the likelihood of the latter having been omitted from the Roy maps and b) to render the Scottish classification compatible with that for England and Wales.