Upland habitat conservation in Scotland: a review of progress and some proposals for action

Summary The uplands cover around 70% of Scotland's land surface. Many of the extensive and well-developed habitats are internationally distinctive in their floristics. Almost 250 Sites of Special Scientific Interest are designated primarily for upland habitat interests, and there are 23 upland National Nature Reserves. The EC Habitats Directive lists 23 ‘natural habitat’ types found in the Scottish uplands. More than 70 potential Special Areas of Conservation, proposed for designation under the Directive, have been identified by Scottish Natural Heritage. The UK Biodiversity Action Plan has statements for five principal upland habitats, and costed action plans are being developed for each of these. The impact of man, since the 1940s, points to heavy grazing pressure, poor burning practices and acidic deposition as the major influences on habitat change. Actions are discussed for the conservation of key upland habitats in five biogeographical zones. A distinction is made between the need to restore habitat...