Scotland's Wildlife â an assessment of biodiversity in 20

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Coastal water Some 11,797km of coastal water was also classified according to aesthetic, biological, bacteriological and chemical condition. Between 1999 and 2006, the coastal length assessed by SEPA as unsatisfactory or seriously polluted was reduced by 232km. By 2006, the length assessed as excellent had risen from 92% to 94%. In 2006, the area assessed as good was 5%; unsatisfactory was 0.7%; and seriously polluted 0.09%. Investments by Scottish Water to improve the treatment of sewage discharges had a major beneficial effect on coastal water quality, however, bacterial pollution of some coastal waters (including some bathing waters) following heavy rainfall remained problematic. 25
Condition of notified features in protected areas Based on 426 condition assessments of coastal and marine protected areas, 86% were in favourable or recovering condition by October 2010 (Figure 5.1). The main reasons for poor condition were over-grazing, invasive species and land management on land; and water quality and fisheries management at sea. Figure 5.1 Condition of notified features in coastal & marine protected areas in 2010 Source: SNH – 30 September 2010, including recovery under remedial action as in the National Indicator 100 90 Eel grass bed Sea caves % assessments 80 70 60 50 40 30 20 10 0 Reefs Saline lagoon Sand/Mud-flat/Sandbank Shingle Machair Saltmarsh Maritime cliff Sand dune Favourable Recovering Unfavourable Destroyed Total % 79 7 13 0 100 5.3 Trends in the status of priority habitats and species Habitats and species that are strongly in decline or especially vulnerable have been identified for targeted action and are referred to as biodiversity ‘priority’ habitats and species. Priority habitats Based on a review in 2007, the number of biodiversity priority habitats that occur in Scottish coastal and marine ecosystems was increased to 25. These are: coastal saltmarsh; coastal sand dunes; coastal vegetated shingle; machair; maritime cliff and slopes; maerl beds; mud habitats in deep water; Sabellaria alveolata reefs; saline lagoons; Serpulid reefs; sheltered muddy gravels; subtidal sands and gravels; blue mussel beds; carbonate mounds; cold-water coral reefs (previously Lophelia pertusa 26
Page 1 and 2: Scottish Natural Heritage Scotland
Page 4 and 5: Table of Contents Table of Contents
Page 6 and 7: Foreword Roseanna Cunningham, MSP M
Page 8 and 9: 1 Introduction Biodiversity is the
Page 10 and 11: 2 Executive summary Biodiversity is
Page 13 and 14: 2.2 Scotland’s biodiversity indic
Page 15 and 16: Fluctuating 1. Marine fishing place
Page 17 and 18: A summary of condition assessments
Page 19 and 20: 3 The biodiversity of Scotland
Page 21 and 22: Collectively, Sites of Special Scie
Page 23 and 24: together with the adaptation of nat
Page 25 and 26: conservation bodies, agri-environme
Page 27 and 28: 4 Climate change
Page 29 and 30: 4.2 Coastal and marine In the seas
Page 31 and 32: Section B
Page 33 and 34: 5 Coastal and marine ecosystems
Page 35: of Scotland and the north-west of I
Page 39 and 40: The overall appraisal of coastal an
Page 41 and 42: 5.4 Wildlife indicators Environment
Page 43 and 44: identifying a short list of ‘mari
Page 45 and 46: 6 Lowland and farmland ecosystems 6
Page 47 and 48: Figure 6.3 Change in extent of neut
Page 49 and 50: lowland dry acid grassland; lowland
Page 51 and 52: 6.4 Wildlife indicators Butterfly t
Page 53 and 54: 7 Freshwater and wetland ecosystems
Page 55 and 56: 7.2 Habitat condition According to
Page 57 and 58: The development of river basin mana
Page 59 and 60: Condition of notified features in p
Page 61 and 62: cristatus; white-clawed freshwater
Page 63 and 64: 7.5 Action for biodiversity The fiv
Page 65 and 66: 8 Woodland ecosystems 8.1 Habitat e
Page 67 and 68: 8.2 Habitat condition Based on 464
Page 69 and 70: Table 8.2 Trends in woodland priori
Page 71 and 72: Table 8.4 Action Implementation 201
Page 73 and 74: 9 Upland ecosystems The extent and
Page 75 and 76: Dwarf shrub heath Dwarf shrub heath
Page 77 and 78: Figure 9.5 Change in the extent of
Page 79 and 80: Four habitats assessed in 2005 were
Page 81 and 82: Table 9.3 Action Implementation 201
Page 83 and 84: 10 Scotland overview The landmass o
Page 85 and 86: 10.2 Habitat condition By recording
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The proportion of habitats which we
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Table 10.4 Trends in priority speci
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11 Assessing the 2010 target
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inland and groundwater pollution; m
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decline: between 2000 and 2050 biod
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11.1 Scotland’s contribution to t
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As well as being an integral part o
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5. The majority (84%) of 867 non-na
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Table 11.1 Natural Heritage Indicat
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Overall, 73% of notified habitats,
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Conservation status of priority (st
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Annex 1 - 2010 Indicator Framework
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1 Focal Area 2 Global - CBD 5 Cover
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1 Focal Area 2 Global - CBD 3 Europ
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1 Focal Area 6 Status of resource t
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Annex 2 Scotland's 2010 Biodiversit
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TARGET Summary of progress Progress
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Objective No. Target Action No. Act
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Annex 3b Marine and Coastal Ecosyst
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Annex 3c Farmland and Lowland Ecosy
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Annex 3d Freshwater and Wetland Eco
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Annex 3e Woodland Ecosystems Group
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Annex 3f Upland Ecosystems Group Ob
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Scotland's Wildlife â an assessment of biodiversity in 20

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Scotland's Wildlife â an assessment of biodiversity in 20