Index

A

Habitat Description

B

Technical Difficulty Creation

C

Multiplier

D

Technical Difficulty Enhancement

E

Multiplier
3 Coastal lagoons - Coastal lagoons Medium 0.67 Medium 0.67
4 Coastal saltmarsh - Saltmarshes and saline reedbeds High 0.33 Medium 0.67
5 Cropland - Arable field margins cultivated annually Low 1 Low 1
6 Cropland - Arable field margins game bird mix Low 1 Low 1
7 Cropland - Arable field margins pollen and nectar Low 1 Low 1
8 Cropland - Arable field margins tussocky Low 1 Low 1
9 Cropland - Cereal crops Low 1 Low 1
10 Cropland - Winter stubble Low 1 Low 1
11 Cropland - Horticulture Low 1 Low 1
12 Cropland - Intensive orchards Low 1 Low 1
13 Cropland - Non-cereal crops Low 1 Low 1
14 Cropland - Temporary grass and clover leys Low 1 Low 1
15 Grassland - Traditional orchards Low 1 Medium 0.67
16 Grassland - Bracken Low 1 Low 1
17 Grassland - Floodplain wetland mosaic and CFGM High 0.33 Medium 0.67
18 Grassland - Lowland calcareous grassland High 0.33 High 0.33
19 Grassland - Lowland dry acid grassland High 0.33 High 0.33
20 Grassland - Lowland meadows High 0.33 Medium 0.67
21 Grassland - Modified grassland Low 1 Low 1
22 Grassland - Other lowland acid grassland Low 1 Low 1
23 Grassland - Other neutral grassland Low 1 Low 1
24 Grassland - Tall herb communities (H6430) High 0.33 High 0.33
25 Grassland - Upland acid grassland Low 1 Low 1
26 Grassland - Upland calcareous grassland High 0.33 High 0.33
27 Grassland - Upland hay meadows High 0.33 Medium 0.67
28 Heathland and shrub - Blackthorn scrub Low 1 Low 1
29 Heathland and shrub - Bramble scrub Low 1 Low 1
30 Heathland and shrub - Gorse scrub Low 1 Low 1
31 Heathland and shrub - Hawthorn scrub Low 1 Low 1
32 Heathland and shrub - Hazel scrub Medium 0.67 Low 1
33 Heathland and shrub - Willow scrub Medium 0.67 Low 1
34 Heathland and shrub - Lowland heathland High 0.33 Medium 0.67
35 Heathland and shrub - Mixed scrub Low 1 Low 1
36 Heathland and shrub - Mountain heaths and willow scrub High 0.33 High 0.33
37 Heathland and shrub - Rhododendron scrub Low 1 Low 1
38 Heathland and shrub - Dunes with sea buckthorn (H2160) Medium 0.67 Low 1
39 Heathland and shrub - Other sea buckthorn scrub Low 1 Low 1
40 Heathland and shrub - Upland heathland Medium 0.67 Medium 0.67
41 Intertidal sediment - Artificial littoral biogenic reefs High 0.33 Medium 0.67
42 Intertidal sediment - Artificial littoral coarse sediment Medium 0.67 Medium 0.67
43 Intertidal sediment - Artificial littoral mixed sediments High 0.33 Medium 0.67
44 Intertidal sediment - Artificial littoral muddy sand High 0.33 Medium 0.67
45 Intertidal sediment - Artificial littoral seagrass High 0.33 High 0.33
46 Intertidal sediment - Features of littoral sediment High 0.33 Medium 0.67
47 Intertidal sediment - Littoral biogenic reefs - Sabellaria High 0.33 Medium 0.67
48 Intertidal sediment - Littoral coarse sediment Medium 0.67 Medium 0.67
49 Intertidal sediment - Littoral mixed sediments High 0.33 Medium 0.67
50 Intertidal sediment - Littoral mud High 0.33 Medium 0.67
51 Intertidal sediment - Littoral seagrass High 0.33 High 0.33
52 Intertidal sediment - Littoral seagrass on peat, clay or chalk Very High 0.1 High 0.33
53 Lakes - Aquifer fed naturally fluctuating water bodies Very High 0.1 High 0.33
54 Lakes - Ornamental lake or pond Low 1 High 0.33
55 Lakes - High alkalinity lakes High 0.33 High 0.33
56 Lakes - Low alkalinity lakes High 0.33 Medium 0.67
57 Lakes - Marl lakes High 0.33 High 0.33
58 Lakes - Moderate alkalinity lakes High 0.33 High 0.33
59 Lakes - Peat lakes High 0.33 High 0.33
60 Lakes - Ponds (non-priority habitat) Low 1 Medium 0.67
61 Lakes - Ponds (priority habitat) Medium 0.67 Medium 0.67
62 Lakes - Reservoirs Medium 0.67 Medium 0.67
63 Lakes - Temporary lakes ponds and pools (H3170) Medium 0.67 Medium 0.67
64 Rocky shore - Features of littoral rock High 0.33 Medium 0.67
65 Rocky shore - Features of littoral rock - on peat, clay or chalk Very High 0.1 Medium 0.67
66 Rocky shore - High energy littoral rock High 0.33 Medium 0.67
67 Rocky shore - High energy littoral rock - on peat, clay or chalk Very High 0.1 Medium 0.67
68 Rocky shore - Low energy littoral rock High 0.33 Medium 0.67
69 Rocky shore - Low energy littoral rock - on peat, clay or chalk Very High 0.1 Medium 0.67
70 Rocky shore - Moderate energy littoral rock High 0.33 Medium 0.67
71 Rocky shore - Moderate energy littoral rock - on peat, clay or chalk Very High 0.1 Medium 0.67
72 Sparsely vegetated land - Calaminarian grasslands Very High 0.1 Medium 0.67
73 Sparsely vegetated land - Coastal sand dunes Very High 0.1 Medium 0.67
74 Sparsely vegetated land - Coastal vegetated shingle Very High 0.1 Medium 0.67
75 Sparsely vegetated land - Inland rock outcrop and scree habitats High 0.33 Low 1
76 Sparsely vegetated land - Limestone pavement Very High 0.1 Medium 0.67
77 Sparsely vegetated land - Maritime cliff and slopes High 0.33 Medium 0.67
78 Sparsely vegetated land - Other inland rock and scree Medium 0.67 Medium 0.67
79 Sparsely vegetated land - Ruderal/Ephemeral Low 1 Medium 0.67
80 Sparsely vegetated land - Tall forbs Low 1 Medium 0.67
81 Urban - Vacant or derelict land Low 1 Low 1
82 Urban - Bare ground Low 1 Low 1
83 Urban - Allotments Low 1 Low 1
84 Urban - Artificial unvegetated, unsealed surface Low 1 Low 1
85 Urban - Bioswale Medium 0.67 Low 1
86 Urban - Intensive green roof Low 1 Low 1
87 Urban - Built linear features Low 1 Low 1
88 Urban - Cemeteries and churchyards Medium 0.67 Low 1
89 Urban - Developed land; sealed surface Low 1 Low 1
90 Urban - Other green roof Low 1 Low 1
91 Urban - Facade-bound green wall Medium 0.67 Medium 0.67
92 Urban - Ground based green wall Medium 0.67 Medium 0.67
93 Urban - Ground level planters Low 1 Low 1
94 Urban - Biodiverse green roof Medium 0.67 Medium 0.67
95 Urban - Introduced shrub Low 1 Low 1
96 Urban - Open mosaic habitats on previously developed land Medium 0.67 Medium 0.67
97 Urban - Rain garden Low 1 Low 1
98 Urban - Actively worked sand pit quarry or open cast mine Medium 0.67 Low 1
99 Individual trees - Urban tree Low 1 Low 1
100 Urban - Sustainable drainage system Medium 0.67 Medium 0.67
101 Urban - Unvegetated garden Low 1 Low 1
102 Urban - Vegetated garden Low 1 Low 1
103 Wetland - Blanket bog Very High 0.1 High 0.33
104 Wetland - Depressions on peat substrates (H7150) Very High 0.1 High 0.33
105 Wetland - Fens (upland and lowland) High 0.33 High 0.33
106 Wetland - Lowland raised bog Very High 0.1 High 0.33
107 Wetland - Oceanic valley mire[1] (D2.1) Very High 0.1 High 0.33
108 Wetland - Purple moor grass and rush pastures High 0.33 High 0.33
109 Wetland - Reedbeds Medium 0.67 Medium 0.67
110 Wetland - Transition mires and quaking bogs (H7140) Very High 0.1 High 0.33
111 Woodland and forest - Felled High 0.33 Low 1
112 Woodland and forest - Lowland beech and yew woodland High 0.33 High 0.33
113 Woodland and forest - Lowland mixed deciduous woodland High 0.33 High 0.33
114 Woodland and forest - Native pine woodlands High 0.33 High 0.33
115 Woodland and forest - Other coniferous woodland Low 1 Low 1
116 Woodland and forest - Other Scot's pine woodland Medium 0.67 Medium 0.67
117 Woodland and forest - Other woodland; broadleaved Low 1 Low 1
118 Woodland and forest - Other woodland; mixed Low 1 Low 1
119 Woodland and forest - Upland birchwoods Medium 0.67 Medium 0.67
120 Woodland and forest - Upland mixed ashwoods High 0.33 High 0.33
121 Woodland and forest - Upland oakwood High 0.33 High 0.33
122 Woodland and forest - Wet woodland Medium 0.67 Medium 0.67
123 Woodland and forest - Wood-pasture and parkland Very High 0.1 High 0.33
124 Intertidal sediment - Littoral sand Medium 0.67 Medium 0.67
125 Intertidal sediment - Littoral muddy sand High 0.33 Medium 0.67
126 Intertidal hard structures - Artificial hard structures Medium 0.67 Medium 0.67
127 Intertidal hard structures - Artificial features of hard structures Medium 0.67 Medium 0.67
128 Intertidal hard structures - Artificial hard structures with integrated greening of grey infrastructure (IGGI) Medium 0.67 Medium 0.67
129 Coastal saltmarsh - Artificial saltmarshes and saline reedbeds High 0.33 Medium 0.67
130 Intertidal sediment - Littoral biogenic reefs - Mussels High 0.33 Medium 0.67
131 Intertidal sediment - Artificial littoral mud High 0.33 Medium 0.67
132 Intertidal sediment - Artificial littoral sand Medium 0.67 Medium 0.67
133 Watercourse footprint - Watercourse footprint Low 1 Low 1
134 Individual trees - Rural tree Low 1 Low 1