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Land cover change

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Land cover change (aerial features in sq. km, linear features in km): 1940s - 1980s

SOURCE: SNH



Year Feature Group and Type lower (1) Extent upper (1)

1940s Grassland - Rough Grassland 11,014 12,331 13,804

1940s Grassland - Intermediate Grassland 2,896 3,278 3,711

1940s Grassland - Smooth Grassland 6,932 7,543 8,207

1940s Mire - Heather Dominated Blanket Mire 11,784 13,967 16,555

1940s Mire - Grass Dominated Blanket Mire 7,079 8,749 10,813

1940s Mire - Lowland Mire 125 229 418

1940s Heather Moorland 12,599 14,615 16,954

1940s Arable 6,764 7,745 8,870

1940s Woodland - Broadleaved Woodland 1,275 1,509 1,786

1940s Woodland - Mixed Woodland 388 542 757

1940s Woodland - Broadleaved Plantation 17 33 65

1940s Woodland - Parkland 59 78 105

1940s Woodland - Coniferous Woodland 105 206 404

1940s Woodland - Young Plantation 261 430 708

1940s Woodland - Coniferous Plantation 677 837 1,035

1940s Woodland - Felled Woodland 19 29 45

1940s Fresh water - Lochs 843 1,193 1,688

1940s Fresh water - Reservoirs 82 150 277

1940s Fresh water - Rivers 190 229 277

1940s Fresh water - Canals 3 7 16

1940s Fresh water - Marginal Inundation 32 46 64

1940s Fresh water - Wet Ground 454 572 720

1940s Built and bare ground - Built 800 897 1,006

1940s Built and bare ground - Recreation 50 71 101

1940s Built and bare ground - Transport Corridor 608 669 737

1940s Built and bare ground - Quarry 30 45 67

1940s Built and bare ground - Rock 281 450 721

1940s Built and bare ground - Bare Ground 27 42 66

1940s Bracken and scrub - Bracken 512 710 984

1940s Bracken and scrub - Low Scrub 379 442 515

1940s Bracken and scrub - Tall Scrub 157 192 234

1940s Linear - Hedgerows 35,436 42,556 51,106

1940s Linear - Treeline 15,982 17,611 19,406

1940s Linear - Streams 121,803 129,579 137,850

1940s Linear - Ditches 39,833 49,478 61,458

1940s Linear - Tracks 25,969 29,258 32,965

1970s Grassland - Rough Grassland 9,901 11,052 12,337

1970s Grassland - Intermediate Grassland 3,326 3,726 4,173

1970s Grassland - Smooth Grassland 7,330 7,970 8,666

1970s Mire - Heather Dominated Blanket Mire 10,736 12,782 15,220

1970s Mire - Grass Dominated Blanket Mire 6,947 8,599 10,643

1970s Mire - Lowland Mire 84 166 329

1970s Heather Moorland 9,993 11,820 13,982

1970s Arable 6,588 7,453 8,431

1970s Woodland - Broadleaved Woodland 1,095 1,297 1,534

1970s Woodland - Mixed Woodland 360 501 696

1970s Woodland - Broadleaved Plantation 24 38 61

1970s Woodland - Parkland 49 70 99

1970s Woodland - Coniferous Woodland 60 107 190

1970s Woodland - Young Plantation 2,280 2,877 3,630

1970s Woodland - Coniferous Plantation 2,486 2,972 3,552

1970s Woodland - Felled Woodland 38 75 150

1970s Fresh water - Lochs 758 1,102 1,604

1970s Fresh water - Reservoirs 175 288 474

1970s Fresh water - Rivers 185 224 272

1970s Fresh water - Canals 4 8 17

1970s Fresh water - Marginal Inundation 34 51 76

1970s Fresh water - Wet Ground 422 525 654

1970s Built and bare ground - Built 1,089 1,214 1,354

1970s Built and bare ground - Recreation 103 140 191

1970s Built and bare ground - Transport Corridor 658 750 854

1970s Built and bare ground - Quarry 45 71 110

1970s Built and bare ground - Rock 282 451 722

1970s Built and bare ground - Bare Ground 52 70 95

1970s Bracken and scrub - Bracken 581 776 1,037

1970s Bracken and scrub - Low Scrub 381 441 510

1970s Bracken and scrub - Tall Scrub 170 220 284

1970s Linear - Hedgerows 21,077 25,282 30,326

1970s Linear - Treeline 14,061 15,946 18,083

1970s Linear - Streams 120,327 127,937 136,029

1970s Linear - Ditches 51,313 62,432 75,961

1970s Linear - Tracks 32,074 35,952 40,298

1980s Grassland - Rough Grassland 10,112 11,130 12,250

1980s Grassland - Intermediate Grassland 3,401 3,757 4,150

1980s Grassland - Smooth Grassland 6,266 6,738 7,245

1980s Mire - Heather Dominated Blanket Mire 8,438 10,132 12,167

1980s Mire - Grass Dominated Blanket Mire 6,215 7,798 9,784

1980s Mire - Lowland Mire 63 127 256

1980s Heather Moorland 9,630 11,294 13,246

1980s Arable 7,644 8,593 9,659

1980s Woodland - Broadleaved Woodland 980 1,164 1,382

1980s Woodland - Mixed Woodland 244 341 476

1980s Woodland - Broadleaved Plantation 26 38 56

1980s Woodland - Parkland 53 73 100

1980s Woodland - Coniferous Woodland 70 108 167

1980s Woodland - Young Plantation 3,581 4,426 5,471

1980s Woodland - Coniferous Plantation 4,102 4,705 5,396

1980s Woodland - Felled Woodland 67 108 175

1980s Fresh water - Lochs 738 1,078 1,573

1980s Fresh water - Reservoirs 200 323 521

1980s Fresh water - Rivers 186 224 270

1980s Fresh water - Canals 3 7 13

1980s Fresh water - Marginal Inundation 43 56 73

1980s Fresh water - Wet Ground 583 680 795

1980s Built and bare ground - Built 1,151 1,312 1,495

1980s Built and bare ground - Recreation 128 168 222

1980s Built and bare ground - Transport Corridor 753 816 884

1980s Built and bare ground - Quarry 36 92 232

1980s Built and bare ground - Rock 245 377 578

1980s Built and bare ground - Bare Ground 130 219 370

1980s Bracken and scrub - Bracken 1,001 1,268 1,606

1980s Bracken and scrub - Low Scrub 390 446 510

1980s Bracken and scrub - Tall Scrub 198 240 291

1980s Linear - Hedgerows 16,913 19,463 22,397

1980s Linear - Treeline 15,893 17,471 19,206

1980s Linear - Streams 123,820 131,058 138,719

1980s Linear - Ditches 86,322 99,621 114,970

1980s Linear - Tracks 34,518 37,760 41,306

Change 1940s-1980s Grassland - Rough Grassland -2,149 -1,201 -253

Change 1940s-1980s Grassland - Intermediate Grassland 29 479 929

Change 1940s-1980s Grassland - Smooth Grassland -1,502 -805 -108

Change 1940s-1980s Mire - Heather Dominated Blanket Mire -5,554 -3,835 -2,117

Change 1940s-1980s Mire - Grass Dominated Blanket Mire -2,561 -951 660

Change 1940s-1980s Mire - Lowland Mire -164 -102 -40

Change 1940s-1980s Heather Moorland -4,428 -3,321 -2,214

Change 1940s-1980s Arable 207 848 1,488

Change 1940s-1980s Woodland - Broadleaved Woodland -450 -345 -241

Change 1940s-1980s Woodland - Mixed Woodland -295 -201 -108

Change 1940s-1980s Woodland - Broadleaved Plantation -14 5 25

Change 1940s-1980s Woodland - Parkland -33 -5 23

Change 1940s-1980s Woodland - Coniferous Woodland -212 -97 17

Change 1940s-1980s Woodland - Young Plantation 3,040 3,996 4,953

Change 1940s-1980s Woodland - Coniferous Plantation 3,241 3,868 4,494

Change 1940s-1980s Woodland - Felled Woodland 23 79 134

Change 1940s-1980s Fresh water - Lochs -215 -115 -15

Change 1940s-1980s Fresh water - Reservoirs 47 172 298

Change 1940s-1980s Fresh water - Rivers -20 -5 10

Change 1940s-1980s Fresh water - Canals -3 0 2

Change 1940s-1980s Fresh water - Marginal Inundation -5 11 26

Change 1940s-1980s Fresh water - Wet Ground -47 109 265

Change 1940s-1980s Built and bare ground - Built 299 415 530

Change 1940s-1980s Built and bare ground - Recreation 57 98 138

Change 1940s-1980s Built and bare ground - Transport Corridor 106 146 186

Change 1940s-1980s Built and bare ground - Quarry -34 47 127

Change 1940s-1980s Built and bare ground - Rock -176 -73 29

Change 1940s-1980s Built and bare ground - Bare Ground 59 177 295

Change 1940s-1980s Bracken and scrub - Bracken 256 558 860

Change 1940s-1980s Bracken and scrub - Low Scrub -69 4 77

Change 1940s-1980s Bracken and scrub - Tall Scrub 9 48 88

Change 1940s-1980s Linear - Hedgerows -28,987 -23,093 -17,200

Change 1940s-1980s Linear - Treeline -1,398 -140 1,118

Change 1940s-1980s Linear - Streams -4,197 1,480 7,157

Change 1940s-1980s Linear - Ditches 34,843 50,143 65,444

Change 1940s-1980s Linear - Tracks 4,656 8,501 12,347

Footnotes

Linear features are hedgerows, treeline, streams, ditches and tracks; figures are lengths in kilometres. All other features

are aerial; figures are areas in square kilometres.

(1) 'lower' and 'upper' figures are the limits of a 95% confidence interval for the estimate.

SOURCE DETAILS

SOURCE Scottish Natural Heritage (SNH), from the National Countryside Monitoring Scheme

(NCMS)

WEBSITE http://www.snh.gov.uk/publications-data-and-research/trends/scotlands-trends/land-cover-

change/

CONTACT Evidence Base Unit, Trends & Indicators

ADDRESS Scottish Natural Heritage

Silvan House, 231 Corstorphine Road

Edinburgh

EH12 7AT

TELEPHONE 0131 316 2632

FAX 0131 316 2690

EMAIL ed.mackey@snh.gov.uk

DESCRIPTION National Countryside Monitoring Scheme (NCMS) estimates of the area of land

cover types in Scotland, for c.1947, c.1973 and c.1988, together with changes in

land cover between the 1940s and 1980s. Upper and lower 95% confidence

intervals are given for all figures.

GEOGRAPHIC Stratified random sample of 7.5% of Scotland's land area.

COVERAGE

MEASURE Area of aerial habitats features; length of linear features; confidence intervals

UNITS Square kilometres; kilometres; 95% upper and lower CIs.

START YEAR c.1947

END YEAR c.1988

FREQUENCY OF Completed in 1998

DATA PUBLICATION



LAST UPDATED November 2009 (web version - commentary and links only)

PROBABLE MONTH No update envisaged.

OF NEXT UPDATE

COMMENTARY

Background Land Cover in Scotland extends from readily identifiable features of the built environment,

through a managed countryside of farming, forestry and sporting estates, and into less clearly

differentiated habitats of rough grassland, moor and bog which characterise much of the

unenclosed uplands. Monitoring changes in land cover can provide information that may be

used to help improve land management practices, inform land use policies and develop habitat

protection policies.

The ‘National Countryside Monitoring Scheme’ (NCMS) used archive air photography to

investigate the magnitude and rate of land cover variation. The dates examined were c .1947

(as economic imperatives promoted the modernisation and expansion of farming and forestry),

c .1973 (when the UK joined the European Economic Communities) and c .1988 (as

environmental balance in rural policies was receiving greater recognition).

467 random sample squares were designed, covering 7.5% of Scotland's land area. Land

cover was classified into 31 aerial features, such as heather moorland, and 5 linear features,

such as hedgerows. For more information, see Tudor. G.J. et al, 1999 (1).

Trends Over the period from c.1947-c.1988, significant changes have taken place within Scotland’s

urban and rural environment. The largest change was the increase in woodland (from about 5

to 14% of Scotland), primarily due to the increase of coniferous plantation forest throughout the

Highlands and Southern Uplands. This accounted for much of the decline in heather, mire and

grassland in the uplands. In the lowlands, arable expanded at the expense of grassland.

Transport links were transformed through a programme of road building and improvement, and

built & bare ground increased mainly onto lowland farmland. For more information see

Mackey, E.C. et al, 1998 (2).

References (1) Tudor, G.J., Shewry, M.C., Mackey, E.C., Elston, D.A. and Underwood, F.M. (1999). "Land

Cover Change in Scotland: the Methodology of the National Countryside Monitoring Scheme.

Scottish Natural Heritage Research, Survey and Monitoring Report No 127". Scottish Natural

Heritage, Perth.

(2) Mackey, E.C., Shewry, M.C. and Tudor, G.J. (1998). "Land Cover Change: Scotland from

the 1940s to the 1980s. The Stationery Office, Edinburgh".

SITE NAME DESCRIPTION ADDRESS

National Countryside Information on the National Countryside Monitoring http://www.snh.gov.uk/publications-data-and-

Monitoring Scheme Scheme, including an overview of the study and a research/trends/scotlands-trends/land-cover-

summary pdf. change/land-cover-1947--1988/

Countryside Survey A UK-wide study of land cover change (superceded http://www.countrysidesurvey.org.uk/outputs/s

NCMS). Scotland results are available from the cotland-results-2007

website.



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