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Distribution
12. Table 4 primarily shows that, with the exception of Highland, around 85-90% of crushed rock is retained in the area where it was produced, with the North East of Scotland, Orkney and Western Isles all retaining 100% of the material they produce. Again, the Highland figures will be strongly influenced by Glensanda. East Central Scotland, North East Scotland, the South of Scotland and West Central Scotland all imported crushed rock with East Central Scotland needing to import 33% to meet demand.
13. Distribution of sand and gravel shows a slightly smaller proportion of product generally retained in the region although East Central Scotland was both a significant exporter and importer of material with, overall, a significant proportion of material being supplied from sites outwith the region.
14. Overall, exports to England from Scottish quarries was nearly 2 mts and further afield over 3.5 mts. These exports will be predominately from Glensanda. This means that, overall, 18.5% of Scotland's aggregates are supplied to markets outwith Scotland. This position has not changed significantly since the previous Survey in 1993.
15. The import and export figures are shown as region to region flows in Table 5. These confirm that the flow of material in East Central Scotland for both crushed rock and sand and gravel is from the neighbouring South of Scotland, Tayside and Fife and West Central Scotland regions. Elsewhere, the figures show that flows between neighbouring regions are common and highlight the need to adopt a cautionary approach when identifying "market" areas.
TABLE 4: DESTINATION
Crushed Rock | Production | Retained in Region | Imports to Region | Retained + Imports | England | Outside UK | % Retained in Region | % imported |
|---|
East Central | 2520 | 2246 | 825 | 3071 | 58 | 0 | 89 | 33 |
|---|
Highlands | 5936 | 500 | 30 | 530 | 1644 | 3448 | 8 | 1 |
|---|
North East | 1321 | 1321 | 212 | 1533 | 0 | 0 | 100 | 16 |
|---|
Orkney | 53 | 53 | 0 | 53 | 0 | 0 | 100 | 0 |
|---|
Shetland | 173 | 131 | 0 | 131 | 40 | 2 | 76 | 0 |
|---|
South | 1217 | 1044 | 248 | 1292 | 27 | 1 | 86 | 20 |
|---|
Tayside and Fife | 2493 | 2196 | 5 | 2201 | 20 | 1 | 88 | 0 |
|---|
West Central | 8062 | 7125 | 492 | 7617 | 45 | 60 | 88 | 6 |
|---|
Western Isles | 177 | 177 | 0 | 177 | 0 | 0 | 100 | 0 |
|---|
Sand and gravel | Production | Retained in Region | Imports to Region | Retained + Imports | England | Outside UK | % Retained in Region | % imported |
|---|
East Central | 371 | 135 | 1193 | 1328 | 0 | 0 | 36 | 322 |
|---|
Highlands | 491 | 404 | 0 | 404 | 30 | 53 | 82 | 0 |
|---|
North East | 926 | 753 | 3 | 756 | 0 | 0 | 81 | 0 |
|---|
Orkney | 2 | 2 | 0 | 2 | 0 | 0 | 100 | 0 |
|---|
Shetland | 0 | 0 | 0 | 0 | 0 | 0 | n/a | n/a |
|---|
South | 573 | 384 | 16 | 400 | 64 | 0 | 67 | 3 |
|---|
Tayside and Fife | 1813 | 1446 | 177 | 1623 | 0 | 0 | 80 | 10 |
|---|
West Central | 3309 | 2481 | 344 | 2825 | 0 | 0 | 75 | 10 |
|---|
Western Isles | 27 | 27 | 0 | 27 | 0 | 0 | 100 | 0 |
|---|
TABLE 5: REGIONAL FLOW DISTRIBUTION TO
Crushed Rock | East Central | Highland | North East | Orkney | Shetland | South | Tayside and Fife | West Central | Western Isles | England | Outside GB | |
|---|
East Central | 2,246 | | | | | 116 | | 100 | | 58 | | 2520 |
|---|
Highland | | 500 | 8 | | | | | 335 | | 1,644 | 3,448 | 5935 |
|---|
North East | | | 1,321 | | | | | | | | | 1321 |
|---|
Orkney | | | | 53 | | | | | | | | 53 |
|---|
Shetland | | | | | 131 | | | | | 40 | 2 | 173 |
|---|
South | 100 | | | | | 1,044 | | 45 | | 27 | 1 | 1217 |
|---|
Tayside and Fife | 34 | 25 | 199 | | | 6 | 2,196 | 12 | | 20 | 2 | 2494 |
|---|
West Central | 691 | 5 | 5 | | | 126 | 5 | 7,125 | | 45 | 60 | 8062 |
|---|
Western Isles | | | | | | | | | 177 | | | 177 |
|---|
Total Consumed | 3,071 | 530 | 1,533 | 53 | 131 | 1,292 | 2,201 | 7,617 | 177 | 1,834 | 3,513 | 21952 |
|---|
Sand and Gravel | East Central | Highlands | North East | Orkney | Shetland | South | Tayside and Fife | West Central | Western Isles | England | Outside GB | |
|---|
East Central | 135 | | | | | 13 | 3 | 220 | | | | 371 |
|---|
Highlands | | 404 | | | | | | 4 | | 30 | 53 | 491 |
|---|
North East | | | 753 | | | | 173 | | | | | 926 |
|---|
Orkney | | | | 2 | | | | | | | | 2 |
|---|
Shetland | | | | | | | | | | | | 0 |
|---|
South | 39 | | | | | 384 | | 86 | | 64 | | 573 |
|---|
Tayside and Fife | 329 | | 3 | | | 1 | 1446 | 34 | | | | 1813 |
|---|
West Central | 825 | | | | | 2 | 1 | 2481 | | | | 3309 |
|---|
Western Isles | | | | | | | | | 27 | | | 27 |
|---|
Total Consumed | 1328 | 404 | 756 | 2 | 0 | 400 | 1623 | 2825 | 27 | 94 | 53 | 7512 |
|---|
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