hard fissured Dalradian, Cambrian or Ordovician limestones or sandstones. Some well weathered intrusive and metamorphic rocks (England and Wales only).
Landforms - Limestone region -
Few areas of true Karst, predominantly undulating with ridges (eg Lismore ), rocky knolls or craggy outcrops on steep-sided valleys. Much of the land has been extensively glaciated.
Landforms - Sandstone region -
varies from gently undulating lowlands (e.g. Black Isle) with few rock outcrops to the rock-dominated hill tops of Sutherland and Caithness. In Shetland, the topography can be very rocky with a stepped appearance or strongly undulating lowlands.
Soils:
freely drained (wetness class I) brown earths, humus-iron podzols, brown and podzolic rankers, brown rendzinas and lithosols. They are often shallow.
Vegetation:
semi-natural grasslands and herb-rich heather moorland in the uplands to arable, improved pastures, coniferous plantation and occasionally broadleaved woodlands in the lowlands.
Flow:
flow in substrate is mainly through rock fissures though some rock is porous.
Printed from /learning/natural-resource-datasets/host/host-class-4 on 22/01/20 12:10:31 AM
The James Hutton Research Institute is the result of the merger in April 2011 of MLURI and SCRI.
This merger formed a new powerhouse for research into food, land use, and climate change.
