River Misbourne
The River Misbourne rises in a field on the outskirts of Great Missenden, Buckinghamshire, and flows down the Misbourne valley to join the River Colne just north of where the latter is crossed by the A40 Western Avenue. The river is a 'perch' stream, flowing over a bed of impermeable material on top of a porous substrate. This state is only quasi-stable, since in periods of low rainfall the water table drops below the level of the impermeable layer. If ground works are then carried out which damage this layer, the river can sink into the porous substrate and disappear.
primaryTopic
River Misbourne
The River Misbourne rises in a field on the outskirts of Great Missenden, Buckinghamshire, and flows down the Misbourne valley to join the River Colne just north of where the latter is crossed by the A40 Western Avenue. The river is a 'perch' stream, flowing over a bed of impermeable material on top of a porous substrate. This state is only quasi-stable, since in periods of low rainfall the water table drops below the level of the impermeable layer. If ground works are then carried out which damage this layer, the river can sink into the porous substrate and disappear.
has abstract
Der River Misbourne ist ein Wa ...... ter London in den River Colne.
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The River Misbourne rises in a ...... which raised the water table.
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721,467,761
image caption
River Misbourne near Chalfont St Giles
river system
source1 location
nr Great Missenden
point
51.704 -0.708
comment
Der River Misbourne ist ein Wa ...... ter London in den River Colne.
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The River Misbourne rises in a ...... orous substrate and disappear.
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label
River Misbourne
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River Misbourne
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long
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name
River Misbourne
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