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Physical geography

Contributors in Physical geography

Physical geography

environmental lapse rate (ELR)

Geography; Physical geography

Change in temperature with altitude above a particular point at a particular time. Average is 6.5蚓 per 1000m. Actual rates slower at lower altitude. In summer, rates tend to be quicker than in winter ...

nucleated settlement

Geography; Physical geography

The arrangement of buildings in a settlement in a tight cluster as a result of the landscape e.g. On top of a hill, around a road junction, in a meander loop and so on.

mull

Geography; Physical geography

A dark, crumbly, nutrient rich humus layer.

eustatic adjustment

Geography; Physical geography

Changes in sea level due to changes in the volume of water held in the ocean store.

tricellular model

Geography; Physical geography

The basis of the modern understanding of the general circulation of the atmosphere as it relates to the troposphere. Air rises at the equator due to convection and is forced to move to higher ...

vicious circle

Geography; Physical geography

A downward spiral of negative feedback where a trigger event starts a sequence of effects which continue to make the situation worse.

gully

Geography; Physical geography

Channel formed on a poorly vegetated hillside by soil erosion. Only contain water during rainstorm events.

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