Valley vs Aylesbury Vale

Informations

A valley is an elongated low area often running between hills or mountains which will typically contain a river or stream running from one end to the other. Most valleys are formed by erosion of the land surface by rivers or streams over a very long period of time. Some valleys are formed through erosion by glacial ice. These glaciers may remain present in valleys in high mountain or polar areas. At lower latitudes and latitudes, these glacially-formed valleys may have been created or enlarged during ice ages but now be ice-free and occupied by streams or rivers.

In desert areas, valleys may be entirely dry or carry a watercourse only rarely. In areas of limestone bedrock, dry valleys may also result from drainage taking place underground rather than at the surface. Rift valleys arise principally from earth movements, rather than erosion. Many different types of valley are described by geographers, using terms that may be global in use or else applied only locally.

Source: Wikipedia

Informations

The Aylesbury Vale (or Vale of Aylesbury) is a geographical region in Buckinghamshire, England, which is bounded by the Borough of Milton Keynes and South Northamptonshire to the north, Central Bedfordshire and the Borough of Dacorum (Hertfordshire) to the east, the Chiltern Hills to the south and South Oxfordshire to the west. It is named after the county town of Buckinghamshire, Aylesbury. Winslow and Buckingham are also in the vale. The bed of the vale is largely made up of clay that was formed at the end of the ice age.

Also at this time the vast underground reserves of water that make the water table in the Vale of Aylesbury higher than average, were created. In the 2011 UK census the population of Aylesbury Vale was 174,900. In the 2001 UK census the population of Aylesbury Vale was 165,748, representing an increase since 1991 of 18,600 people. About half of those live in the county town Aylesbury.

Source: Wikipedia