Humber

Humber,navigable estuary of the Trent and Ouse rivers, c.40 mi (60 km) long and from 1 to 8 mi (1.6–12.9 km) wide, NE England, forming the boundary between between the East Riding of Yorkshire and Hull (N) and North Lincolnshire and North East Lincolnshire (S). Spurn Head, with a lighthouse, is at the mouth of the Humber. The shores are generally low, and shoals obstruct shipping in parts. Encroachment of the sea has destroyed former ports, notably Ravenspur. In early English history the Humber was significant as a means of ingress.HullandGreat Grimsbyare chief cities and major fishing ports. TheHumber Bridge, linking Hull with the estuary's southern shore, opened in 1981.

See more Encyclopedia articles on:展望tish and Irish Physical Geography