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Chichester Harbour is a large natural harbour to the south west of the city of Chichester on the Solent. It straddles the boundary of West Sussex and Hampshire. Geographically it is a ria. It is one of four natural harbours in that area of the coastline, the others being Portsmouth Harbour, Langstone Harbour and Pagham Harbour. The harbour and surrounding land is managed by Chichester Harbour Conservancy.〔(【引用サイトリンク】url=http://www.conservancy.co.uk/ )〕 ==Description== Chichester Harbour is one of the few remaining undeveloped coastal areas in Southern England and remains relatively wild. Its wide expanses and intricate creeks are at the same time a major wildlife haven and among some of Britain's most popular boating waters. The massive stretch of tidal flats and saltings are of outstanding ecological significance. Very large populations of wildfowl and waders use the mudflats feeding on the rich plant life and the huge populations of intertidal invertebrates. More than 7,500 Brent geese overwinter on the intertidal mud-land and adjacent farmland and more than 50,000 birds reside in or visit the Harbour throughout the year. The harbourside villages are: West Wittering, West Itchenor, Birdham, Dell Quay, Fishbourne, Chidham, Prinsted, Thorney Island, Emsworth, Langstone and Northney. The nearest towns are Havant, Chichester and Hayling Island. The harbour lowlands contain high quality arable farmland. Boatyards, marinas and commercial fishing are important elements of the local economy. This is one of the south coast's most popular sailing waters with as many as 12,500 craft regularly using the harbour, with competitive racing taking place among the 14 sailing clubs of the Chichester Harbour Federation.〔(【引用サイトリンク】url=http://www.chifed.org/ )〕 The villages, sea walls and footpaths are a popular leisure area for residents and tourists alike. Set up by Act of Parliament in 1971, Chichester Harbour Conservancy has the duty to conserve, maintain and improve the harbour and amenity area for recreation, natural conservation and natural beauty. As well as being the statutory harbour authority, the Conservancy manages the Area of Outstanding Natural Beauty (AONB).〔 To the south west of the entrance to Chichester Harbour is Chichester Bar, a shallow spit which can present a significant navigation hazard at all states of the tide. The entrance to the harbour is deep with a fast tidal stream and to the east of the main harbour entrance channel is a gravel bank known as The Winner. The east side of the harbour entrance is an area of geographical, recreational and conservation interest known as East Head. It is a large sand dune linked to land by a narrow area known as The Hinge. In recent years The Hinge has been breached by several storms and then repaired. There is much debate about whether and how it should continue to be repaired. The western boundary with Langstone Harbour is defined by a historic causeway known as the wade way, once the principal access from Hayling Island to the mainland, but since bisected by a deep channel for the Portsmouth and Chichester Canal in the 1820s, and no longer safely traversable. Chichester Harbour has three main channels. The Emsworth Channel, the Thorney Channel and the Chichester Channel, which also branches off into the Bosham Lake and Itchenor Reach. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Chichester Harbour」の詳細全文を読む スポンサード リンク
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