|
The Yorkshire Dales is an upland area of the Pennines in Northern England. The area is in the historic county of Yorkshire, most of it in the Yorkshire Dales National Park created in 1954.〔(【引用サイトリンク】title=Yorkshire Dales Area )〕 The Dales comprises river valleys and the hills, rising from the Vale of York westwards to the hilltops of the Pennine watershed. In Ribblesdale and Dentdale, the area extends westwards across the watershed, but most of the valleys drain eastwards to the Vale of York, into the Ouse and the Humber. The word ''dale'', like ''dell'', is derived from the Old English word dæl. It has cognates in the Nordic/Germanic words for valley (''dal'', ''tal''), and occurs in valley names across Yorkshire and Northern England. Usage here may have been reinforced by Nordic languages during the time of the Danelaw. ==Geography== Most of the dales are named after their river or stream (e.g., Arkengarthdale, formed by Arkle Beck). The best-known exception is Wensleydale, which is named after the small village and former market town of Wensley, rather than the River Ure, although an older name for the dale is Yoredale. River valleys all over Yorkshire are called "(name of river)+dale"—but only the more northern valleys (and only the upper, rural, reaches) are included in the term "The Dales" . The southern boundary area lies in Wharfedale and Airedale. The lower reaches of these valleys are not usually included in the area, and Calderdale, much further south, is not part of the Dales even though it is a dale, is in Yorkshire, and its upper reaches are as scenic and rural as many further north. Geographically, the Yorkshire Dales spread to the north from the market and spa towns of Settle, Skipton, Ilkley and Harrogate in North Yorkshire, with most of the larger southern dales, Ribblesdale, Malhamdale and Airedale, Wharfedale and Nidderdale, running roughly parallel from north to south. The more northerly dales, Wensleydale and Swaledale run generally from west to east. There are many other smaller or lesser known dales such as Arkengarthdale, Bishopdale, Clapdale, Coverdale, Kingsdale, Littondale, Langstrothdale, Raydale, Waldendale and the Washburn Valley whose tributary streams and rivers feed into the larger valleys, and Barbondale, Dentdale, Deepdale and Garsdale which feed west to the River Lune. The characteristic scenery of the Dales is green upland pastures separated by dry-stone walls and grazed by sheep and cattle. The dales are 'U' and 'V' shaped valleys enlarged and shaped by glaciers, mainly in the most recent Devensian ice age. The underlying rock is Carboniferous Limestone (which results in a number of areas of limestone pavement) in places interspersed with shale and sandstone and topped with Millstone Grit. To the north and west of the Dent Fault, the hills are formed from older Silurian and Ordovician rocks, which make up the Howgill Fells. Many upland areas consist of heather moorland, used for grouse shooting from 12 August (the Glorious Twelfth). 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「Yorkshire Dales」の詳細全文を読む スポンサード リンク
|