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Jalo Oasis (or Jalu, or Gialo) is an oasis in Cyrenaica, Libya, located west of the Great Sand Sea and about 250 km south-east of the Gulf of Sidra. Quite large, long and up to wide,〔Reclus, Elisee (1888) ''Africa: History, Geography, and People: Volume II North-West Africa'' Appleton, New York, (page 25 ), 〕 it supports a number of settlements, the largest of which is the town of Jalu. Jalu was the administrative capital of the Jalu District from 1983 to 1988, at which time the area became part of the Ajdabiya District and as of 2007 is now part of the Al Wahat District. Because of its location and as a source of water, it had strategic importance during the North African Campaign in World War II and changed hands several times between Allied and Axis forces.〔Molinari, Andrea (2006) ''Desert Raiders: Axis and Allied Special Forces 1940-43'' Osprey, Oxford, England, (page 74 ), ISBN 978-1-84603-006-2〕 The water at the Jalo oasis is quite salty (3,880 parts per million).〔Walton, Kenneth (2007) ''The Arid Zones'' AldineTransaction, New Brunswick, New Jersey, (page 109 ), ISBN 978-0-202-30928-6; originally published by Aldine Publishing Company, Chicago, in 1969, 〕 The water is an alkaline with a pH of 7.4 and is very hard with numerous dissolved salts in addition to sodium chloride.〔 ==Communities== In addition to Jalu, the oasis supports the following communities:〔("Lat 29.024 N Long. 21.523 E" ) Geonames.org〕 *Al Hiri *Labba *Shurraf *Masliwa *Rashida 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「Jalo oasis」の詳細全文を読む スポンサード リンク
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