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琼州海峡是个令人神往的地方。特别是在开发建设海南中,更引起各方人士的关注。琼州海峡位于海南岛与雷州半岛之间,是连接南海和北部湾的狭长水道,海峡长约80公里,宽20—40公里,平均30公里。海峡水深一般20—80米,中央为“深’水槽,最深达120米。海峡中的海流潮流,由东往西流,平均速度4节,最大5节,即每小时近10公里。海峡的北岸主要为中、晚更新世玄武岩岸;南岸主要为全新统松散土岸。海峡的底质,由于海流、潮流的作用,侵蚀搬运作用比较强,海峡中间下沉较深,加上后期的侵蚀作用,塑造成海釜;海峡两侧,特别是东段出现基岩海蚀平台;东西口形成潮成三角洲,各有四条指状海槽,出露上新统青灰色钙质粘土。除海釜,海槽外,海底分布
Qiongzhou Strait is a fascinating place. Especially in the development and construction of Hainan, but also caused the concern of all parties. Located between Hainan Island and Leizhou Peninsula, Qiongzhou Strait is a narrow channel linking the South China Sea and Beibu Gulf. The Strait is about 80 kilometers long and 20-40 kilometers wide with an average of 30 kilometers. The water depth of the Strait is 20-80 meters, with the central area being ”deep" sinks reaching a depth of 120 meters. The current in the Strait flows from east to west with an average speed of 4 knots and a maximum of 5 knots, or nearly 10 kilometers per hour. The north bank is mainly composed of middle and late Pleistocene basalts, and the south bank is mainly the Holocene loose soil bank.The sediments of the strait, due to the effects of currents and tides, are relatively strong in erosion and transport, with deep sinking in the middle of the strait, Erosion, forming into a sea reactor; both sides of the Strait, especially in the eastern section of bedrock sea bed; tidal delta formed in the east and west, each with four finger-shaped trough, revealing the Pliocene limestone clay. , Trough, seabed distribution