SCIENTIA GEOGRAPHICA SINICA ›› 1999, Vol. 19 ›› Issue (5): 451-456.doi: 10.13249/j.cnki.sgs.1999.05.451

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The Study of the Surface Emerging Ancient Channels on the South Coast Plain of Laizhou Bay

HAN Mei, LI Dao-gao, ZHAO Ming-hua, JIANG Ai-xia   

  1. Department of Geography, Shandong Normal University, Jinan Shandong 250014
  • Received:1998-12-28 Revised:1999-06-30 Online:1999-09-20 Published:1999-09-20

Abstract: By the synthetical method, a systematic study of the surface-emerging ancient channels on the south coast plain of Laizhou Bay has been made. 25 surface-emerging ancient channels have been found and verified.According to the formed times, these ancient channels were divided into two stages: 6 palaeochannels formed in the Early and Middle Holocene, and 19 palaeochannels formed in the historical period. According to the landform features,the palaeochannels were divided into four types: upland palaeochannel belts,strip-shaped upland palaeochannels,trough-shaped depression palaeochannels, and ancient river beds. Among the four types, the strip-shaped upland palaeochannels are the main type.

CLC Number: 

  • TV147