地理科学 ›› 1999, Vol. 19 ›› Issue (5): 451-456.doi: 10.13249/j.cnki.sgs.1999.05.451

• 研究报道 • 上一篇    下一篇

莱州湾南岸平原地面古河道研究

韩美, 李道高, 赵明华, 姜爱霞   

  1. 山东师范大学地理系, 山东济南250014
  • 收稿日期:1998-12-28 修回日期:1999-06-30 出版日期:1999-09-20 发布日期:1999-09-20
  • 基金资助:
    山东省自然科学基金(编号Y96E01077)项目

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

摘要: 利用综合方法对莱州湾南岸平原地面古河道做了系统研究,发现并验证地面古河道25 条,按形成时代将其分为两期,其中,早-中全新世古河道6 条,历史时期古河道19 条;按地貌形态将其分为4 种类型,包括高地古河道带、条状高地古河道、槽状洼地古河道和古河槽,其中条状高地古河道为该区主要的古河道类型。

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.

中图分类号: 

  • TV147