地理学报 ›› 1957, Vol. 23 ›› Issue (2): 145-160.doi: 10.11821/xb195702004

• 论文 • 上一篇    下一篇

北江下游河道的变迁

叶汇   

  1. 中山大学地理系
  • 出版日期:1957-04-15 发布日期:1957-04-15
  • 基金资助:

SHIFTING RIVER COURSES OF THE LOWER PEIKIANG IN KWANGTUNG PROVINCE

YEH HUI   

  1. Department of Geography, Sun Yat-sen University
  • Online:1957-04-15 Published:1957-04-15

摘要: 北江自飞来峡以下,地势平衍,河床宽阔,但河道系统紊乱,丘陵与洼地交错,在地形的发展上必有一段复杂的过程。本区河道变迁的研究,对于北江下游治河、防水、排水、灌溉和区域规划,都可能有一些帮助。

关键词:

Abstract: The present outline of the relief of the central part of Kwangtung province was formed toward the end of the Mesozoic orogenic movement. Larga hodies of granitic intrusion were produced in the east and west sides of the Peikiang and in the south side of the lower Sikiang. As a result of these granitic iniru-sions, high lands were formed. The area between the high lands was occupied by a low basin.