地理学报 ›› 1935, Vol. 2 ›› Issue (3): 81-91.doi: 10.11821/xb193503010

• 论文 • 上一篇    下一篇

长江下游之灾荒与夏季雨量之预测

鄭子政   

  • 出版日期:1935-07-15 发布日期:1935-07-15
  • 基金资助:

THE FLOODS AND DROUGHTS OF THE LOWER YANGTZE VALLEY AND THEIR PREDICTIONS

K.Y.Cheng   

  • Online:1935-07-15 Published:1935-07-15

摘要: 长江流域一年中之雨量集中於夏季,夏季雨量之损益,足以影响年岁之丰收,在长汗流域耕种,以稻作物为主,稻米之产量,占全国平年百分之四五·其重要可以概见。

关键词:

Abstract: During Ching dynasty from 1644 to 1911, an interval of 268 years, there occurred in the lower Yangtze valley 197 floods and 156 droughts.