地理学报 ›› 1934, Vol. 1 ›› Issue (1): 29-74.doi: 10.11821/xb193401002

• 论文 • 上一篇    下一篇

中国四季之分配

张寶堃   

  • 出版日期:1934-01-15 发布日期:1934-01-15
  • 基金资助:

The Duration of Four Seasons in China

P. K. CHANG   

  • Online:1934-01-15 Published:1934-01-15

摘要: 中国四疆,极南至北纬一五度四六分(西沙群岛南端之特里屯岛),极北至北纬五三度五二分半(萨彦山脊),极东至东经一三五度○二分半(黑龙江与乌苏里江合流处之耶字界牌),极西至东经七○度二一分(帕米尔之巴达克山)。中国天气,极热至摄氏四五度又十分之七(吐鲁番),极冷至摄氏零下四五度又十分之六(爱珲)。

关键词:

Abstract: A new way of dividing the year into four seasons is discussed and then applied to various regions in China based on the five day means for air tem-perature of 84 stations and phenological reports of several stations. The four seasons are defined as follows:Spring or Autumn = mean 5-day temperature 10°-22℃.Summer = mean 5-day temperature above 22℃.Winter =mean 5-day temperature below 10℃.