北方农业学报 ›› 2012, Vol. ›› Issue (4): 74-74.

• 农业气象科学研究 • 上一篇    下一篇

浅析勃利县近30年地表干湿状况及发展趋势

谢子鸿[1] 刘洪斌[2]   

  1. [1]勃利县气象局,黑龙江勃利154500 [2]绥芬河市气象局,黑龙江绥芬河157300
  • 出版日期:2012-08-20 发布日期:2012-08-20
  • 通讯作者: 谢子鸿

The Dry and Wet Conditions and Developmental Tendency of Boli County,Qitaihe,Heilongjiang

XIE Zi-hong (Boli County Meteorological Administration of Heilongjiang, Boli 154500,China)   

  • Online:2012-08-20 Published:2012-08-20

摘要: 利用1981—2010年黑龙江省勃利县站的月降水量,月平均气温和相对湿度资料,计算了单站历年的湿润指数,并进行了干湿不同成程度的分区。分析表明:勃利县地表干湿状况具有一定的亏损,而且地表呈变干趋势,是由于温度升高,降水减少所造成的。

Abstract: Using the data of precipitation, average temperature,relative humidity month by month in 1981-2010 of Boli county, Qitaihe,Heilongjiang,the moist index are calculated of every station over the years,and the degree of dry and wet are divided. The results indicae:the situation of the surface dry and wet areas has a certain of losses,the tendency of surface dry is caused by temperature rising.

中图分类号: 

  • S16