简析西宁市气象四季划分

A Brief Analysis of the Division of Four Seasons in Xining City

本文采用中华人民共和国气象行业标准QX/T152-2012中国气象局2012-08-30发布、2012-11-01开始实施的《气候季节划分标准》,来划分西宁市气象四季。通过相关的数据分析结果表明:气象四节的主要特点是冬季漫长,全年无夏,春秋两季相连,春季、秋季和冬季起始日期均呈现逐渐提前的趋势,历年春季长度呈现轻微变短的趋势,历年秋季长度基本保持,历年冬季长度呈轻微变长的趋势。

In this paper,the meteorological industry standard of the people’s Republic of China QX/T152-2012 issued by China Meteorological Administration on August 30,2012 and implemented on November 1,2012 is used to divide the four seasons of Xining City.The results of data analysis show that the main characteristics of the four meteorological sections are long winter,no summer in the whole year,spring and autumn are connected,the starting dates of spring,autumn and winter are gradually advanced,the length of spring over the years is slightly shorter,the length of autumn over the years is basically maintained,and the length of winter over the years is slightly longer.