摘要
本文根据国家规范中关于采暖气候条件(即日平均温度≤5℃)的规定,计算了我国≤5℃日数、负积温等要素,发现1月平均温度与同月负积温,冬季平均温度与冬季负积温之间存在良好的线性关系,相关系数达0.99。根据采暖气候指标与国家规范将我国划分为两个主要采暖带。并研究了不同温度变化对我国采暖气候条件的影响。
According to the national standard on the climate conditions of winter heating(mean dailytemperature≤5°),the article calculated the number of days with temperature≤5℃,negative ac-cumulated temperature and other necessary parameters.It has been found that between negativeaccumutated temperature and mean January(or annual)temperature there exists a good linear re-lation with correlation coefficient as high as 0.99.As a result,two heating zones in China are pro-posed and the impacts of temperature change on the climate conditions of winter heating in Chinaare studied.
出处
《应用气象学报》
CSCD
北大核心
1992年第1期70-75,共6页
Journal of Applied Meteorological Science
基金
国家气象局气候基金
