基于两种方法的小型蒸发器与E-601B蒸发器蒸发量折算研究  

Conversion research on evaporation capacity between small evaporation and E-601B evaporator based on two methods

作　　者：朱华亮[1] 温华洋[1] 邱康俊[1] Zhu Hualiang;Wen Huayang;Qiu Kangjun(Anhui Meteorological Information Centre,Hefei 230026)

机构地区：[1]安徽省气象信息中心,合肥230026

出　　处：《气象水文海洋仪器》2018年第1期20-26,共7页Meteorological,Hydrological and Marine Instruments

基　　金：安徽省科技发展基金项目"安徽省蒸散量标准数据集研制"(KM201405)资助

摘　　要：文章主要利用1997年07月~2001年12月安徽省16个站日观测资料,运用折算系数法和多元回归法对小型蒸发器蒸发量进行折算,进而对大型蒸发器蒸发量进行了研究。综合分析发现,折算系数和回归模型均能对小型蒸发器蒸发量进行较好的换算,为充分利用小型蒸发器观测资料,延长大型蒸发器观测资料序列提供了科学依据。By using the daily observation data of16stations in Anhui province from July1997to December2001,evaporation capacity of small evaporators was converted to large evaporators by means of the conversion coefficient and the multiple regression methods.The comprehensive analysis found that the small evaporator can be better converted to the large evaporator by the conversion coefficient or the regression model,which would provide a scientific basis for making full use of the observation data from the small evaporator and extending the observation data sequence of large evaporation.

关 键 词：小型蒸发器 大型蒸发器 蒸发量 折算系数 多元回归法 

分 类 号：P426.22[天文地球—大气科学及气象学]