陆水水库E-601型蒸发器和20m^2蒸发池观测值相互关系分析

摘要

In the same environment, evaporation data will be different when different observation instruments are used. By analyzing the relationships of evaporation capacity observations between E-601evaporator and 20 evaporation pond of dam stations in Lushui Reservoir, conversion factors between the two and parameters in a regression equation are obtained, which will eontribute to the using of conversion factors for stations which have similar climate and underlying surface wa tershed while equipped only with E-601evaporator.%在相同的外界环境里，使用不同的观测仪器设备得到的蒸发量数据会有不同。笔者采用陆水水库坝上站20m^2蒸发池与E-601型蒸发器的同期观测资料，通过分析两种蒸发量观测值的相互关系，得出两者之间的折算系数和一元直线回归方程中的参数，从而为气候、下垫面流域相似且只配有E-601型蒸发器的站点折算系数的取用提供一定依据。