关键词: 水面蒸发量, 监测方案, 监测仪器, 丹江口水库

Abstract: In the light of the problems of without measured water surface evaporation data in Danjiangkou Reservoir and no reliable evaporation recording instrument for floating evaporation station in China, starting from hydrological gauging, we introduce the site selection and monitoring parameters selection scheme for the establishment of floating evaporation station. In addition, we put forward the information acquisition and transmission scheme for evaporation and related parameter from the perspective of modern transducers, communication and computer technology. According to the scheme, the floating evaporation station in Danjiangkou Reservoir was completed in January, 2017 and has operated steadily for about half year and the self-recorded data are in good agreement with the manual observed data, which proves that the monitoring scheme is scientific and feasible. Finally, we put forward some improvement suggestions according to the actual situation

Key words: water surface evaporation, monitoring scheme, monitoring instrument, Danjiangkou