本文讨论了新丰江对其附近的地电台站——黄子洞站电阻率测值的影响。对黄子洞站15年的资料,采用逐步回归的方法,分析了可能影响电阻率的降雨、气温、库水位等因素及其时间滞后的关系,共计算了16个因子。计算结果表明:在置信度α=0.01的水平上,电极与水库处于河源断裂同一侧的第1道电阻率测值与水库水位有关。本文对水位影响机制也做了初步探讨。 This paper discusses the influence of Xinfengjiang on the resistivity measurement of the Huangzidong Station, a nearby station. Based on 15 years’ data of Huangzidong Station, a stepwise regression method was used to analyze the relationship between rainfall, temperature, reservoir water level and other factors that may affect the resistivity and their time lag, and a total of 16 factors were calculated. The calculated results show that the resistivity of the first channel between the electrode and the reservoir on the same side of the Heyuan fault is related to the reservoir water level at the level of confidence α = 0.01. This paper also made a preliminary discussion on the mechanism of water level.