关于水库浸没的预测评价条件,在以往的规程和文献中论述较少,在调查中一般都是根据回水高程推算岸坡地下水位由于排泄基准面的改变所产生的壅高值,再根据壅高后的地下水位并考虑毛细上升高度距农作物根系和现有 The prediction and evaluation conditions of reservoir submergence are less discussed in the previous protocols and literatures. In the survey, the 壅 value of the groundwater table due to the draining reference surface is generally calculated based on the backwater elevation. According to 壅After the high groundwater level and taking into account the capillary rise height from the crop roots and existing