我们对丘陵湖区稻田地下水变化规律及其影响进行了调查研究,现将结果整理如下: 一、稻田地下水分布现状据丘陵区15个垅逐丘调查,一垅稻田地下水位(指地下水观测井的自由水面距田面高度,高于田面为负值)是一条由上向下倾斜的阶梯状的曲线。地下水位与梯距、田面宽度密切相关,田面窄、梯距高 We investigated the law of the variation of groundwater in paddy fields in the hilly and lake regions and their effects. The results are summarized as follows: I. Current situation of groundwater distribution in paddy fields According to the survey of 15 paddy hills in the hilly area, once the groundwater table in the paddy fields Water surface height from the field, higher than the surface of the field is negative) is a downward slope of the ladder-like curve. Groundwater level and the ladder, the width of the field is closely related to the narrow field, the high ladder