土壤冻结期潜水蒸发规律分析

Analysis on Soil Frozen Period of Phreatic Evaporation Regulation

通过对冻结期地中蒸渗计实验资料的分析,探讨冻结期地下水蒸发规律,得出冻结期地下水蒸发量与地下水埋深的数理统计关系,给出冻结期发生潜水蒸发的临界值。这对浅层地下水分析研究具有重要意义。

Through analysis on the lysimeter experiment data in the frozen period,the article explores groundwater evaporation regulation,gets relation between groundwater evaporation volume and depth mathematical statistics of groundwater in the period.It gives the critical value while phreatic evaporation occurs in the frozen period.This is of great significance to analysis of the shallow groundwater.