222Rn tracing groundwater–lake water exchange in the transitional lake

<p>There are three tables including continuous monitoring data, profile radon activity data and sediments experiment data. The continuous monitoring table includes the time of continuous monitoring, radon in the profile, lake water temperature, and wind speed. Lake water volume, sediment mass, overlying water radon activity, wet density, porosity, pore water radon activity, and radon released per unit volume of sediment are listed in the sediment experimental data table.</p>