<b>Submarine groundwater discharge governs dissolved carbon cycling: multi-scale evidence from a large river-dominated groundwater-saltmarsh-estuary system</b>

Data for Groundwater-Saltmarsh-estuary continuum, including hydrological parameters during time series observation, radium isotopes and dissolved carbon data in tidal creek system and the Yangtze River Estuary.本数据集针对地下水-盐沼-河口连续体（Groundwater-Saltmarsh-estuary continuum），包含潮沟系统与长江口的时间序列观测水文参数、镭同位素数据及溶解碳数据。