Surface water data of salinity, temperature, oxygen, dissolved inorganic and organic carbon, total alkalinity and radium isotopes in the Amazon groundwater-mangrove-estuary-shelf continuum

Surface (2-5m depth) water data of of salinity, temperature, dissolved oxygen, dissolved organic carbon, total alkalinity, dissolved organic carbon and radium isotopes (224Ra and 223Ra).

本数据集涵盖2-5米深度的表层水体数据，包含盐度、温度、溶解氧、溶解有机碳、总碱度、溶解有机碳以及镭同位素（224Ra和223Ra）的相关观测数据。