Data for: Shifts in the relative abundance and activity of sediment ammonia-oxidizing archaea and bacteria along environmental gradients of an urban river-estuary-adjacent sea continuum

This dataset contains the ammonia oxidation archaea (AOA) and bacteria (AOB) data measured for the sediments in the Shanghai urban river network, the Yangtze Estuary, and the adjacent East China Sea. Specific parameters include AOA and AOB amoA gene abundance and the potential ammonia oxidation rate (PAR) of AOA (PARaoa) and AOB (PARaob), as well as the sum of both (PARtot).