CARD-FISH counts of the water column and sediment at HAUSGARTEN, Fram Strait

We determined the concentrations of different types of bacteria via Catalysed reporter deposition-fluorescence in situ hybridization (CARD-FISH) at different depths of the water column as well as several centimeters of the surficial deep-sea sediment. Sampling sites were stations HGIV, EGI, and N4 of the long-term ecological research observatory HAUSGARTEN in the Fram Strait.