This dataset includes daily vertical export rates (mg/m2/d) of Total Particulate Matter (TPM), Particulate Inorganic Matter (PIM), Particulate Organic Matter (POM), Particulate Organic Carbon (POC), Particulate Nitrogen (PN), Carbon:Nitrogen ratio (C:N), chlorophyll a (chl a), phaeopigments and zooplankton fecal pellets carbon (FPC) from krill, copepods, appendicularians, pteropods and unknown pellets, from long-term sediment traps deployed on moorings north and northeast of Svalbard from October 2017 to October 2018, as part of the Nansen Legacy (UiT, NO) and Arctic PRIZE (SAMS, UK) projects.