Results for Modeling dissolved and particulate 230-Th in the Canada Basin: Implications for recent changes in particle flux and intermediate circulation

The results of three runs of a 230-Th model coupled to the Arctic Ocean model ANHA4. These results are the basis of the publication Yu et al, Modeling dissolved and particulate 230-Th in the Canada Basin: Implications for recent changes in particle flux and intermediate circulation. Accepted by the Journal of Geophysical Research, Oceans in January 2020. The four runs are: * BaseRun.nc: base run with scavenging, variation in currents and variation in ice * Exp1.nc: base run but no extra bottom boundary scavenging * Exp2.nc : base run but with the circulation from 2002 used for every year * Exp3.nc : base run but with the ice field (used for particle flux) from 2002 used for every year