Elements concentrations for "Seasonal Contrast in Rare Earth Elements Concentration in Sediment of the Mackenzie Delta"

Trace element, rare earth element (REE), and carbon concentrations in sediments and pore waters from multiple sites in the Mackenzie River Delta, Northwest Territories, Canada. Data were collected during two seasonal sampling campaigns: winter (April 17 to May 3, 2019) and fall (August 26 to September 9, 2019). Dataset includes sediment concentrations determined by acid digestion and pore water concentrations extracted at 1-cm depth intervals. Parameters measured include fourteen rare earth elements (La to Lu), major elements (Fe, Mn), total solid carbon, and dissolved organic carbon (DOC).