Data in Support of: Pollen mineralization fuels biogeochemical cycling and microbial community succession in Lake Superior

This dataset supports the journal article "Pollen mineralization fuels biogeochemical cycling and microbial community succession in Lake Superior" in preparation for submission to the Journal of Geophysical Research: Biogeosciences and was collected during the winter of 2024-2025. The research team (Jake Zunker and Kathryn Schreiner) collected chemical variable measurements from a microcosm incubation study in which conifer pollen was spiked into waters collected from Lake Superior water to observe chemical leaching. Data include dissolved and particulate fractions of carbon, nitrogen, and phosphorus measured in both control (lake water, no pollen) and treatment (pollen spiked into lake water) jars over a time series spanning 0 to 60 days.