Data from: Nutrient release from moose bioturbation in aquatic ecosystems ...

• Main Authors: Bump, Joseph K., Bergman, Brenda G., Schrank, Amy J., Marcarelli, Amy M., Kane, Evan S., Risch, Anita C., Schütz, Martin
• Format: Dataset
• Language: English
• Published: Dryad 2016
• Subjects: Alces alces; Aquatic-terrestrial links; large herbivore
• Online Access: https://dx.doi.org/10.5061/dryad.k9087; https://datadryad.org/stash/dataset/doi:10.5061/dryad.k9087

While the ecological importance of bioturbation is well recognized and the prevalence of aquatic foraging by terrestrial ungulates is increasingly appreciated, research linking how terrestrial ungulates function as disturbance mechanisms via bioturbation in freshwater systems is lacking. The purpose of this study was to quantify potential nutrient pulses released from benthic sediments into the water column when moose Alces alces feed on aquatic plants. We also determined if we could experimentally mimic the benthic disturbance and the expected nutrient pulse created when moose feed aquatically. When moose foraged aquatically, significant releases of both total and dissolved phosphorus (P) and nitrogen (N) resulted in the waters that were disturbed in foraging areas compared to adjacent undisturbed waters. Nutrient concentrations for total P and N ranged from 42.5 × and 2.7 × greater in disturbed than undisturbed, respectively. Dissolved P and N were 26.8 × and 1.5 × greater, respectively, in disturbed ... : Bump et al. 2016 DATA - Nutrient release from moose bioturbation in aquatic ecosystems - OikosExcel file of raw nutrient data for Bump et al. 2016 Nutrient release from moose bioturbation in aquatic ecosystems. Oikos.Bump et al. 2016 DATA - Nutrient release from moose bioturbation in aquatic ecosystems R2.xlsx ...