Vascular Root Biomass and N Concentrations at Two Depths in an Alberta Peatland Subjected to Increasing Nitrogen Deposition, 2014-2015

• Main Authors: R Kelman Wieder, Dale H Vitt, Melanie A Vile, Jeremy A Graham, Jeremy A Hartsock, Hope Fillingim, Melissa House, James C Quinn, Kimberli D Scott, Meaghan Petix, Kelly J McMillen
• Format: Dataset
• Language: unknown
• Published: Environmental Data Initiative 2019
• Subjects: Villanova Peatland Biogeochemistry Group; root production; root biomass; bogs; peatland; nitrogen; biomass; roots; production; Canada; Fort McMurray
• Online Access: https://pasta.lternet.edu/package/metadata/eml/edi/368/1

Development of the oil sands has led to increasing atmospheric N deposition, with values as high as 17 kg N ha -1 yr -1 ; regional background levels <2 kg N ha -1 yr -1 . Bogs, being ombrotrophic, may be especially susceptible to increasing N deposition. To examine responses to N deposition, over...