Hydrologic control on winter dissolved oxygen mediates arsenic cycling in a small subarctic lake

• Published in: Limnology and Oceanography
• Main Authors: Palmer, Michael J., Chételat, John, Jamieson, Heather E., Richardson, Murray, Amyot, Marc
• Other Authors: Aurora Research Institute, Natural Sciences and Engineering Research Council of Canada, W. Garfield Weston Foundation
• Format: Article in Journal/Newspaper
• Language: English
• Published: Wiley 2020
• Subjects: Lake Inlet; Subarctic
• Online Access: http://dx.doi.org/10.1002/lno.11556; https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Flno.11556; https://onlinelibrary.wiley.com/doi/pdf/10.1002/lno.11556; https://onlinelibrary.wiley.com/doi/full-xml/10.1002/lno.11556; https://aslopubs.onlinelibrary.wiley.com/doi/pdf/10.1002/lno.11556

Abstract The seasonal development of an ice cover is a characteristic feature of subarctic lakes, yet the biogeochemical cycling of redox sensitive elements under ice, including arsenic (As), is poorly understood. We conducted comprehensive geochemical characterization of lake waters, sediment pore...