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Effects of Winter Pulsed Warming and Snowmelt on Soil Nitrogen Cycling in Agricultural Soils: A Lysimeter Study
Description: | A lysimeter study assessing the impacts of freeze-thaw cycling on nitrogen cycling in agricultural soils. Data was generated using four lysimeter systems at the University of Guelph's Elora Research Station. Two of the lysimeters contained loamy sand soil and two contained silt loam soil. One lysimeter of each soil type was exposed to cold winter temperatures by using ceramic infrared heaters to melt the insulating snow layer throughout the winter. Nitrogen species were then analyzed for and compared in the four lysimeters to determine the effects of soil and type and freeze thaw cycling on nitrogen cycling in agricultural soils. |
Authors: | Green, Danielle; University of Waterloo; 0000-0002-8440-447X Rezanezhad, Fereidoun; Water Institute; University of Waterloo; 0000-0002-9608-8005 Van Cappellen, Philippe; Water Institude; University of Waterloo; 0000-0001-5476-0820 Jordan, Sean; University of Guelph Wagner-Riddle, Claudia; University of Guelph Henry, Hugh; Western University Slowinski, Stephanie; University of Waterloo |
Keywords: | Winter soil processes Cold regions Freeze-thaw cycles Agricultural soils Nitrogen cycling |
Field of Research: | Earth and related environmental sciences > Soil sciences > Soil chemistry (except carbon sequestration science)
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Publication Date: | 2022-09-26 |
Publisher: | Federated Research Data Repository / dépôt fédéré de données de recherche |
Funder: | Ontario Agri-Food Innovation Alliance Grant; Evaluating the resilience of diversified crop rotations to extreme weather events; UG-T1-2020-100143 |
URI: | https://doi.org/10.20383/103.0637 |
Geographic Coverage: | Place Name Elora Research Station City Elora Province / Province / Territory Ontario Territory Country Canada Place Name University of Waterloo City Waterloo Province / Province / Territory Ontario Territory Country Canada |
Appears in Collections: | Water Institute |
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Creative Commons Attribution 4.0 International (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/
Citation
Green, D., Rezanezhad, F., Van Cappellen, P., Jordan, S., Wagner-Riddle, C., Henry, H., Slowinski, S. (2022). Effects of Winter Pulsed Warming and Snowmelt on Soil Nitrogen Cycling in Agricultural Soils: A Lysimeter Study. Federated Research Data Repository. https://doi.org/10.20383/103.0637