Isotopic identification of soil and permafrost nitrate sources in an Arctic tundra ecosystem
The nitrate (NO 3 – ) dual isotope approach was applied to snowmelt, tundra active layer pore waters, and underlying permafrost in Barrow, Alaska, USA, to distinguish between NO 3 – derived from atmospheric deposition versus that derived from microbial nitrification.
Published in: | Journal of Geophysical Research: Biogeosciences |
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Main Authors: | , , , , , , , , , , |
Language: | unknown |
Published: |
2021
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Subjects: | |
Online Access: | http://www.osti.gov/servlets/purl/1215549 https://www.osti.gov/biblio/1215549 https://doi.org/10.1002/2014JG002883 |
Summary: | The nitrate (NO 3 – ) dual isotope approach was applied to snowmelt, tundra active layer pore waters, and underlying permafrost in Barrow, Alaska, USA, to distinguish between NO 3 – derived from atmospheric deposition versus that derived from microbial nitrification. |
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