Ramped Temperature CO2 Evolution for Permafrost and Kolyma River Dissolved Organic Carbon ...
This dataset is the CO2 (ppm) produced as a function of increasing temperature combustion of dissolved organic carbon at a constant 5°C per minute ramped rate with a constant flow-through of oxygen. Dissolved organic carbon samples were gathered from a permafrost thaw stream and the Kolyma River in...
Main Authors: | , , , , , |
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Format: | Dataset |
Language: | English |
Published: |
Interdisciplinary Earth Data Alliance (IEDA)
2020
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Subjects: | |
Online Access: | https://dx.doi.org/10.26022/ieda/111617 https://ecl.earthchem.org/view.php?id=1617 |
Summary: | This dataset is the CO2 (ppm) produced as a function of increasing temperature combustion of dissolved organic carbon at a constant 5°C per minute ramped rate with a constant flow-through of oxygen. Dissolved organic carbon samples were gathered from a permafrost thaw stream and the Kolyma River in northeastern Siberia and subjected to microbial incubation degradation before investigation by ramped pyrolysis oxidation. Data is used to create a thermogram followed by inverse modeling to garner chemical composition based on thermostability. Samples were analyzed to determine the contribution of permafrost dissolved organic carbon to the Kolyma River. ... |
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