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Title: Results of Experimental Additions of Organic Nitrogen on Soil Organic Matter Decomposition, Teller Road Site, Seward Peninsula, 2017 and 2018

Abstract

This dataset provides the results of the experimental addition of glutamic acid on anaerobic organic matter decomposition as measured in the field and through laboratory methods. Field experiments were conducted during the summers of 2017 and 2018 at the NGEE Arctic Teller Road Site at mile marker 27 (TL_MM27) near Intensive Site 9 (TL_IS_9). At the field site, a solution of glutamate (13C- and 15N-labeled glutamate in 2017, unlabeled in 2018) was injected belowground and investigators observed the resulting changes in downslope porewater geochemistry and dissolved greenhouse gas concentrations. Soil collected near the site in 2017 was used in a laboratory column flow-through experiment with added glutamate. Results of porewater geochemistry, dissolved greenhouse gasses, and organic matter composition analyses for 2017 and 2018 experiments are provided.

Authors:
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Publication Date:
Other Number(s):
NGA171
ngee_BF0A0929310A36171D422DC1CC40F4DC2019_02_19_172128353
DOE Contract Number:  
DE-AC05-00OR22725
Product Type:
Dataset
Research Org.:
Next Generation Ecosystems Experiment - Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US); NGEE Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Biological and Environmental Research (BER)
Subject:
54 Environmental Sciences
Keywords:
Anaerobic C mineralization; Microbial N limitation; Fermentation; Methanogenesis; Stable isotope labeling; Teller Road; Seward Peninsula, Alaska
OSTI Identifier:
1454263
DOI:
10.5440/1454263

Citation Formats

Philben, Michael, Zheng, Jianqiu, Bill, Markus, Heikoop, Jeff, Perkins, George, Yang, Ziming, Graham, David, and Gu, Baohua. Results of Experimental Additions of Organic Nitrogen on Soil Organic Matter Decomposition, Teller Road Site, Seward Peninsula, 2017 and 2018. United States: N. p., 2019. Web. doi:10.5440/1454263.
Philben, Michael, Zheng, Jianqiu, Bill, Markus, Heikoop, Jeff, Perkins, George, Yang, Ziming, Graham, David, & Gu, Baohua. Results of Experimental Additions of Organic Nitrogen on Soil Organic Matter Decomposition, Teller Road Site, Seward Peninsula, 2017 and 2018. United States. doi:10.5440/1454263.
Philben, Michael, Zheng, Jianqiu, Bill, Markus, Heikoop, Jeff, Perkins, George, Yang, Ziming, Graham, David, and Gu, Baohua. 2019. "Results of Experimental Additions of Organic Nitrogen on Soil Organic Matter Decomposition, Teller Road Site, Seward Peninsula, 2017 and 2018". United States. doi:10.5440/1454263. https://www.osti.gov/servlets/purl/1454263. Pub date:Mon Feb 18 00:00:00 EST 2019
@article{osti_1454263,
title = {Results of Experimental Additions of Organic Nitrogen on Soil Organic Matter Decomposition, Teller Road Site, Seward Peninsula, 2017 and 2018},
author = {Philben, Michael and Zheng, Jianqiu and Bill, Markus and Heikoop, Jeff and Perkins, George and Yang, Ziming and Graham, David and Gu, Baohua},
abstractNote = {This dataset provides the results of the experimental addition of glutamic acid on anaerobic organic matter decomposition as measured in the field and through laboratory methods. Field experiments were conducted during the summers of 2017 and 2018 at the NGEE Arctic Teller Road Site at mile marker 27 (TL_MM27) near Intensive Site 9 (TL_IS_9). At the field site, a solution of glutamate (13C- and 15N-labeled glutamate in 2017, unlabeled in 2018) was injected belowground and investigators observed the resulting changes in downslope porewater geochemistry and dissolved greenhouse gas concentrations. Soil collected near the site in 2017 was used in a laboratory column flow-through experiment with added glutamate. Results of porewater geochemistry, dissolved greenhouse gasses, and organic matter composition analyses for 2017 and 2018 experiments are provided.},
doi = {10.5440/1454263},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {2}
}

Dataset:

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