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Title: SPRUCE Soil Metabolome Responses to Whole Ecosystem Warming in SPRUCE Experimental Plots, August 2016

Abstract

This dataset reports a suite of complementary environmental geochemical analyses of peat extracts and porewater samples from SPRUCE experimental plots across a range of whole ecosystem warming (WEW) temperature treatments collected in August of 2016. Results of peat extract analyses include NMR and GC-MS analyses of central metabolites, liquid chromatography mass spectra (LC-MS) analyses of lipids, and quantitative proteomics. Porewater was analyzed by FTICR-MS for secondary metabolites, and for carbon dioxide (CO2), methane (CH4) concentrations, stable isotope composition, and the differential solubility corrected CO2:CH4 ratio. Analyses show that WEW stimulated primary production in warmer treatment enclosures resulting in increased fresh, labile organic matter inputs to the surface peat, thereby enhancing microbial activity and greenhouse gas production. Investigations leveraged the SPRUCE experiment where air and peat warming were combined in WEW treatments. SPRUCE is located at the 8.1-ha S1 Bog forest site in northern Minnesota, 40 km north of Grand Rapids, in the USDA Forest Service Marcell Experimental Forest (MEF).

Authors:
; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ;
Publication Date:
DOE Contract Number:  
AC05-00OR22725
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Biological and Environmental Research (BER). Earth and Environmental Systems Science Division
Subject:
54 ENVIRONMENTAL SCIENCES
Keywords:
soil metabolome; greenhouse gas production; microbial community, heterotrophic respiration
Geolocation:
47.50285,-93.45256|47.5047,-93.45256|47.5047,-93.45399|47.50285,-93.45399|47.50285,-93.45256
OSTI Identifier:
1647173
DOI:
https://doi.org/10.25581/spruce.083/1647173
Project Location:

DOE DataExplorer Dataset Location Google Map

Citation Formats

Wilson, Rachel M., Tfaily, Malak M., Kolton, Max M., Johnston, Eric, Petro, Caitlin, Zalman, Cassandra M., Hanson, Paul J., Heyman, Heino M., Kyle, Jennifer, Hoyt, David W., Eder, Elizabeth K., Purvine, Samuel O., Kolka, Randy K., Sebestyen, Stephen D., Griffiths, Natalie A., Schadt, Christopher W., Keller, Jason K., Bridgham, Scott D., and Chanton, Jeffrey P. SPRUCE Soil Metabolome Responses to Whole Ecosystem Warming in SPRUCE Experimental Plots, August 2016. United States: N. p., 2020. Web. doi:10.25581/spruce.083/1647173.
Wilson, Rachel M., Tfaily, Malak M., Kolton, Max M., Johnston, Eric, Petro, Caitlin, Zalman, Cassandra M., Hanson, Paul J., Heyman, Heino M., Kyle, Jennifer, Hoyt, David W., Eder, Elizabeth K., Purvine, Samuel O., Kolka, Randy K., Sebestyen, Stephen D., Griffiths, Natalie A., Schadt, Christopher W., Keller, Jason K., Bridgham, Scott D., & Chanton, Jeffrey P. SPRUCE Soil Metabolome Responses to Whole Ecosystem Warming in SPRUCE Experimental Plots, August 2016. United States. doi:https://doi.org/10.25581/spruce.083/1647173
Wilson, Rachel M., Tfaily, Malak M., Kolton, Max M., Johnston, Eric, Petro, Caitlin, Zalman, Cassandra M., Hanson, Paul J., Heyman, Heino M., Kyle, Jennifer, Hoyt, David W., Eder, Elizabeth K., Purvine, Samuel O., Kolka, Randy K., Sebestyen, Stephen D., Griffiths, Natalie A., Schadt, Christopher W., Keller, Jason K., Bridgham, Scott D., and Chanton, Jeffrey P. 2020. "SPRUCE Soil Metabolome Responses to Whole Ecosystem Warming in SPRUCE Experimental Plots, August 2016". United States. doi:https://doi.org/10.25581/spruce.083/1647173. https://www.osti.gov/servlets/purl/1647173. Pub date:Wed Jan 01 00:00:00 EST 2020
@article{osti_1647173,
title = {SPRUCE Soil Metabolome Responses to Whole Ecosystem Warming in SPRUCE Experimental Plots, August 2016},
author = {Wilson, Rachel M. and Tfaily, Malak M. and Kolton, Max M. and Johnston, Eric and Petro, Caitlin and Zalman, Cassandra M. and Hanson, Paul J. and Heyman, Heino M. and Kyle, Jennifer and Hoyt, David W. and Eder, Elizabeth K. and Purvine, Samuel O. and Kolka, Randy K. and Sebestyen, Stephen D. and Griffiths, Natalie A. and Schadt, Christopher W. and Keller, Jason K. and Bridgham, Scott D. and Chanton, Jeffrey P.},
abstractNote = {This dataset reports a suite of complementary environmental geochemical analyses of peat extracts and porewater samples from SPRUCE experimental plots across a range of whole ecosystem warming (WEW) temperature treatments collected in August of 2016. Results of peat extract analyses include NMR and GC-MS analyses of central metabolites, liquid chromatography mass spectra (LC-MS) analyses of lipids, and quantitative proteomics. Porewater was analyzed by FTICR-MS for secondary metabolites, and for carbon dioxide (CO2), methane (CH4) concentrations, stable isotope composition, and the differential solubility corrected CO2:CH4 ratio. Analyses show that WEW stimulated primary production in warmer treatment enclosures resulting in increased fresh, labile organic matter inputs to the surface peat, thereby enhancing microbial activity and greenhouse gas production. Investigations leveraged the SPRUCE experiment where air and peat warming were combined in WEW treatments. SPRUCE is located at the 8.1-ha S1 Bog forest site in northern Minnesota, 40 km north of Grand Rapids, in the USDA Forest Service Marcell Experimental Forest (MEF).},
doi = {10.25581/spruce.083/1647173},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {1}
}