Pyrogenic Organic Matter Laboratory Experiment: Aerobic Respiration and Geochemistry from Variably Inundated Stream Sediments (v2)

Dataset · Wed Jan 01 00:00:00 EST 2025

DOI:https://doi.org/10.15485/3001969· OSTI ID:3001969

Gillespie, Xia ^[1]; Baumann, Adam ^[2]; Chu, Rosalie ^[1]; Danczak, Robert E. ^[1]; Forbes, Brieanne ^[1]; Garayburu-Caruso, Vanessa A. ^[1]; Goldman, Amy E. ^[1]; Hall, Robert O. ^[2]; Myers-Pigg, Allison N. ^[1]; Radakovich, Alyssa ^[3]; Renteria, Lupita ^[1]; Ward, Nicholas ^[1]; Stegen, James C. ^[1]

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1. Pacific Northwest National Laboratory
2. Flathead Lake Biological Station, University of Montana
3. The University of Nevada, Reno

This dataset supports a broader study examining the effects of variable inundation and pyrogenic organic matter on ecosystem respiration. The dataset provides data generated from a laboratory batch experiment investigating the interaction between variable inundation conditions (wet and dry sediment) and pyrogenic organic matter (burned and unburned treatments). The contents include time series dissolved oxygen, sediment geochemistry data, and field metadata (including qualitative information on instream and river corridor characteristics). This data package was originally published in November 2025. It was updated in April 2026 (v2; new and modified files). See the change history section in the readme for more details For details on how to navigate data packages generated by this project, see https://data.ess-dive.lbl.gov/portals/PNNLRiverCorridorSFA/About. In addition to a readme, this data package also includes a file-level metadata (FLMD) file that describes each file and a data dictionary (DD) that describes all column/row headers and variable definitions. This dataset is comprised of (1) file-level metadata; (2) data dictionary; (3) field metadata; (4) international generic sample number (IGSN) mapping file; (5) readme; (6) field protocol; (7) sample name metadata; (8) an environmental context picture for the dry and inundated sampling locations; and (9) a subfolder with sample data from the sediment incubation experiment. The sample data subfolder contains (1) dissolved organic carbon (DOC, measured as non-purgeable organic carbon, NPOC); (2) total nitrogen (TN); (3) gravimetric moisture; (4) partial pressure and production rates of carbon dioxide, methane, and nitrous oxide; (5) field wet sediment mass, dry sediment mass, water mass, and field wet sediment volume in incubation and sediment NPOC/TN vials; (6) methods codes; (7) respiration rates, raw time series dissolved oxygen and temperature, and a subfolder containing associated plots and scripts; (8) ions; (9) FTICR-MS methods; and (10) a subfolder of 12 Tesla (12T) FTICR-MS data. This folder contains the CoreMS processed data and three subfolders, one containing the .xml files, one containing the CoreMS output files, and the other containing instructions and scripts for processing the files in CoreMS (https://github.com/EMSL-Computing/CoreMS). All files are .csv, .pdf, .R, .xml, .html, .Rmd, .py, .cal, .json, or .jpg.

• Research Organization: River Corridor Hydro-biogeochemistry from Molecular to Multi-Basin Scales SFA
• Sponsoring Organization: ESS-DIVE; U.S. DOE > Office of Science > Biological and Environmental Research (BER)
• DOE Contract Number: AC02-05CH11231
• Other Award/Contract Number: DOE Award #54737
• OSTI ID: 3001969
• Country of Publication: United States
• Language: English

Related Subjects

54 ENVIRONMENTAL SCIENCES
Aerobic respiration rate
Anion
Batch experiment
Biogeochemistry
Calcium
Carbon dioxide
Catchment
Cation
Char
Chloride
Dissolved organic carbon
Dissolved oxygen
Disturbance
DO
DOC
EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY > GASES > DISSOLVED OXYGEN
EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY > WATER CHARACTERISTICS > WATER ION CONCENTRATIONS
ESS-DIVE CSV File Formatting Guidelines Reporting Format
ESS-DIVE File Level Metadata Reporting Format
ESS-DIVE Location Metadata Reporting Format
ESS-DIVE Sample ID and Metadata Reporting Format
ESS-DIVE Water-Soil-Sediment Chemistry Reporting Format
Fourier transform ion cyclotron resonance mass spectrometry
Freshwater
FTICR-MS
Gravimetric moisture
Hydraulic exchange
Hydrobiogeochemical function
Hydrology
Hyporheic zone
Magnesium
Methane
Nitrogen
Nitrous oxide
Non-purgeable organic carbon
NPOC
Partial pressure
Potassium
Production rate
Pyrogenic organic matter
River
River corridor
Sodium
Stream
Sulfate
Surface water
TN
Total dissolved nitrogen
Variably Inundated Ecosystem
VIE
Watershed
Wildfire