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

Dataset · Wed Jan 01 04:00:00 EST 2025

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

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

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1. Pacific Northwest National Laboratory
2. 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). Additional data types, including respiration, will be added as they become available. 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) carbon dioxide; (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; and (7) raw time series dissolved oxygen and temperature. All files are .csv or .pdf.

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

Related Subjects

54 ENVIRONMENTAL SCIENCES
Batch experiment
Biogeochemistry
Carbon dioxide
Catchment
Char
DOC
Dissolved organic carbon
Dissolved oxygen
Disturbance
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
Freshwater
Gravimetric moisture
Hydraulic exchange
Hydrobiogeochemical function
Hydrology
Hyporheic zone
NPOC
Non-purgeable organic carbon
Pyrogenic organic matter
River
River corridor
Stream
Surface water
TN
Total dissolved nitrogen
VIE
Variably Inundated Ecosystem
Watershed
Wildfire