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Dataset for "Deep root activity overprints weathering of petrogenic organic carbon in shale"


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Created: Jan 05, 2022 at 6:28 p.m.
Last updated: Feb 08, 2023 at 3:13 a.m.
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Abstract

Dataset required to replicate analysis in the manuscript "In-situ observations of organic carbon oxidation in shale regolith and implications for bedrock weathering". Here we provide:
1) CO2 concentrations from incubation experiments using bulk material collected during VMS installation `all_sample_incubation.csv`
2) CO2 concentrations from incubation experiments using rock chips collected during VMS installation `rock_chip_incubation.csv`
3) bulk density measurements from rock chips collected during VMS installation `bulk_density_vms.xlsx`
4) mineral and tau data from Gu et al. 2020 `ERCZO_miner_published_edit.xlsx`
5) elemental oxide analysis from VMS materials collected during installation produced by Bureau Veritas `mineral_database_vms_oxides.xlsx`
6) elemental weight percents of VMS materials collected during installation derived from the elemental oxide data `mineral_database_vms.xlsx`
7) CO2(g), O2(g), 13CO2, and 14CO2 concentrations from VMS gas samples `new_radio_gas.xlsx`
8) C, 13C, and 14C concentrations of material collected during VMS installation `new_radio_solid.xlsx`
9) water content measurements from Schmidt et al 2020 and calculated gas diffusivity coefficients `water_content_schmidt2020.xlsx`

Please see the github repository at https://github.com/alisontune/OCox_shale_weathering for the code used to analyze these datasets.

Subject Keywords

Coverage

Spatial

Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
Place/Area Name:
"Rivendell" hillslope at the Eel River Critical Zone Observatory
North Latitude
39.7309°
East Longitude
-123.6321°
South Latitude
39.7234°
West Longitude
-123.6416°

Temporal

Start Date:
End Date:

Content

readme.md

Read me for 'Deep root activity overprints weathering of petrogenic organic carbon in shale' dataset

All of the methods, figures, and results from this dataset can be found in the publication:

Tune, A. K., Druhan, J. L., Lawrence, C. R., & Rempe, D. M. (2023). Deep root activity overprints weathering of petrogenic organic carbon in shale. Earth and Planetary Sciene Letters,

Please see the github repository at (https://github.com/alisontune/OCox_shale_weathering) for the code used to analyze these datasets.

File information:

Dataset required to replicate analysis in the manuscript "In-situ observations of organic carbon oxidation in shale regolith and implications for bedrock weathering". Here we provide:

1) all_sample_incubation.csv

This file contains CO2 concentrations from incubation experiments that incubated bulk material collected during VMS installation. This material included rock chip and fines.

2) rock_chip_incubation.csv

This file contains CO2 concentrations from incubation experiments that incubated rock chips collected during VMS installation. Fines were removed from the rock chips via air flow.

3) bulk_density_vms.xlsx

This file contains bulk density measurements of rock chips collected during VMS installation.

4) ERCZO_miner_published_edit.xlsx

This file contains elemetal analysis and tau data from Gu et al. 2020

5) mineral_database_vms_oxides.xlsx

This file contins elemental oxide analysis from VMS materials collected during installation produced by Bureau Veritas.

6) mineral_database_vms.xlsx

This file contains elemental weight percents of VMS materials collected during installation derived from the elemental oxide data

7) new_radio_gas.xlsx

This file contains CO2(g), O2(g), 13CO2, and 14CO2 concentrations from VMS gas samples

8) new_radio_solid.xlsx

This file contians C, 13C, and 14C concentrations of material collected during VMS installation.

9) water_content_schmidt2020.xlsx

This file contains water content measurements from Schmidt et al 2020 and calculated gas diffusivity coefficients.

Related Resources

The content of this resource is derived from The temperature and relative rock moisture are derived from datasets curated by the Eel River Critical Observatory through the dendra.science platform.
The content of this resource is derived from Gu, X., Rempe, D. M., Dietrich, W. E., West, A. J., Lin, T.-C., Jin, L., & Brantley, S. L. (2020). Chemical reactions, porosity, and microfracturing in shale during weathering: The effect of erosion rate. Geochimica Et Cosmochimica Acta, 269, 63–100. https://doi.org/10.1016/j.gca.2019.09.044
The content of this resource is derived from Schmidt, L., & Rempe, D. (2020). Quantifying dynamic water storage in unsaturated bedrock with borehole nuclear magnetic resonance. Geophysical Research Letters, 47(22). https://doi.org/10.1029/2020gl089600
The content of this resource can be executed by https://github.com/alisontune/OCox_shale_weathering

Credits

Funding Agencies

This resource was created using funding from the following sources:
Agency Name Award Title Award Number
Department of Energy, Office of Science Grant DE-SC0019198
National Science Foundation Grant Eel River Critical Zone Observatory EAR 1331940
National Science Foundation Graduate Research Fellowship
Geological Society of America Graduate Student Research Grant

Contributors

People or Organizations that contributed technically, materially, financially, or provided general support for the creation of the resource's content but are not considered authors.

Name Organization Address Phone Author Identifiers
William Speiser
Marshall Wolfe
Philip Bennett University of Texas
Daniel Breecker University of Texas at Austin

How to Cite

Tune, A., J. L. Druhan, C. R. Lawrence, D. M. Rempe (2023). Dataset for "Deep root activity overprints weathering of petrogenic organic carbon in shale", HydroShare, http://www.hydroshare.org/resource/82a50af377e14df0bdb994a982b24634

This resource is shared under the Creative Commons Attribution CC BY.

http://creativecommons.org/licenses/by/4.0/
CC-BY

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