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Depth profiles of soil temperature, moisture, and concentrations of CO2 and O2

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Created: Dec 14, 2022 at 6:30 p.m.
Last updated: Mar 27, 2024 at 4:21 p.m.
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This data is an on-going collection of soil temperature, soil moisture, soil CO2 concentration, and soil O2 concentration starting in October 2021. We have installed sensors and probes at different soil depths across landscapes in five of the former Critical Zone Observatory locations (see the document named "sensor location"). Soil temperature and moisture are measured using Acclima SDI-12 sensors. Soil CO2 concentrations are measured using Eosense CO2 probes (switching to Vaisala GMP343 and GMP251 in 2023). Soil O2 concentrations are measured using Apogee SO-110-L-10 soil oxygen sensors. This dataset, along with our measurements of soil geomicrobiology and biogeochemistry (available in EarthChem), will help us understand the role of microbes as drivers of Critical Zone biogeochemistry and soil formation.

Subject Keywords



Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
Place/Area Name:
Reynolds Creek Experimental Watersheds, Providence Creek Catchment, San Joaquin Experimental Range, Santa Catalina Mountains, Luquillo-ICACOS, Luquillo-EL VERDE, Calhoun Experimental Forests
North Latitude
East Longitude
South Latitude
West Longitude


Start Date:
End Date:



Funding Agencies

This resource was created using funding from the following sources:
Agency Name Award Title Award Number
National Science Foundation Collaborative Research: Network Cluster: Geomicrobiology and Biogeochemistry in the Critical Zone EAR-2012878, EAR-2012633, EAR-2012403

How to Cite

Aronson, E., W. Silver, W. H. McDowell, S. Hart, S. Billings, J. Chorover, R. Gallery, K. Lohse, M. Unruh, Y. Yang, J. Gerson, ‪. Pierson, M. Swenson, J. Botthoff (2024). Depth profiles of soil temperature, moisture, and concentrations of CO2 and O2, HydroShare,

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


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