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ERCZO DEEP RHIZOSPHERE C and N

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Created:	May 02, 2025 at 8:04 p.m. (UTC)
Last updated:	Jun 27, 2025 at 5:21 p.m. (UTC)
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Content types:	CSV Content

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Abstract

This data is associated with the paper "Linked nitrogen and carbon dynamics reveal distinct pools and patterns in a deep, weathered bedrock rhizosphere," published in PNAS 2025 by Crutchfield-Peters et al. In this study, we specifically examined linked carbon and nitrogen dynamics using specialized instrumentation distributed across a 16 m weathered bedrock vadose zone (WBVZ) underlying an old growth forest in northern California where the rhizosphere extends meters into rock. We documented total dissolved nitrogen (TDN), dissolved organic carbon (DOC), inorganic nitrogen (ammonium and nitrate), and CO2 and O2 gases every 1.5 m to 16 m depth for 2 y. The datasets include measurements of total dissolved nitrogen (TDN), inorganic nitrogen species (ammonium and nitrate), dissolved organic carbon (DOC), and gas concentrations (CO₂ and O₂) at 1.5 m intervals down to 16m depth into weathered bedrock sampled using a Vadose Zone Monitoring System. Additionally, stable carbon isotope data of soil, plant, rock and DOC are provided, as are nitrogen isotope data for solid samples (soil, rock, plant). For complete methods and sampling information please refer to the paper.

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Coverage

Spatial

Coordinate System/Geographic Projection:

WGS 84 EPSG:4326

Coordinate Units:

Decimal degrees

Place/Area Name:

Angelo Coast Range Reserve, Rivendell

Longitude

-123.6440°

Latitude

39.7290°

Temporal

Start Date:
End Date:

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Credits

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
Daniella Marie Rempe	University of Texas at Austin	Texas, US

How to Cite

Crutchfield-Peters, K. (2025). ERCZO DEEP RHIZOSPHERE C and N, HydroShare, http://www.hydroshare.org/resource/d16e72fd61464f9c88f2c9218db8e1d5

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

http://creativecommons.org/licenses/by/4.0/