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North Carolina Piedmont, high temporal resolution N and C export from four catchments along a development gradient, winter 2017-winter 19’


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Created: Dec 13, 2022 at 6:43 p.m.
Last updated: Aug 05, 2024 at 12:55 p.m.
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Abstract

High temporal resolution monitoring of in-situ nitrogen and carbon export from four catchments along an exurban-urban gradient in the North Carolina Piedmont was conducted between the winter of 2017 and the winter of 2019. Nitrate export was measured with S::CAN and SUNA in-situ spectrometers, and total dissolved nitrogen and dissolved organic carbon was measured with S::CAN UV-Vis spectrometers. Sensor readings were calibrated to lab analyzed grab samples and automated storm samples. A subset of samples were measured for stable isotopes of nitrate, 15N and 18O. This data supports the findings of the manuscript "High frequency monitoring and nitrate sourcing reveals baseflow and stormflow controls on total dissolved nitrogen and carbon export along a rural-urban gradient" submitted to WRR for review in Nov. 2023. Sampling methodology and geospatial characterization of study catchments are reported in the manuscript text, associated supporting information, and Delesantro et al., 2022.

Subject Keywords

Coverage

Spatial

Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
North Latitude
35.9539°
East Longitude
-79.0527°
South Latitude
35.9153°
West Longitude
-79.1099°

Temporal

Start Date:
End Date:

Content

Related Resources

The content of this resource references Delesantro, J. M., Duncan, J. M., Riveros-Iregui, D., Blaszczak, J. R., Bernhardt, E. S., Urban, D. L., & Band, L. E. (2022). The Nonpoint Sources and Transport of Baseflow Nitrogen Loading Across a Developed Rural-Urban Gradient. Water Resources Research, 58(7), 1–25. https://doi.org/10.1029/2021WR031533

Credits

Funding Agencies

This resource was created using funding from the following sources:
Agency Name Award Title Award Number
State of North Carolina
NC Policy Collaboratory

How to Cite

Delesantro, J., J. Duncan, D. Riveros-Iregui, L. Band, K. Whitmore (2024). North Carolina Piedmont, high temporal resolution N and C export from four catchments along a development gradient, winter 2017-winter 19’, HydroShare, http://www.hydroshare.org/resource/48a16a47e4154818bee302bfa7daa013

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

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

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