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Nutrients and Discharge in the Brush Creek Watershed in Northwest Arkansas


An older version of this resource http://www.hydroshare.org/resource/6d28eba78beb4c55b97ceb738c2c2c93 is available.
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Storage: The size of this resource is 56.6 KB
Created: May 06, 2026 at 3:51 p.m. (UTC)
Last updated: May 06, 2026 at 9:39 p.m. (UTC) (Metadata update)
Published date: May 06, 2026 at 9:39 p.m. (UTC)
DOI: 10.4211/hs.ff3ca729c0774b2798f227a215055854
Citation: See how to cite this resource
Sharing Status: Published
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Abstract

This dataset supports the Quantifying Ecosystem Losses across Dimensions of Space and Time (QuEST) project investigating nutrient dynamics under baseflow conditions in an agricultural non-perennial stream in a rural heterogenous landscape dominated by pasture/hay and forest area in Northwest Arkansas. This data includes monthly spatially intensive baseflow sampling of 20 sites nested across Brush Creek from October 2023-September 2024 for nitrate (NO3-N), soluble reactive phosphorus (SRP), discharge (Q), and flow state (F=flowing, P=pooled, D=dry). The interactive effects of agricultural land use and stream intermittency are understudied and thus makes our findings important in developing targeted management approaches as flow variability increases.

Subject Keywords

Coverage

Spatial

Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
Place/Area Name:
Brush Creek Watershed
Longitude
-93.9515°
Latitude
36.1339°

Temporal

Start Date:
End Date:

Content

Related Resources

This resource updates and replaces a previous version Cutting, K., S. Speir, C. Anscombe, K. G. D. L. Paz, A. J. Shogren, A. Webster (2026). Nutrient and Discharge in the Brush Creek Watershed in Northwest Arkansas, HydroShare, http://www.hydroshare.org/resource/6d28eba78beb4c55b97ceb738c2c2c93

Credits

Funding Agencies

This resource was created using funding from the following sources:
Agency Name Award Title Award Number
US Department of Energy None #DE-SC0024636

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
Joanna Roberta Blaszczak University of Nevada - Reno NV, US
Adam Wymore University of New Hampshire
Jody Potter University of New Hampshire;UNH Water Quality Analysis Lab NH, US
Mengye Chen University of Oklahoma Oklahoma, US

How to Cite

Cutting, K., S. Speir, C. Anscombe, K. G. D. L. Paz, A. J. Shogren, A. Webster (2026). Nutrients and Discharge in the Brush Creek Watershed in Northwest Arkansas, HydroShare, https://doi.org/10.4211/hs.ff3ca729c0774b2798f227a215055854

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

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

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