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AIMS Shambley Creek anion data (AIMS_SE_WHR_ANIO)


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Created: Sep 03, 2025 at 8:01 p.m. (UTC)
Last updated: Apr 04, 2026 at 1:48 a.m. (UTC) (Metadata update)
Published date: Apr 04, 2026 at 1:48 a.m. (UTC)
DOI: 10.4211/hs.3a783ac086a74e6987dfefb870fb8cb3
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Sharing Status: Published
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Abstract

This study was conducted in the Shambley Creek research watershed (outlet location: 32.98410915, -88.01334337) on privately owned property in Greene County (AL, USA). The watershed drains a non-perennial unnamed tributary to Shambley Creek, and contains 0.70 km^2 of coniferous forest managed for silviculture in the East Gulf Coastal Plain physiographic section. Located near Eutaw, AL, the watershed spans an elevation range from 63 to 94 m above sea level, and is a tributary to the Sipsey River (within the larger Mobile-Tombigbee basin). The region has a humid subtropical climate, with mean daily January and July air temperatures of 7.3°C and 27.4°C respectively, and mean annual precipitation of 1,350 mm/yr.

Samples were filtered with a 0.45um PES filter and frozen until analysis. Aqueous concentrations of anions were determined using an IC-3000 IC system (Dionex, Sunnyvale, CA) equipped with Dionex AERS 500 suppressor (2 mm, Thermo Scientific) and Dionex AS auto-sampler (Thermo Scientific). A Dionex IonPac AS15 column (2 mm × 50 mm, Thermo Scientific) with a guard column Dionex IonPac AG15 (2 mm × 50 mm, Thermo Scientific) was used to separate anions using a mobile phase of 38 mM KOH and a flow rate of 0.3 mL/min. The column temperature is 30 °C. Chromeleon software 7.1 is used for system control. Final data tab shows average of triplicates collected in the field and st dev of triplicates. Any NO3 values below 0.01 mg/L are below the lowest standard used in lab analysis and should be interpreted with caution.

The final data tab includes QA/QC’d averaged data for fluoride, chloride, nitrite, bromide, nitrate, phosphate, and sulfate in ppm with standard deviations. If the sample is below detection (BD), it is denoted as that and highlighted pink. Average NAs indicate analytes were not run or that samples were missing. NA’s in the standard deviations columns could indicate that those samples were not run or that only replicate was able to be analyzed.

Subject Keywords

Coverage

Spatial

Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
Place/Area Name:
Shambley Creek
North Latitude
32.9896°
East Longitude
-87.9995°
South Latitude
32.9827°
West Longitude
-88.0137°

Temporal

Start Date:
End Date:

Content

Related Resources

Credits

Funding Agencies

This resource was created using funding from the following sources:
Agency Name Award Title Award Number
U.S. National Science Foundation Aquatic Intermittency Effects of Microbiomes on Streams 2019603

How to Cite

Shogren, A. J., E. Seybold, C. Smith, S. Plont, K. Zarek, C. L. Atkinson, M. Busch (2026). AIMS Shambley Creek anion data (AIMS_SE_WHR_ANIO), HydroShare, https://doi.org/10.4211/hs.3a783ac086a74e6987dfefb870fb8cb3

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

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

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