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A Scenario Database and Analysis Interface for Mass Balance Solutions at the Reach Scale on the Logan River
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| Type: | Resource | |
| Storage: | The size of this resource is 12.9 MB | |
| Created: | Apr 04, 2023 at 6:28 p.m. | |
| Last updated: | Apr 20, 2023 at 1:32 a.m. | |
| Citation: | See how to cite this resource |
| Sharing Status: | Public |
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| Views: | 595 |
| Downloads: | 59 |
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Abstract
Karst aquifers are important water resources all over the globe. Due to the fractured and dissolved geology in karst aquifers, the exchange between stream and groundwater is difficult to quantify. One method for estimating stream and groundwater exchange is solving a mass balance at the reach scale (Neilson et al. 2018). Primarily, a mass balance requires discharge and concentration data for a conservative constituent such as sodium or chloride. Secondarily, a mass balance requires several assumptions to limit the unknowns. Variations in which concentration data and assumptions are used in the mass balance produce numerous estimations of exchange rates between stream and groundwater for many scenarios. The purpose of this resource was to effectively store exchange rate estimates for various scenarios and provide an accessible interface to analyze the scenario estimates for 26 reaches in Logan Canyon. This resource includes an SQLite database that stores the estimate and scenario data. Then, the database was populated by linking it to the mass balance model. Additionally, GIS was used to obtain geologic layer data, a portion of this data was also added to the database. The Jupyter Notebook included in this resource analyzes the model output and examines the sensitivity of the model to parameters such as assumptions and data input.
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| The content of this resource references | Neilson, B. T., Tennant, H., Stout, T. L., Miller, M. P., Gabor, R. S., Jameel, Y., Millington, M., Gelderloos, A., Bowen, G. J., & Brooks, P. D. 2018. Stream Centric Methods for Determining Groundwater Contributions in Karst Mountain Watersheds. Water Resources Research, 54(9), 6708–6724. https://doi.org/10.1029/2018WR022664. |
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| Name | Organization | Address | Phone | Author Identifiers |
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| Hyrum Tennant | Utah State University | |||
| Bethany Neilson | Utah State University | UT, US | ||
| Jeffery S. Horsburgh | Utah State University;Utah Water Research Laboratory | Utah, US | 4357972946 | ORCID , ResearchGateID , GoogleScholarID |
How to Cite
This resource is shared under the Creative Commons Attribution CC BY.
http://creativecommons.org/licenses/by/4.0/
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