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Leadership Meet the Administrative Team Departments and Units Aute et fugiat ad est cupidatat esse laborum dolor ex anim anim cillum cillum exercitation culpa. Our Experts Aute et fugiat ad est cupidatat esse laborum dolor ex anim anim cillum cillum exercitation culpa.State Administration Get contact information for Extension administrative personnel by operational area and their respective support personnel. Area Extension Directors Get contact information for the Area Extension Directors (AEDs) County Extension Personnel Aute et fugiat ad est cupidatat esse laborum dolor ex anim anim cillum cillum exercitation culpa.
James Fox
Temporary STEPS Technical Scientific
Email Address
Office
348 University Dr.
Associated Departments
Scholars@UK
Fourteen-Year Fluvial Sediment Record Shows Non-Conservativeness of Organic Tracers: Recommendations for Sediment Fingerprinting
Riddle, B., Fox, J., Ford, B., Husic, A. & Pollock, E., Jan 2025, In: Hydrological Processes. 39, 1, e70054.Research output: Contribution to journal › Article › peer-review
Establishing performance criteria for evaluating watershed-scale sediment and nutrient models at fine temporal scales
Pandit, A., Hogan, S., Mahoney, D. T., Ford, W. I., Fox, J. F., Wellen, C. & Husic, A., Apr 15 2025, In: Water Research. 274, 123156.Research output: Contribution to journal › Review article › peer-review
Response time of fast flowing hydrologic pathways controls sediment hysteresis in a low-gradient watershed, as evidenced from tracer results and machine learning models
Marin-Ramirez, A., Mahoney, D. T., Riddle, B., Bettel, L. & Fox, J. F., Dec 2024, In: Journal of Hydrology. 645, 132207.Research output: Contribution to journal › Article › peer-review
Hydrologic pathways and baseflow contributions, and not the proximity of sediment sources, determine the shape of sediment hysteresis curves: Theory development and application in a karst basin in Kentucky USA
Bettel, L., Fox, J., Husic, A., Mahoney, T., Marin-Ramirez, A., Zhu, J., Tobin, B., Al-Aamery, N., Osborne, C., Riddle, B. & Pollock, E., Mar 2025, In: Journal of Hydrology. 649, 132300.Research output: Contribution to journal › Article › peer-review
Quantification of bedrock structural controls of longitudinal sediment connectivity using the probability of connectivity and sediment continuity model
Mahoney, D. T. & Fox, J. F., Mar 1 2024, In: Geomorphology. 448, 109027.Research output: Contribution to journal › Article › peer-review
Instream sensor results suggest soil–plant processes produce three distinct seasonal patterns of nitrate concentrations in the Ohio River Basin
Gerlitz, M., Fox, J., Ford, W., Husic, A., Mahoney, T., Armstead, M., Hendricks, S., Crain, A., Backus, J., Pollock, E., Ren, W., Tao, B., Riddle, B. & White, D., Aug 2023, In: Journal of the American Water Resources Association. 59, 4, p. 635-651 17 p.Research output: Contribution to journal › Article › peer-review
Utilization of Tryptophan-like Fluorescence as a Proxy for E. coli Contamination in a Mixed-Land-Use Karst Basin
Dapkus, R. T., Fryar, A. E., Tobin, B. W., Byrne, D. M., Sarker, S. K., Bettel, L. & Fox, J. F., Apr 2023, In: Hydrology. 10, 4, 74.Research output: Contribution to journal › Article › peer-review
Nitrate Hysteresis as a Tool for Revealing Storm-Event Dynamics and Improving Water Quality Model Performance
Husic, A., Fox, J. F., Clare, E., Mahoney, T. & Zarnaghsh, A., Jan 2023, In: Water Resources Research. 59, 1, e2022WR033180.Research output: Contribution to journal › Article › peer-review
Sediment degradation experiments for a low gradient stream suggest the watershed's connectivity regime exhibits control on stream biogeochemistry
Riddle, B., Fox, J., Wang, Y. T., Ford, B., Mahoney, T., Pollock, E., Backus, J. & Al Aamery, N., Mar 2023, In: Journal of Hydrology. 618, 129174.Research output: Contribution to journal › Article › peer-review
Experimental Investigation of Turbulence Spectra for Flow over Gravel Beds: Spectral Scaling and Macroturbulence Streampower
Ghesemi, A. & Fox, J. F., Jan 1 2023, In: Journal of Hydraulic Engineering. 149, 1, 04022029-1.Research output: Contribution to journal › Article › peer-review
Simulating hydrologic pathway contributions in fluvial and karst settings: An evaluation of conceptual, physically-based, and deep learning modeling approaches
Husic, A., Al-Aamery, N. & Fox, J. F., Dec 1 2022, In: Journal of Hydrology X. 17, 100134.Research output: Contribution to journal › Article › peer-review
Sediment transport investigation in a karst aquifer hypothesizes controls on internal versus external sediment origin and saturation impact on hysteresis
Bettel, L., Fox, J., Husic, A., Zhu, J., Al Aamery, N., Mahoney, T. & Gold-McCoy, A., Oct 2022, In: Journal of Hydrology. 613, 128391.Research output: Contribution to journal › Article › peer-review
Considerations on the use of carbon and nitrogen isotopic ratios for sediment fingerprinting
Riddle, B., Fox, J., Mahoney, D. T., Ford, W., Wang, Y. T., Pollock, E. & Backus, J., Apr 15 2022, In: Science of the Total Environment. 817, 152640.Research output: Contribution to journal › Article › peer-review
Variance decomposition of forecasted sediment transport in a lowland watershed using global climate model ensembles
Al Aamery, N., Fox, J. F. & Mahoney, T., Nov 2021, In: Journal of Hydrology. 602, 126760.Research output: Contribution to journal › Article › peer-review
Seasonality of Recharge Drives Spatial and Temporal Nitrate Removal in a Karst Conduit as Evidenced by Nitrogen Isotope Modeling
Husic, A., Fox, J., Al Aamery, N., Ford, W., Pollock, E. & Backus, J., Oct 2021, In: Journal of Geophysical Research: Biogeosciences. 126, 10, e2021JG006454.Research output: Contribution to journal › Article › peer-review
Carbon fate in lowland rivers
Ford, W. & Fox, J., Nov 2021, In: Nature Geoscience. 14, 11, p. 802-803 2 p.Research output: Contribution to journal › Comment/debate
Carbon sequestration by reforesting legacy grasslands on coal mining sites
Fox, J. F., Campbell, J. E. & Acton, P. M., Dec 1 2020, In: Energies. 13, 23, 6340.Research output: Contribution to journal › Article › peer-review
Coupling the probability of connectivity and RUSLE reveals pathways of sediment transport and soil loss rates for forest and reclaimed mine landscapes
Mahoney, D., Blandford, B. & Fox, J., Mar 2021, In: Journal of Hydrology. 594, 125963.Research output: Contribution to journal › Article › peer-review
Numerical model development for investigating hydrologic pathways in shallow fluviokarst
Al Aamery, N., Adams, E., Fox, J., Husic, A., Zhu, J., Gerlitz, M., Agouridis, C. & Bettel, L., Feb 2021, In: Journal of Hydrology. 593, 125844.Research output: Contribution to journal › Article › peer-review
Optimal Transport for Assessing Nitrate Source-Pathway Connectivity
Husic, A., Fox, J., Mahoney, T., Gerlitz, M., Pollock, E. & Backus, J., Oct 1 2020, In: Water Resources Research. 56, 10, e2020WR027446.Research output: Contribution to journal › Article › peer-review
Prediction and Early Identification of Harmful Algal Bloom (HABs) in Riverine Systems
Marshall University Research Co
10/29/24 → 10/28/27
Project: Research project
Collaborative Research: RII FEC: The Flooding in Appalachian Streams and Headwaters Initiative: Mitigating Impacts of Climate Change and Flash Flooding in Appalachia
Fox, J. (PI), Barton, C. (CoI) & Sena, K. (CoI)
9/1/24 → 8/31/28
Project: Research project
Collaborative Research: RII FEC: The Flooding in Appalachian Streams and Headwaters Initiative: Mitigating Impacts of Climate Change and Flash Flooding in Appalachia
Barton, C. (PI), Fox, J. (CoI) & Sena, K. (CoI)
9/1/24 → 8/31/28
Project: Research project
Collaborative Research: RII FEC: The Flooding in Appalachian Streams and Headwaters Initiative: Mitigating Impacts of Climate Change and Flash Flooding in Appalachia
Barton, C. (PI), Fox, J. (CoI) & Sena, K. (CoI)
9/1/24 → 8/31/28
Project: Research project
RII Track-1: Climate Resilience through Multidisciplinary Big Data Learning, Prediction & Building Response Systems (CLIMBS)
Andrews, R. (PI), Blandford, B. (CoI), Brown, S. (CoI), Bryson, L. (CoI), Carpenter, S. (CoI), Chen, M. (CoI), Crawford, M. (CoI), Crofcheck, C. (CoI), Dortch, J. (CoI), Erhardt, A. (CoI), Felima, C. (CoI), Fox, J. (CoI), Imran, A.-A.-Z. (CoI), McGlue, M. (CoI), Moecher, D. (CoI), Swallom, M. (CoI), Thigpen, J. (CoI), Tobin, B. (CoI), Wang, Z. (CoI), Woolery, E. (CoI), Yeager, K. (CoI) & Zhu, J. (CoI)
7/1/24 → 6/30/29
Project: Research project
KY EPSCoR: FY25: Climate Resilience through Multidisciplinary Big Data Learning, Prediction & Building Response Systems (CLIMBS) Match for 3200006309
Fox, J. (PI) & Andrews, R. (CoI)
7/1/24 → 6/30/26
Project: Research project
Determining Environmental Triggers of Harmful Algal Blooms and Toxin Production for the Purposes of HAB Prediction, Detection, and Management (HAP-PDM)
Ford, W. (PI) & Fox, J. (CoPI)
Marshall University Research Co
10/1/22 → 9/26/25
Project: Research project
Determining Environmental Triggers of Harmful Algal Blooms and Toxin Production for the Purposes of HAB Prediction, Detection, and Management (HAP-PDM)
Fox, J. (PI) & Ford, W. (CoPI)
Marshall University Research Co
10/1/22 → 9/26/25
Project: Research project
Participant Support Costs: BPE-Track 3: Inclusive Mentoring Hub for Enabling Pathways from Inner-City and Rural Appalachian Households to Engineering in Kentucky and West Virginia - Scope 5 Fox
Fox, J. (PI), Dadi, G. (CoI) & Ford, W. (CoI)
7/15/22 → 6/30/27
Project: Research project
Participant Support: BPE-Track 3: Inclusive Mentoring Hub for Enabling Pathways from Inner-City and Rural Appalachian Households to Engineering in Kentucky and West Virginia - Scope 3 Dadi
Dadi, G. (PI), Ford, W. (CoI) & Fox, J. (CoI)
7/15/22 → 6/30/27
Project: Research project
Participant Support: BPE-Track 3: Inclusive Mentoring Hub for Enabling Pathways from Inner-City and Rural Appalachian Households to Engineering in Kentucky and West Virginia - Scope 4 Ford
Ford, W. (PI), Dadi, G. (CoI) & Fox, J. (CoI)
7/15/22 → 6/30/27
Project: Research project
Investigation of sediment source using elemental analysis of field samples at the mouth of the Louisville Yacht Club and Marina
Fox, J. (PI)
Louisville Yacht Club and Marina
5/5/06 → 5/15/08
Project: Research project
BPE-Track 3: Inclusive Mentoring Hub for Enabling Pathways from Inner-City and Rural Appalachian Households to Engineering in Kentucky and West Virginia - Scope 1 Dadi
Dadi, G. (PI), Ford, W. (CoI) & Fox, J. (CoI)
7/15/22 → 6/30/27
Project: Research project
BPE-Track 3: Inclusive Mentoring Hub for Enabling Pathways from Inner-City and Rural Appalachian Households to Engineering in Kentucky and West Virginia - Scope 2 Ford
Ford, W. (PI), Dadi, G. (CoI) & Fox, J. (CoI)
7/15/22 → 6/30/27
Project: Research project
BPE-Track 3: Inclusive Mentoring Hub for Enabling Pathways from Inner-City and Rural Appalachian Households to Engineering in Kentucky and West Virginia
Fox, J. (PI), Dadi, G. (CoI) & Ford, W. (CoI)
7/15/22 → 6/30/27
Project: Research project
State Water Institute Program Scope 20: Investigation of source, fate, and transport of sediments in a karst dominated watershed
Fox, J. (PI)
3/1/11 → 2/29/16
Project: Research project