Walton R Kelly

1985 …2019
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Research Output 1985 2019

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2019

Diversity and geochemical community assembly processes of the living rare biosphere in a sand-and-gravel aquifer ecosystem in the Midwestern United States

Yamamoto, K., Hackley, K. C., Kelly, W. R., Panno, S. V., Sekiguchi, Y., Sanford, R. A., Liu, W-T., Kamagata, Y. & Tamaki, H., Dec 1 2019, In : Scientific reports. 9, 1, 13484.

Research output: Contribution to journalArticle

Open Access
Midwestern United States
Groundwater
Ecosystem
Population
High-Throughput Nucleotide Sequencing

Hydrogeochemical controls on aquifers of northwestern Illinois’ Driftless Area, USA

Panno, S. V., Kelly, W. R. & Baranski, E. L., May 1 2019, In : Environmental Earth Sciences. 78, 9, 276.

Research output: Contribution to journalArticle

Aquifers
dolomite
aquifers
aquifer
Groundwater

Microplastic Contamination in Karst Groundwater Systems

Panno, S. V., Kelly, W. R., Scott, J., Zheng, W., McNeish, R. E., Holm, N., Hoellein, T. J. & Baranski, E. L., Mar 1 2019, In : GroundWater. 57, 2, p. 189-196 8 p.

Research output: Contribution to journalArticle

Aquifers
karst
Groundwater
Contamination
groundwater
2018

Paleohydrogeology of a Paleozoic sandstone aquifer within an intracratonic basin: Geochemical and structural controls

Kelly, W. R., Panno, S. V., Hackley, K. C., Hadley, D. R. & Mannix, D. H., Oct 2018, In : Journal of Hydrology. 565, p. 805-818 14 p.

Research output: Contribution to journalArticle

intracratonic basin
structural control
recharge
Paleozoic
sandstone

Recharge and Groundwater Flow Within an Intracratonic Basin, Midwestern United States

Panno, S. V., Askari, Z., Kelly, W. R., Parris, T. M. & Hackley, K. C., Jan 1 2018, In : GroundWater. 56, 1, p. 32-45 14 p.

Research output: Contribution to journalArticle

intracratonic basin
Brines
Groundwater flow
groundwater flow
recharge
2017
Stream flow
Hormones
Aquifers
Drug products
Water quality
2014
Biomarkers
pollutant source
biomarker
karst
Groundwater
2013

Formation waters from Cambrian-age strata, Illinois Basin, USA: Constraints on their origin and evolution

Panno, S. V., Hackley, K. C., Locke, R. A., Krapac, I. G., Wimmer, B., Iranmanesh, A. & Kelly, W. R., Dec 1 2013, In : Geochimica et Cosmochimica Acta. 122, p. 184-197 14 p.

Research output: Contribution to journalArticle

Brines
halide
formation water
Water
basin

Hydrogeologic and topographic controls on evolution of karst features in Illinois' sinkhole plain

Panno, S. V., Kelly, W. R., Angel, J. C. & Luman, D. E., May 1 2013, In : Carbonates and Evaporites. 28, 1-2, p. 13-21 9 p.

Research output: Contribution to journalArticle

Caves
sinkhole
karst
cave system
Runoff

Occurrence and removal of pharmaceutical and hormone contaminants in rural wastewater treatment lagoons

Li, X., Zheng, W. & Kelly, W. R., Feb 5 2013, In : Science of the Total Environment. 445-446, p. 22-28 7 p.

Research output: Contribution to journalArticle

Hormones
Wastewater treatment
Drug products
hormone
lagoon
2012

Impacts of road salt runoff on water quality of the chicago, illinois, region

Kelly, W. R., Panno, S. V. & Hackley, K. C., Jun 25 2012, In : Environmental and Engineering Geoscience. 18, 1, p. 65-81 17 p.

Research output: Contribution to journalArticle

Runoff
Water quality
chloride
Salts
runoff
2010

Using chloride and other ions to trace sewage and road salt in the Illinois Waterway

Kelly, W. R., Panno, S. V., Hackley, K. C., Hwang, H. H., Martinsek, A. T. & Markus, M., May 1 2010, In : Applied Geochemistry. 25, 5, p. 661-673 13 p.

Research output: Contribution to journalArticle

Sewage
Chlorides
sewage
Salts
chloride
2009

Field application of processed manure upon water quality and crop productivity

Walker, P., Kelly, W., Smiciklas, K. & Kelley, T., Aug 20 2009, In : Journal of Agronomy. 8, 2, p. 49-59 11 p.

Research output: Contribution to journalArticle

animal manures
mineral fertilizers
water quality
nitrogen fertilizers
liquids
2008

Arsenic removal at Illinois iron removal plants

Holm, T. R., Kelly, W. R., Wilson, S. D. & Talbott, J. L., Sep 1 2008, In : Journal / American Water Works Association. 100, 9, p. 139-158+14

Research output: Contribution to journalArticle

Arsenic
arsenic
iron
Iron
oxide

Long-term trends in chloride concentrations in shallow aquifers near Chicago

Kelly, W. R., Sep 1 2008, In : Ground Water. 46, 5, p. 772-781 10 p.

Research output: Contribution to journalArticle

Aquifers
Water quality
chloride
aquifer
Groundwater

Sources and fate of nitrate in the Illinois River Basin, Illinois

Panno, S. V., Kelly, W. R., Hackley, K. C., Hwang, H. H. & Martinsek, A. T., Sep 15 2008, In : Journal of Hydrology. 359, 1-2, p. 174-188 15 p.

Research output: Contribution to journalArticle

Illinois River
tiles
river basin
nitrates
denitrification
2006

Estimating background and threshold nitrate concentrations using probability graphs

Panno, S. V., Kelly, W. R., Martinsek, A. T. & Hackley, K. C., Sep 1 2006, In : Ground Water. 44, 5, p. 697-709 13 p.

Research output: Contribution to journalArticle

Springs (water)
Nitrates
Fertilizers
Agriculture
nitrate

Isotopic evidence of nitrate sources and denitrification in the Mississippi River, Illinois

Panno, S. V., Hackley, K. C., Kelly, W. R. & Hwang, H. H., Mar 1 2006, In : Journal of Environmental Quality. 35, 2, p. 495-504 10 p.

Research output: Contribution to journalArticle

Denitrification
Nitrates
denitrification
Rivers
nitrate

Potential effects of recurrent low oxygen conditions on the Illinois Cave amphipod

Panno, S. V., Hackley, K. C., Kelly, W. R., Hwang, H. H., Wilhelm, F. M., Taylor, S. J. & Stiff, B. J., Aug 1 2006, In : Journal of Cave and Karst Studies. 68, 2, p. 55-63 9 p.

Research output: Contribution to journalArticle

amphipod
cave
oxygen
cavern
groundwater
2005

Arsenic in glacial aquifers: Sources and geochemical controls

Kelly, W. R., Holm, T. R., Wilson, S. D. & Roadcap, G. S., Jul 1 2005, In : Ground Water. 43, 4, p. 500-510 11 p.

Research output: Contribution to journalArticle

Arsenic
Aquifers
arsenic
aquifer
well

Geochemistry of extremely alkaline (pH > 12) ground water in slag-fill aquifers

Roadcap, G. S., Kelly, W. R. & Bethke, C. M., Nov 1 2005, In : Ground Water. 43, 6, p. 806-816 11 p.

Research output: Contribution to journalArticle

Geochemistry
slag
Aquifers
Slags
Groundwater
2004

Nitrate and herbicide loading in two groundwater basins of Illinois' sinkhole plain

Panno, S. V. & Kelly, W. R., May 25 2004, In : Journal of Hydrology. 290, 3-4, p. 229-242 14 p.

Research output: Contribution to journalArticle

sinkhole
atrazine
herbicide
alachlor
nitrate
2003

Subsurface movement of zinc from contaminated dredge spoils at a periodically flooded site

Kelly, W. R., Wehrmann, H. A., Holm, T. R., Talbott, J. L. & Skowron, L. M., Dec 1 2003, In : Environmental Geology. 45, 1, p. 23-34 12 p.

Research output: Contribution to journalArticle

dredge spoil
Dredges
dredged materials
Zinc
Sediments
2001

Determination of the sources of nitrate contamination in karst springs using isotopic and chemical indicators

Panno, S. V., Hackley, K. C., Hwang, H. H. & Kelly, W. R., Aug 31 2001, In : Chemical Geology. 179, 1-4, p. 113-128 16 p.

Research output: Contribution to journalArticle

Aquifers
Nitrates
Springs (water)
karst
Groundwater
2000

Movement of bromide, nitrogen-15, and atrazine through flooded soils

Kelly, W. R. & Wilson, S. D., Jan 1 2000, In : Journal of Environmental Quality. 29, 4, p. 1085-1094 10 p.

Research output: Contribution to journalArticle

flooded soil
Herbicides
nitrogen isotope
atrazine
bromide
1999

Nitrate dynamics under cyclic irrigation pumpage

Ray, C. & Kelly, W. R., Sep 1 1999, In : Journal of Irrigation and Drainage Engineering. 125, 5, p. 254-263 10 p.

Research output: Contribution to journalArticle

surge irrigation
Irrigation
Solute transport
Nitrates
soil transport processes
1997

A comparison of ultraviolet spectrophotometry with other methods for the determination of nitrate in water

Holm, T. R., Kelly, W. R., Sievers, L. F. & Webb, D. L., Dec 1 1997, In : Spectroscopy (Santa Monica). 12, 9

Research output: Contribution to journalArticle

Ion chromatography
Spectrophotometry
spectrophotometry
Nitrates
nitrates

Heterogeneities in ground-water geochemistry in a sand aquifer beneath an irrigated field

Kelly, W. R., Nov 1 1997, In : Journal of Hydrology. 198, 1-4, p. 154-176 23 p.

Research output: Contribution to journalArticle

geochemistry
aquifer
nitrate
sand
groundwater

The geochemical effects of benzene, toluene, and xylene (BTX) biodegradation

Kelly, W. R., Herman, J. S. & Mills, A. L., May 1 1997, In : Applied Geochemistry. 12, 3, p. 291-303 13 p.

Research output: Contribution to journalArticle

Xylenes
Toluene
xylene
Xylene
Biodegradation
1996

Kinetics of BTX biodegradation and mineralization in batch and column systems

Kelly, W. R., Hornberger, G. M., Herman, J. S. & Mills, A. L., Jun 1996, In : Journal of Contaminant Hydrology. 23, 1-2, p. 113-132 20 p.

Research output: Contribution to journalArticle

Biodegradation
biodegradation
mineralization
Rate constants
kinetics
1989

Development of a methodology of geochemical sensitivity analysis for performance assessment

Siegel, M. D., Leckie, J. O., Phillips, S. L. & Kelly, W. R., Jan 1 1989, In : Unknown Journal. p. 189-211 23 p.

Research output: Contribution to journalArticle

performance assessment
sensitivity analysis
methodology
radionuclide
water-rock interaction
1987
Radioactive waste disposal
waste disposal
radioactive waste
Groundwater
chemical reaction
1986

Pollutant transport in a shallow unconfined aquifer in Perry, Ohio

Inglis, J. M., Matisoff, G. & Kelly, W. R., Dec 1 1986, In : Environmental Geology and Water Sciences. 8, 4, p. 237-245 9 p.

Research output: Contribution to journalArticle

unconfined aquifer
pollutant transport
Aquifers
Nitrates
aquifers
1985

The effects of a gas well blow out on groundwater chemistry

Kelly, W. R., Matisoff, G. & Fisher, J. B., Dec 1985, In : Environmental Geology and Water Sciences. 7, 4, p. 205-213 9 p.

Research output: Contribution to journalArticle

gas well
methane
Groundwater
chemistry
groundwater