Search Results - "Shelton, R. D."

Escherichia Coli and Fecal Coliforms in Freshwater and Estuarine Sediments by Pachepsky, Y. A, Shelton, D. R

“…It has been known for some time that substantial populations of fecal coliforms and E. coli are harbored in freshwater bottom sediments, bank soils, and beach…”
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Escherichia coli survival in waters: Temperature dependence by Blaustein, R.A., Pachepsky, Y., Hill, R.L., Shelton, D.R., Whelan, G.

“…Knowing the survival rates of water-borne Escherichia coli is important in evaluating microbial contamination and making appropriate management decisions. E…”
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China’s rising leadership in science and technology: quantitative and qualitative indicators by Basu, A., Foland, P., Holdridge, G., Shelton, R. D.

“…China has a long and proud history of world leadership in science and technology, but in the past two centuries it has experienced a period of instability that…”
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Survival of manure-borne E. coli in streambed sediment: Effects of temperature and sediment properties by Garzio-Hadzick, A., Shelton, D.R., Hill, R.L., Pachepsky, Y.A., Guber, A.K., Rowland, R.

“…Escherichia coli bacteria are commonly used as indicator organisms to designate of impaired surface waters and to guide the design of management practices to…”
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Response of coliform populations in streambed sediment and water column to changes in nutrient concentrations in water by Shelton, D.R., Pachepsky, Y.A., Kiefer, L.A., Blaustein, R.A., McCarty, G.W., Dao, T.H.

“…As sediments increasingly become recognized as reservoirs of indicator and pathogen microorganisms, an understanding of the persistence of indicator organisms…”
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Comparing temperature effects on Escherichia coli, Salmonella, and Enterococcus survival in surface waters by Pachepsky, Y.A, Blaustein, R.A, Whelan, G, Shelton, D.R

“…The objective of this study was to compare dependency of survival rates on temperature for indicator organisms Escherichia coli and Enterococcus and the…”
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Modeling transport of Escherichia coli in a creek during and after artificial high-flow events: Three-year study and analysis by Yakirevich, A., Pachepsky, Y.A., Guber, A.K., Gish, T.J., Shelton, D.R., Cho, K.H.

“…Escherichia coli is the leading indicator of microbial contamination of natural waters, and so its in-stream fate and transport needs to be understood to…”
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Scientific collaboration as a window and a door into North Korea by Shelton, R. D., Lewison, Grant

“…The Democratic People’s Republic of Korea (North Korea) is one of the world’s most secretive and reclusive states. In scientometrics, even the United Nations,…”
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Release of Escherichia coli from the bottom sediment in a first-order creek: Experiment and reach-specific modeling by Cho, Kyung Hwa, Pachepsky, Y.A., Kim, Joon Ha, Guber, A.K., Shelton, D.R., Rowland, R.

“…Escherichia coli release from streambed sediments may substantially affect microbial water quality. Models of E. coli release and transport commonly use a…”
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Use of zero-valent iron biosand filters to reduce Escherichia coli O157:H12 in irrigation water applied to spinach plants in a field setting by Ingram, D. T, Callahan, M. T, Ferguson, S, Hoover, D. G, Shelton, D. R, Millner, P. D, Camp, M. J, Patel, J. R, Kniel, K. E, Sharma, M

“…AIMS: Zero-valent iron (ZVI) filters may provide an efficient method to mitigate the contamination of produce crops through irrigation water. METHODS: A…”
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Rainfall-Induced Release of Fecal Coliforms and Other Manure Constituents: Comparison and Modeling by Guber, A.K, Shelton, D.R, Pachepsky, Y.A, Sadeghi, A.M, Sikora, L.J

“…Modeling release of fecal coliforms is an important component of fate and transport simulations related to environmental water quality. Manure constituents…”
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Scientometric laws connecting publication counts to national research funding by Shelton, R. D.

“…Scientometric laws like those of Lotka, Bradford, and Zipf provide useful models for the behavior of indicators. Here additional laws are proposed that connect…”
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Persistence of Escherichia coli introduced into streambed sediments with goose, deer and bovine animal waste by Kiefer, L.A, Shelton, D.R, Pachepsky, Y, Blaustein, R, Santin‐Duran, M

“…Aims: The focus of this work was to compare the survival of Escherichia coli introduced into streambed sediments from goose, deer and bovine faeces vs…”
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Survival of Escherichia coli in cowpats in pasture and in laboratory conditions by Van Kessel, J.S., Pachepsky, Y.A., Shelton, D.R., Karns, J.S.

“…Aims:  To compare survival of Escherichia coli and faecal coliforms (FC) in bovine faeces deposited in a pasture or incubated in a controlled laboratory…”
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Uncertainty Evaluation of Coliform Bacteria Removal from Vegetated Filter Strip under Overland Flow Condition by Guber, A.K, Yakirevich, A.M, Sadeghi, A.M, Pachepsky, Y.A, Shelton, D.R

“…Vegetated filter strips (VFS) have become an important component of water quality improvement by reducing sediment and nutrients transport to surface water…”
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Effect of manure on Escherichia coli attachment to soil by Guber, A.K, Shelton, D.R, Pachepsky, Y.A

“…Attachment of bacteria to soil is an important component of bacterial fate and transport. Escherichia coli are commonly used as indicators of fecal…”
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Modeling manure-borne bromide and fecal coliform transport with runoff and infiltration at a hillslope by Kouznetsov, M.Y., Roodsari, R., Pachepsky, Y.A., Shelton, D.R., Sadeghi, A.M., Shirmohammadi, A., Starr, J.L.

“…Hillslope vegetated buffers are recommended to prevent water pollution from agricultural runoff. However, models to predict the efficacy of different grass…”
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Understanding the Effect of Rye Chromatin in Bread Wheat by Kumlay, A.M, Baenziger, P.S, Gill, K.S, Shelton, D.R, Graybosch, R.A, Lukaszewski, A.J, Wesenberg, D.M

“…Most experiments on 1RS translocations in wheat (Triticum aestivum L.) cannot separate the effects of introgressions of rye (Secale cereale L.) chromosome arm…”
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Seeding rate and genotype effect on agronomic performance and end-use quality of winter wheat by GELETA, B, ATAK, M, BAENZIGER, P. S, NELSON, L. A, BALTENESPERGER, D. D, ESKRIDGE, K. M, SHIPMAN, M. J, SHELTON, D. R

“…Few experiments have studied how seeding rates affect agronomic performance and end-use quality of modern wheat (Triticum aestivum L.) genotypes in the Great…”
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Depth-Dependent Survival of Escherichia coli and Enterococci in Soil after Manure Application and Simulated Rainfall by Stocker, M D, Pachepsky, Y A, Hill, R L, Shelton, D R

“…Once released, manure-borne bacteria can enter runoff via interaction with the thin mixing layer near the soil surface. The objectives of this work were to…”
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