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Marsha I. Sheppard

Observed names: M I Sheppard, M. I. SHEPPARD, M. I. Sheppard, M.I. Sheppard, MARSHA I. SHEPPARD, Marsha I Sheppard, Sheppard Marsha I., Sheppard, Marsha
OpenAlex ID: A5110175222
Derivation of ecotoxicity thresholds for uranium
2004 · Steve C. Sheppard, Marsha I. Sheppard, et al. · Journal of Environmental Radioactivity · 259
Effect of pH on the sorption of uranium in soils
2001 · Guillaume Echevarria, Marsha I Sheppard, et al. · Journal of Environmental Radioactivity · 198
Default soil solid/liquid partition coefficients, Kds, for four major soil types: a compendium.
1990 · M I Sheppard, D H Thibault · PubMed · 183
Desorption and Extraction of Selected Heavy Metals from Soils
1992 · Marsha I. Sheppard, Denis H. Thibault · Soil Science Society of America Journal · 122
Heavy Metals in the Environment
1993 · Marsha I. Sheppard · Journal of Environmental Quality · 97
Revision and meta-analysis of selected biosphere parameter values for chlorine, iodine, neptunium, radium, radon and uranium
2006 · S.C. Sheppard, M.I. Sheppard, et al. · Journal of Environmental Radioactivity · 89
Risk Indicator for Agricultural Inputs of Trace Elements to Canadian Soils
2009 · S. C. Sheppard, C. A. Grant, et al. · Journal of Environmental Quality · 81
A critical compilation and review of default soil solid/liquid partition coefficients, K d , for use in environmental assessments
1990 · D. H. Thibault, Marsha I. Sheppard, et al. · 80
The development of assessment and remediation guidelines for contaminated soils, a review of the science
1992 · S. C. Sheppard, M. I. Sheppard, et al. · Canadian Journal of Soil Science · 78
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Chemical behaviour of iodine in organic and mineral soils
1992 · Marsha I. Sheppard, Denis H. Thibault · Applied Geochemistry · 71
Factors affecting the soil sorption of iodine
1995 · Marsha I. Sheppard, D. H. Thibault, et al. · Water Air & Soil Pollution · 66
Runoff phosphorus retention in vegetated field margins on flat landscapes
2006 · S C Sheppard, M I Sheppard, et al. · Canadian Journal of Soil Science · 59
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A disposable system for soil pore‐water extraction by centrifugation
1992 · Denis H. Thibault, Marsha I. Sheppard · Communications in Soil Science and Plant Analysis · 59
Primordial radionuclides in Canadian background sites: secular equilibrium and isotopic differences
2008 · S.C. Sheppard, M.I. Sheppard, et al. · Journal of Environmental Radioactivity · 57
A novel method used to examine variation in Tc sorption among 34 soils, aerated and anoxic
1990 · Stephen C. Sheppard, Marsha I. Sheppard, et al. · Journal of Environmental Radioactivity · 56
Uptake by Plants and Migration of Uranium and Chromium in Field Lysimeters
1984 · Marsha I. Sheppard, S. C. Sheppard, et al. · Journal of Environmental Quality · 47
Solid/liquid partition coefficients to model trace element critical loads for agricultural soils in Canada
2007 · M I Sheppard, S C Sheppard, et al. · Canadian Journal of Soil Science · 45
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Mobility and Plant Uptake of Inorganic 14C and 14C-labelled Pcb in Soils of High and Low Retention
1991 · M. I. Sheppard, S. C. Sheppard, et al. · Health Physics · 41
A Four‐Year Mobility Study of Selected Trace Elements and Heavy Metals
1991 · Marsha I. Sheppard, D. H. Thibault · Journal of Environmental Quality · 41
Technetium and Uranium
1983 · Marsha I. Sheppard, T. T. Vandergraaf, et al. · Health Physics · 38
Iodine and microbial interactions in an organic soil
1995 · Marsha I. Sheppard, Janice L. Hawkins · Journal of Environmental Radioactivity · 36
Element Leaching and Capillary Rise in Sandy Soil Cores: Experimental Results
1987 · Marsha I. Sheppard, D. H. Thibault, et al. · Journal of Environmental Quality · 33
An Ecological Risk Assessment of Air Emissions of Trace Metals from Copper and Zinc Production Facilities
2003 · Patrick J. Doyle, Donald W. Gutzman, et al. · Human and Ecological Risk Assessment An International Journal · 30
Innovations in Ground Water and Soil Cleanup: From Concept to Commercialization
1999 · Marsha I. Sheppard · Journal of Environmental Quality · 29
Linearity of Iodine Sorption and Sorption Capacities for Seven Soils
1996 · Marsha I. Sheppard, J. L. Hawkins, et al. · Journal of Environmental Quality · 29
Works count: 87
Citation count: 2,452
H-index: 27
I10-index: 50
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