| Enhanced Production of Surfactin from Bacillus subtilis by Continuous Product Removal and Metal Cation Additions DG Cooper, CR Macdonald, SJB Duff, N Kosaric Applied and Environmental microbiology 42 (3), 408-412, 1981 | 795 | 1981 |
| Surface-Active Lipids from Nocardia erythropolis Grown on Hydrocarbons CR Macdonald, DG Cooper, JE Zajic Applied and Environmental Microbiology 41 (1), 117-123, 1981 | 162 | 1981 |
| Patterns of accumulation of airborne organochlorine contaminants in lichens from the Upper Great Lakes Region of Ontario DCG Muir, MD Segstro, PM Welbourn, D Toom, SJ Eisenreich, ... Environmental science & technology 27 (6), 1201-1210, 1993 | 116 | 1993 |
| Spatial and temporal trends of contaminants in terrestrial biota from the Canadian Arctic M Gamberg, B Braune, E Davey, B Elkin, PF Hoekstra, D Kennedy, ... Science of the Total Environment 351, 148-164, 2005 | 94 | 2005 |
| Indications of P450 monooxygenase activities in beluga (Delphinapterus leucas) and narwhal (Monodon monoceros) from patterns of PCB, PCDD and PCDF accumulation RJ Norstrom, DCG Muir, CA Ford, M Simon, CR Macdonald, P Béland Marine Environmental Research 34 (1-4), 267-272, 1992 | 91 | 1992 |
| Temporal trends and sources of PCDDs and PCDFs in the Great Lakes: herring gull egg monitoring, 1981-1991 CE Hebert, RJ Norstrom, M Simon, BM Braune, DV Weseloh, ... Environmental science & technology 28 (7), 1268-1277, 1994 | 89 | 1994 |
| Concentration and distribution of PCB congeners in isolated Ontario lakes contaminated by atmospheric deposition CR Macdonald, CD Metcalfe Canadian Journal of Fisheries and Aquatic Sciences 48 (3), 371-381, 1991 | 63 | 1991 |
| Mineralogy and geochemistry of the sub-Athabasca regolith near Wollaston Lake C MacDonald, TII Sibbald, W Petruk Geology of Uranium Deposits: Canadian Institute of Mining and Metallurgy …, 1985 | 58 | 1985 |
| A Lake Ontario-Gulf of St. Lawrence dynamic mass budget for mirex ME Comba, RJ Norstrom, CR Macdonald, KLE Kaiser Environmental science & technology 27 (10), 2198-2206, 1993 | 56 | 1993 |
| Regional variation in radionuclide concentrations and radiation dose in caribou (Rangifer tarandus) in the Canadian Arctic; 1992–1994 CR Macdonald, LL Ewing, BT Elkin, AM Wiewel Science of the total environment 182 (1-3), 53-73, 1996 | 49 | 1996 |
| Cadmium in marine invertebrates and arctic cod in the Canadian Arctic. Distribution and ecological implications CR Macdonald, JB Sprague Marine Ecology Progress Series, 17-30, 1988 | 48 | 1988 |
| Persistent organochlorine compounds in the blubber of ringed seals (Phoca hispida) from the Belcher Islands, Northwest Territories, Canada ME Cameron, TL Metcalfe, CD Metcalfe, CR Macdonald Marine Environmental Research 43 (1-2), 99-116, 1997 | 45 | 1997 |
| Spatial trends and factors affecting variation of organochlorine contaminants levels in Canadian Arctic beluga (Delphinapterus leucas) GA Stern, CR Macdonald, D Armstrong, B Dunn, C Fuchs, L Harwood, ... Science of the Total Environment 351, 344-368, 2005 | 43 | 2005 |
| Distribution of PCB congeners in seven lake systems: Interactions between sediment and food‐web transport CR Macdonald, CD Metcalfe, GC Balch, TL Metcalfe Environmental Toxicology and Chemistry: An International Journal 12 (11 …, 1993 | 35 | 1993 |
| Radiation exposure and dose to small mammals in radon-rich soils CR Macdonald, MJ Laverock Archives of environmental contamination and toxicology 35, 109-120, 1998 | 32 | 1998 |
| Radiocesium in caribou and reindeer in northern Canada, Alaska and Greenland from 1958 to 2000 CR Macdonald, BT Elkin, BL Tracy Journal of Environmental Radioactivity 93 (1), 1-25, 2007 | 31 | 2007 |
| Variation among chlorine concentration ratios for native and agronomic plants SC Sheppard, WG Evenden, CR Macdonald Journal of environmental radioactivity 43 (1), 65-76, 1999 | 30 | 1999 |
| Historical changes in PCB patterns in Lake Ontario and Green Bay, Lake Michigan, 1971 to 1982, from herring gull egg monitoring data CE Hebert, RJ Norstrom, J Zhu, CR Macdonald Journal of Great Lakes Research 25 (1), 220-233, 1999 | 29 | 1999 |
| Application of pattern recognition techniques to assessment of biomagnification and sources of polychlorinated multicomponent pollutants, such as PCBs, PCDDs and PCDFs CR MacDonald, RJ Norstrom, R Turle Chemosphere 25 (1-2), 129-134, 1992 | 28 | 1992 |
| Toxicity of iodine, iodide, and iodate to Daphnia magna and rainbow trout (Oncorhynchus mykiss) MJ Laverock, M Stephenson, CR Macdonald Archives of Environmental Contamination and Toxicology 29, 344-350, 1995 | 27 | 1995 |
