C
Cheryl L. Podemski
Researcher at Fisheries and Oceans Canada
Publications - 14
Citations - 874
Cheryl L. Podemski is an academic researcher from Fisheries and Oceans Canada. The author has contributed to research in topics: Aquaculture & Rainbow trout. The author has an hindex of 10, co-authored 14 publications receiving 804 citations. Previous affiliations of Cheryl L. Podemski include University of New Brunswick & Manitoba Hydro.
Papers
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Journal ArticleDOI
Whole-ecosystem study shows rapid fish-mercury response to changes in mercury deposition
R. Harris,John W. M. Rudd,Marc Amyot,Christopher L. Babiarz,Ken G. Beaty,Paul J. Blanchfield,R.A. Bodaly,Brian A. Branfireun,Cynthia C. Gilmour,Jennifer A. Graydon,Andrew Heyes,Holger Hintelmann,James P. Hurley,Carol A. Kelly,David P. Krabbenhoft,Steve E. Lindberg,Robert P. Mason,Michael J. Paterson,Cheryl L. Podemski,Art Robinson,Ken A. Sandilands,George R. Southworth,Vincent L. St. Louis,Michael T. Tate +23 more
TL;DR: Mercury emissions reductions will yield rapid (years) reductions in fish methylmercury concentrations and will yield concomitant reductions in risk, however, a full response will be delayed by the gradual export of mercury stored in watersheds.
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Direct and indirect responses of a freshwater food web to a potent synthetic oestrogen
Karen A. Kidd,Michael J. Paterson,Michael D. Rennie,Cheryl L. Podemski,Dave L. Findlay,Paul J. Blanchfield,Karsten Liber +6 more
TL;DR: The results demonstrate that small-scale studies focusing solely on direct effects are likely to underestimate the true environmental impacts of oestrogens in municipal wastewaters and provide further evidence of the value of whole-ecosystem experiments for understanding indirect effects of EDCs and other aquatic stressors.
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Bioaccumulation of newly deposited mercury by fish and invertebrates: an enclosure study using stable mercury isotopes
Michael J. Paterson,Paul J. Blanchfield,Cheryl L. Podemski,Holger Hintelmann,Cynthia C. Gilmour,R. Harris,Nives Ogrinc,John W. M. Rudd,Ken A. Sandilands +8 more
TL;DR: The results suggest that changes in Hg loading will affect MeHg concentrations in fish and other biota, but that steady state may not be achieved for at least 10-30 years under conditions similar to the authors' enclosures.
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Estimation of waste outputs by a rainbow trout cage farm using a nutritional approach and monitoring of lake water quality
P.A. Azevedo,Cheryl L. Podemski,R.H. Hesslein,S.E.M. Kasian,David L. Findlay,Dominique P. Bureau +5 more
TL;DR: A mass balance model was used to calculate nutrient loadings from an experimental rainbow trout cage farm located in a freshwater, oligotrophic lake and demonstrated that rapid diffusion, uptake, transformation and removal of nutrients resulted in water quality measures that were relatively insensitive to cage loading.
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Aquaculture impacts on the algal and bacterial communities in a small boreal forest lakeThis paper is part of the series “Forty Years of Aquatic Research at the Experimental Lakes Area”.
TL;DR: A whole-lake experiment to examine the impacts of aquaculture on a freshwater ecosystem was conducted at the Experimental Lakes Area in northwestern Ontario, Canada from 2003 to 2006, a 10-tonne f...