Search Results - "Sheldon, Tom A"

Adaptive Evolution of Nearctic Deepwater Fish Vision: Implications for Assessing Functional Variation for Conservation by Van Nynatten, Alexander, Duncan, Alexander T, Lauzon, Ryan, Sheldon, Tom A, Chen, Steven K, Lovejoy, Nathan R, Mandrak, Nicholas E, Chang, Belinda S W

“…Abstract Intraspecific functional variation is critical for adaptation to rapidly changing environments. For visual opsins, functional variation can be…”
Get full text

Effects-based marine ecological risk assessment at a polychlorinated biphenyl-contaminated site in Saglek, Labrador, Canada by Brown, Tanya M., Kuzyk, Zou Zou A., Stow, Jason P., Burgess, Neil M., Solomon, Steve M., Sheldon, Tom A., Reimer, Ken J.

“…Although the presence and distribution of polychlorinated biphenyls (PCBs) in Arctic marine environments has been well documented, the implications for the…”
Get full text

Reduction of PCB Contamination in an Arctic Coastal Environment: A First Step in Assessing Ecosystem Recovery after the Removal of a Point Source by Brown, Tanya M, Sheldon, Tom A, Burgess, Neil M, Reimer, Ken J

“…Studies have documented the presence of organic contaminants in Arctic marine environments due to local point sources, but little long-term data is known of…”
Get full text

Parasites of the Deepwater Sculpin (Myoxocephalus thompsonii) Across Its Canadian Range by Carney, Joseph P, Sheldon, Tom A, Lovejoy, Nathan R

“…Deepwater sculpin (Myoxocephalus thompsonii) were collected from 19 lakes across the species' distribution in Canada and examined for parasites. Six helminth…”
Get full text

Ecology and evolution of the deepwater sculpin (Myoxocephalus thompsonii): Conservation of a glacial relict by Sheldon, Tom A

“…The deepwater sculpin, Myoxocephalus thompsonii, is a North American lake-dwelling fish species whose distribution, biology, habitat and taxonomic structure…”
Get full text