//archives

bioaccumulation

This tag is associated with 23 posts

Top predators reveal the extent of mercury pollution in Canadian waters

Common loons, walleye, northern pike, and yellow perch play integral roles in ecosystem dynamics and environmental policy decisions. In this research project, they act as useful indicators to determine dangerously toxic levels of methylmercury in Canada. Samantha DeCuolloSamantha works as a laboratory technician in the Menden-Deuer laboratory at the Graduate School of Oceanography (GSO). She […]

Disconcerting trends of pollutants in the Scandinavian Otter Population

Fluorinated compounds are an emerging class of persistent pollutants that have a global presence in the environment, biota, and humans, but are only now beginning to be regulated. A group of researchers from Scandinavia looked at liver samples taken from otters in Sweden and Norway from 1972-2011 and found that concentrations of many of these […]

Intense Weight Loss by Migratory Humpback Whales Could Increase Health Risks Posed by Pollutants

Australian and Norwegian researchers measured levels of pesticides and PCBs in southern hemisphere humpback whales to find out whether extreme weight loss during migration could have unforeseen consequences for the species. Carrie McDonoughI am the founder of oceanbites, and a postdoctoral fellow in the Higgins Lab at Colorado School of Mines, where I study poly- […]

Subscribe to oceanbites

@oceanbites on Twitter