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toxicity

This tag is associated with 3 posts

Do heavy metals like mercury and arsenic impact the health of great white sharks?

Great white sharks are at the top of the food web and therefore build up large amounts of toxins like heavy metals in their systems. But does this impact their overall health? Find out in the most recent Sharkbites Saturday post! Carolyn WheelerI am currently a PhD student studying marine science at the University of […]

Not better together: complex pollutant soup spells trouble for marine phytoplankton

A group of international researchers have found that marine phytoplankton communities are susceptible to impairment from complex mixtures of organic pollutants found in oceanic environments. Anna RobuckI am a third year PhD student at the University of Rhode Island Graduate School of Oceanography in the Lohmann Lab. My current research interests include environmental chemistry, water […]

Baby Beluga is at Heightened Risk: Pollutant Accumulation in Arctic Predators Affects Gene Expression

Analyzing changes in gene transcription is a way to detect adverse effects in organisms before they are observable on the whole organism level. Here, a Canadian research group set out to determine whether beluga whales in the relatively pristine Beaufort Sea are accumulating toxic pollutants at levels that could affect the future health of the […]

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