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What’s killing the killer whales?

9 February, 2016 @ 6:00 pm - 7:00 pm

Free

Join expert’s from the UK Cetacean Strandings Investigation Programme (CSIP) to discuss the results of a 25-year long study into the causes of whale and dolphin strandings.

Persistent organic pollutants (POPs), such as organochlorine pesticides and polychlorinated biphenyls (PCBs), are known to bioaccumulate in food webs and are potentially toxic to birds, fish and mammals.  Although the impact of POPs on whales and dolphins remains largely unknown, a recent study led by ZSL scientists showed that very high PCB concentrations still occur in the blubber of several dolphin species across Europe.  This meeting will review long-term studies to examine trends in POP concentrations in dolphins and porpoises in UK and European waters, and our latest study will show how very high exposure to PCBs is linked to declining dolphin populations in the NE Atlantic and Mediterranean Sea.  The need for further mitigation of PCBs at both national (UK) and international (EU) level will also be discussed.  If PCBs really are so persistent and toxic, what can we do to limit exposure in marine top predators?

Seats are allocated on a first come first serve basis. Doors open at 5pm for a 6pm start.

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Details

Date:
9 February, 2016
Time:
6:00 pm - 7:00 pm
Cost:
Free
Event Categories:
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Event Tags:
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Website:
https://www.zsl.org/science/whats-on/whats-killing-the-killer-whales

Organizer

ZSL
Website:
www.zsl.org

Venue

ZSL
Regents Park
London, NW1 4RY United Kingdom
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Website:
www.zsl.org