Fisheries and Aquaculture
June 17, 2010Fisheries
Research to Assess Impacts of Grey Seal
The impacts of the provincial grey seal population on
the quality and abundance of Atlantic cod in Newfoundland and Labrador
will be assessed through a project by the Fish, Food and Allied Workers
(FFAW). The Provincial Government is providing $74,258 through its
Fisheries Development Fund toward this initiative, which has a total
project cost of $297,258. Other project partners are the Institute of
Biodiversity, Ecosystem Science and Sustainability, Memorial University
and the Department of Fisheries and Oceans.
"This research will provide valuable information on
the effects that grey seals are having on fish stocks," said the
Honourable Clyde Jackman, Minister of Fisheries and Aquaculture. "It
will also provide concrete information that will aid in making
appropriate management decisions regarding grey seal populations in the
province."
There is a need for additional research related to
grey seal impacts on cod stocks on the south and west coasts of the
province. It is believed that these areas are dominated by grey seals,
with numbers that have been rapidly increasing in recent years.
Ever since the Atlantic cod fishery was placed under
moratorium in 1992, there has been discussion of the role of increased
seal populations in the decline of and lack of recovery of cod stocks.
Industry stakeholders strongly believe that cod stocks will not recover
if the level of consumption by harp and grey seals continues unchecked.
The Federal Government maintains that cod recovery has been minimal and
cod quotas remain low, despite many conservation measures taken by
harvesters.
"The natural mortality for Northern gulf cod stocks
has doubled in the last two years, and we see a very clear association
between those numbers and the explosion of the grey seal population,"
said David Decker, Secretary-Treasurer of the FFAW. "This project will
allow us to more accurately measure the effect of grey seals in that
region and in turn help to better manage and sustain the cod resource."
This project will involve targeting samples of grey
seals and will quantify information pertaining to distribution, diet and
parasites carried by the mammals. It will also involve an analysis of
the quality of cod fish of various sizes. The fish will be taken from
different regions, at different times of the year.
"This project will give us a better understanding
regarding the impact of grey seals on fisheries on the south and west
coasts of the province and their impact on the recovery of cod stocks,"
said Minister Jackman. "This data will be very important to the future
of grey seal management in the province."
- 30 -
Media contacts: