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0019.886559
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008200429t20202020oncabd  ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn-qu
0861 |aFs70-6/2020-010E-PDF
24500|aAssessment of northern shrimp stocks in the Estuary and Gulf of St. Lawrence in 2019.
24617|aNorthern shrimp in Gulf of St. Lawrence
264 1|a[Ottawa] : |bCanadian Science Advisory Secretariat, |c2020.
264 4|c©2020
300 |a1 online resource (19 pages) : |billustrations, maps, graphs.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aScience advisory report, |x1919-5087 ; |v2020/010
500 |aIssued also in French under title: Évaluation des stocks de crevette nordique de l'estuaire et du golfe du Saint-Laurent en 2019.
500 |aTitle from caption.
500 |a"Quebec Region."
500 |a"April 2020."
504 |aIncludes bibliographical references (page 18).
520 |a"The biology of northern shrimp has several particularities, which in turn influence the exploitation strategy, fishery management and resource conservation. Shrimp play a key role in the ecosystem, acting as an intermediary in the transfer of energy from the lower trophic levels (e.g., zooplankton) to the higher ones (predators such as fish, marine mammals and seabirds). Ecological relationships (e.g., predator-prey and competition) must be maintained among the species affected directly or indirectly by the fishery within the bounds of natural fluctuations in these relationships"--Introduction, page 2.
650 0|aPandalus borealis fisheries|zSaint Lawrence, Gulf of.
650 0|aPandalus borealis fisheries|zQuébec (Province)|zSaint Lawrence River Estuary.
650 0|aShrimp populations|zSaint Lawrence, Gulf of.
650 0|aShrimp populations|zQuébec (Province)|zSaint Lawrence River Estuary.
7102 |aCanadian Science Advisory Secretariat.
7101 |aCanada. |bDepartment of Fisheries and Oceans. |bQuebec Region.
77508|tÉvaluation des stocks de crevette nordique de l'estuaire et du golfe du Saint-Laurent en 2019.|w(CaOODSP)9.886564
830#0|aScience advisory report (Canadian Science Advisory Secretariat)|x1919-5087 ; |v2020/010.|w(CaOODSP)9.506226
85640|qPDF|s2.43 MB|uhttps://publications.gc.ca/collections/collection_2020/mpo-dfo/fs70-6/Fs70-6-2020-010-eng.pdf