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0861 |aFs97-4/2022E-PDF|zFs97-4/2022E
1001 |aCampbell, Alan, |d1944- |eauthor.
24510|aInterim report on dispersal of lobsters, Homarus americanus, tagged off southern Nova Scotia / |cAlan Campbell.
264 1|aNanaimo, British Columbia : |bDepartment of Fisheries and Oceans, Biological Sciences Branch, Pacific Biological Station, |cJune 1989.
264 4|c©1989
300 |a1 online resource (iv, 29 pages) : |billustrations, maps.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCanadian manuscript report of fisheries and aquatic sciences, |y0706-6473 ; |vno. 2022
500 |aDigitized edition from print [produced by Department of Fisheries and Oceans].
504 |aIncludes bibliographical references (pages 6-9).
5203 |a"Of the 9254 American lobsters (Homarus americanus) tagged and released in five inshore and midshore locations off southern Nova Scotia during 1983-87, 1298 (14.0%) were recaptured within 5 yr of release. Mature lobsters (≥ 95 mm carapace length, CL) moved on average significantly greater distances than immature lobsters (<95 mm CL). Most (94%) immature lobsters were recaptured less than 18.5 km (10 M) from the release areas, whereas for mature lobsters this percentage was 59%. Many (22.7%) mature lobsters were recaptured more than 92.6 km (50 M) from the release locations; the farthest distance moved was 539.7 km for a male caught south of Cape Cod 1.4 yr after release. General direction of travel was south with some east and west interchange between inshore and offshore areas such as Crowell Basin, the continental slope of Georges and Browns Banks, the Gulf of Maine and southern Nova Scotia. There was movement of lobsters from east to west and from west to east of the Cape Sable area, the southern tip of Nova Scotia, suggesting there is some mixing between lobster stocks off eastern Nova Scotia and southwestern Nova Scotia. The long distance movement and mixing of mature lobsters suggests that attempts to use tagging information in locating biological boundaries between lobster stocks in the Gulf of Maine, adjoining Continental Shelf, Scotian Shelf and inshore areas of southwestern Nova Scotia and southern end of eastern Nova Scotia may be a difficult task"--Abstract, page iii.
546 |aIncludes abstracts in English and French.
650 0|aAmerican lobster|xMarking|zNova Scotia|zAtlantic Coast.
650 0|aAmerican lobster|xDispersal|zNova Scotia|zAtlantic Coast.
650 0|aAmerican lobster|xSeasonal distribution|zNova Scotia|zAtlantic Coast.
650 6|aHomard d'Amérique|xMarquage|zNouvelle-Écosse|zAtlantique, Côte de l'.
650 6|aHomard d'Amérique|xDispersion|zNouvelle-Écosse|zAtlantique, Côte de l'.
650 6|aHomard d'Amérique|xDistribution saisonnière|zNouvelle-Écosse|zAtlantique, Côte de l'.
7101 |aCanada. |bDepartment of Fisheries and Oceans, |eissuing body.
7102 |aPacific Biological Station (1972- ), |eissuing body.
830#0|aCanadian manuscript report of fisheries and aquatic sciences ;|vno. 2022.|w(CaOODSP)9.505211
85640|qPDF|s530 KB|uhttps://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-4/Fs97-4-2022-eng.pdf