Résultats de la recherche

1. A review of data on abundance, trends in abundance, habitat use and diet of ice-breeding seals in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   al., 2007). Most studies report that fish (mainly P. antarcticum) are the primary prey, followed by ... on Antarctic krill (>90%), but also evidently eat fish and cephalopods when krill is not available ... (Moroteuthidae, Onychoteuthidae, Oegopsidae; ~60%) and fish (e.g. Myctophidae, Bathydraconidae; ~20% of the ... and Blix, 2009). Those data indicate that leopard seals eat a variety of prey including fish ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 49–74 : Auteur(s): Southwell, C., J. Bengtson, M. Bester, A.S. Blix, H. Bornemann, P. Boveng and M. Cameron, J. Forcada, J. Laake, E. Nordøy, J. Plötz, T. Rogers, D. Southwell, D. Steinhage, B.S. Stewart and P. Trathan

2. Areas of seabed within the 500 m isobath around Elephant Island (Subarea 48.1)

   Working Group on Fish Stock Assessment. In: Report of the Eleventh Meeting of the Scientific Committee ... Georgia and standing stock biomass of demersal fish species. Elephant Island have been provided by ... Germany to the area from 1977/78 tc~ 1983/84 (Kock, 1986). In 1992 the CCAMLR: Working Group on Fish ... to the south of Clarence Island (see Kock, 1986 - Figure 4) for which no information on fish ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 131–135 : Auteur(s): Kock, K.-H. and U. Harm

3. A von Bertalanffy growth model for toothfish at Heard Island fitted to length-at-age data and compared to observed growth from mark–recapture studies

   using a von Bertalanffy (VB) growth model taking into account response-biased sampling of fish that were ... aged. Subsampling of random lengthfrequency (LF) data used to obtain the samples of fish for ageing ... to give more realistic predictions of mean length-at-age for young fish. File:  03candy-etal.pdf ... stocks. Fisheries assessments for Patagonian toothfi sh (Dissostichus eleginoides) for each of the ...

   Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 43–66 : Auteur(s): Candy, S.G., A.J. Constable, T. Lamb and R. Williams

4. Remarks on the natural mortality of Dissostichus eleginoides in Subarea 48.3

   . Report of the Working Group on Fish Stock Assessment. In: Report of the Ninth Meeting of the Scientific ... exploited fish populations, with special refence to source of bias in catch sampling. Rapp. P.V. Reun. CIEM ... , Australia. KOCK, K-H., O. DUHAMEL and J.-C. HUREAU, 1985. Biology and Status of exploited Antartic Fish ... . 1961. Catch curves and mortality rates. Trans. Am. Fish. Soc., 90 (2): 181-189. SC-CAMLR. 1990 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 21–30 : Auteur(s): Moreno, C.A. and P.S. Rubilar

5. Movement and growth of tagged Dissostichus eleginoides around South Georgia and Shag Rocks (Subarea 48.3)

   (Dissostichus eleginoides) tagging program to investigate the spatial and temporal movement of fish and to ... date of injection and release. To date, 51 fish have been recaptured, mostly around Shag Rocks where ... there is greatest fishing activity. Most of the fish recaptured to date were tagged and released during ... experimental pot fishing in 2000 and 2001, and have been at liberty from one to two years. Four fish were ... . CCAMLR, Hobart, Australia. SC-CAMLR. 2001. Report of the Working Group on Fish Stock Assessment. In ... . Crew members who fi nd and report tags to observers are rewarded with £5 or its equivalent per tag ... weight (using marine scales), tagging and marking. Fish were tagged with uniquely numbered Hallprint ... -rays that provided a secure anchoring position. Fish were then immediately returned to the holding ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 101–111 : Auteur(s): Marlow, T.R., D.J. Agnew, M.G. Purves and I. Everson

6. Target strengths of krill at 136 and 20 kHz

   . 1985. Report of the Post-FIBEX Workshop in August 1984. BIOMASS Report Series No. 40. ANON. 1986 ... . Okeanologiya, 14: 149-152. (In Russian). SC-CAMLR 1990. Report of the Second Meeting of the Working Group on ... KriU, In: Report of the Tenth Meeting of the Scientific Committee (SC-CAMLR-X),Annex 4. CCAMLR ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 141–157 : Auteur(s): Kasatkina, S.M.

7. Size and density of krill layers fished by a Japanese trawler in the waters north of Livingston Island in January 1988

   tow and their shape and dimension were determined from the echogram of a fish finder on the trawler ... not fish the deeper parts of the layers in at least 16 out of 34 hauls. Catch per tow ranged from ... BIOMASS. 1986. Report on the post-FIBEX acoustic workshop, Frankfurt, Federal Republic of Germany, 3-14 ... September 1984. B/OMASS Report Series No. 40: 106. BUTTERWORTH,D.S. 1988. A simulation study of krill ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 339–345 : Auteur(s): Endo, Y. and Y. Shimadzu

8. Possible effects of different levels of krill fishing on predators – some initial modelling attempts

   predator populations. In: fraction of the estimate of krill biomass from a Report of the Eleventh Meeting ... and its subsequent effects on SC-CAMLR. 1993a. Report of the Working predators. Table circulated by ... . In: Report of the P.L. Boveng, J.P. Croxall and W.Z. Trivelpiece. Twelfth Meeting of the ... , calculations of factors relating yield to survey Australia: 315-408. biomass estimates. In: Report of the Ten ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 79–97 : Auteur(s): Butterworth, D.S. and R.B. Thomson

9. On the presence of Paralomis spinosissima and Paralomis formosa in catches taken during the Spanish survey Antártida 8611

   hauls where Paralomis spp. were found, together with the qualitative composition of the fish fauna ... composition of the fish fauna usually accompanying them in the catches, suggest that P. spinosissima and P ... distribution of the species of crustaceans, molluscs and fish present in the area, and to estimate the ... the haul and the species of fish caught together with the crabs. It also contains information on the ... . Several species of fish were present in all catches containing crabs (Table 1). The most important in ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 165–173 : Auteur(s): López Abellán, L.J. and E. Balguerías

10. Discrimination of Macrourus whitsoni and M. caml (Gadiformes, Macrouridae) using otolith morphometrics

    function of fish total length, the depth of the otolith and the otolith vertically projected area gave ... estimate the relative consumption of the two species of grenadier. Models to estimate fish length, weight ... (Eds). Grenadiers of the World Oceans: Biology, Stock Assessment, and Fish­ eries. American Fisheries ... Pinkerton et al. (2013) based on fish collected in 2008. The recent recognition that there are two main ... species was sought. Based on 220 M. whitsoni and 307 M. caml otoliths, a linear function of fish total ... consumption of the two species of grenadier. Models to estimate fish length, weight and age from otolith ...

    Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 15–28 : Auteur(s): Pinkerton, M.H., C. Ó Maolagáin, J. Forman and P. Marriott

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