Résultats de la recherche

1. An assessment of toothfish in Subarea 48.3 using CASAL

   Paper Title:  An assessment of toothfish in Subarea 48.3 using CASAL Abstract / Description:  This ... paper presents an assessment of the stock of toothfish around South Georgia (Subarea 48.3) using the ... CASAL stock assessment software (Bull et al., 2005). Detailed attention is given to the incorporation of ... as much of the available tuning data as possible, as well as a whole range of assessment ... 1992 onwards, and for many of these years the fleets had reported data at different resolutions (for ... by Marlow et al. (2003). This provided a dataset of releases at length by year and evaluación ... (n = 329, maxi- mum time at liberty = 5.5 years). The probability of both tags being lost was ... was assumed to be constant over all ages and years, at an assumed value of M = 0.165, which is ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 65–95 : Auteur(s): Hillary, R.M., G.P. Kirkwood and D.J. Agnew

2. Schedule of Conservation Measures in Force 1993/94

   SCHEDULE OF CONSERVATION MEASURES IN FORCE 1993/94 SEASON (As amended by the Commission at the ... numerals with a roman numeral identifying the number of the meeting of the Commission at which they were ... Commission, and indicates that the Measure was adopted at the Fourth Meeting of the Commission, i.e. in 1985 ... indication of the width shall appear at regular intervals. ARTICLE 2 Use of the Gauge 1. The ...

   Document : Site Section: Publications

3. Day 1 - Session 4 - Implementation, Legal and Policy of PSMA - Matthew Camilleri

   Highlights of key provisions • At national level, coordination and integration of port State measures into ... . •Decisions taken at policy and legal levels on the application of the Agreement are to be reflected in the ... including: request for inspection by port State, use of Agreement- compliant ports, timely investigation of ... 1. OVERVIEW OF THE 2009 FAO AGREEMENT ON PORT STATE ...

   Document : Site Section: Compliance

4. Biological characteristics of Antarctic fish stocks in the southern Scotia Arc region

   not suggest geographical differences in length-to-weight growth. Differences in estimates of length at ... sexual maturity and length at first spawning indicate that in some species final maturation of the gonads ... southerly grounds than at South Georgia. The distribution of gonadosomatic indices in March suggested that ... coriiceps have egg diameters of 4.3-5.2 mm at spawning. The Trematomus species investigated have egg ... growth. Differences in estimates of length at sexual maturity and length at first spawning indicate ... ~psoceplzaltis gtinnari was one year later on the southerly grounds than at South Georgia. The distribution of ... C. gt~nnari), Notothenia rossii and Nototlzenia coriiceps have egg diameters of 4.3-5.2 mm at ... analysed in toto and sorted and identified to species level. A subsample of at least 500 kg was taken ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 1–41 : Auteur(s): Kock, K.-H., C.D. Jones and S. Wilhelms

5. Distribution, morphology and ecology of Macrourus whitsoni and M. caml (Gadiformes, Macrouridae) in the Ross Sea region

   Paper Title:  Distribution, morphology and ecology of Macrourus whitsoni and M. caml (Gadiformes ... identification of a new species of Southern Ocean grenadier, Macrourus caml, which had hitherto been identified ... as M. whitsoni. The first comparison of the distribution and ecology of the two species of Macrourus ... in the Ross Sea region is presented. The number of rays in the left pelvic fin and number of rows of ... capture was taken to be the mean of the depth recorded on the fishing vessel at the start and end of ... setting. Depths at the start and end of setting differ (maximum difference of 606 m, median difference ... , 2011) using functions developed at the National Institute of Water and Atmospheric Research (NIWA ... ). Due to the lack of young fish, the t0 parameter was fixed at t0 of –0.159 (males) and 0.159 (females ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 37–61 : Auteur(s): Pinkerton, M.H., P. McMillan, J. Forman, P. Marriott, P. Horn, S. Bury and J. Brown

6. Statement regarding the problem of the Kerguelen and Crozet archipelagos

   leave the Ke~guele~ and Crozet archipelagos outside this area. At tho present stage of our ... PROBLEM OF THE KERGUELEN AND CROZET ARCHIPELAGOS During the course of our of our archipelagos, the Kerguclen and the Crozct. However, we ... hope our stand 1n this matter, which was already the object of a statement in Canberra Rnd which we ...

   Document : Site Section: The Organisation

7. Can toothfish catches be used to predict the presence of vulnerable benthic invertebrate taxa?

   rates and benthic invertebrate catch rates at the scale of a longline segment, ~1 200 m. Analysis of the ... predicting Antarctic toothfish (Dissostichus mawsoni) catch at the scale of a longline segment. This supports ... catch at the scale of a longline set, ~7 km. Further studies at intermediate scales (10–100 km) would be ... Paper Title:  Can toothfish catches be used to predict the presence of vulnerable benthic ... to correlate toothfish catch rates and benthic invertebrate catch rates at the scale of a longline ... aggregate VME indicator taxa weight and toothfish catch at the scale of a longline set, ~7 km. Further ... , currently exists at small spatial scales. The objective of this study is to use data col- lected by ... be conducted at the scale of longline segments. Weight of toothfish or numbers of other fish ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 87–96 : Auteur(s): Parker, S.J. and M.H. Smith

8. Age and growth of the Antarctic skate (Amblyraja georgiana) in the Ross Sea

   ages at maturity of 6–7 years for males and 8–11 years for females. These estimates are near the middle ... to upper end of the range of ages at maturity for skates worldwide. The results of this study are ... Paper Title:  Age and growth of the Antarctic skate (Amblyraja georgiana) in the Ross Sea Abstract ... / Description:  X-rays of vertebral half-centra, and x-rays and transmitted white light examination of caudal ... maturity for males and females (64 and 66–69 cm PL respectively) produced estimated ages at maturity of 6 ... the range of ages at maturity for skates worldwide. The results of this study are preliminary and ... -rays were taken of half-centra with a Phillips 45 kV X-ray machine at 5 mA. Caudal thorns were ... toothfi sh (Dissostichus mawsoni) stomach and preserved at the Museum of New Zealand (NMNZ P37792) were ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 183–194 : Auteur(s): Francis, M.P. and C. Ó Maolagáin

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

   seven hauls of the 29 made around Shag Rocks and in 20 of the 104 hauls made at South Georgia. P ... Orkney, Elephant Island and South Shetland), at least in the depth range surveyed. The location of the ... Paper Title:  On the presence of Paralomis spinosissima and Paralomis formosa in catches taken ... the archipelagos in the Scotia Sea. A total of 345 hauls was conducted, of which 29 took place around ... . spinosissima was caught in seven hauls of the 29 made around Shag Rocks and in 20 of the 104 hauls made at ... hauls conducted to the south and east of South Georgia, at depths ranging between 199 and 450 m; in ... south of Shag Rocks (Figure 1). At South Georgia (Figure 2), the species was found in hauls carried ... depths of 160 to 627 m, whereas P. formosa was taken at depths of 350 and 320 m, at stations 44 and 178 ...

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

10. Patterns and processes in the distribution and dynamics of Antarctic krill

    distribution and dynamics of Antarctic krill population at various spatial and temporal scales. We suggest that ... distribution patterns at various scales of observation to ascertain the plausibility of the model and identify ... Paper Title:  Patterns and processes in the distribution and dynamics of Antarctic krill Abstract ... / Description:  A general framework is presented to develop, test and integrate component models of the ... Antarctic krill population at various spatial and temporal scales. We suggest that models of increasing ... should then be compared to statistical descriptions of the observed distribution patterns at various ... physical models of turbulent redistribution are not sufficient to explain krill distribution at small ... physical factors as providing an adequate explanation of the fluorescence spectrum at least on ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 281–299 : Auteur(s): Levin, S.A., A. Morin and T.M. Powell

Pages