Résultats de la recherche

1. Biomass of myctophids in the Atlantic sector of the Southern Ocean as estimated by acoustic surveys

   56° and from 8° to 48°W to be approximately 1.7x10 6 tonnes. Over the greater part of the surveyed ... Figure 6: Density of myctophids as estimated by the echometric survey from 2 to 10 February 1988. 1 - 5 ... * Polar Research Institute of Marine Fisheries and Oceanography (PINRO), 6 Knipovich Street, Murmansk ... Atlantica. 1. INTRODUCTION Lanternfish, or the Myctophidae species, are typical residents of mesopelagic ... presently estimated to be 70-200x1()6 tonnes (Lubimova et al., 1987). A comprehensive study of the biology ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 417–431 : Auteur(s): Filin, A.A., K.V. Gorchinsky and V.M. Kiseleva

2. Validation of sink rates of longlines measured using two different methods

   / Description:  Sink rates of integrated weight longlines (lines with 50 g.m –1 lead integrated into two strands ... plastic bottles (bottle method). Sink rates measured to 2 m with bottles averaged 0.23 ± 0.07 m.s –1 ... compared to 0.17 ± 0.03 m.s –1 recorded by TDRs. This difference was not statistically significant (t 12 ... ± 0.02 m.s –1) were significantly slower than those measured by TDRs (0.24 ± 0.03 m.s –1, t 10 = –3.851 ... ± 0.07 m.s–1 (n = 6) and 0.17 ± 0.03 m.s–1 (n = 8) for bottles and TDRs respectively. This difference ... with 50 g.m–1 lead integrated into two strands of the ground line – IW-50 lines) were measured during ... with bottles averaged 0.23 ± 0.07 m.s–1 compared to 0.17 ± 0.03 m.s–1 recorded by TDRs. This ... , sink rates measured using the bottle method (0.20 ± 0.02 m.s–1) were signifi cantly slower than those ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 179–187 : Auteur(s): Wienecke, B. and G. Robertson

3. Analyses of acoustic line-transect data from the waters around South Georgia: estimation of krill (Euphausia superba Dana) – biomass

   155 786 km 2 was estimated to be 1.8225 x 10 6 tonnes (Coefficient of Variation = 9.5%). This gives an ... (Table 2, lines 1 to 6) suffer from serial correlation problems. A possible breakdown of the data (Table ... 6: Tableau 7: Tableau 8: Figure 1: Figure 2: Figure 3: Figure 4: Figure 5: Figure 6 ... demuestran la gran importancia que tiene la planificacion minuciosa de las prospecciones acusticas. 1 ... South Georgia (Figure 1). There was no information available at the planning stage to produce a ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 225–243 : Auteur(s): Murphy, E., I. Everson and A. Murray

4. Genetic variations and population structure of krill from the Prydz Bay region of Antarctic waters

   under the above title in Polar Biology (1986) 6: 233–236. File:  13-MacDonald-et-al.pdf ... resultat qui est compatible avec 1 'hypothese selon laquelle tous les echantillons proviendraient d'une ... texte integral de ce document est publie sous le titre ci-dessus dans Polar Biology (1986) 6 233-236 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 271-273 : Auteur(s): MacDonald, C.M., R. Williams and M. Adams

5. Revised age and growth estimates for Antarctic starry skate (Amblyraja georgiana) from the Ross Sea

   6–11 years) and greater maximum ages (28–37 years compared with 14 years). Several pieces of ... (b). Age estimates were 6 years (Francis and Ó Maolagáin, 2005), 27 and 23 years (reader 1, first ... with 6–11 years) and greater maximum ages (28–37 years compared with 14 years). Several pieces of ... est nettement plus lente, que les âges à la maturité sont plus élevés (20 ans environ par rapport à 6 ... , большем возрасте при достижении половозрелости (около 20 лет по сравнению с 6–11 годами) и бо́льших ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 211–220 : Auteur(s): Francis, M.P. and M.J. Gallagher

6. Status of the coastal stocks of Dissostichus spp. in East Antarctica (Divisions 58.4.1 and 58.4.2)

   analysis of local depletion events. Results indicated SSRU vulnerable population sizes of about 100–1 000 ... tonnes per SSRU in the west (Division 58.4.2) and 1 000–1 700 tonnes per SSRU in the east (Division ... allowable catch (1 380 tonnes).   File:  03agnew-et-al.pdf ... population sizes of about 100–1 000 tonnes per SSRU in the west (Division 58.4.2) and 1 000–1 700 tonnes ... ) is much lower than the current total allowable catch (1 380 tonnes). Résumé Des pêcheries ... des SSRU s’élève à environ 100–1 000 tonnes par SSRU dans l’ouest (division 58.4.2) et à 1 000–1 700 ... faible que la capture totale admissible actuellement (1 380 tonnes). Резюме Поисковые промыслы видов ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 71–100 : Auteur(s): Agnew, D.J., C. Edwards, R. Hillary, R. Mitchell and L.J. López Abellán

7. Distribution and size–age composition of Antarctic krill (Euphausia superba) in the South Orkney Islands region (CCAMLR Subarea 48.2).

   +, 4+, 5+) dominated in Antarctic Circumpolar Current (ACC) waters in the northern parts. No 1+ age ... cohort was found in catches in 2009 or in 2010. This absence of 1+ E. superba is unlikely to be a result ... of trawl selectivity as adult Pygmy krill (E. frigida) (of the same size as 1+ krill) were present in ... 8°C 7°C 6°C 5°C 4°C 3°C 2°C 1°C 0°C –1°C 8°C 7°C 6°C 5°C 4°C 3°C 2°C 1°C 0°C –1°C ... + 2007 3+ 2006 4+ 2005 5+ males females mm n = 16 845 % 8 7 6 5 4 3 2 1 0 29 30 31 32 ... 57 52 47 42 37 Av er ag e le ng th (m m ) January February March 7 6 5 4 3 2 1 0 –1 –2 ... March 7 6 5 4 3 2 1 0 –1 –2 –3 –4 –5 –6 –7 –8 –9 –10 –11 –12 F/ M Average length of males Average ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 123–134 : Auteur(s): Sologub, D.O. and A.V. Remeslo

8. A composite recruitment index to describe interannual changes in the population structure of Antarctic krill at South Georgia

   . Before 1994 the number of 1+ krill found around South Georgia was very low (proportion of 1+ krill <7 ... %), while between 1994 and 1998 the number of 1+ krill found in the population increased with a very ... JR28 RMT FNET MNET VKSS LHPR RMT25 10 1 0 6 0 0 20 1 0 0 0 0 1 0 5 0 0 0 0 9 1 0 0 5 18 2 1 0 ... 2 0 10 2 1 0 0 0 19 4 0 0 0 0 Total 17 21 6 15 23 13 23 Watkins MATERIALS AND ... : Tableau 6: Tableau 7: Figure 1: Figure 2: Figure 3: Nombre de chalutages sur lesquels reposent ... CCAMLR Science, Vol. 6 (1999): 71-84 A COMPOSITE ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 71–84 : Auteur(s): Watkins, J.L

9. Population genetic structure of Patagonian toothfish in the West Indian Ocean sector of the Southern Ocean

   Ocean. Four collections of D. eleginoides from Kerguelen (n = 1), Crozet (n = 1) and Prince Edward and ... per collection ranged from 0.000 to 0.900 and allele counts from 1 to 21. There was no evidence of ... 30 13 Nallele 1 10 9 14 6 11 14 Hobs - 0.643 0.793 0.739* 0.533 0.900 0.615* Hexp - 0.810 0.699 ... 22 30 30 19 Nallele 1 12 11 14 6 10 18 Hobs - 0.741 0.607 0.773 0.467 0.800 0.842 Hexp - 0.864 ... . eleginoides from Kerguelen (n = 1), Crozet (n = 1) and Prince Edward and Marion (n = 2) Islands were typed ... to 0.900 and allele counts from 1 to 21. There was no evidence of signifi cant mtDNA heterogeneity ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 21–32 : Auteur(s): Appleyard, S.A., R. Williams and R.D. Ward

10. Age and growth of spiny icefish (Chaenodraco wilsoni Regan, 1914) off Joinville–D’Urville Islands (Antarctic Peninsula)

    1–5 years for males and 1–4 years for females of C. wilsoni. Applying the von Bertalanffy (VB ... consisted mainly of adult individuals between 1 and 3 years of age, with very few older fish.   File ... 18 20 2 27 12 1 9 6 28 5 8 7 1 29 7 4 4 7 30 8 6 1 2 1 31 7 9 8 1 ... population (c). 0 5 10 15 20 25 30 35 40 0 1 2 3 4 5 6 Age (years) To ta l l en gt h (c m ) a(a ... 20 25 30 35 40 0 1 2 3 4 5 6 Age (years) To ta l l en gt h (c m ) c(c) Age (years) To ta ... 15 20 25 30 35 40 0 1 2 3 4 5 6 Age (years) To ta l l en gt h (c m ) b(b) Age (years) 0 ...

    Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 115–130 : Auteur(s): La Mesa, M., A. De Felice, C.D. Jones, K.-H. Kock

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