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Mesopelagic fish of the Southern Ocean - summary results of recent Soviet studies
attached. 2. GENERAL DISTRIBUTION AND BIOLOGY OF MYCTOPHIDAE The data on myctophids of the Southern ... about 1/3 to 1/2 of the total biomass of the Antarctic mesopelagic fish, i.e. around 70-130 and 100 ... 4 to 5 years. Age of maturity is 2 to 3 years (Shust and Kochkin, 1985). Length at maturity L50=8.6 ... are available. 3.2 Electrona carlsbergi (Table 2) At present this is the most studied species of ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 433–457 : Автор(ы): Sabourenkov, E.N.
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Otolith and body size relationships in the mackerel icefish (Champsocephalus gunnari)
biological significance. RESULTS Scatter plots of L, on L, (Figure 1) and L, on W, (Figure 2) indicate ... data. Analysis of covariance confined to the range of otolith mass common to all years (2 to 16 mg ... ,1.878. Otolith mass (mg) Figure 2: Scatter plots of fish total length against otolith mass. The ... substantially different results as indicated in Table 2, which may be a result of the small sample size in ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 117–123 : Автор(ы): Everson, I., B. Bendall and A. Murray
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Indonesian
. Bagian terakhir rahang tidak bisa dilihat (3) Rahang patah (1 atau 2) Bagian terakhir rahang bisa ... dilihat (1 atau 2) Mulut terluka parah (pada daging dan tulang rahang) (1 atau 2) Organ bagian ... dalam menjulur ke luar (1 atau 2) Bagian besar usus bisa dilihat (1 atau 2) KONDISI IKAN PARI ... 1 (MATI) atau 2 (KONDISI KURANG BAIK) DICATAT UNTUK DISIMPAN – Ikan pari jangan dikembalikan ke ...
Document : Site Section: Publications
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Fishes of the Ross Sea Region – A field guide to common species caught in the longline fishery
GUIDE 1 2. ORGANISATION OF THE GUIDE 2 3. METHODS USED FOR THE FAMILY AND SPECIES GUIDES 2 4. DATA ... SECTION 2: GUIDE TO FAMILIES 9 SECTION 3: GUIDE TO SPECIES 13 SECTION 4: REFERENCES 45 INDEX 1 ... – ALPHABETICAL LIST OF FAMILY SCIENTIFIC NAMES 48 INDEX 2 – ALPHABETICAL LIST OF FAMILY COMMON NAMES 48 INDEX ... versions. 2. ORGANISATION OF THE GUIDE The guide has four main sections: 1. External features of ...
Document : Site Section: Publications
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WG-FSA-11/53
by the Korean flagged vessels, “Jung Woo No. 2” and “Jung Woo No. 3”. Although the Spanish ... “Jung Woo No. 2” and “Jung Woo No. 3”. 1. Terminology 2. Fishing gear configuration 3. Soaking ... :7) 2) Anchor: A heavy hook to fasten the downline to the sea floor. It weighs about 100kg to ... 120kg (see Figure 2 for specific dimensions). Figure 2 Anchor design 3) First weight ...
Document : Site Section: Publications
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Scar group of specialists – Marine living resources of the Southern Ocean
British Antarctic Survey 2 All Saints' Passage Cambridge CB2 3LS, England Dr. Takahisa Nemoto Ocean ... stocks of krill, squids, fishes and whales since these organisms play key roles in the ecosystem. (2 ... Resources of the Southern Ocean. 2 The following Terms of Reference assigned to the Group of ... trophic levels; (2) To encourage and stimulate investigations of the ecology and population dynamics of ...
Document : Site Section: The Organisation
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Seals: Trophic modelling of the Ross Sea
October. Pups dive and swim within 2 weeks, and are weaned at 6 weeks. Mating occur around November ... winter, although some 2 travelled as far as 500 km north beyond the Sound (Testa 1994). All adult ... the following prey items: (1) bentho-pelagic fish (mainly Pleuragramma antarcticum); (2) benthic fish ... fishes; 2% medium demersal fishes; 25% small demersal fishes; 50% silverfish; 5% pelagic fishes; 9 ...
Document : Site Section: Publications
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Otolith microstructure of juvenile mackerel icefish (Champsocephalus gunnari) (Channichthyidae) in the South Georgia area
length of a yearling to be 5.6 cm and the mean length of 2-year-old fi sh to be 15.4 cm, while Kochkin ... ) reported the mean length of a yearling to be 9–11 cm and that of 2-year-old fi sh to be 17–19 cm. For ... and examined using iri- descent light under a binocular microscope at 8 x 2 magnifi cation. Total ... shown in Figures 1, 2 and 3. For age-reading purposes, the Antarctic split- year system was used, in ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 173–181 : Автор(ы): Shcherbich, L.V
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Survey design to estimate krill abundance during FIBEX
population. 2. To map the distribution of krill in parts of the southwest Atlantic, southern Indian and ... sophisticated survey design, described here, to be used. 2. SAMPLING PROGRAMME Underway sampling centred on ... interval would be one nautical mile). 2. Data should be reported as mean volume back-scattering strength ... the shape seen in Figure 2, the procedure being unbiassed as far as estimation of krill population ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 253–263 : Автор(ы): Everson, I., I. Hampton and G.M. Jolly
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Comparative feeding ecology of Patagonian toothfish (Dissostichus eleginoides) in the southwestern Atlantic
), and in Chilean waters adult fish are found occasionally down to 2 500 m (Mora et al., 1986). Eggs ... 1 Cruise 2 Cruise 3 Date Feb 94 Mar 95 Feb 94 Mar 94 Feb 95 Depth (m) 197.1 ... Shag Rocks area were pooled (Figure 2). In this zone, females ranged from 18 to 90 cm TL and males ... caught only north and south of the island (Figure 2). Zhivov and Krivoruchko (1990), using data from ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 105–124 : Автор(ы): García de la Rosa, S.B., F. Sánchez and D. Figueroa
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