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Комиссия по сохранению морских живых ресурсов Антарктики

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  1. Beyond MSY: a consideration of definitions of management objectives

    Article II of the CCAMLR Convention. The criteria will depend on whether the main concern is with ... nominal effort each year, based on the values of F and fishing effort in the most recent years. Since ... realistic population models, taking account of the objectives set out in Article 11 of the CCAMLR ... resource management to administrators and industry. In later years it has come under increasing ... few months or years of life, as eggs, larvae or juveniles, the fish are too small to be caught by ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 299-322 : Автор(ы): Gulland, J.A.

  2. Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea

    mean total length-at-maturity (38.8 and 46.4 cm) and mean age-at-maturity (10.6 and 13.6 years) are ... work on this species. Von Bertalanffy growth models assuming different growth by sex and by year-within ... and 30 years old in the second reading. Males Females 0 10 20 30 ... standard normal distribution R es id ua ls (b) 20 30 40 50 60 70 80 -2 -1 0 1 2 Fitted values R ... 0 1 2 3 20 30 40 50 60 70 80 Fitted ... R es id ua ls (b) 20 30 40 50 60 70 80 -2 -1 0 1 2 Fitted values R es id ua ls -3 -2 -1 ...

    Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 291–303 : Автор(ы): Marriott, P.M., M.J. Manning and P.L. Horn

  3. Distribution of mackerel icefish (Champsocephalus gunnari) (Channichthyidae) around South Georgia at various stages of its life cycle

    / 19 86 L en gt h ra ng e (m m ) 60 –1 30 80 –1 30 60 –1 40 70 –1 20 M od al le ng th ... (i.e. by 3 years old) most C. gunnari migrate northwards, where they remain for most of the year ... from time to time an entire year class may be absent from catches taken over several years (Frolkina ... May–June. The time of spawning relates to the temperature regime of the year, i.e. in warmer years ...

    Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 49–69 : Автор(ы): Frolkina, Zh.A

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

    80 60 40 20 0 10 20 30 40 50 60 70 Age (years ... and can live to at least 27 years, M. caml takes more than 30 years Table 4: Discriminant analysis ... – male M. whitsoni – female M. caml – male M. caml – female 60 50 40 30 20 10 0 N um be r o ... 80 60 40 20 30 40 50 60 70 80 90 TL (cm ...

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

  5. Brief comments on the simulation study made by Professor Butterworth on krill fishing by an individual Japanese trawler

    questions are raised concerning the simulation study of the Japanese krill fishery carried out by ... Abstract In this paper, three essential questions are raised concerning the simulation study of the ... , the demand for each product can be seen to change from year to year. We do, therefore, agree with him ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 347–350 : Автор(ы): Ichii, T. and Y. Endo

  6. Environment–krill relations in the South Georgia marine ecosystem

    were only expressed strongly in years of extreme conditions. The correlation with water temperature was ... longitudes 20°, 30°, 40' and 50°W. For the period 1973 to 1989, a further sea-ice dataset was available ... ) 0 0 c 70 0 . 5 60 O 8 2 S 5 0 ~ O o 0 W 4 0 - 3 0 r = 0.57 8 30 , 20 - (b) 0 ... -72 0 Year Figure 7: Interannual variation in ice-edge position. 1 - at 30°W in October; 2 - at ... : (a), (b), (c) - in the same year; (d) - ice-edge position at 30°W averaged for December-January and ...

    Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 13–30 : Автор(ы): Fedoulov, P.P., E. Murphy and K.E. Shulgovsky

  7. Killer whale (Orcinus orca) and sperm whale (Physeter macrocephalus) interactions with longline vessels in the Patagonian toothfish fishery at South Georgia, South Atlantic

    H 302 14 4.6 46 15.2 0 0 I 319 14 4.4 78 24.5 20 6.3 J 712 30 4.2 119 16.7 14 2 K 346 12 3.5 18 ... –20 12 6.5 21–30 2 1.1 Table 4: The times at which interactions occurred with killer whales ... hauling site. Observers reported that when vessels steamed away for between 20 and 30 n miles, killer ... this fi shery as early as 1994 (SC-CAMLR, 1994), but in recent years anecdotal reports by observers ...

    Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 111–126 : Автор(ы): Purves, M.G., D.J. Agnew, E. Balguerías, C.A. Moreno and B. Watkins

  8. Some principles for fisheries regulation from an ecosystem perspective

    by consensus (Rule 3 of the Scientific Committee rules of procedure, and Article XII of the ... , there is difficulty of interpreting article 11 paragraphs 3b and 3c unless, following Edwards and ... by experiment could be of the order of hundreds of years (de la Mare, 1986a). In practice, it is ... number of years to complete. Such design work can be thought of as 'systems analysis' as suggested by ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 323-339 : Автор(ы): de la Mare, W.K.

  9. Is the attempt to estimate the biomass of Antarctic fish from a multi-species survey appropriate for all targeted species? Notothenia rossii in the Atlantic Ocean sector – revisited

    trends in abundance. Despite the closure of the fi shery almost 20 years ago, none of these multi ... properly in the almost 20 years since the fi shery was closed. Two alternatives to the approach generally ... ' –61°05' –61°10' –61°15' –61°20' –56°0' –55°30' –55°0' –54°30 ... ' –60°50' –61°00' –61°10' –61°20' (d) (b) Kock et al. 152 Figure 4: Catches (kg/30 min) of ...

    Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 141–153 : Автор(ы): Kock, K.-H., M. Belchier and C.D. Jones

  10. The use of patent databases to predict trends in the krill fishery

    : Percentages of total patents lodged by most patent active countries, in year groups. 0 10 20 30 40 50 ... Applicant control over, and protection of, the patented tech- nology for 20 years (IP Australia, 2010 ... Figure 3: Patents related to uses of krill for Aquaculture purposes, 1973–2008. 0 10 20 30 40 50 ... ts Figure 4: Patents related to uses of krill for Human Use purposes, 1973–2008. 0 10 20 30 40 ...

    Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 135–144 : Автор(ы): Foster, J., S. Nicol and S. Kawaguchi

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