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Potential nursery areas for fish in the Prydz Bay region
Paper Title: Potential nursery areas for fish in the Prydz Bay region Abstract / Description: A ... for the shelf area of the Bay to be a nursery ground for nototheniid and channichthyid fish. Nearly ... antarcticum. This species was abundant (up to 9 100 were caught in a 30 minute haul) especially near the shelf ... break. The dominant size class was of 45 mm standard length, which corresponds to an age of 1 ... 7 to 8 m high, and nets were towed at fishing depth for a standard haul duration of 30 minutes at 3 ... surprisingly for a mixed group of species there are two distinct size groups. 4. DISCUSSION It is clear ... . antarcticum catches. 375 -64 individuals/30 minute trawl 1 5 0 10 0 20 0 Q) "Cl 0 B 30 :;l ... . 377 -64 individuals/30 minute trawl 1 5 0 10 0 0 Cl) 20 -d 0 E 000 0 30 0 :.;::l 0 .s ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 369–380 : Автор(ы): Williams, R.
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Potential interactions between wandering albatrosses and longline fisheries for Patagonian toothfish at South Georgia
Paper Title: Potential interactions between wandering albatrosses and longline fisheries for ... Georgia wandering albatrosses (Diomedea exulans) and local longline fishing for Patagonian toothfish ... comprehensive use, we recommend that the South Georgia longline fishery for D. eleginoides should be managed in ... Island for their assistance in the research on satellite tracking of D. exulans in recent years ... , satellite-tracking, South Georgia, wandering albatross INTRODUCTION Over the last 20 years wandering ... on the location of hauls (catches). Fishing for D. eleginoides around South Georgia started in 1976 ... have used, with permission of the parties concerned, CCAMLR data for the years 1990/91 to 1993/94 ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 101–110 : Автор(ы): Croxall, J.P. and P.A. Prince
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Review of length-weight relationships for Antarctic krill
Paper Title: Review of length-weight relationships for Antarctic krill Abstract / Description ... : Length-weight relationships for krill, Euphausia superba (as well as relationships for other Antarctic ... euphausiid species), are listed for ash-free dry weight, dry weight, and wet weight. The accuracy of length ... -weight relationship calculations is improved when information on sex and dominant maturity stages is ... changes on length-weight relationship parameters is discussed. Recommendations for possible uses of ... have been established over the years for Antarctic krill Euphausia superba, but this information is ... information on the dominant maturity stages of kriH. Table 5 lists the few data available for other Antarctic ... 927mg 913mg 931 mg 912mg 860mg 796mg Data for February were collected in different years and ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 145–155 : Автор(ы): Siegel, V.
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Reproduction of the mackerel icefish (Champsocephalus gunnari) and its implications for fisheries management in the Atlantic sector of the Southern Ocean
for fisheries management in the Atlantic sector of the Southern Ocean Abstract / Description ... : Available information on key reproduction parameters of the mackerel icefish (Champsocephalus gunnari) has ... offer very little protection to first spawners around South Georgia and juveniles and first spawners on ... March to the end of each year's meeting of CCAMLR which is usually held in late October or early ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 51–68 : Автор(ы): Kock, K.-H.
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Methods of age determination for mackerel icefish (Champsocephalus gunnari Lönnberg 1905) from the South Georgia Island shelf
age assessments of fish longer than 30 cm having an enlarged otolith centre. An age/length key for the ... Paper Title: Methods of age determination for mackerel icefish (Champsocephalus gunnari Lönnberg ... analyzing data on length frequency distribution of fish in catches simultaneously with otolith radii of fish ... third quarter of the year was also calculated. File: 04-Frolkina.pdf ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 37–49 : Автор(ы): Frolkina, Zh.A.
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Trawl selectivity for Champsocephalus gunnari
Paper Title: Trawl selectivity for Champsocephalus gunnari Abstract / Description: Data on trawl ... selectivity for mackerel icefish (Champsocephalus gunnari L.), were collected in 1981 in the South Georgia ... calculated using the collected data. It was found that the selectivity factor for 88.2 mm mesh size was 2.81 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 69–75 : Автор(ы): Efanov, S.F., G.E. Bidenko and V.A. Boronin
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A possible framework in which to consider plausible models of the Antarctic marine ecosystem for evaluating krill management procedures
paper is concerned with conceptualising an element of the ecosystem to account for the varying qualities ... ecosystem for evaluating krill management procedures Abstract / Description: CCAMLR is developing a ... management procedure for the krill fishery, including the evaluation of candidate management procedures in a ... framework for erecting such models. It discusses the general model requirements and presents a conceptual ... Campbell Davies, Steve Nicol, Beth Fulton and an anonymous reviewer for thoroughly commenting on the ... conceptualising an element of the ecosystem to account for the varying qualities of data and knowledge and for ... of an ecosystem-based management pro- cedure for krill (CCAMLR, 2001). This has entailed the ... model relationships. The fi rst stage in developing an ecosystem model for evaluating management ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 99–117 : Автор(ы): Constable, A.J
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Reproductive performance of seabirds and seals at South Georgia and Signy Island, South Orkney Islands, 1976-1987: implications for Southern Ocean monitoring studies
, South Orkney Islands, 1976-1987: implications for Southern Ocean monitoring studies Abstract ... and for Adélie and chinstrap penguins at Signy Island, South Orkney Islands, are summarised and ... South Georgia, which breed in summer and feed extensively on krill, have shown major fluctuations in ... synchronised with those at South Georgia; they correlate best (especially for chinstraps, which suffered badly ... -1987 : IMPLICATIONS FOR SOUTHERN OCEAN MONITORING STUDIES* J.P. Croxall, T.S. McCann, P.A. Prince ... Antarctic FUr Seals, at Bird Island, South Georgia and for Adelie and Chinstrap Penguins at Signy Island ... extensively on krill, have shown major fluctuations in some or all of : breeding population size, breeding ... correlate best (especially for Chinstraps, which suffered badly in 1980-81 and 1982-83) with the date of ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 445-447 : Автор(ы): Croxall, J.P., T.S. McCann, P.A. Prince and P. Rothery
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Selectivity parameters for Notothenia gibberifrons Lönnberg, 1905 and Champsocephalus gunnari Lönnberg, 1905 obtained during “8611 ANTARCTICA [ANTARTIDA]” expedition
Paper Title: Selectivity parameters for Notothenia gibberifrons Lönnberg, 1905 and ... / Description: Mesh selectivity experiments for several finfish species were conducted during the Spanish ... obtained for Notothenia gibberifrons and Champsocephalus gunnari. Selection factors calculated following ... different methods with a codend mesh of 68 mm were 2.87 for Notothenia gibberifrons and 3.10 for ... , 1980. Working Party on Antarctic Fish Biology, Recommended Methods for Standardization of Measurements ... 10 12 1~ 16 18 20 22 2~ 26 28 30 32 ~ 36 38 telle (cm) + punto. reole. Figura 2: Curvas de ... "EALES 8 10 12 14 16 1 e 20 22 24 26 28 30 32 34 36 38 talla (cm) + puntoe real.e Figura 4: Curvas ... Charnpsocephalus gu.nnari SHETlAND - PUNTOS REALES 4 . 6 e '0 , 2 '4 18 1 e 20 22 2. 26 2e .30 32 ~ tollo (cm ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 87-105 : Автор(ы): Balguerías, E.
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1989/1990 stock status and TAC assessment for Patagonotothen brevicauda guntheri in South Georgia subarea (48.3)
Paper Title: 1989/1990 stock status and TAC assessment for Patagonotothen brevicauda guntheri in ... South Georgia subarea (48.3) Abstract / Description: The 1989/90 stock status and TAC assessments for ... material for 1978/79 through 1988/89 collected by Soviet scientists. VPA tuning has been accomplished using ... the regression equation between fishing mortality and standardized fishing effort for each age-class ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 101–110 : Автор(ы): Shlibanov, V.I.
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