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1. Results of the CCAMLR Antarctic fish otoliths/scales/bones exchange system

   Paper Title:  Results of the CCAMLR Antarctic fish otoliths/scales/bones exchange system Abstract ... / Description:  An exchange system was established among Members of CCAMLR to compare age determinations for the ... same species among different laboratories. Four species were included in the exchange: Notothenia ... rossii, Champsocephalus gunnari, Notothenia gibberifrons and Pleuragramma antarcticum. The level of ... of Notothenia rossii scales from South Georgia and the South Shetland Islands. No. Length Weight ... SC-CAM LR-VIIIIBG/46 RESULTS OF THE CCAMLR ANTARCTIC ... established among Members of CCAMLR to compare age determinations for the same species among different ... laboratories. Four species were included in the exchange: Notothenia rossii, ChampsocephaJus gunnari ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 197–226 : Author(s): Kock, K.-H.

2. Analysis of changes in biomass of fish stocks in the South Georgia area in 1976/77-1986/87

   . Season L~onth Vessel Place of caoture Depth Swept Ho.of Gear Horizontal Soeed of /Division No.af- range ... 06naBnHBaBllIaffCff nonhCKHM npOMhlcnOBhlM ~noToM C 1977 no 1987 rOA nno~aAh B CTaTMCTHqeCKHX nOAyqaCTKaX 56, 57 ... Paper Title:  Analysis of changes in biomass of fish stocks in the South Georgia area in 1976/77 ... -1986/87 Abstract / Description:  The swept area method was used to estimate biomass density changes in ... the stocks of five fish species (Champsocephalus gunnari, Chaenocephalus aceratus, Pseudochaenichthys ... georgianus, Notothenia gibberifrons and Notothenia rossii marmorata) in the South Georgia area in the seasons ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 185-211 : Author(s): Mucha, M. and W. Ślósarczyk

3. A simple approach for calculating the potential yield of krill from biomass survey results

   that the computations are of a "Myopic Bayes" nature (Walters, 1986). They assume that the only information available ... Paper Title:  A simple approach for calculating the potential yield of krill from biomass survey ... results Abstract / Description:  Estimates are calculated for the parameter λ in the yield equation Y = λ ... MB 0 for a krill fishery in which both the fishery and krill growth are seasonal. The criterion used ... for the calculations is that the probability that the krill spawning biomass drops below 20% of its ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 207–217 : Author(s): Butterworth, D.S., A.E. Punt and M. Basson

4. Preliminary results of research activities of RV Evrika in the Scotia Sea in January-March 1988

   Paper Title:  Preliminary results of research activities of RV Evrika in the Scotia Sea in January ... -March 1988 Abstract / Description:  In 1987/88 a multi-disciplinary survey was conducted of the Scotia ... Sea and adjacent waters, accompanied by regular trawlings with an Isaac-Kidd trawl. The waters off ... South Georgia in particular were surveyed twice. Research activities are part of the program implemented ... was rather smoothed, hence there were no required conditions for the formation of abundant krill ... ACTIVITIES OF RV EVRIKA IN THE SCOTIA SEA IN JANUARY-MARCH 1988 L.1. Maklygin , A.S. Fedorov, V.N. Shnar ... -disciplinary survey was conducted of the Scotia Sea and adjacent waters, accompanied by regular trawlings with ... an Isaac-Kidd trawl. The waters off South Georgia in particular were surveyed twice. Research ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 215-229 : Author(s): Maklygin, L.I., A.S. Fedorov, V.N. Shnar, Yu.A. Shulyakovsky, I.V. Krasovsky, Yu.D. Shuvaev and A.V. Kromsky

5. Evaluating the impact of multi-year research catch limits on overfished toothfish populations

   Paper Title:  Evaluating the impact of multi-year research catch limits on overfished toothfish ... populations Abstract / Description:  In stocks that have been depleted by overfishing, the benefit of ... additional fisheries removals for research purposes needs to be evaluated against the risk that such catches ... may contribute to delaying or preventing the recovery of such stocks. Through simulating a Patagonian ... no research fishing scenario was calculated. The length of time it would take for the stock to ... ), and no S-R relationship (scenarios 17). Finally, the impact of natural mortality being 0.1 higher or ... 3). None of the scenarios, including those with no research catches, satisfied criterion (i) of ... the stock, both in absolute terms as well as rela- tive to the estimated median biomass if no research ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 47–55 : Author(s): Welsford, D.C

6. Integration of CPUE data into assessments using the Generalised Yield Model

   Paper Title:  Integration of CPUE data into assessments using the Generalised Yield Model Abstract ... / Description:  For the last three years, CCAMLR's Working Group on Fish Stock Assessment (WG-FSA) has ... accorded high priority to the development of methods of integrating different indicators of stock status ... into assessments using the Generalised Yield Model (GYM). In this paper, we propose a method, based on ... the assessments, and WG-FSA had no time to consider this method in detail. The aim of this paper ... three years in assessing the stocks of D, eleginoides indicates that no small group has in Subarea 48.3 ... CPUE DATA INTO ASSESSMENTS USING THE GENERALISED YIELD MODEL G.P. Kirkwood Renewable Resources ... Australian Antarctic Division Channel Highway, Kingston 7050 Tasmania, Australia Abstract For the last ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 65–74 : Author(s): Kirkwood, G.P. and A.J. Constable

7. The sensitivity of multiple output statistics to input parameters in a krill–predator–fishery ecosystem dynamics model

   Paper Title:  The sensitivity of multiple output statistics to input parameters in a krill ... within CCAMLR to evaluate options for managing the Antarctic krill fishery in the Scotia Sea and southern ... Drake Passage. The model analysed here required 2 311 input values for each of four scenarios and ... the status of predator groups more than they affected statistics indicating the status of the target ... were illustrative as there was no information avail- able to the modellers about appropriate reference ... abundance of the relevant component is <75% of the abundance in equivalent no-fishing trials at the end ... equivalent no-fishing trials at the end of the recovery period. Predators SSMU Services (II.2 the term ... between the two extremes of no-movement and maximum movement examined by Watters et al. (2013).2 Krill ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 97–118 : Author(s): Hill, S.L. and J. Matthews

8. Areas of seabed within the 500 m isobath around Elephant Island (Subarea 48.1)

   Paper Title:  Areas of seabed within the 500 m isobath around Elephant Island (Subarea 48.1 ... trawl surveys around Elephant Island (the northernmost island of the South Shetland Islands) from 1977 ... /78 to 1992/93. The results are presented in table format. File:  10kock-harm.pdf ... to the south of Clarence Island (see Kock, 1986 - Figure 4) for which no information on fish ... Clarence Island were no longer included in the recent estimate. REFERENCES Everson, I. 1987. Areas of ... AREAS OF SEABED WITHIIV THE 500 M ISOBATH AROUND ELEPHANT ISLAND (SUBAREA 48.1) K.-H. Kock and U ... trawl surveys around Elephant Island (the northernmost island of the South Shetland Islands) from 1977 ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 131–135 : Author(s): Kock, K.-H. and U. Harm

9. Instructions for completing the data forms

   Description / Abstract:  Instructions for completing the data forms (finfish/crab fisheries and ... fish for the duration of the fishery, even if no catches are taken. A Contracting Party may ... 12 midnight UTC. Daily catch and effort data must be submitted to the Secretariat no later than ... Dissostichus mawsoni in Subarea 88.3 The 5-day catch and effort data must be submitted no later than two ... dependent) if applicable, noting there is no need to complete the remaining sections of the form. The ...

   Document : Site Section: Data

10. On the instantaneous natural mortality rate of Champsocephalus gunnari, South Georgia (Subarea 48.3)

    Paper Title:  On the instantaneous natural mortality rate of Champsocephalus gunnari, South ... Georgia (Subarea 48.3) Abstract / Description:  The instantaneous rate of natural mortality (M) of ... Champsocephalus gunnari in the South Georgia area was assessed using six different methods. Data on size ... composition of catches from 1964/65 to 1968/69 and the age/length key for the first half of 1972 were used in ... WG-FSA-90/31 ON THE INSTANTANEOUS NATURAL MORTALITY ... * * Abstract The instantaneous rate of natural mortality (M) of Champsocephalus gunnari in the South Georgia ... 1968/69 and the age/length key for the first half of 1972 were used in the calculations. The results ... provided a wide range of estimates for M. The discussion of the results suggested that M=O.56 should be ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 313–326 : Author(s): Frolkina, G.A. and R.S. Dorovskikh

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