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1. e-sc-xxxiv-a5.pdf

   ... - and length-frequency and abundance data and mean age (iv) plots on indices of abundance (e.g. from survey ... of each research plan submitted under Conservation Measure (CM) 21-02 and each research proposal ... Documents submitted to the meeting are listed in Appendix C and the Working Group thanked all authors of ... highlighted. A list of these paragraphs is provided in Item 7. 1.7 The report was prepared by M. Belchier ... of fish tagged in 2012 and the subsequent recaptures of those fish strongly influenced the model ... 5844b_1 in Division 58.4.4b. The analysis included five model runs, including alternative choices of the application/pdf attached to:WG-SAM-15

   Meeting Report : WG-SAM-15

2. e-sc-xxii-a4-appD.pdf

   ... changes in critical components of the ecosystem to serve as a basis for the conservation of Antarctic ... level in management would mean that management action would be taken unnecessarily one in 20 times ... variation and measurement variation) in CEMP Indices A3 (breeding population size), A5a (mean foraging ... . In past working group deliberations other parameters have been considered, for example, mean distance ... significant changes in critical components of the ecosystem to serve as a basis for the conservation of ... mean that management action would be taken unnecessarily one in 20 times. Since the probability of ... Intersessional Comparisons of the Response of Krill-dependent Predators to Krill in Subareas 48.1 and 48.3 ... In 2001 the Scientific Committee agreed, as part of its scheduled plan of work, to commence a review application/pdf attached to:CEMP-REVIEW-WS-03

   Meeting Report : CEMP-REVIEW-WS-03

3. An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands using CASAL

   of predicted mean length- at-age as input to CASAL. The estimate of CV of length given age, CVVB, was obtained ... is obtained by dividing the haul total catch weight by the mean weight of fish in the haul. However, when ... obtained for each cruise and the mean weight of fish by length bin and the length bin proportions were ... used to obtain a weighted estimate of mean weight of fish. For hauls with less than five fish ... representative of the main plateau, where juvenile fish are found, but are of relatively low intensity in effort ... , consisting of three main grounds. The model implemented in CASAL is a simple, single-sex, single-area ... compared to the commercial shots. In contrast, the commercial shots are very restricted in space ... population model, but spatial complexity in the fishery was modelled using separate fishing selectivity ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 1–34 : Author(s): Candy, S.G and A.J. Constable

4. Species identification and age estimation for the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea

   origin and lateral line (mean in parentheses) <27 22–31 (26) 25–59 (36) Pyloric caeca (mean ... 4. running ripe 5. spent. Data were collated by centimetre size class, and mean snout–vent length ... stage 2 or greater. The regression equations derived above were used to convert mean vent length ... at maturity into mean total length at maturity and mean age at maturity. RESULTS Species Identifi cation ... whitsoni) from the Ross Sea Abstract / Description:  Samples of macrourid rattail by-catch from the ... toothfish fishery in the Ross Sea dependency in 2002 were identified by observers and returned to New ... Zealand for subsequent confirmation of their identity by researchers from the National Institute of Water ... the geographic source of the aged sample. Counts of translucent zones were made from baked and cross ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 37–51 : Author(s): Marriott, P., P.L. Horn and P. McMillan

5. e-sc-xiv-a4.pdf

   ... were small (mean size: 37.7 mm) (SC-CAMLR-XIV/BG/10) compared to those caught in Area 48 (mean ... may be analysed in two basic ways: classic random sampling techniques utilising mean and variance ... of the data to derive a mean and an estimation of variance. In the absence of spatial structure ... be used to define strata within the survey area and that the mean and variance from these surveys could ... techniques utilising spatial properties of the data to derive a mean and an estimation of variance. In the ... -EMM What is an Ecosystem Assessment? Organisation of the Meeting DATA Krill Catches in 1994/95 ... Recruitment Data for Area 48 Consideration of Uncertainty in the Variance of B0 Subdivision of ... Environmental Data Requirements Sea-ice ECOSYSTEM ASSESSMENT By-catch of Fish in the Krill Fishery application/pdf attached to:WG-EMM-95

   Meeting Report : WG-EMM-95

6. Sea surface temerature anomalies near South Georgia: relationships with the South Atlantic and the Pacific El Niño regions

   at South Georgia were examined by means of Principal Component Analysis which indicated that seasonal ... at South Georgia were examined by means of Principal Component Analysis which indicated that seasonal ...

   Meeting Document : WS-AREA 48-98/10 : Author(s): P. Trathan and E.J. Murphy (UK)

7. Characterising the preferred at-sea habitats used by chinstrap penguins and the fishery for Antarctic krill: slow-flowing, nearshore waters over shallow bathymetry

   and across different archipelagos. Based on mean summer (January to March) near-surface (averaged over 50 ... and across different archipelagos. Based on mean summer (January to March) near-surface (averaged over 50 ...

   Meeting Document : WG-EMM-17/34 : Author(s): P.N. Trathan, V. Warwick-Evans, J. Hinke, E.F. Young, A.P.B. Carneiro, M.P. Dias, K. Kovacs, O.R. Godø and M. Santos

8. The gentoo penguin as a candidate species for the CCAMLR Ecosystem Monitoring Program

   in the CEMP. The extensive dependence of this species in these ISRs on Euphausia superba, (including ... in winter), its residence in the ISRs in winter and its early attainment of sexual maturity are all ... Regions (ISRs) of the CCAMLR Ecosystem Monitoring Program), we suggest (and provide a full bibliography of ... features of special relevance to the CEMP. File:  30-Croxall-and-Williams.pdf ... dependence of this species in these ISRs on Euphausia superba, (including in winter), its residence in the ... ). Only in one year (1985) did the proportion of E. superba fall below 65%. During the winters of 1987 ... and 1988, E. superba was also the main component (c. 90%) of the diet at South Georgia (Williams, in ... krill is the main (70%+) component of the diet (Jablonski, 1985; Trivelpiece et al., 1987). In both ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 483–488 : Author(s): Croxall, J.P. and T.D. Williams

9. Fish the Sea not the Sky

   CONSERVATION ... that all other elements of this conservation measure are complied with6. Full proposals for any ... independently of actual commercial fishing and in a manner consistent with the spirit of Conservation Measure ... 21-02. APPENDIX TO CONSERVATION MEASURE 25-02 1. The aerial extent of the streamer line, which ... Description / Abstract:  How to avoid by-catch of seabirds when fishing with bottom longlines ...

   Document : Site Section: Publications

10. Managing the Ross Sea toothfish fisheries – A response to the consultation responses (COMM CIRC 18/39)

    Abstract:  In 2017 the fishery in the Northern Area of the Ross Sea Area 88.1 was opened for one ... Secretariat has taken note of the responses to the consultation released in COMM CIRC 18/21 (CCAMLR ... monitoring, and the calculation of closure dates, for the 2018/19 season in the Ross Sea: The Secretariat ... fisheries in the Ross Sea. For the first 3 days of the fishery, when little information is available from ...

    Meeting Document : WG-FSA-18/07 : Author(s): CCAMLR Secretariat

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