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1. Revised research plan for the exploratory longline fishery for Dissostichus spp. in Subarea 58.4.1 in 2014/15

   sizes were vulnerable with a big range of about 1,000-2,000 t per SSRU in 58.4.1. During the 2004-2014 ... precautionary catch limit. Therefore, the catch limits that the meeting got in 2013 meetings increased to get ... more recapture. The food-web of Dissostichus spp. has started to be studied in the southern Ross Sea ... using Korean commercial bottom longline vessel, KINGSTAR belonged to Sunwoo Company in accordance with ...

   Meeting Document : WG-FSA-14/38 : Autor(es): Delegation of the Republic of Korea

2. Sistema de Observación Científica Internacional de la CCRVMA (SOCI)

   of the Convention. It is one of the most important sources of scientific information that is ... Scientific Observers Manual in consultation with the Scientific Committee, its working groups and observers ... spp., other information including logbooks, Scientific Observer's Manual – Krill Fisheries ... – Version 2023 (985.99 KB),  Scientific Observer's Manual – Finfish Fisheries – Version 2023 (1.32 MB ...

   Page : Site Section: Science

3. Report on Bottom Fisheries and Vulnerable Marine Ecosystems

   need to be developed to adequately monitor fisheries by-catch for evidence of encounters with ... 1985 to 2011. Earlier historical effort is not included, and the C1 database may be incomplete with ... deeper than 550 m (see CM 41-09 and related measures). WG-FSA recommended that the two locations be ... adverse impacts on VMEs. 16. It also recommended that Members and fishers be encouraged to collect new ...

   Document : Site Section: Publications

4. Fishery Report 2018: Exploratory fishery for Dissostichus mawsoni in Subarea 88.1

   that the apparent decline in toothfish CPUE at McMurdo Sound since 2001 was not consistent with data ... -CAMLR-XXXIII, paragraph 3.68). Those seasons that include quarantined data are indicated with a ... ). The index shows that 2015 was the third-most ‘constraining’ season, with 24% of the fishing grounds ... concluded that the CPUE indices did not appear to be monitoring abundance of toothfish in the Ross Sea ...

   Document : Site Section: Publications

5. Linking acoustic scattering coefficient to krill fishery data: feasibility of estimating krill abundance using fishing survey

   that at night, with the maximum NASC between 160 and 180 m in depth. Both CPUA and CPUE at the ... -sample t-test analysis shows that a significant correlation existed between NASC and CPUA, the equation ... abundance based on fishery data. The results showed that average catch of daytime trawls was significantly ... thinner than that at night. At the depth of over 100 m, the average NASC during the daytime is higher than ...

   Meeting Document : WG-EMM-17/44 : Autor(es): T. Wang, G.P. Zhu, J.F. Tong and L.X. Xu

6. Otolith and body size relationships in bigeye grenadier (Macrourus holotrachys) in CCAMLR Subarea 48.3

   less accurate estimates of fish length. Seasonal variations in fish mass with reproductive condition ... need to be considered if predictions of fish mass from otolith mass are undertaken. Otolith size/fish ... size models should be derived for each fish population under investigation. The length of fish chosen ... in such studies should be representative of the size range consumed by predators. File:  09morley ... variations in fi sh mass with reproductive condition need to be considered if predictions of fi sh mass from ... ; Goldsworthy et al., 2001), and discarded by- catch fi sh are known to be taken by black-browed and grey ... August 2001. Specimens were frozen and then thawed prior to examination at the British Antarctic ... study indicate that otolith size (i.e. length or width) or mass, can be used to predict the size of ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 133–143 : Autor(es): Morley, S. and M. Belchier

7. Fishery Report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)

   5.3 Mitigation measures 17. The Working Group recommended that, where possible, areas with high by ... 4.7). 23. Mitigation measures that were put in place during the last three seasons will be ... masters of vessels with high by-catch. (iv) data will continue to be collected and submitted using ... France in its EEZ extends from 1 September to 31 August of the following year, the season used in this ...

   Document : Site Section: Publications

8. Acoustic monitoring and evaluation of krill in the Antarctic ecosystem Bransfield Strait and around Elephant Island during ANTAR XXI and XXII, aboard RV Humboldt, Peru

   included Bransfield Strait, Joinville and around Elephant Island (Antar XXI:: 8 040 nm2 with 10 transects ... ; ANTAR XXII: 21 070.62 nm2 with 17 transects).The SIMRAD EK60 scientific echosounder used for ... ; ANTAR XXII: 16 stations). Results indicated that krill swarms during the day swarms were recorded at ... Wave (SDWBA) were 876.367 t and t 7'330,574 during ANTAR XXI and XXII respectively. The estimated ...

   Meeting Document : WG-EMM-16/76 : Autor(es): R. Cornejo, M. Flores and J. Zuzunaga

9. Skate tagging in the Heard Island and McDonald Island (Division 58.5.2) toothfish fishery up to 2013

   bycatches. A tagging program has operated in these fisheries since 2001 to learn more about the movement and ... biology of these species. In the 13 years, over 12,000 skates have been tagged, with 112 recaptures, a ... in all directions. Most recaptures occurred within the first three years, with the maximum time at ... from release to recapture, with B. irrasa tending to move in depth more than the other two species ...

   Meeting Document : WG-FSA-13/22 : Autor(es): G.B. Nowara, T.D. Lamb and D.C. Welsford (Australia)

10. Educational observer on board fishing vessels in Brazil

    of fisheries and biology observer. The Educational Observer, that could be used as informal teacher ... fisheries. Settings were made in southeast Brazilian waters between May and August 2004. Daily working ... while on board. We believe seabird mortality rate due to incidental capture by fishing vessels can be ...

    Meeting Document : SC-CAMLR-XXV/BG/20 : Autor(es): Delegation of Brazil

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