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1. Fish by-catch in the krill fishery: 2018 update

   ) and CCAMLR SISO data (17 455 hauls) up to 20 Sept 2018 was used to examine the frequency of occurrence ... , length-frequency distribution and geographic provenance of the key fish taxa reported. There is an ... increase in the data quality from the observer scheme and an increase in the frequency of fish bycatch in ... the commercial krill fishery catch data. As in previous years there was a high degree of overlap in ...

   Meeting Document : WG-FSA-18/10 : Author(s): CCAMLR Secretariat

2. Defining predator foraging ranges, illustrated using Adélie penguin foraging tracks from Mawson coast

   approach used to define fishing grounds. The data which is considered as an example here consists of ... location/time recordings from a satellite tracking system. This data is used to generate a map of feeding ... colonies, years, and species to define individual species and pooled foraging ranges. The establishment of ... these foraging ranges for the purposes of small-scale management units may need to be examined in three ...

   Meeting Document : WG-EMM-02/41 : Author(s): I.R. Ball, A.J. Constable, J. Clarke and L. Emmerson (Australia)

3. Revised research plan for the exploratory longline fishery for Dissostichus spp. in Division 58.4.2 in 2014/15

   Abstract:  Most things related to Dissostichus spp. in the eastern side of Antarctic has not been ... sizes were vulnerable with a big range of about 100-1,500 t per SSRU in 58.4.2. During the 2004-2014 ... get more recapture. The food-web of Dissostichus spp. has started to be studied in the southern Ross ... Sea and 58.4.1C. Some studies on biology of the fish have been evaluated, but those are not enough to ...

   Meeting Document : WG-FSA-14/39 : Author(s): Delegation of the Republic of Korea

4. Fishing for structure; can we describe normal patterns in toothfish fishing operations using catch and effort data?

   toothfish in CCAMLR fisheries and link those steps to the variables recorded as part of the CCAMLR catch and ... effort data reporting system. We then describe statistical properties of the recorded variables and how ... more difficult to evaluate given the wide range of influences that may affect recorded values for a ... given parameter. There are strong functional relationships identified between some of the variables. For ...

   Meeting Document : WG-FSA-16/36 : Author(s): J.M. Fenaughty and K. Large

5. Proposal for a longline survey on toothfish in Statistical Subarea 48.6 in 2017/18

   patterns and improve estimation of population characteristics and thereby contribute to the development of ... spatial population models and assessments in support of management advice. Additional outcomes of the ... research relate to mapping the bathymetry of the fishable area, documenting relative abundance of ... , and collecting information on distribution, relative abundance, and life history of bycatch species ...

   Meeting Document : WG-FSA-17/61 Rev. 1 : Author(s): Delegation of Norway

6. Revised proposal for the ongoing research plan on Patagonian toothfish (Dissostichus eleginoides) in Division 58.4.4b (2016/17–2020/21)

   and WG-FSA-16/33 Rev. 1) for a period of 5 years. The proposal submitted here has been substantially ... part of 58.4.4b_2 (WG-FSA-18/23) and a new French vessel has joined the research plan to increase ... -19, while the main concerns regarding objective 2 (“ Provide an assessment of the status and ... productivity of Patagonian toothfish stock ”) and 5 (“ Contribute to scientific research programs on killer ...

   Meeting Document : WG-FSA-2019/64 : Author(s): Delegations of Japan and France

7. Seabird interactions with trawl and longline fisheries for Dissostichus eleginoides and Champsocephalus gunnari

   and Champsocephalus gunnari Abstract / Description:  The behaviour of seabirds and the rate of ... trawlers was of white-chinned petrels, with a lesser mortality of albatross species. Mortality rates ... , probably because the birds at the former site are distracted from the longlines by the discharge of offal ... from the side of the vessel opposite to where the longline is set.   File:  06williams-capdeville.pdf ... of seabirds and the rate of incidental mortality were observed during commercial trawling operations ... associated with both longliners and trawlers was of white-chinned petrels, with a lesser mortality of ... longlines by the discharge of offal from the side of the vessel opposite to where the longline is set. Le ... same period with catches taken by a mixture of longlining (12%) and trawling (88%). A trawl fishery ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 93–99 : Author(s): Williams, R. and D. Capdeville

8. Capacity management

   conservation, including rational use, of Antarctic marine living resources Recommendation Responsible body ... CCAMLR has adopted a suite of measures which relate to sustainable harvests. Many exploratory measures ... include limitations on the number of vessels which may participate in each exploratory fishery. (2010 ... group of experts to explore and report on the advantages and disadvantages (including cost and ...

   Page : Site Section: The Organisation

9. Relationship with the Antarctic Treaty System

   2.1.1 Extent to which CCAMLR effectively implements its obligations under Articles III and V of ... increasing number of CPs, including States that have no traditional linkages to the Antarctic Treaty (or the ... ATS), the RP sees virtue in reinforcing the obligations of Articles III, V (and IV.1). This might be ... achieved by: requesting the Depositary to bring to the attention of an Acceding State, or a State seeking ...

   Page : Site Section: The Organisation

10. Squeezed from both ends: Decline in Antarctic fur seals in the South Shetland Islands driven by both Top–down and Bottom–up processes

    Abstract:  Understanding the relative contributions of different sources of mortality and survival ... in predator populations can improve ecosystem models and management of marine ecosystems.  Within the ... .  This has led to an under emphasis of the role of bottom-up drivers for controlling fur seal production ... provided as an indicator of bottom-up drivers and we contrast these with early season neonate mortality and ...

    Meeting Document : WG-EMM-14/39 : Author(s): M.E. Goebel and C.S. Reiss (USA)

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