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1. A krill–predator–fishery model for evaluating candidate management procedures

   Abstract:  The CCAMLR has recognised the need to subdivide the precautionary krill catch limit for ... Statistical Area 48 amongst smaller spatial units in order to minimize the localized depletion of krill in ... been defined, and six candidate procedures for subdividing the catch have been identified. It is now ... well as fishery performance. This evaluation must be conducted in the context of considerable ...

   Meeting Document : WG-EMM-05/13 : Author(s): G.M. Watters, J.T. Hinke (USA), K. Reid and S. Hill (United Kingdom)

2. 30 years of krill fisheries management – challenges remain

   frequently. The reproduction and survival of krill are significantly affected by sea ice cover. This is of ... concern since key spawning, recruitment and nursery areas of krill are located in the Southwest Atlantic ... sector, an area that has been warming rapidly, resulting in a reduction in the extent and duration of ... winter sea ice. CCAMLR needs to maintain a precautionary approach to krill fisheries management. The ...

   Meeting Document : CCAMLR-XXX/BG/19 : Author(s): Submitted by ASOC

3. Marine pollution

   2.5.1 Effectiveness of CCAMLR to implement measures to provide for protection of the Southern ... Ocean and Antarctic environment from the impacts of vessels engaged in harvesting, research ... Recommendation Responsible body Activities to date Status 2.5.1.1 The RP encouraged data on discarded and lost ... fishing gear to be collected and reported on more routinely. SCIC/ Commission In 2009, the Scientific ...

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4. Alternative methods for determining subarea or local area catch limits for krill in Statistical Area 48

   limit on krill (Euphausia superba) in Statistical Area 48. The measure also asks the Scientific ... Committee to provide the Commission with advice on how precautionary limits could be applied to subareas or ... evaluated relative to six criteria: 1) the degree to which information on biological relationships is ... considered, 2) the cost of data collection, 3) the reliability of required information, 4) the ease of ...

   Meeting Document : WG-KRILL-92/16 : Author(s): G. Watters and R.P. Hewitt (USA)

5. Discussion on recent results from an integrated assessment of Antarctic krill (Euphausia superba) in Subarea 48.1

   Abstract:  This is a companion paper to Kinzey et al. (2014), who extended the integrated stock ... were pooled at annual, seasonal, and monthly time scales.  The data were from research cruises ... conducted by Germany (RMT8 net samples from 1981 to 1989), the U.S. AMLR Program (IKMT net samples from 1992 ... from three of the models provide a robust picture of changes in the krill population.  An annual model ...

   Meeting Document : WG-EMM-14/35 : Author(s): G.M. Watters, C.S. Reiss and D. Kinzey (USA)

6. Uncertainty in acoustic surveys of Antarctic krill

   acoustic surveys. The variance in system calibration with a standard sphere was evaluated in relation to ... bias was investigated by comparing the theoretical and actual target strength (TS) values of four ... different standard spheres with the results of a calibration by self-reciprocity (Demer and Hewitt ... , submitted). Combining the results of these experiments, the accuracy and precision of a system calibration ...

   Meeting Document : WG-EMM-95/72 : Author(s): Demer, D.A.

7. Best practice seabird by-catch mitigation for Spanish-rig longline vessels with emphasis on line weighting regimes

   Abstract:  The Spanish system is used in a range of demersal and semi-pelagic longline fisheries ... throughout the southern hemisphere and has been the source of a large number of seabird fatalities. An ... experiment was conducted on a chartered Spanish-rig vessel to improve the sink rate of longlines to reduce ... interactions with seabirds. The benchmark sink rate was that of integrated weight (IW) longlines, as used by ...

   Meeting Document : WG-FSA-06/22 : Author(s): G. Robertson (Australia), C.A. Moreno (Chile), B. Wienecke (Australia), P. Gandini (Argentina), G. McPherson (Australia) and J.-P. Seco Pon (Argentina)

8. Cruise Report – Research Project: Demersal finfish distribution, abundance, and their biological characteristics in Statistical Subareas 48.1 (northern area) and 48.2

   48.2 (South Orkney Island). The sampling stations were set in approximately the same geographical ... , 2012) and on shelf areas of the South Orkney Islands according to a subsample of stations sampled by ... the R/V ' Yuzhmorgeologiya ' (Jones & Kock, 2009). The cruise took place 6-27 January ... , 2018, primarily using a Hardbottom Snapper trawl (NET Systems, Inc.), previously used by the US AMLR ...

   Meeting Document : WG-SAM-18/25 : Author(s): Delegation of Chile

9. Adoption of conservation and management measures

   3.5.2 Extent to which CCAMLR has applied a precautionary approach as set forth in the Code of ... Conduct for Responsible Fisheries Article 7.5, including the application of precautionary reference points ... Recommendation Responsible body Activities to date Status 3.5.2.1 The requirements for conservation of habitats ... that impacts habitats and the monitoring and research programs. As with other aspects of ecosystem ...

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10. Filling knowledge gaps east in Dronning Maud Land to inform MPA planning by CCAMLR (ECOgaps): Norwegian cruise to DML 2019

    Abstract:  The aim of the ECOgaps is to improve the knowledgebase on physical conditions and biota ... east of the 0 meridian in the MPA planning Domain 4. Focusing on the Astrid ridge, the continental ... shelf off of Dronning Maud Land, and the Maud rise, multidisciplinary investigations will be conducted ... in 2019 by the RV Kronprins Haakon. In this working document, the cruise being planned is outlined ...

    Meeting Document : WG-EMM-18/13 : Author(s): H. Steen, A. Lowther and O.A. Bergstad

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