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1. Using ecosystem monitoring data to detect impacts

   impacted by activities such as fishing. This paper discusses a range of methods for inferring such impacts ... point. The second approach allows inference criteria based on changes in this frequency rather than by ... indicate the state of ecosystems and whether they have been impacted by activities such as fishing. This ... inference criteria based on changes in this frequency rather than by reference to a critical probability ... assessed by reference to a control population. Developing man- agement strategies that use uncontrolled ... ongoing chal- lenges faced by CCAMLR is to develop a manage- ment strategy for the krill fishery which ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 197–212 : Autor(es): Hill, S.L., J. Forcada, P.N. Trathan and C.M. Waluda

2. Publicaciones

   in the CAMLR Convention Area. Fishery Reports  describe the status, trends, by-catch, assessments ... terms and methods that are used for the collection of data by vessels in CCAMLR Longline fisheries ... the Sky (3.07 MB) is a guide for fishers to avoid by-catch of seabirds. The VME Taxa Classification ... (328.63 KB) helps assist in the identification of processed toothfish and is intended for use by ...

   Page : Site Section: Publications

3. WG-FSA-17

   longline and finfish trawl fisheries CCAMLR Secretariat WG-FSA-17/04 Fish by-catch in the krill fishery ... fishery of D. mawsoni in Subarea 48.6 by South Africa and Japan Delegations of Japan and South Africa WG ... -FSA-17/11 Revised research plan for the 2017/18 toothfish fishery in Division 58.4.4b by Japan and ... Dissostichus mawsoni exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) by Australia, France ...

   Meeting

4. e-sc-xxxvii-a4.pdf

   ... the meeting. 1.6 This report was prepared by S. Fielding (United Kingdom), G. Macaulay (Norway), E ... that the largest interannual variation of the mean of the maximum ping-by-ping seabed backscattering ... using seabed as a reference target to evaluate echosounder performance had been investigated by SG-ASAM ... an experiment by the Norwegian Institute of Marine Research (IMR) that indicated seabed integration application/pdf attached to:SG-ASAM-18

   Meeting Report : SG-ASAM-18

5. Killer whale (Orcinus orca) and sperm whale (Physeter macrocephalus) interactions with longline vessels in the Patagonian toothfish fishery at South Georgia, South Atlantic

   fishing operations were recorded by CCAMLR observers between 2000 and 2002 at South Georgia (Subarea 48.3 ... areas with lower catch rates, indications are that depredation by sperm whales can lead to a decrease in ... catches. Some mitigation measures have been tried by vessels to reduce interactions with cetaceans ... operations were recorded by CCAMLR observers between 2000 and 2002 at South Georgia (Subarea 48.3). Demersal ... (toothfi sh). However, in areas with lower catch rates, indications are that depredation by sperm whales ... can lead to a decrease in catches. Some mitigation measures have been tried by vessels to reduce ... islands and seamounts, mostly within waters regulated by CCAMLR. This fi sh ery is currently the most ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 111–126 : Autor(es): Purves, M.G., D.J. Agnew, E. Balguerías, C.A. Moreno and B. Watkins

6. Biological characteristics of Antarctic fish stocks in the southern Scotia Arc region

   catches. The only scientific surveys of these stocks during these years were conducted by Germany in 1985 ... , and by Spain in 1987 and 1991. More recently, the US Antarctic Marine Living Resources (US AMLR ... Antarctic or peri-Antarctic species predominated in the fish fauna. Species groups differed by up to 55-60 ... sample these catches. The only scientific surveys of these stocks during these years were conducted by ... Germany in 1985, and by Spain in 1987 and 1991. More recently, the US Antarctic Marine Living Resources ... differed by up to 55-60% from one shelf area to the other, mostly due to differences in the abundance of ... Kock et al. INTRODUCTION Antarctic waters have been commercially exploited by trawl fishing since ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 1–41 : Autor(es): Kock, K.-H., C.D. Jones and S. Wilhelms

7. IMPLEMENTATION OF THE SYSTEM OF INSPECTION AND OTHER CCAMLR COMPLIANCE-RELATED MEASURES IN 2009/10

   assessments of VMEs have been collated by the Secretariat in CCAMLR-XXIX/21. Information from observer reports ... inspectors to the Secretariat within 14 days of designation. A summary of designated inspectors reported by ...

   Meeting Document : CCAMLR-XXIX/BG/07 : Autor(es): Secretariat

8. Field identification guide to the main fishes caught in the Ross Sea longline fishery

   Abstract:  A preliminary field identification guide to the main fishes caught by toothfish ... ANT2005-02 and was used by Ministry of Fisheries observers and fishers during the 2006–07 season. That ...

   Meeting Document : WG-FSA-07/41 : Autor(es): P.J. McMillan, P. Marriott, S.M. Hanchet, J.M. Fenaughty, E. Mackay and H. Sui (New Zealand)

9. Bottom fishing in high-seas areas of CCAMLR

   habitats could be facilitated by having Data Research Plans of CM 21-02 include experimental work as well ... as having small-scale camera equipment used by the CCAMLR Scheme of International Scientific ...

   Meeting Document : SC-CAMLR-XXVI/10 : Autor(es): Delegations of Australia and the USA

10. Fecundity and size at sexual maturity of the bigeye grenadier (Macrourus holotrachys) at South Georgia (CCAMLR Subarea 48.3)

    outnumbering males by a ratio of 32:1 which may represent the true ratio of females to males within the ... population or could suggest that females are more susceptible to capture by longlines than males. Author(s ...

    Meeting Document : WG-FSA-02/26 : Autor(es): T. Mulvey, S.A. Morley, M. Belchier and J. Dickson (United Kingdom)

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