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1. Beach debris survey – Signy Island, South Orkney Islands 2002

   increase of 59% by number and 97% by mass since 2000/01). There was an increase in the number of plastic ... categories. A total of 39 items weighing 25.47kg were collected. The number of items found was the largest ... since 1999/00 and the total mass of the waste recovered was the highest recorded since 1994/95 (an ... packaging bands (eight) from the total recorded the previous season (1), a change in what has otherwise been ...

   Meeting Document : SC-CAMLR-XXI/BG/05 : Author(s): Delegation of the United Kingdom

2. Marine debris and fishing gear associated with seabirds at Bird Island, South Georgia, 1994/95

   of the very low breeding numbers of mollymawks at Bird Island in 1994/1995 and, second, because the ... Abstract:  This report describes and quantifies the occurrence of marine debris and fishing gear ... associated with seabirds in the same way as in 1993/1994. In 1994/1995 there was a decrease in both the ... , the decrease is due at least in part to, first, fewer birds examined than last year as a consequence ...

   Meeting Document : SC-CAMLR-XIV/BG/09 : Author(s): Delegation of the United Kingdom

3. Climate change and precautionary spatial protection: seasonal sea ice

   harvesting. If CCAMLR is to embrace the wider implications of climate change in the context of ecosystem ... change, both in the presence of and absence of harvesting. We therefore recommend that locations ... position of the ice edge may move further south in future years. Where implemented, these restrictions ... Abstract:   Regional climate change is now known to be well established in the Antarctic; however ...

   Meeting Document : WS-MPA-11/18 : Author(s): P.N. Trathan and S.M. Grant (UK)

4. Status of living resources

   / WG-FSA-12 3.1.1.3 The categories of fisheries in CCAMLR (e.g. lapsed fisheries, new or exploratory ... , paragraphs 3.169 to 3.267.; Scientific Committee – in progress (Task 4) 3.1.2 Trends in the status of marine ... 3.1.2.1 In order to increase the control of IUU fishing, CCAMLR should (i) introduce mechanisms to ensure ... ) allows separation of the effects of fishing from climate change and natural variability. Further, and in ...

   Page : Site Section: The Organisation

5. EXPECTED TAG RECAPTURE RATES FROM NEW AND EXPLORATORY FISHERIES FOR DISSOSTICHUS SPP.

   Indian Ocean sector of the CCAMLR area are examined. In particular, the potential for tagging programs in ... new and exploratory fisheries to yield sufficient data to be of use in determining TAC’s in the early ... , tag detection rates, natural mortality, fish movement out of the fishery, and IUU removals in order to ... Abstract:  Tag recapture rates in new and exploratory Dissostichus spp. fisheries in the southern ...

   Meeting Document : WG-FSA-08/63 : Author(s): J.P. McKinlay and D.C. Welsford (Australia)

6. Habitat partitioning in Antarctic krill: spawning hotspots and nursery areas

   shelves along the Scotia Arc. Simple environmental analyses based on water depth and mean water ... shelves along the Scotia Arc. Simple environmental analyses based on water depth and mean water ...

   Meeting Document : WG-EMM-2019/20 : Author(s): F. Perry, A. Atkinson, S.F. Sailley, G.A. Tarling, S.L. Hill, C.H. Lucas and D.J. Mayor

7. STRONG EFFECTS OF ENVIRONMENTAL CONDITIONS ON REPRODUCTIVE SUCCESS OF PENGUINS AT KING GEORGE ISLAND

   variability in the reproductive success of Adélie, gentoo, and chinstrap penguins can be explained by simple ... of directional climate change on the future of reproductive success in monitored populations. Author ... ice extent measured during the winter prior to breeding also appears to be an important predictor of ... reproductive success in all species. Biological variables measured during the chick-rearing phase, like krill ...

   Meeting Document : WG-EMM-09/43 : Author(s): J. Hinke, C. Reiss and W. Trivelpiece (USA)

8. Target strength of mackerel icefish (Champsocephalus gunnari) from a scattering model

   hence are not directly comparable, but extrapolation of the in situ and model results reveal a large ... cm, at 38 kHz. The model used computed tomography (CT) scans of fish to determine the sound speed and ... density throughout the fish and simulated the complex interaction of the incident sound wave with the ... derived from the model results: 148)(log4.7010-=LTSwhere L is the fish total length in cm and is ...

   Meeting Document : SG-ASAM-09/06 : Author(s): G. Macaulay (New Zealand)

9. Krill caught by predators and nets: differences between species and techniques

   that foraging techniques were more important than foraging location in influencing the type of krill in ... seabird and seal predators at South Georgia at the time of peak local demand in February. Author(s):  Hill ... during February 1986 at South Georgia were compared to krill from scientific nets fished in the area at ... the same time. The length-frequency distribution of krill was broadly similar between predators and ...

   Meeting Document : WG-EMM-96/09 : Author(s): Hill, H.J., Reid, K., Trathan, P.N., Croxall, J.P.

10. Are tagging targets set in appropriate terms?

    is set in terms of the number of fish tagged per mass of fish caught thereby mixing “units” of ... that defining the target in terms of a percentage of the number caught may be more appropriate. Author ... Abstract:  Currently the target tagging rate to be achieved by vessels fishing in the CCAMLR area ... measure. This note questions whether it is appropriate to set the tagging targets these terms and suggests ...

    Meeting Document : WG-SAM-12/25 : Author(s): R.W. Leslie and C. Heinecken (South Africa)

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