Search results
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Beach debris survey - Main Bay, Bird Island, South Georgia 1994/95
proportion in 1993/94). Of the 67% of debris occurring during the winter, 43 % occurred during July. Nylon ... line, comprising 80% of debris, was mainly identical to material used in the long-line fishery, as ... Abstract: The fifth year of survey of beach debris at Main Bay, Bird Island reported a 3-fold ... ). Debris accumulated throughout the summer accounted for 33% of the total (three times the summer ...
Meeting Document : CCAMLR-XV/BG/04 : Author(s): Delegation of the United Kingdom
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e-sc-xxxi-a04.pdf
... 48.3 was essential in order to maximise the benefit to CCAMLR of those data collected on fishing ... vessels operating in Area 48. 2.4 The Subgroup agreed that the collection of acoustic data by fishing ... requirements for each of these objectives are given in Tables 1 and 2. 2.7 In recognising the large amount of ... , particularly in ICES, the Subgroup adopted the terminology introduced in the ICES report on the collection of
application/pdf attached to:SG-ASAM-12Meeting Report : SG-ASAM-12
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Age and growth of spiny icefish (Chaenodraco wilsoni Regan, 1914) off Joinville–D’Urville Islands (Antarctic Peninsula)
) (Beamish and Fournier, 1981) and the mean coefficient of varia- tion (CV) (Chang, 1982) were calculated ... dataset rather than the mean length-at-age (Haddon, 2001). The growth performance index (Φ’ = 2 log ... ) and mean coefficient of variation (CV) between age readings; n is the number of pairwise age estimates ... in ageing icefish by means of otolith reading. Growth rates of juvenile C. wilsoni seem to be in line ... in moulds. The precision of age estimates between readings was tested applying both the average ... , although it had a much shorter life span. The part of the population of C. wilsoni caught in the study area ... Islands (Antarctic Peninsula) in February–March 2006 and January 2007. A total of 218 specimens were ... selected for the study, consisting of 120 females and 98 males. The age of fish was estimated by counting ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 115–130 : Author(s): La Mesa, M., A. De Felice, C.D. Jones, K.-H. Kock
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Beach debris survey – Main Bay, Bird Island, South Georgia 2000/01
of 408 items recorded in 1999/00 and the lowest levels of summer beach debris (147 items) since the ... 1994/95 season. The difference between the number of items collected in the summer and winter months is ... Abstract: During the eleventh year of standardised beach surveys of man-made debris at Bird ... Island, South Georgia, a total of 290 items were collected. This represents a 33.3% decrease on the total ...
Meeting Document : SC-CAMLR-XXI/BG/03 : Author(s): Delegation of the United Kingdom
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Aggregation patterns of pelagic predators and their principal prey, Antarctic krill, near South Georgia
is an explicit consideration of the separation in space between swarms of krill and aggregations of ... Abstract: 1. We examine the spatial distributions of pelagic seabirds and. fur seals near South ... Georgia, and asked to what extent the distributions of these predators were influenced by the spatial ... survey of the waters surrounding Bird Island, South. Georgia. Predator abundance was estimated visually ...
Meeting Document : WG-CEMP-93/13 : Author(s): R.R. Veit (USA), E.D. Silverman (USA) and I. Everson (United Kingdom)
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Finfish research proposals for Subarea 48.6 and Divisions 58.5.2; 58.4.3a by Koryo Maru 11 for 2012/13
has contributed to the scientific rationale for ecosystem management in a large area of the Southern ... Islands that acknowledges the objectives of the Commission for the responsible management of Antarctic ... Marine Living Resources. The Koryo Maru 11 started with exploratory fishing in the CCAMLR Convention ... Area in 1996 and has completed a total of 47 trips to date. Regions fished include Statistical Subarea ...
Meeting Document : WG-SAM-12/21 : Author(s): R. Ball (South Africa)
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Using data recorded during commercial krill fishing in Feedback Management
same time the data might inform about patterns in the ecosystem of importance to FBM. Similarly ... distribution and abundance of krill in the South Orkney Islands. However, due to the lack of survey design ... might inform about some of this uncertainties. In this paper we discuss how the information of these two ... statistical handling of the collected data into stock abundance information. Godø et al. (2015) (WG-EMM-15/13 ...
Meeting Document : WG-EMM-16/74 : Author(s): O.R. Godø, G. Skaret and E. Niklitschek
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Draft revised Management Plan for ASMA No. 1: Admiralty Bay, King George Island, South Shetland Islands
described in ATCM Decision 9 (2005). In particular the advice of CCAMLR is requested on the proposal that in ... Abstract: Brazil is coordinating the implementation of the review of the Management Plan for the ... . This draft revision of the management plan is has been submitted to WG-EMM to seek the advice of CCAMLR ... on those aspect of the management plan relevant to living marine resources following the procedures ...
Meeting Document : WG-EMM-13/05 : Author(s): J. Leal Madruga (Submitted by Brazil on behalf of the ASMA No. 1 Management Group – Brazil, Ecuador, Peru and Poland)
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Movement and growth of tagged Dissostichus eleginoides around South Georgia and Shag Rocks (Subarea 48.3)
Subarea 48.3 Marlow et al. 107 Figure 5 superimposes the observed growth of these fi sh and the mean ... and there have been no reported recaptures of these fish tagged at South Georgia or elsewhere in the ... Rocks (Subarea 48.3) Abstract / Description: In 2000 the UK started a Patagonian toothfish ... (Dissostichus eleginoides) tagging program to investigate the spatial and temporal movement of fish and to ... there is greatest fishing activity. Most of the fish recaptured to date were tagged and released during ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 101–111 : Author(s): Marlow, T.R., D.J. Agnew, M.G. Purves and I. Everson
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Population trends and reproductive success at a frequently visited penguin colony on the western Antarctic Peninsula
frequently visited locations, is at the epicenter of a rapid shift in which an Adélie penguin dominated fauna ... visited only occasionally. These results are placed in the context of other studies on reproductive ... Abstract: Petermann Island (65°10'S, 64°10'W), one of the Antarctic Peninsula’s most ... is becoming gentoo penguin dominated. Over the course of five seasons, the breeding productivity of ...
Meeting Document : WG-EMM-16/P07 : Author(s): H.J. Lynch, W.F. Fagan and R. Naveen