Search results
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Conservation Measure Conservation Measure 41-09 (2011)
, five (5) Russian, one (1) Spanish and two (2) UK flagged vessels using longlines only. Catch limit ... vessel participating in the fishery shall have at least two scientific observers, one of whom shall ... by a maximum in the season of one (1) Japanese, four (4) Korean, four (4) New Zealand, one (1) Norwegian ... of at least one fish per tonne green weight caught in each SSRU. Data: catch/effort 14 ... Limits on the Exploratory Fishery for Dissostichus spp. in Statistical Subarea 88.1 in the 2011/12 ...
Conservation Measure : 41-09 (2011)
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Conflict or co-existence? Foraging distribution and competition for prey between Adélie and chinstrap penguins
Sandwich Islands to the Antarctic Peninsula. To investigate how these two species co-exist, their foraging ... penguins were used to compare foraging distributions. In both years the diet of both species ... was exclusively Antarctic krill (Euphausia superba) of the same size range. In a year of low prey availability ... (2000), there was a statistically significant segregation of foraging areas between the two species ...
Meeting Document : WG-EMM-02/15 : Author(s): A.S. Lynnes, K. Reid, J.P. Croxall and P.N. Trathan (United Kingdom)
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Areal and seasonal extent of sea-ice cover off the northwestern side of the Antarctic Peninsula: 1979 to 1996
four periods of extensive ice cover during the last 18 years. Variability in seasonal timing, areal ... extent, seasonal duration and persistence of sea-ice over multiple years is apparent and is consistent ... during years between periods of extensive ice cover decreased during the second half of the time series ... of the Antarctic Peninsula indicates that there were four periods of extensive ice cover during the last 18 years ... area was covered with sea-ice for at least one month. Although there does not appear to be a trend ... -term and keeping me posted as new ones became change in the diets of Adelie penguins: available ... Peninsula indicates that there were four periods of extensive ice cover during the last 18 years ... years is apparent and is consistent with features described by Stammerjohn and Smith (1996) for ice ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 65–73 : Author(s): Hewitt, R
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WG-FSA-06/15
minutes to 60 minutes, on average 52 minutes. 5) 151 drop lines were thrown into the sea one after ... another at intervals of less than 15 seconds , and an anchor was thrown down, and finally one buoy ... was thrown in. 5. Line hauling 1) Line hauler at the head of the vessel hauled lines. 2) One ... . 5) Main line, connected with connect lines, was pulled by the reel machine toward the stern and put away ...
Document : Site Section: Publications
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LENGTH-BASED ASSESSMENT FOR THE MACKEREL ICEFISH (CHAMPSOCEPHALUS GUNNARI) IN SUB-AREA 48.3
these numbers forward under the given harvest control rule to set a two-year TAC. One issue is the accurate ... forward under the given harvest control rule to set a two-year TAC. One issue is the accurate ... -area 48.3 employs the CMIX and GYM packages, deriving population numbers-at-age then projecting ... identification of cohorts from the survey model, given the differential age structures observed in the population ...
Meeting Document : WG-SAM-09/15 : Author(s): R.M. Hillary, D.J. Agnew and R. Mitchell (United Kingdom)
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Modifications to the Generalised Yield Model in 2004, version GYM501E.EXE
specifically for the case of surveys observing fish of ages one year younger than the recruitment age ... of surveys observing fish of ages one year younger than the recruitment age and greater. This calculation ... at the nominated ‘recruitment age’ (age 4 for toothfish) in each year. The first year in the time series ... age. This has been corrected. The calculation of the recruitment series relative to the first year ...
Meeting Document : WG-FSA-04/91 : Author(s): A.J. Constable (Australia)
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Conservation Measure Conservation Measure 41-02 (2017)
and 2018/19 seasons Area: Subarea 48.3 Species: Dissostichus eleginoides Adopted at Meeting: CCAMLR ... and 2018/19 seasons ... each be counted as a single species. 8. If the by-catch of any one species is equal to, or greater ... than, 1 tonne in any one haul or set, then the fishing vessel shall move to another location at least ... 11. Each vessel participating in this fishery shall have at least one scientific observer appointed ... in accordance with the CCAMLR Scheme of International Scientific Observation and, where possible, one ...
Conservation Measure : 41-02 (2017)
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Evaluation of some processing techniques applied to acoustic recordings from two krill fishing vessels
and during surveying. We have worked with datasets covering most of the fishing season 2015/2016, one from ... the Chinese vessel Fu Rong Hai and one from the Norwegian vessel Saga Sea, both transect data and data ... been collected without one or more of the CCAMLR prescribed three frequencies for target identification ... with datasets covering most of the fishing season 2015/2016, one from the Chinese vessel Fu Rong Hai and one ...
Meeting Document : SG-ASAM-17/03 : Author(s): X. Wang, G. Skaret and O.R. Godø
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Myctophids in the diet of Antarctic predators
, Bathydraconidae- two and Rajidae- one), 18 species of birds (penguins- seven, albatrosses- four, petrels- five ... , prions- one and cormorants- one) and two species of seals. Myctophids in the diet of predatory species ... , Channichthyidae - seven, Bathydraconidae - two and Rajidae - one), 18 species of birds (penguins - seven ... , albatrosses - four, petrels - five, prions - one and cormorants - one) and two species of seals. Myctophids ... of fish (Nototheniidae - eight, Channichthyidae - seven, Bathydraconidae - two and Rajidae - one), 18 ... Channichthyidae, two Bathydraconidae and one Rajidae), 18 species of birds (penguins - seven, albatrosses - four ... , petrels - five, prions - one and cormorants - one) and two species of seals (Table 1). No myctophids were ... , prions - one and cormorants - one) and two species of seals (Table 1). No myctophids were reported from ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 335–368 : Author(s): Sabourenkov, E.
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Admiralty Bay (South Shetland Islands) - long-term marine monitoring program
the site of comprehensive environmental studies over the last 30 years and existing data sets provide ... of comprehensive environmental studies over the last 30 years and existing data sets provide the opportunity ... ;. This project will continue to develop over the coming years and results we will be presented and discussed ... will continue to develop over the coming years and results we will be presented and discussed within WG-EMM ...
Meeting Document : WG-EMM-15/47 : Author(s): A. Panasiuk-Chodnicka, M. Korczak-Abshire, M.I. Żmijewska, K. Chwedorzewska, E. Szymczak, D. Burska, D. Pryputniewicz-Flis and K. Łukawska-Matuszewska (Poland)