Search results
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Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2005/06
and is the third lowest population size in the 10 years of census data. The chinstrap penguin breeding population ... has been declining for the Past eight years and is at its lowest size in the 10 years of study. Gentoo ... penguin fledging Success was the highest recorded in all the years of study. The fledging success ... and was slightly higher than the previous eight year mean. Gentoo penguin fledge weights for this season ...
Meeting Document : WG-EMM-06/P1 : Author(s): E.S.W. Leung, R.A. Orben and W.Z. Trivelpiece (USA)
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A CHARACTERISATION OF THE TOOTHFISH FISHERY IN SUBAREAS 88.1 AND 88.2 FROM 1997/98 TO 2008/09
in depth/location of fishing, and length and age structure of the population. The catch limit was under ... of fishing, and length and age structure of the population. The catch limit was under caught in both Subareas ... Abstract: The exploratory fishery for Dissostichus spp. has now been operating for 13 years ... in Subarea 88.1 and for 8 years in Subarea 88.2. During that time a large amount of distributional ...
Meeting Document : WG-FSA-09/36 : Author(s): S.M. Hanchet, A. Dunn and S. Mormede (New Zealand)
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Conservation Measure Conservation Measure 41-04 (2006)
vessel participating in the fishery shall have at least two scientific observers, one of whom shall ... , Korean, New Zealand and Norwegian flagged vessels using longlines only. No more than one vessel per ... country shall fish at any one time. Catch limit 2. The total catch of Dissostichus spp. in Statistical ... be tagged at a rate of at least one fish per tonne green weight caught. Environ- mental protection ... Limits on the Exploratory Fishery for Dissostichus spp. in Statistical Subarea 48.6 in the 2006/07 ...
Conservation Measure : 41-04 (2006)
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Development of methods relevant to feedback management (FBM) for the krill fishery
, as presented in SC-CAMLR XXXVI/BG20 requires acoustic data to be collected, processed and reported continuously ... summer 2018-2019. Author(s): B.A. Krafft, A. Lowther, G. Macaulay, M. Chierici, M. Biuw, A. Renner, T.A ... and predator needs. A future developed FBM system, as presented in SC-CAMLR XXXVI/BG20 requires acoustic data ... studies will take place during the Austral summer 2018-2019. ...
Meeting Document : WG-EMM-18/08 : Author(s): B.A. Krafft, A. Lowther, G. Macaulay, M. Chierici, M. Biuw, A. Renner, T.A. Klevjer, R. Øyerhamn, C.A. Cárdenas, J. Arata, A. Makhado, C. Reiss and O.A. Bergstad
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A preliminary model-based approach for estimating natural mortality of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea Region
y-1 and constant across age and sex. In 2018, the independent review of the Ross Sea region D. mawsoni stock ... age and sex. In 2018, the independent review of the Ross Sea region D. mawsoni stock assessment ... estimate of M, including values of natural mortality that vary by age and sex, should be considered ... of natural mortality that vary by age and sex, should be considered in future stock assessment sensitivity ...
Meeting Document : WG-SAM-2019/04 : Author(s): B. Moore, S. Mormede, S. Parker and A. Dunn
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Southern right whale (Eubalaena australis) reproductive success is influenced by krill (Euphausia superba) density and climate
. The number of calves recorded each year varied from 7 to 43 (x = 21.11 ± 11.88). Using cross-correlation ... correlations were found with krill densities (r = 0.69, p = 0.002, lag 0 years), Oceanic Niño Index (r = −0.65 ... , p = 0.03, lag 6 years), Antarctic Oscillation (r = 0.76, p = 0.01, lag 7 years) and Antarctic sea ice area ... (r = −0.68, p = 0.002, lag 0 years). Our results suggest that global climate indices influence southern right ...
Meeting Document : WG-EMM-16/P06 : Author(s): E. Seyboth, K.R. Groch, L. Dalla Rosa, K. Reid, P.A.C. Flores and E.R. Secchi
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New corrections factors for the quantification of fish represented in pellets of the blue-eyed shag Phalacrocorax atriceps
039; energetic demands. Author(s): Silva, P., Casaux, R., Favero, M., Barrera-Oro, E. Title: New ...
Meeting Document : WG-EMM-95/83 : Author(s): Silva, P., Casaux, R., Favero, M., Barrera-Oro, E.
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Collection, processing and potential use of sonar data from krill fishing vessels
Sea039;, routinely use sonars, and we provide example data and swarm descriptions from these vessels ...
Meeting Document : SG-ASAM-14/01 : Author(s): G. Skaret (Norway) and M.J. Cox (Australia)
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Review of Dissostichus spp. fishery in the adjacent seas of three Antarctic sectors in 2003–2010
Sea) and the Indian sectors (the Dumont d039;Urville Sea (SSRU G), the Mawson Sea (SSRU ...
Meeting Document : WG-FSA-13/14 : Author(s): A.F. Petrov (Russia)
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VME detection thresholds: preliminary results of a study on the case of the sea pens (Pennatulacea) of the CCAMLR sector 58.4.4b
Group 2018. However, despite the important level of the catches, no VME detection threshold triggering ... Group 2018. However, despite the important level of the catches, no VME detection threshold triggering ...
Meeting Document : WG-EMM-2019/52 : Author(s): A. Martin and M. Eléaume