Search results
-
Marine mammals and demersal longline fishery interactions in Crozet and Kerguelen Exclusive Economic Zones: an assessment of depredation levels
% in the presence of killer whales, 12.1% by sperm whales, and 42.5% when both species were present together ... present together. An extensive photo-identifi cation effort, primarily focussing on killer whales, allowed ... (n = 552, range 1–20) and 4.1 ± 3.4 (n = 737, range 1–30) individuals respectively. Table 1: Number ... in the Crozet EEZ per fi shing sector and marine mammal species. 0% 10% 20% 30% 40% 50% 60% 70% 80% 90 ... % 50% 40% 30% 20% 10% 0% 11 12 13 14 ... 20 25 30 2 3 4 5 6 7 8 9 10 11 12 13 14 20 21 23 no of observation fr eq ue nc ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 67–82 : Author(s): Roche, C., C. Guinet, N. Gasco and G. Duhamel
-
Conservation Measure Conservation Measure 10-06 (2002)
. 5. The Executive Secretary shall, before 30 April of each year, draw up a draft list of Contracting Party vessels ... conservation measure in accordance with Article IX.2(i) of the Convention: 1. At each annual meeting ... the attainment of the objectives of the Convention according to Article XXII of the Convention ... whose vessels are included in the draft list established by the Secretariat will transmit before 30 ...
Conservation Measure : 10-06 (2002)
-
Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia
, normally between 1 and 4 animals and have a relatively lower impact on catches, depressing CPUE by up to 20 ... , normally between 1 and 4 animals and have a relatively lower impact on catches, depressing CPUE by up to 20 ... normally of 4 to 10 animals, and often appear to actively seek out fishing vessels and ‘strip’ the line ... %. Sperm whales have been more frequently encountered in recent years, occurring in larger pod sizes ...
Meeting Document : WG-FSA-10/P06 : Author(s): J. Moir Clark and D.J. Agnew
-
Entanglement of Antarctic fur seals (Arctocephalus gazella) in man made debris at Bird Island, South Georgia, during the 2006 winter and 2006/07 breeding season
entanglements (41) and animals with severe wounding (20) was the highest recorded in 14 years, whilst the recent ... . The increase in the number of winter entanglements (41) and animals with severe wounding (20) was the highest ... recorded in 14 years, whilst the recent escalation in summer entanglements since 2004/05 is also a cause ...
Meeting Document : SC-CAMLR-XXVI/BG/17 : Author(s): Delegation of the United Kingdom
-
Detection of anti-brucella antibodies in pinnipeds from the Antarctic Territory
in six of the seventeen samples involving the two animal species. It is concluded that a Brucella sp ... of the seventeen samples involving the two animal species. It is concluded that a Brucella sp. described ...
Meeting Document : WG-EMM-01/46 : Author(s): P. Retamal, O. Blank, P. Abalos and D. Torres (Chile)
-
Publications
the story of how the organisation came about and how it operates some 30 years later. The CCAMLR flyer ... States, Observers and the Secretariat to celebrate forty years since the Convention came into force ... the year. The Statistical Bulletin summarises catch and effort data from fisheries in the CAMLR Convention ... Area. CCAMLR Science contains scientific articles that underpin the conservation and the rational use ...
Page : Site Section: Publications
-
Conservation Measure Conservation Measure 41-03 (2018)
Limits on the fishery for Dissostichus spp. in Statistical Subarea 48.4 in the 2018/19 season Area ... : Subarea 48.4 Species: Dissostichus spp. Adopted at Meeting: CCAMLR-XXXVII Period in Force: 2018- 2019 ... Limits on the fishery for Dissostichus spp. in Statistical Subarea 48.4 in the 2018/19 season ... as that portion of Statistical Subarea 48.4 that lies within the area bounded by latitudes 55°30'S and 57°20 ... 'S and by longitudes 25°30'W and 29°30'W, and by latitudes 57°20'S and 60°00'S and by longitudes 24°30'W and 29°00 ... Subarea 48.4, the fishing season shall be 1 December 2018 to 30 November 2019, or until the catch limits ... text 41-03 Conservation Measure 41-03 (2018 ...
Conservation Measure : 41-03 (2018)
-
RECENT POPULATION ESTIMATES AND TRENDS IN NUMBERS OF ALBATROSSES AND GIANT PETRELS BREEDING AT THE SUB-ANTARCTIC PRINCE EDWARD ISLANDS
the population on Prince Edward Island decreased by 20% from 2001 to 2008 (3% per year). The estimate of Indian ... group (Marion and Prince Edward islands) was conducted during December 2008, seven years after ... Edward Island, mirroring a decrease of roughly 2% per year at Marion Island from 1998 to 2005, a decline ... remained stable, whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 (3% per ...
Meeting Document : WG-EMM-10/P4 : Author(s): P.G. Ryan, M.G.W. Jones, B.M. Dyer, L. Upfold and R.J.M. Crawford
-
FURTHER DEVELOPMENTS OF A SIMULATION MODEL, ‘PATCH’, FOR EVALUATING MANAGEMENT STRATEGIES TO CONSERVE BENTHIC HABITATS (VULNERABLE MARINE ECOSYSTEMS) WHICH ARE POTENTIALLY VULNERABLE TO IMPACTS FROM BOTTOM FISHERIES
the level that can naturally restore the original structure and function within 20 years. It does ... the level that can naturally restore the original structure and function within 20 years. It does ... fisheries. The model is ready for use by WG-FSA this year to begin evaluating management strategies ... approach in managing Antarctic fisheries. The model is ready for use by WG-FSA this year to begin ...
Meeting Document : WG-FSA-09/42 : Author(s): A.J. Constable (Australia)
-
Antarctic icefishes (Channichthyidae) – a unique family of fishes – a review
or they are 15 – 20 Ma old and started to evolve some time after the formation of the Antarctic Circumpolar ... maturity before they are 5 – 8 years old. Spawning period of most icefish species is autumn – winter ... than 6 MA, i.e. they evolved well after the Southern Ocean started to cool down or they are 15 – 20 Ma ... maturity before they are 5 – 8 years old. Spawning period of most icefish species is autumn – winter ...
Meeting Document : WG-FSA-04/10 : Author(s): K.-H. Kock (Germany)