Search results
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New Zealand’s exploratory fishery for toothfish within the SPRFMO Convention Area: update and future directions
Abstract: The 2-year programme of exploratory fishing provided for by SPRFMO CMM 4.14 has been ... surveys provide information on the life history of Antarctic toothfish that is consistent with the current ... hypothesis on Antarctic toothfish growth and movement, and have provided the some of the first empirical ... scientific observations of spawning Antarctic toothfish. Information collected during these first two voyages ...
Meeting Document : SC-CAMLR-XXXVI/BG/18 : Author(s): M. Cryer, A. Dunn and J. Fenaughty
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New data on Antarctic toothfish and some others by-catch fishes fecundity with gonads histological pictures from Ross Sea region and data on Patagonian toothfish from the Argentina Sea
Abstract: Results of samples’ processing fixed from Sub-area 88.1 in the 2003-2004 season aboard ... f/v «Yantar» operating in the Exploratory Fishery were presented. According to the results of ... investigation of oocytes’ size composition and histological researches of ovaries at different maturation level ... it was ascertained that intermittent oogenesis type and synchronic development of the nearest ...
Meeting Document : WG-FSA-05/28 : Author(s): V.G. Prutko and L.A. Lisovenko (Russia)
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SLOPE CURRENTS AROUND THE KERGUELEN ISLANDS FROM DEMERSAL LONGLINE FISHING RECORDS.
quantitative knowledge of the current field around the islands due to lack of long-term current measurements ... . We performed a systematic analysis of a total of 28917 points of fishing gear drifts from setting and ... recovery positions of demersal longlines deployed between 2002 and 2007 for Patagonian toothfish ... (Dissostichus eleginoides) fisheries in Kerguelen waters. This enabled the construction of a realistic field of ...
Meeting Document : WG-FSA-08/P06 : Author(s): Y.-H. Park, N. Gasco and G. Duhamel (France)
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Krill fishery report: 2005 update
have taken 62049 t of krill to date. Two CCAMLR scientific observers have been deployed. The ... preliminary estimate of the total catch of krill for the season is approx 142000 t. This compares with 118166 ... t of krill reported in 2003/04. One monthly catch and effort report is overdue for 2004/05, and some ... fine-scale data are overdue for 2003/04. The report includes: Availability of fishery and observer data ...
Meeting Document : WG-EMM-05/5 : Author(s): Secretariat
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Beach debris survey – Main Bay, Bird Island, South Georgia 1996/97
Abstract: The seventh year of surveys of beached man-made debris at Bird Island, South Georgia ... revealed a total of 289 items, 60 % less than in the two previous years. Of the total number of items, 62 ... collection exceeded the winter. Nylon line, identical to that used in longline gear, accounted for 57 % of ... items, nearly all of which clearly originated from fishing vessels. Despite the CCAMLR ban on the use of ...
Meeting Document : CCAMLR-XVII/BG/7 : Author(s): Delegation of the United Kingdom
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BEACH DEBRIS SURVEY SIGNY ISLAND, SOUTH ORKNEY ISLANDS 1996/97
from being carried out at Cummings Cove. A total of 34 items weighing 1.61 kg were collected at ... Cummings Cove, 18 items weighing 1.42 kg were found at Foca Cove and 6 items with a total weight of 0.68 kg ... were found at Starfish Cove. The total amount of marine debris collected from the three beaches was the ... lowest recorded since the surveys began in 1990, both in terms of weight and number of items. This ...
Meeting Document : CCAMLR-XVI/BG/6 : Author(s): Delegation of the United Kingdom
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Beach debris survey, Signy Island, South Orkney Islands, 2006/07
, mass and size categories. A total of 50 items weighing 7.6 kg were collected. The number of items found ... was greater than the total found during the previous season, although the total mass of the waste ... recovered had decreased (an increase of 85.2% and decrease of 68.8% since 2005/06 respectively). There was a ... rise in the number of plastic packaging bands (18) from the total recorded the previous season (9 ...
Meeting Document : SC-CAMLR-XXVI/BG/19 : Author(s): Delegation of the United Kingdom
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Beach debris survey, Signy Island, South Orkney Islands 2000/2001
size categories. A total of 16 items weighing 0.74kg was collected. The number of items and the total ... mass of the waste recovered was the lowest ever recorded (a decrease of 70% and 93% since 1999/2000 ... respectively). The number of plastic packaging bands (one) was also the lowest ever recorded and follows a ... seasons, with the proportion of plastic items (56%) being the third highest reported since surveys began ...
Meeting Document : SC-CAMLR-XX/BG/05 : Author(s): Delegation of the United Kingdom
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Relationship between Antarctic krill (Euphausia superba) variability and westerly fluctuations and ozone depletion in the Antarctic Peninsula area
Abstract: An assessment of the environmental processes influencing variability in the recruitment ... and density of Antarctic krill (Euphausia superba) is important, as variability in krill stocks ... density with hypothesized environmental factors, including strength of westerly winds (westerlies ... and the strength of westerlies during 1982–1998. Years with strong westerlies during the austral ...
Meeting Document : WG-EMM-99/52 : Author(s): M. Naganobu, K. Kutsuwada, Y. Sasai and T. Taguchi (Japan) and V. Siegel (Germany)
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Seabird mortality in the Japanese tuna longline fishery around Australia, 1988–1995
Abstract: Large numbers of seabirds are killed each year within the Australian Fishing Zone (AFZ ... ) by Japanese longline vessels targeting tuna. In recent years the estimated rate of seabird bycatch in ... the AFZ has been in the order of 0.15 birds 1000 hooks, translating to mortalities of 1000-3500 birds ... southern Australia. Uncertainties in the observed catch rates prevent confident assessment of trends, but ...
Meeting Document : WG-FSA-98/31 : Author(s): N. Brothers, R. Gales and T. Reid (Australia)