Search results
-
Interaction of marine mammals with the longline fishery around the Kerguelen Islands (Division 58.5.1) during the 1995/96 cruise
). Such interactions can result in damage to fishing gear, a reduction of catch rates and an increase in the risk ... the seabird by-catch. The results of seabird observations are described in Capdeville (1996). RESULTS ... to the commercial fishery in the Kerguelen area. There does not seem to be any link between the catch rate ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 171–174 : Author(s): Capdeville, D
-
Seabird interactions with trawl and longline fisheries for Dissostichus eleginoides and Champsocephalus gunnari
catches have averaged 2 830 tonnes per season, all t aken b y longl iners , i n Suba rea 48.3 (South ... ) during the same period with catches taken by a mixture of longlining (12%) and trawling (88%). A trawl ... in that season. (Croxall e t al., 1990). By-catch rates of u p t o 0.457 birds per 1 000 hooks have been ... , still used a netsonde cable. The incidence of bird by-catch was recorded by fisheries inspectors ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 93–99 : Author(s): Williams, R. and D. Capdeville
-
Feeding and food intake of Electrona carlsbergi (Tåning, 1932) Myctophidae
of RV Artemida. A sample of at least 25 fish were taken from every catch for analysis. Fish length ... the food bolus of one fish was normally very small, from 15 to 25 samples from the same catch were ... REMBISZEWSKY, J.M., M. KRZEPTOWSKI and T.B. LINKOWSKI. 1978. Fishes (Pisces) as by-catch in fisheries of kri11 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 411–416 : Author(s): Gerasimova, O.V.
-
Preliminary results of investigations of the Federal Republic of Germany on Notothenia rossii marmorata (Fischer, 1885) in January/February 1985
to rebuild the stock around South Georgia might be successful. Although reported catches in recent years have ... is probably still less than 10% of the pristine stock, Mean length in the catches has only slightly increased ... by CCAMLR to rebuild the stock around South Georgia might be successful. Although reported catches in recent ... is probably still less than 10% of the pristine stock, Mean length in the catches has only slightly increased ... around South Georgia might be successful. Although reported catches in recent years have been low ... than 10% of the pristine stock, Mean length in the catches has only slightly increased since 1981/82 ... dircatch J.n directed hshin~ !:or 0U1er ... • l 98Li) - 38 - 3. J{csulLs J.l The calches Around South Georgia catches were mainly conbncd ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 33-57 : Author(s): Kock, K.-H.
-
Differentiation of independent populations of Antarctic krill
of the necessity of setting krill catch quotas for each fishing country in the near future. These problems can ... of removals from the stocks, as well as of krill catch quotas in the Southern Ocean should proceed ... ; 6. study of the causes of fluctuation 7. setting up of an international catch prediction service ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 275-281 : Author(s): USSR
-
Comparison of age readings from scales and otoliths of the Patagonian toothfish (Dissostichus eleginoides) from South Georgia
appropriate value for M is 0.13. Applying this value of M to the Taylor formulae gave an age limit of 22.8 ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 191–203 : Author(s): Cassia, M.C
-
Analysis of albatross and petrel distribution within the CCAMLR Convention Area: results from the Global Procellariiform Tracking Database
and Taylor) 144 au nord des limites de la CCAMLR, notamment dans les secteurs gérés par la CCSBT, la CICTA ... of distribution within the Convention Area presented in this paper. Limitations of the analysis The Global ... Commission (WCPFC). While CCAMLR has established a comprehensive system of seabird by-catch mitigation ... measures and has effectively reduced seabird by-catch in its regu- lated fisheries, systems for by-catch ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 143–174 : Author(s): BirdLife International (prepared by C. Small and F. Taylor)
-
Target strengths of krill at 136 and 20 kHz
. Individual krill taken straight from catches were used in the experiments. Hauls were carried out ... the catch and placed in a container of sea-water. After sorting, groups of various numbers of live ... target strength using the trawl hydroacoustic method is based on the comparison of the catch obtained ... where Q catch per haul (kg) B trawl operating area (m3) m mean krill weight in the catch (kg) P total ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 141–157 : Author(s): Kasatkina, S.M.
-
Marine debris and fishing gear associated with seabirds at sub-Antarctic Marion island, 1996/97 and 1997/98: in relation to longline fishing activity
heads or whole specimens of fish by-catch). While smaller seabird species are able to rip pieces ... Oceans and implications for seabird by-catch. CCSBT-ERSI95, Division of Fisheries, CSIRO, Hobart ... , Australia. Purves, M. 1997. Catch rates and length composition data of the longline fishery ... for seabird by-catch mitigation. Bivd Conserv. l n f . , 8: 211-221. Ryan, P.G. 1987. The incidence ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 85–96 : Author(s): Nel, D.C. and J.L. Nel
-
A hypothetical life cycle for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region
understand- ing of the depth, location and size and age distri- bution of the D. mawsoni catch (e.g. Hanchet ... . Despite catching a wide range of larval, postlarval and juvenile fish (ranging from 8 to 150 mm SL) from ... from the Antarctic Peninsula region have also failed to catch any of the early life-history stages ... of D. mawsoni (see Kellermann, 1996 and ref- erences therein). Limited data are also available ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 35–53 : Author(s): Hanchet, S.M., G.J. Rickard, J.M. Fenaughty, A. Dunn and M.J. Williams