Resultados de la búsqueda
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e-sc-vii.pdf
... and SC-CAMLR-VII/BG/10. 1.15 The Working Group on Fish Stock Assessment met in Hobart, Australia ... Committee, chaired by Dr K. Sherman (USA) met in Hobart, Australia on 23 October, 1988. 1.17 The Steering ... Committee on Joint CCAMLR/IWC Workshop on the Feeding Ecology of Southern Baleen Whales met in May 1988 in ... . In broad terms such papers dealt with acoustic target strength estimation (SC-CAMLR-VII/BG/30
application/pdf attached to:SC-CAMLR-VIIMeeting Report : SC-CAMLR-VII
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e-sc-xxv-a4.pdf
... information that the Scientific Committee would need to understand the issues raised in SC-CAMLR-XXIV ... in Bransfield Strait in 2006. Krill length ranged from 30 to 60 mm, with large individuals (>50 mm ... fishery behaviour in the past (e.g. WG-EMM-05/30), most of the fishery information is still anecdotal ... Working Group encouraged all Members participating, or who have participated, in the krill fisheries to
application/pdf attached to:WG-EMM-06Meeting Report : WG-EMM-06
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Target strengths of Antarctic krill (Euphausia superba)
and 120 kHz in a sheltered bay at South Georgia. The results indicate that the Target Strength values ... ). Both echosounder and integrator were housed ashore, in the laboratory, together with other equipment ... echosounder was used in its dual 38 and 120 kHz modes together with UNIVERSAL SONAR transducers, each with ... over a 42-hour period. In another case, Event number 20, the number increased by two specimens ... krill together is denoted TScage+N krill in Table 1. Regression of the corresponding backscattering ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 265–279 : Autor(es): Everson, I., D.G. Bone, J.L. Watkins and K.G. Foote
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Whales: Trophic modelling of the Ross Sea
estimate consumption of cetaceans in method 4, we used the relation between animal weight and daily ... kg/d or WW prey, and W is the animal wet weight in kg. For “other marine mammals”, which we apply to ... reported that mean age of wild orca in British Columbia waters was 29.2 years (male) and 50.2 years ... (female). These values are in contrast with Trites & Pauly (1998) who suggested that 50 y was an ...
Document : Site Section: Publications
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WG-SAM-17
biological characteristics in Statistical Subareas 48.1 (northern part) and 48.2 (2018–2020) Delegation of ... finfish research proposals of the Ukraine in Subarea 48.1 in 2018 (CM 24-01, para 3) Delegation of Ukraine ... WG-SAM-17/16 Format for reporting finfish research proposals of the Ukraine in Subarea 88.3 in 2018 ... Subarea 48.1 in 2018 Delegation of Ukraine WG-SAM-17/18 Demersal finfish distribution, abundance and their ...
Meeting
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Length-age composition of the Patagonian toothfish, Dissostichus eleginoides, from the Kerguelen Island area
this period were located in the west shelf area (48°30’- 49°30’S and 66°50’- 67°20’E). Total catch was ... concentrated in the north shelf area (47°10’- 47°30’S and 66°50’- 67°20’E). Total catch was about 5.2 x 103 ... abundant in catches, mean age was 8.2- 9.8 years. In the 1991/92 season fishing for the species was ... years. Results presented in the paper are in agreement with results of other studies conducted in the ...
Meeting Document : WG-FSA-92/08 : Autor(es): V.G. Prutko and V.N. Chikov (Ukraine)
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Status of krill target strength
aggregations of live euphausiids and should not be affected by a frequent cause of bias in single-animal ... on both animal size and transmit frequency, notwithstanding admitted shortcomings. Some recent single ... -animal measurements of target strength for live euphausiids and euphausiid-related species, made under ... effects discussed earlier in this article and differences in animal type), the structure exhibited in the ... should not be affected by a frequent cause of bias in single-animal measurements, namely thresholding ... interference between the echoes from each animal. In order to describe the scattering involving the ... number density were performed at 30 and 20 kHz. Measurements at 30 kHz were performed near Bouvet Island ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 101–126 : Autor(es): Foote, K.G., D. Chu and T.K. Stanton
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e-sc-xix-a4.pdf
... particular season or over years, both in terms of the spatial distribution of catches and their relative ... . At other stations in the vicinity the catch rate was 1–20 per tonne of krill. 2.31 The Working Group ... hoc group was therefore encouraged in its work. Regional and Local Surveys 2.36 Over 20 papers were ... krill in the region of 20–25 g/m2 had been obtained. 2.50 WG-EMM-00/55 listed the datasets collected by
application/pdf attached to:WG-EMM-00Meeting Report : WG-EMM-00
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A SIMULATION MODEL FOR EVALUATING MANAGEMENT STRATEGIES TO CONSERVE BENTHIC HABITATS (VULNERABLE MARINE ECOSYSTEMS) WHICH ARE POTENTIALLY VULNERABLE TO IMPACTS FROM BOTTOM FISHERIES
level that can naturally restore the original structure and function within 20 years. It does not ... ecosystems’ in order to maintain the ecological structure and function of, particularly, deep sea benthic ... easily be met would be more vulnerable than those for which the objective might be met most often. This ... enables uncertainties to be captured in a straight‐forward manner to assist CCAMLR in maintaining its ...
Meeting Document : WG-SAM-09/21 : Autor(es): A.J. Constable (Australia)
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e-imaf-03 report.pdf
... substantial increases in fishing effort (from 19 million hooks to 30 million hooks over the last two years ... with previous years. This was the seventh successive year of zero seabird by-catch in the fishery in ... requirement. (vi) In addition, the catch limit for the current year is divided into two parts, with 20 ... than 20 m (Conservation Measure 25-02). This year there was 100% compliance with this measure in
application/pdf attached to:Ad Hoc WG-IMAF-03Meeting Report : Ad Hoc WG-IMAF-03