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1. Operational interactions of sperm whales and killer whales with the Patagonian toothfish industrial fishery off southern Chile

   %. Considering that no interactions were recorded in 153 (84%) of the effectively monitored sets, and that the ... Paper Title:  Operational interactions of sperm whales and killer whales with the Patagonian ... industrial fishing vessels between April 2002 and March 2003. For the 180 hauls monitored, the evidence of ... = 3). The mean rate of depredation was 3% (±2% CI 95%; n = 180 sets) and ranged between 0 and 100 ... between 0 and 100%. Considering that no interactions were recorded in 153 (84%) of the effectively ... or trunks, and NT is the total number of fi sh showing no evidence of damage. To assess if the same ... no evidence was left. Whichever is the case, and in spite of observers making every effort to ... - tored sets there was no interaction whatsoever and that the mode and median was 0, the global impact ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 127–140 : Автор(ы): Hucke-Gaete, R., C.A. Moreno and J. Arata

2. Exploratory fishing for Dissostichus spp. in the Antarctic region (Subareas 48.1, 48.2 and 88.3)

   system) were used for the operation, with variable quantities of fish hooks (1 440 to 4 320), No. 9 ... Paper Title:  Exploratory fishing for Dissostichus spp. in the Antarctic region (Subareas 48.1 ... del Fuego was conducted as part of the New Fisheries Projects developed by Chile, primarily to ... establish the presence of Dissostichus spp. in Subareas 48.1, 48.2 and 88.3. Industrial longlines (Spanish ... , therefore, there is almost no scientific knowledge on this resource. Consequently, the main objective of ... FOR DISSOSTICHUS SPP. IN THE ANTARCTIC REGION (SUBAREAS 48.1,48.2 AND 88.3) P.M. Arana and R. Vega ... the New Fisheries Projects developed by Chile, primarily to establish the presence of Dissostichus ... spp. in Subareas 48.1, 48.2 and 88.3. Industrial longlines (Spanish system) were used for the ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 1–17 : Автор(ы): Arana, P.M. and R. Vega

3. Evidence to support the annual formation of growth zones in otoliths of Antarctic toothfish (Dissostichus mawsoni)

   annually in the otoliths of this species. However, no evidence to validate this assumption has previously ... Paper Title:  Evidence to support the annual formation of growth zones in otoliths of Antarctic ... the Ross Sea (CCAMLR Subarea 88.1) have been aged assuming that one translucent zone is formed ... been presented. In the current work, otoliths from four distinct juvenile length-frequency modes were ... °30’E), approximately 450 n miles north of the tagging site. Two of the six fi sh had no immedi ... that one translucent zone is formed annually in the otoliths of this species. However, no evidence to ... estimated age is linear and intercepts the axes close to the origin (Figure 4). There is no overlap ... all avail- able data, is likely to be about half a year. No published information confi rming the ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 125–138 : Автор(ы): Horn, P.L., C.P. Sutton and A.L. DeVries

4. The ecosystem approach to managing fisheries: achieving conservation objectives for predators of fished species

   Paper Title:  The ecosystem approach to managing fisheries: achieving conservation objectives for ... for the recovery of depleted populations in food webs supporting fisheries. This paper addresses the ... following general questions for applying the ecosystem approach to managing fisheries: (i) how might ... fisheries impact incidentally on an ecosystem, (ii) what should be the conservation objectives for predators ... has used the surplus production available from removal of the fished species then no other ... CCAMLR Scier~ce, Vol . 8 (2001): 37-64 THE ECOSYSTEM ... . A general approach is proposed for maintaining ecological relationships and providing for the ... recovery o f depleted populations i n food webs supporting fisheries. This paper addresses the ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 37–64 : Автор(ы): Constable, A.J

5. Changes in the fish biomass around Elephant Island (Subarea 48.1) from 1976 to 1996

   Paper Title:  Changes in the fish biomass around Elephant Island (Subarea 48.1) from 1976 to 1996 ... Abstract / Description:  Finfish stocks in the Antarctic Peninsula region (Subarea 48.1) were exploited ... from 1978/79 to 1988/89, with most of the commercial harvesting taking place in the first two years of ... the fishery. Results of bottom trawl surveys conducted by Germany in the vicinity of Elephant Island ... same sampling sites, of the results being biased if the fish distribution shows a consistent year-to ... variation in the time needed to deploy the trawl, repeated sites were often only within 1 or 2 n miles of ... the original sites which balanced this effect to some extent. Furthermore, five to eight new ... locations were used during each of these surveys. Trawl sites of the 1996 survey are shown in Figure 1 ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 165–189 : Автор(ы): Kock, K.-H

6. A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica

   antarcticum) in the Ross Sea, Antarctica Abstract / Description:  Antarctic silverfish (Pleuragramma ... antarcticum) were sampled during a trawl survey in the Ross Sea, Antarctica. Biological data, including fish ... otoliths were used to estimate ages and von Bertalanffy growth parameters. The species is relatively slow ... -growing with a moderate longevity; the maximum estimated age was 14.3 years. Von Bertalanffy parameters ... . These estimates are preliminary for two main reasons. First, no attempt has been made to validate the ... juvenile Antarctic silverfish off Terra Nova Bay (Ross Sea) during the summer of 1987/88. They also ... ) studied fish from the Cosmonaut Sea, Mawson Sea and Prydz Bay and calculated higher L∞ values and ... Hubold and Tomo (1989) and Gerasimchuk (1992), no length records could be found in the literature for ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 75–86 : Автор(ы): Sutton, C.P. and P.L. Horn

7. Characteristics of krill aggregations in the South Sandwich Islands subarea in January–February 2000

   Paper Title:  Characteristics of krill aggregations in the South Sandwich Islands subarea in ... January–February 2000 Abstract / Description:  During the survey of Subarea 48.4 from 17 January to 1 ... characteristics of some 2 400 krill swarms detected in the study area were sized acoustically and are described in ... this paper. Results of comparisons of swarm parameters by area and season are given. The effect of ... not exceed 0.02 g m-3. Krill swarms were recorded in the upper 80 m depth layer. Sites with ... . Swarms remained in the upper pycnocline layer and/or above it, moving no deeper than the layer of cold ... . 9 (2002): 145–164 145 CHARACTERISTICS OF KRILL AGGREGATIONS IN THE SOUTH SANDWICH ISLANDS ... the survey of Subarea 48.4 from 17 January to 1 February 2000 it was observed that krill was present ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 145–164 : Автор(ы): Kasatkina, S.M., A.P. Malyshko, V.N. Shnar and O.A. Berezhinsky

8. Quantification of Southern Ocean phytoplankton biomass and primary productivity via satellite observations and biogeochemical models (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   satellite observations and biogeochemical models (submitted to the 2008 Joint CCAMLR-IWC Workshop) Abstract ... / Description:  This paper reviews Southern Ocean primary productivity within the framework of satellite remote ... sensing and the development of food-web models. The satellite ocean colour (chlorophyll) data record is ... described, from the Coastal Zone Colour Scanner (CZCS) in the late 1970s through to the Ocean Colour and ... were the areas of highest productiv- ity, and no sustained blooms occurred in waters deeper than 1 000 ... from a bloom trailing east off the north- ern tip of the Antarctic Peninsula. The Prydz Bay Table 2 ... , trailing off the peninsula, starts to contract. The Prydz Bay bloom is larger and more intense. Other ... Prydz Bay and other coastal blooms are in decline. The South Georgia bloom is smaller, as is the ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 247–265 : Автор(ы): P.G. Strutton, N.S. Lovenduski, M. Mongin and R. Matear

9. Patagonian toothfish in international waters of the Southwest Indian Ocean (Statistical Area 51)

   Paper Title:  Patagonian toothfish in international waters of the Southwest Indian Ocean ... and Marion Islands and the Crozet Islands, outside EEZs and CCAMLR waters. A total of 57 hauls was ... from 53 to 1 158 kg. The northward distribution of D. eleginoides is closely related to the extension ... of the Sub-Antarctic Front, and especially the intermediate layer of sub-Antarctic water masses ... and discussion Catches No zero catches were taken during the fi shing experiment, D. eleginoides ... Deepwater Ridges of the Southern Indian Ocean. FAO Fisheries Circular, No. 991, Rome, FAO: 84 pp. Duhamel ... (2005): 207–214 207 PATAGONIAN TOOTHFISH IN INTERNATIONAL WATERS OF THE SOUTHWEST INDIAN OCEAN ... Ctra. San Andrés nº 45 Santa Cruz de Tenerife, España Email – luis.lopez@ca.ieo.es Abstract ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 207–214 : Автор(ы): López Abellán, L.J

10. Defining smaller-scale management units to further develop the ecosystem approach in managing large-scale pelagic krill fisheries in Antarctica

    Paper Title:  Defining smaller-scale management units to further develop the ecosystem approach in ... the principles and approach required for developing small-scale management units to take account of ... predators’ needs when managing the fishery for Antarctic krill. It provides a theoretical foundation for ... considering the scales of management units involving the integration of local populations of harvested species ... . 9 (2002): 117–131 117 DEFINING SMALLER-SCALE MANAGEMENT UNITS TO FURTHER DEVELOP THE ECOSYSTEM ... @aad.gov.au Abstract This paper discusses the principles and approach required for developing small-scale ... management units to take account of predators’ needs when managing the fi shery for Antarctic krill. It ... provides a theoretical foundation for considering the scales of manage- ment units involving the ...

    Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 117–131 : Автор(ы): Constable, A.J. and S. Nicol

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