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1. e-sc-vi-a6.pdf

   ... , krill ecology, and predator studies. Assessments of demersal fish are planned for the Kerguelen shelf ... season have been developed for complementary studies on krill ecology (age and growth/stock separation ... /Poland/USSR/Japan. Further joint studies on krill target strength are planned by the UK and Norway ... . 18. Consistent with the long-term plan, multinational studies on fish stock assessment, krill ... of fish stock assessment, krill ecology, and predator studies. Assessments of demersal fish are ... . Preliminary plans for the 1987/88 season have been developed for complementary studies on krill ecology (age ... Peninsula integrated study area by US/Poland/USSR/Japan. Further joint studies on krill target strength ... , multinational studies on fish stock assessment, krill ecology, and predators will also be conducted during the application/pdf attached to:WG-LTP-87

   Meeting Report : WG-LTP-87

2. Ecosystem studies carried out during the second Ukrainian Marine Antarctic Expedition in Subareas 48.2 and 48.1 in 1998

   of the environmental conditions, state of the krill population, other functionally important components in the pelagic ... cold), recruitment of the stock (for the first time for recent years), low abundance of krill larvae ... for 1997). In Subarea 48.1 there were revealed the differences in size composition of krill and in its ... the basis of catches comprises krill of the third size group (evidently, generation of 1995); in the latter ...

   Meeting Document : WG-EMM-00/5 : Author(s): V. Bibik and P. Gozhik (Ukraine)

3. Some properties of diagnostics of GLMM model tuning for standardising CPUE indices in the Area 48 using the CCAMLR fishery statistics database

   Abstract:  The data of krill fishery in Subarea 48 for 1986 – 2008 presented to CAMLR database ... significantly deviated from the normal distribution. The number of krill hauls, where Pearson’s residuals ... corresponded to quintiles of normal distribution more then 2, constituted 2.3% of the total number of krill ... for krill fishery description claim special attention. The authors discussed several approaches to improve ...

   Meeting Document : WG-EMM-11/44 : Author(s): P. Gasyukov and S. Kasatkina (Russia)

4. Distribution of the Soviet fishing fleet and catches (CPUE) in Subdivision 48.3 during 1986–1990

   Abstract:  Analysis of the fishing fleet operation is one of preconditions of krill fishery small ... for the Soviet krill fishery in subdivision 48.3 for 1986-1980 (15 thousand hauls) were analyzed. During ... presented some aspects of krill fishery and krill consuming animals interrelations were considered ... for krill resources. Author(s):  V.A. Sushin, P.C. Gasiukov, A.V. Zimin and S.M. Kasatkina (Russia) Title ...

   Meeting Document : WG-EMM-02/63 Rev. 1 : Author(s): V.A. Sushin, P.C. Gasiukov, A.V. Zimin and S.M. Kasatkina (Russia)

5. IDENTIFYING PATTERNS IN DIET OF MACKEREL ICEFISH (CHAMPSOCEPHALUS GUNNARI) AT SOUTH GEORGIA USING BOOTSTRAPPED CONFIDENCE INTERVALS OF A DIETARY INDEX

   was dominated by krill, Euphausia superba and by the amphipod Themisto gaudichaudii. Smaller (younger) fish ... . and took smaller quantities of E. superba. In a season of poor krill availability (summer of 2003-2004 ... ) the proportion of krill in the diet, stomach fullness and fish condition (indicated by length-weight ... relationships) were significantly lower than in the other summer seasons. The poor krill season was followed ...

   Meeting Document : WG-FSA-08/29 : Author(s): C.E. Main, M.A. Collins, R. Mitchell and M. Belchier (UK)

6. Diet overlap among top predators at the South Orkney Islands, Antarctica

   to 2000 at South Orkney Islands. Overall, the diet of most of the predators was mainly composed of krill ... to 36.7 and fish, krill and squid re-occurred most  frequently. The re-occurrence of fish among predator ... variable diets. This variability may be explained by fluctuations in krill availability. In years when ... krill is scarce (e.g. 2000), these predators can diversify their diet by increasing the consumption ...

   Meeting Document : WG-EMM-18/04 : Author(s): M.L. Bertolin and R. Casaux

7. Problems of population age structure determination of Euphausia superba Dana using an example from the Antarctic Peninsula area and adjacent waters

   to age groups. It is shown that the size groups of krill are not a seasonal phenomenon, but correspond ... on the growth rates of krill in relation to feeding conditions, temperature factors and other biotic and abiotic ... of E. superba through the study of genetic, morphological and physiological uniformity of krill both within ... composition of krill, modelling of growth under various conditions and physiological and chemical research ... that the size groups of krill are not a seasonal phenomenon, but correspond to a certain extent to sets ... regarding the age and growth of E. superba; in addition, data are cited on the growth rates of krill ... of genetic, morphological and physiological uniformity of krill both wthin and between size groups ... the comparison of results of studies of spatial and temporal variability in the size composition of krill ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 227-270 : Author(s): Spiridonov, V.A.

8. e-sc-v-a9.pdf

   ... objectives. FISHERY STOCK ASSESSMENTS 8. Purpose: To evaluate the status of target species such as krill ... . (b) Evaluate interannual variation and monitor distribution of krill, fish, and other prey. (c) Evaluate ... and krill stocks, independent of commercial fishing operations. MAMMAL AND BIRD POPULATION ASSESSMENTS ... and/or continue time-series of measurements on selected parameters of krill and its predators. (d) Co-ordinate ... ASSESSMENTS 8. Purpose: To evaluate the status of target species such as krill and finfish in order to ... ) Evaluate interannual variation and monitor distribution of krill, fish, and other prey. (c) Evaluate ... krill stocks, independent of commercial fishing operations. MAMMAL AND BIRD POPULATION ASSESSMENTS ... ) Initiate and/or continue time-series of measurements on selected parameters of krill and its predators application/pdf attached to:WG-LTP-86

   Meeting Report : WG-LTP-86

9. The Use of Penguin Stomachal Contents for the Simultaneous Study of Prey and Predator Parameters

   Abstract:  Penguins selectivity for krill size is shown as highly sensitive to the statistical ... of independence between krill found in the stomach of a given penguin prevents the pooling of krill lengths from ... . A highly significant linear regression between krill size and time was found. Full use of the information ... Penguins selectivity for krill size is shown as highly sensitive to the statistical assumptions ...

   Meeting Document : WG-CEMP-89/16 : Author(s): E. Marschoff and B. González (Argentina)

10. The food and feeding of five species of icefish in the Elephant Island – South Shetland Islands Region in March 2003

    – South Shetland Islands region in March-early April 2003. C. gunnari took primarily krill. C. aceratus ... fed on krill and fish with some differences found between Elephant Island and the South Shetland ... Islands. The bulk of the diet of C. rastrospinosus consisted of krill and fish. Diet intensity, however ... P. georgianus was a fish feeder at Elephant Island and preyed on krill and fish further south. A large ...

    Meeting Document : WG-FSA-03/60 : Author(s): K.-H. Kock, H. Flores (Germany), C.D. Jones (USA), S. Wilhelms and S. Schöling (Germany)

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