Search results
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Otolith and body size relationships in the mackerel icefish (Champsocephalus gunnari)
of the other analyses. The fitted models were used to generate predictions and standard errors for new ... importance of some marine gadids in Northern Alaska and their body-otolith size relationships. Fishery ... . 1986. The use and abuse of fish otoliths in studies of feeding habits of marine piscivores. Sarsia ... of some gadoid fish otoliths by a young common seal. Marine Mammal Commission, International Council ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 117–123 : Author(s): Everson, I., B. Bendall and A. Murray
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Alternative methods for determining subarea or local area catch limits for krill in Statistical Area 48
for the Conservation of Antarctic Marine Living Resources (CCAMLR) adopted Conservation Measure 32 ... of the major components of the Antarctic marine ecosystem. There will be an initial cost to collect the data ... free to add new alternatives (columns) and new criteria (rows) to Table 1, develop new tradeoff ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 237–249 : Author(s): Watters, G. and R.P. Hewitt
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Acoustic data analysis and models of krill spatial distribution
patchiness. In: STEELE, J.H. (Ed.). Spatial Pattern in Plankton Communities. New York: Plenum Press. 131-156 ... of Long Island. Estuarine and Coastal Marine Science 6: 239-250. MACKAS, David L. 1984. Spatial ... , Report for the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR), 13 October ... . In: STEEL, J.H. (Ed.). Fisheries Mathematics, London-New York: Academic Press, 1-19 p. WEBER, Larry ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 311–329 : Author(s): Morin, A., A. Okubo and K. Kawasaki
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Patterns and processes in the distribution and dynamics of Antarctic krill
in scientific studies of living marine resources in the Antarctic are: 1. How important are physical ... will include the grazing effect of predation by invertebrates, fish, and marine mammals. REF81ENCES DENMAN ... ocean. Oceanography and Marine Biology Annual Review 22: 125-168. KAWASAKI, K. 1978. Diffusion ... of phytoplankton biomass in the surface water of Long Island. Estuarine and Coastal Marine Science 6: 239-250 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 281–299 : Author(s): Levin, S.A., A. Morin and T.M. Powell
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Abundance, size and maturity of krill (Euphausia superba) in the krill fishing ground of Subarea 48.1 during the 1990/91 austral summer
were collected using a Sea-Bird SBE-19 CTD. CTD station depths were down to 1 000 m or closer ... with a low 3.7 g/m 2 (163000 tonnes) in the oceanic zone. Gravid females were nearly absent in the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 183–199 : Author(s): Ichii, T., H. Ishii and M. Naganobu
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Age and growth of spiny icefish (Chaenodraco wilsoni Regan, 1914) off Joinville–D’Urville Islands (Antarctic Peninsula)
PENINSULA) M. La Mesa and A. De Felice ISMAR-CNR, Istituto di Scienze Marine Sezione Pesca Marittima di ... Southwest Fisheries Science Center National Marine Fisheries Service 8604 La Jolla Shores Drive La Jolla ... validation. In this study, new data on age and growth rate derived from otoliths of C. wilsoni collected ... , by adding a new species to the few channichthyids aged so far, the study provides encouraging evidence ... not tested, so that present ageing data haveto be considered with caution. The estimated age range was ... consisted mainly of adult individuals between 1 and 3 years of age, with very few older fish. File ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 115–130 : Author(s): La Mesa, M., A. De Felice, C.D. Jones, K.-H. Kock
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Integration of CPUE data into assessments using the Generalised Yield Model
for this is simple. The essential idea of the new method is to give different weights to each ... (and are therefore down-weighted). Example Application The new method was used in the assessment undertaken ... for the spawning stock depletion, one calculated using the new method with importance weighting, and the other ... of the Convention for the Conservation of Antarctic Marine Living Resources (CCAMLR). lCES J. Mar. Sci., 57: 778 ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 65–74 : Author(s): Kirkwood, G.P. and A.J. Constable
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Long-term monitoring of krill recruitment and abundance indices in the Elephant Island area (Antarctic Peninsula)
, Australia V. Loeb Moss Landing Marine Laboratories PO Box 450, Moss Landing, Ca. 95039, USA Abstract ... was recommended for analysing net haul data (de la Mare, 199410). A new approach was developed which uses ... . 1995. Report of the CCAMLR Workshop 'Temporal changes in marine environments in the Antarctic ... . Recruitment of Antarctic krill Euphausia superbn and possible causes for its variability. Marine Ecology ... for the Elephant Island area with regard to the representativeness of the study area (60°-62 o 30´S ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 19–35 : Author(s): Siegel, V., W. de la Mare and V. Loeb
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The CCAMLR-2000 Krill Synoptic Survey: a description of the rationale and design
Department of Marine Biology Pukyong National University Pusan, Republic of Korea T. Pauly Australian ... ), considered to be one of the key species in the Antarctic marine food web, is prey to a wide variety ... Investigations of Marine Antarctic Systems and Stocks) Experiment (FIBEX) which took place from January ... of statistical analysis are continually evolving and providing new opportunities for improved analysis ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 1–23 : Author(s): Trathan, P.N., J.L. Watkins, A.W.A. Murray, A.S. Brierley, I. Everson, C. Goss, J. Priddle, K. Reid, P. Ward, R. Hewitt, D. Demer, M. Naganobu, S. Kawaguchi, V. Sushin, S.M. Kasatkina, S. Hedley, S. Kim and T. Pauly
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Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia
of depredation which will affect both the fishing industry and fishery management. Industry perceives marine ... 2002. New England Aquatic Forum Series Report, 03-1: 49. New England Aquarium Press, Boston ... . Estimates of food consumption by marine mammals in the Eastern Bering Sea. US Dep. Commer., NOAA Tech ... Atlantic. CCAMLR Science, 11: 111–126. Roche, C., C. Guinet, N. Gasco and G. Duhamel. 2007. Marine ... . Since 2003, cetaceans have been observed on 22% of 14 300 observed lines, with killer whales present on ... whales occur during May at the start of the season with the sightings becoming fewer towards the end of ... the season in August. Killer whale interactions appear to be more consistent with no obvious pattern ... related to the pattern of fishing effort. By comparing catch rates with and without the presence of ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 163–178 : Author(s): Moir Clark, J. and D.J. Agnew