SC-CAMLR-VI/01 Подробнее |
Provisional Agenda for the Sixth Meeting of the Scientific Committee for the Conservation of Antarctic Marine Living Resources |
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SC-CAMLR-VI/02 Подробнее |
Annotation to the Provisional Agenda of the Sixth Meeting of the Scientific Committee Исполнительный секретарь |
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SC-CAMLR-VI/03 Подробнее |
Report of the ad hoc Working Group on Fish Stock Assessment – Hobart, Australia, 19–23 October, 1987 |
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SC-CAMLR-VI/04 Подробнее |
Report of the working group for the CCAMLR Ecosystem Monitoring Program, Dammarie-les-Lys, France, 10–16 June 1987 |
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SC-CAMLR-VI/05 Подробнее |
CCAMLR/IWC jointly sponsored Workshop on the Feeding Ecology of Southern Baleen Whales Исполнительный секретарь |
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SC-CAMLR-VI/06 Подробнее |
Draft outline of CCAMLR Statistical Bulletin Исполнительный секретарь |
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SC-CAMLR-VI/07 Подробнее |
Report of the Sixth Meeting of the Scientific Committee CCAMLR Secretariat
Резюме:
This is available in published form as SC-CAMLR-VI (1987)
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SC-CAMLR-VI/BG/01 Rev. 1 Подробнее |
Summary of krill landings CCAMLR Secretariat |
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SC-CAMLR-VI/BG/02 Подробнее |
Calendar of forthcoming meetings CCAMLR Secretariat |
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SC-CAMLR-VI/BG/03 Подробнее |
Report of the scientific seminar on Antarctic ocean variability and its influence on marine living resources, particularly krill Convener |
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SC-CAMLR-VI/BG/04 Подробнее |
Krill CPUE simulation study reports of activities Convener |
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SC-CAMLR-VI/BG/05 Rev. 1 Подробнее |
Summary of fisheries data CCAMLR Secretariat |
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SC-CAMLR-VI/BG/06 Подробнее |
Vacant |
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SC-CAMLR-VI/BG/07 Подробнее |
IOC Regional Committee for the Southern Ocean Paris, 9-12 June 1987 Sahrhage, D. |
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SC-CAMLR-VI/BG/08 Подробнее |
Prey monitoring surveys Everson, I. |
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SC-CAMLR-VI/BG/09 Подробнее |
Krill target strength, current status Everson, I. |
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SC-CAMLR-VI/BG/10 Подробнее |
Squid resources Everson, I. |
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SC-CAMLR-VI/BG/11 Подробнее |
Cephalopod research in the Antarctic Rodhouse, P.G. |
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SC-CAMLR-VI/BG/12 Rev. 1 Подробнее |
Results of fish stock assessment survey, South Georgia region, November-December 1986 Gabriel, W.L. |
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SC-CAMLR-VI/BG/13 Подробнее |
Can we satisfactorily estimate variation in krill abundance? Everson, I. |
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SC-CAMLR-VI/BG/14 Подробнее |
Long term trends in the foraging patterns of female Antarctic fur seals at South Georgia Bengtson, J.L. |
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SC-CAMLR-VI/BG/15 Подробнее |
Variation in reproductive performance of seabirds and seals at South Georgia, 1976–1986 and its implications for southern ocean monitoring studies Croxall, J.P., T.S. McCann, P.A. Prince and P. Rothery
Резюме:
Aspects of the reproductive performance of Black-browed, Grey-headed and Wandering Albatrossess, Gentoo and Macaroni Penguins and Antarctic Fur Seals, recorded annually at Bird Island, South Georgia over the last decade (and similar data for Adelie and Chinstrap Penguins at Signy Island, South Orkney Islands) are summarised and reviewed. Breeding success of the Wandering Albatross, which Read More
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SC-CAMLR-VI/BG/16 Подробнее |
Brief report of the joint Soviet-Australian expedition of the USSR FRV ‘Professor Mesyatsev’ to the Australian fishing zone around the territory of Heard and McDonald Islands, May–August, 1987 V.V. Gerasimchuk, V.N. Brodin, A.V. Kljausov, I.B. Russelo, P.V. Tishkov, N.B. Zremba (USSR) and P.H. Ensor (Australia) |
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SC-CAMLR-VI/BG/17 Подробнее |
U.S. Antarctic Marine Living Resources Program ecosystem monitoring survey 1986–87 cruise results - cruise no. SI 86-01 (I–III) Delegation of the USA |
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SC-CAMLR-VI/BG/18 Подробнее |
Survey of Antarctic fur seals Arctocephalus gazella in the South Shetland Islands, Antarctica, during the 1986/87 austral summer J.L. Bengtson, L.M. Ferm (USA), T.J. Härkönen (Sweden), E.G. Schaner and B.S. Stewart (USA)
Резюме:
A survey of Antarctic fur seals in the South Shetland Islands, Antarctica, during the 1986/87 austral summer indicated that this species is continuing its population recovery and recolonization of rookery sites following 19th Century commercial exploitation. Twelve fur seal pupping sites were identified, some of which had not previously been reported. The largest pupping sites are at Telmo Read More
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SC-CAMLR-VI/BG/19 Подробнее |
Surveys of breeding penguins and other seabirds in the South Shetland Islands, Antarctica, January – February 1987 Shuford, W.D. and L.D. Spear
Резюме:
Surveys of the South Shetland Islands, Antarctica in 1987 provided data on the size and location of penguin and Antarctic Blue-eyed Shag colonies and the breeding status of other seabirds. Our estimate of 1,618,370 to 2,084.570 breeding Chinstrap Penguins, the most abundant penguin in the study area. is two to three times the previous estimate. Other seabird species were also found to be more Read More
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SC-CAMLR-VI/BG/20 Подробнее |
The Antarctic scallop, Adamussium colbecki I. Mark-and-recapture experiments and the population biology of Adamussium colbecki in New Harbor, Antarctica Berkman, P.A. |
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SC-CAMLR-VI/BG/21 Подробнее |
Phytoplankton data from the Bransfield Strait and Elephant Island region of the Southern Ocean (R/V Professor Siedlecki cruise, 28 December 1986 – 24 January 1987) Weber, L.H. and S.Z. El-Sayed |
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SC-CAMLR-VI/BG/22 Подробнее |
Simulation of Southern Ocean krill fisheries M. Mangel (USA) |
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SC-CAMLR-VI/BG/23 Подробнее |
A rationale for conservation areas within Antarctic waters Chittleborough, R.G. |
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SC-CAMLR-VI/BG/24 Подробнее |
Age and growth of Antarctic Euphausiacea (Crustacea) under natural conditions Siegel, V.
Резюме:
Five species of Antarctic euphausiid crustaceans were studied from the Antarctic Peninsula and the southeastern Weddell Sea.
Life spans range from two years for Euphausia frigida to six years for the krill Euphausia superba. Growth in length and weight was calculated by non-linear regressions. No difference in growth of krill were observed between the Antarctic Peninsula area and the Read More
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SC-CAMLR-VI/BG/25 Подробнее |
Inventory of existing information about early stages of Antarctic fish Hureau, J.-C. |
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SC-CAMLR-VI/BG/26 Rev. 1 Подробнее |
CCAMLR Antarctic Fish Otoliths/Scales/Bones Exchange System – progress report K.-H. Kock (FRG) |
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SC-CAMLR-VI/BG/27 Подробнее |
CCAMLR/Biomass Workshop on Krill Abundance status report Everson, I. |
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SC-CAMLR-VI/BG/28 Подробнее |
Southern elephant seals and CCAMLR Delegation of South Africa |
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SC-CAMLR-VI/BG/29 Подробнее |
Report of the CCAMLR Observer to the Meeting of the Scientific Committee of the International Whaling Commission W. de la Mare (Australia) |
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SC-CAMLR-VI/BG/30 Подробнее |
Vacant |
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SC-CAMLR-VI/BG/31 Подробнее |
Areas of seabed within selected depth ranges in the south-west Atlantic and Antarctic Peninsula regions of the Southern Ocean Everson, I. |
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SC-CAMLR-VI/BG/32 Подробнее |
Cephalopod international advisory council Everson, I. |
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SC-CAMLR-VI/BG/33 Подробнее |
An assessment of the merits of length and weight measurements of Antarctic krill Euphausia superba D.J. Morris, J. Watkins, C. Ricketts (United Kingdom), F. Buchholz (FRG) and J. Priddle (United Kingdom) |
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SC-CAMLR-VI/BG/34 Подробнее |
Format specifications for krill catch and fishing effort data Version 1.9 CCAMLR Secretariat |
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SC-CAMLR-VI/BG/35 Подробнее |
Observation of fishing operation and distributional behaviour of krill on a krill trawler off Wilkes Land during the 1985/86 season Ichii, T.
Резюме:
Japanese krill fishing operation was observed on board a commercial vessel and actual operation was described in detail. Fish finder was most useful in detecting swarms while sonar was used to judge the towing direction. Size of fished swarms ranged from 100 m to 10 km with different distribution in different fishing areas. While catch per towing time reflects within-swarm density catch per Read More
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SC-CAMLR-VI/BG/36 Подробнее |
Observation on haul out patterns and trends of the breeding populations of southern elephant seal at Peninsula Valdes (Patagonia) and Stranger Point (25 de Mayo – King George I.) Vergani, D.F., M.N. Lewis and Z.B. Stanganelli |
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SC-CAMLR-VI/BG/37 Подробнее |
Report of the eighteenth general meeting of the Scientific Committee on Oceanic Research Kerry, K.R. |
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SC-CAMLR-VI/BG/38 Подробнее |
A simulation study of krill fishing by an individual Japanese trawler Butterworth, D.S.
Резюме:
A model is set up for the operation (which includes both searching and fishing) of a Japanese krill trawler over a half-month period, and the output is compared to statistics from a sample of data from the commercial fishery. Twenty-four candidate "CPUE" biomass indices are considered, and their performance investigated in response to six different ways in which the overall krill biomass in a Read More
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SC-CAMLR-VI/BG/39 Подробнее |
The error of the biomass estimate as a function of survey parameters and the statistics of a density field of krill aggregations Kizner, Z.I.
Резюме:
Simple relationships expressing dependence of sampling relative error in biomass estimate (by means of a survey) on statistical characteristics of fish concentration density field under examination and on parameters of survey itself, have been derived with the help of mathematical statistics and methods of calculus of probabilities; biomass estimate is determined as a product of average Read More
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SC-CAMLR-VI/BG/40 Подробнее |
Analysis of changes in biomass of fish stocks in the south Georgia Area in 1976/77 – 1986/87 Mucha, M. and W. Ślósarczyk
Резюме:
The swept area method was used to estimate biomass density changes in the stocks of five fish species Champsocephalus gunnari, Chaenocephalus aceratus, Pseudochaenichthys georgianus, Notothenia gibberifrons, and Notothenia rossii marmorata in the South Georgia area in the seasons of 1976/77-1986/87. In most of the seasons analysed, the estimates covered a near-bottom layer in about 1/6 of the Read More
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SC-CAMLR-VI/BG/41 Подробнее |
Fishing efforts and CPUE of krill fishing boats interim summary Shimadzu, Y. |
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SC-CAMLR-VI/BG/42 Подробнее |
Observations on the trend of the population of Arctocephalus gazella at Laurie Island – South Orkney Vergani, D.F. and N.R. Coria |
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SC-CAMLR-VI/BG/43 Подробнее |
Age determination of the Antarctic fishes Champsocephalus gunnari and Notothenia rossii from South Georgia Radtke, R.
Резюме:
Foremost in the elucidation of accurate population dynamics parameters in fish is a necessity for an errorless estimation of age. Age determination can provide basic life history information, including mortality, population age structure, and changes in individual growth. Most investigations have used annual rhythmic deposition in calcified tissues as time marks but, due ts the lack of Read More
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SC-CAMLR-VI/BG/44 Подробнее |
Krill stock identification using DNA analyses Chapman, R.W. |
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SC-CAMLR-VI/BG/45 Подробнее |
Krill community studies using net and hydroacoustic sampling techniques Green, J.R., J. Wormuth and V. Loeb
Резюме:
Hydroacoustic and net sampling data were used to determine the distribution and abundance of krill. In an attempt to address the effect that variability in sampling gear type may have on specific population parameters (e.g. size frequency, abundance and distribution), a multi-year comparison of these types of samp1ing gear commonly used in the Antarctic has been initiated.
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SC-CAMLR-VI/BG/46 Подробнее |
Biomass estimates of krill in the Bransfield Strait – Elephant Island ecosystem monitoring area of CCAMLR, 1987 Macaulay, M.C. |
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SC-CAMLR-VI/BG/47 Подробнее |
Molt production method of biomass estimation of Antarctic krill Lasker, R. and S. Butler
Резюме:
A method is proposed for estimating the biomass of swarms of Euphausia superba by catching cast off exoskeletons in quantitative net tows.
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SC-CAMLR-VI/BG/48 Подробнее |
Age determination of Antarctic krill using size, fluorescence, and image analysis techniques Berman, M.S., A.L. McVey and G. Ettershank
Резюме:
The ages of 252 mature female krill, collected from Prydz Bay in January 1985, were determined using length frequency analysis and the fluorescent age pigment (FAP) technique. Results of both methods indicate 6 year classes for adult krill. Correspondence between the ages determined by the two techniques is generally within one year.
The animals were also analyzed by a computerized image Read More
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SC-CAMLR-VI/BG/49 Подробнее |
ICES annual meeting 1987 and special symposium on arctic and subarctic systems - Santander, Spain, September-October, 1987 Sherman, K. |
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SC-CAMLR-VI/BG/50 Подробнее |
Information on recent USSR publications on researches in Antarctic marine living resources Delegation of the USSR |
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SC-CAMLR-VI/BG/51 Подробнее |
Comparison of three options for purchase of computer equipment CCAMLR Secretariat |
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