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1. Aerobic dive limit: how often does it occur in nature?

   this study was to estimate the aerobic dive limit from measurements of body oxygen stores and at sea ... Abstract:  Diving animals offer a unique opportunity to study the importance of physiological ... constraint in their everyday behaviors. An important component of the physiological capability of any diving ... animal is it’s aerobic dive limit (ADL). The ADL has only been measured in a few species. The goal of ...

   Meeting Document : WG-EMM-00/48 : Автор(ы): D.P. Costa, N.J. Gales and M.E. Goebel (USA)

2. THE RESEARCH PROJECT TO DIGITIZE HISTORICAL SOVIET KRILL FISHING EXPEDITION DATA

   commercial expedition’s data has been started in Ukraine at the Southern Research Institute of Marine ... Fisheries and Oceanography. This valuable set of krill data was collected during Soviet Union krill-fishing ... expeditions in Southern Ocean between the years of 1972-1992. The main purpose of these expeditions was to ... collect data and samples and to create an estimation of the commercial exploitation of the Antarctic krill ...

   Meeting Document : WG-EMM-09/30 : Автор(ы): L. Pshenichnov and G. Milinevsky (Ukraine)

3. ANTARCTIC-WIDE GEOMORPHOLOGY AS AN AID TO HABITAT MAPPING AND LOCATING VULNERABLE MARINE ECOSYSTEMS

   features of the Antarctic continental margin and adjoining ocean basins at scales of 1:1-5 million. These ... shown to provide a guide to the distribution in the area of the shelf benthic communities recognised by ...

   Meeting Document : WS-VME-09/10 : Автор(ы): Romeyn, R., O’Brien, P.E., Post, A.L.

4. Плакаты и другие информационные материалы

   The CCAMLR banner (581.66 KB) gives an overview of what CCAMLR is and what it does. It is ... available for use at events.   The CCAMLR flyer (118.15 KB) gives a short introduction to what CCAMLR is and ... MB) poster was produced in seven languages to emphasise that correct disposal of waste on vessels is ... Discard Poster (593.06 KB) was made in an effort to reduce the discard of skates. This guide is available ...

   Page : Site Section: Publications

5. Sampling toothfish from longlines with unequal probabilities

   number of baskets taken while hauling a line, observers can use this to establish a point at which to ... Abstract:  To obtain a representative sample of the catch taken by toothfish longliners, CCAMLR ... observers are recommended to sample a quota of the first 30 fish that are caught during a sampling session ... unequal probabilities which, if unaccounted for, can lead to serious biases in estimates of population ...

   Meeting Document : WG-FSA-03/85 : Автор(ы): J.R. Ashford (USA)

6. A by-catch guide for commonly caught species in CCAMLR longline and trawl fisheries

   Abstract:  As requested by members at WG-FSA 15, the Secretariat has collated existing materials ... fisheries. The guide consists of comprehensive descriptions for 21 species, and two additional appendices ... reviewing the draft version of this guide. Additionally, images in this guide have been provided for the ...

   Meeting Document : WG-FSA-16/17 : Автор(ы): CCAMLR Secretariat

7. Reducing seabird by-catch with an underwater longline setting funnel

   Abstract:  We tested the efficacy of a Mustad underwater setting funnel to reduce seabird bycatch ... deploys the longline 1-2 m beneath the sea surface, was used on 52% of 1714 sets (total effort 5.12 ... ), and was dominated by White-chinned Petrels Procellaria aequinoctialis (88% of the 114 birds killed ... ). Bycatch rate was three times lower when the funnel was used both by day and at night. Daytime catch rates ...

   Meeting Document : WG-FSA-00/29 : Автор(ы): P. Ryan and B. Watkins (South Africa)

8. Local biomass estimates for Antarctic (Dissostichus mawsoni) and Patagonian (Dissostichus eleginoides) toothfish in research blocks in Subareas 48.6 and 58.4

   research nlocks in Subareas 48.6 and 58.4 using the methods agreed to at WG-SAM-16. The methods used to ... generate the biomass estimates are fully documented from the provison of data extracts (with associated ...

   Meeting Document : WG-FSA-16/27 : Автор(ы): CCAMLR Secretariat

9. Using compact video camera technology for rapid deep-sea benthic habitat assessment

   a drop camera included: 1. Rapid: Three, two minute replicates of footage at 1000m, including ... Ocean benthos, has a wider application in deep-sea marine research. The use of the system as a drop ... voyage on the shelf-break of East Antarctica, greatly improved the efficiency of selection of sites for ... quantitative sampling. The system is also promoted for estimates of krill biomass, swarm dynamics and ...

   Meeting Document : WG-EMM-10/24 : Автор(ы): G.P. Ewing, R. Kilpatrick, A.J. Constable and D.C. Welsford (Australia)

10. Modelling variability and estimating power to detect change in Adélie penguin fledgling weights

    at a single time each year, without substantial loss of power to detect change. Further modelling ... fledgling weights Abstract / Description:  Statistical models of variation in Adélie penguin fledgling ... variability of fledgling weights. These models assume that data are collected during a fixed CEMP five-day ... year, but there was no evidence that the rate of decline differed between years. A consequence of this ... measurement in the CCAMLR Ecosystem Monitoring Program (CEMP). At the time of development of the program ... ) The long-term estimator of average fledgling weight at the mid-point of any five-day period x is ˆˆ ... change in mean fledgling weight at time x without a change in variability, then the variances of the ... of Adélie penguins at Béchervaise Island gives a clear indication that fledgling weight decreased ...

    Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 191–200 : Автор(ы): Emmerson, L.M., C. Southwell and J. Clarke

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