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1. Integrating Count Effort by Seasonally Correcting Animal Population Estimates (ICESCAPE): a method for estimating abundance and its uncertainty from count data using Adélie penguins as a case study

   animal count data to a common reference point of breeding chronology for species with a complex temporal ... final adjusted estimates. Adjustment for availability bias is achieved by applying an adjustment factor ... sites in Antarctica. These examples focus on adjusting counts of adults to an effective number of ... Paper Title:  Integrating Count Effort by Seasonally Correcting Animal Population Estimates ... ) on 17 November 1972, together with the aggregated distribution for all sites combined. is ... IntegratIng Count effort by SeaSonally CorreCtIng anImal PoPulatIon eStImateS (ICeSCaPe): a method for ... animal count data to a common reference point of breeding chronology for species with a complex temporal ... through to the final adjusted estimates. Adjustment for availability bias is achieved by applying an ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 213–227 : Автор(ы): McKinlay, J., C. Southwell and R. Trebilco

2. An assessment of the exploratory fishery for Dissostichus spp. on BANZARE Bank (CCAMLR Division 58.4.3b) based on fine-scale catch and effort data

   Paper Title:  An assessment of the exploratory fishery for Dissostichus spp. on BANZARE Bank ... (CCAMLR Division 58.4.3b) based on fine-scale catch and effort data Abstract / Description:  In 2006, the ... CCAMLR Scientific Committee expressed concern as to the status of the stock on which the exploratory ... Dissostichus spp. fishery on BANZARE Bank (CCAMLR Division 58.4.3b) was based. This paper presents a summary of ... activity. Maximum line lengths for the 2004/05 to 2006/07 seasons were between 30 and 40 km, giving an ... Assessment of the explorAtory fishery for Dissostichus spp. on BAnZAre BAnk (CCAmlr Division 58.4.3b) BAseD ... of biological information for by-catch species by on-board scientific observers was noted, limiting ... – Division 58.4.3a) and an estab- lished fishery for D. eleginoides around Heard and McDonald Islands ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 55–78 : Автор(ы): McKinlay, J.P., D.C. Welsford, A.J. Constable and G.B. Nowara

3. Comparison of two methods to assess fish losses due to depredation by killer whales and sperm whales on demersal longlines

   aimed at providing two indirect methods of assessment of depredated biomass over an 11-year period (2003 ... depredation occurs on fish in the marine environment. This is the case for killer whales (Orcinus orca) and ... comparable results and thus strong support for the CPUE method. From these two methods, depredation rates ... Paper Title:  Comparison of two methods to assess fish losses due to depredation by killer whales ... the past 50 years. This is the case for many demersal longline fisheries at high latitudes on both ... biomass over an 11-year period (2003 to 2013), accounting for spatial variations of depredation levels ... Patagonian toothfish represents an equivalent of US$ 2.5–2.9 million of fish value per year based on the ... especially challenging when depredation occurs on fish in the marine environment. This is the case for ...

   Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 1–14 : Автор(ы): Gasco, N., P. Tixier, G. Duhamel and C. Guinet

4. Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda, Ommastrephidae) in the Scotia Sea: an ecological approach

   established. Data from the CCAMLR Convention Area suggest that M. hyadesi may live for two years, but this may ... Paper Title:  Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda ... , Ommastrephidae) in the Scotia Sea: an ecological approach Abstract / Description:  In anticipation of the ... development of a new fishery for the ommastrephid squid Martialia hyadesi in the Scotia Sea, this paper ... MEASURES FOR A NEW FISHERY ON MARTIALIA HYADESI (CEPHALOPODA, OMMASTREPHIDAE) IN THE SCOTIA SEA: AN ... Convention Area suggest that M. hyadesi may live for two years, but this may vary. In coinmon with other ... in that year (Rodhouse, 1991). In February 1989 two Japanese squid jiggers carried out an ... the CCAMLR Convention Area suggests a two-year life cycle for the purpose of drawing up ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 125–139 : Автор(ы): Rodhouse, P.G

5. Demographic characteristics of the Adélie penguin population on Béchervaise Island after 12 years of study

   Paper Title:  Demographic characteristics of the Adélie penguin population on Béchervaise Island ... after 12 years of study Abstract / Description:  Demographic parameters (age-specific survival rates ... , fecundity levels and population numbers) were analysed for the Béchervaise Island Adélie penguin colony in ... eastern Antarctica after 12 years of monitoring under the CCAMLR Ecosystem Monitoring Program (CEMP). A ... . An expected value for mean penguin breeding success over 20 years was also calculated. This value ... for the Béchervaise Island Adélie penguin colony in eastern Antarctica after 12 years of monitoring ... later found breeding on other islands within an 8 km radius of their natal colony were able to be ... patterns and effects of researcher disturbance on colony structure. Survival rates were determined for ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 53–74 : Автор(ы): Clarke, J., L.M. Emmerson, A. Townsend and K.R. Kerry

6. An alternative method for estimating the level of illegal fishing using simulated scaling methods on detected effort

   Paper Title:  An alternative method for estimating the level of illegal fishing using simulated ... scaling methods on detected effort Abstract / Description:  A new method for estimating illegal fishing ... the number of detections for a given level of illegal fishing, the more often the illegal fishers will ... estimated amount of fishing for a given number of illegal cruises. As the number of illegal cruises ... ): 143–161 143 AN ALTERNATIVE METHOD FOR ESTIMATING THE LEVEL OF ILLEGAL FISHING USING SIMULATED ... , which occurs for a given set of observations for an area can be given by: est i i F P D= ∑ (2 ... the expected amount of fi shing or an appropriate multiplier P given the number of detections. For ... patrols starting every 30 days and lasting for 16 days. All dates are given in number of days from some ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 143–161 : Автор(ы): Ball, I

7. An iterative model to construct an age/length key to assess the age composition of a new fishery for Dissostichus eleginoides in Chilean waters

   Paper Title:  An iterative model to construct an age/length key to assess the age composition of a ... new fishery for Dissostichus eleginoides in Chilean waters Abstract / Description:  Traditional ... could be biased. By using an iteration algorithm it is possible to overcome this limitation. The age ... composition of catch for Dissostichus eleginoides was obtained with the application of a single age/length key ... could be biased. By using an iteration algorithm it is possible to overcome this limitation. The age ... composition of catch for Dissostichus eZeginoides was obtained with the application of a single age/length ... les differentes valeurs moyennes de M pour les differentes variables, on a pu observer des ... ), se an iguales tanto, en la primera muestra (k = 1) usada para estimar la clave longitud-edadcomo, en ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 11–20 : Автор(ы): Robotham, V. H. and Z. Young U.

8. Brief comments on the simulation study made by Professor Butterworth on krill fishing by an individual Japanese trawler

   values used for the minimum catch rate per overall elapsed time. It is suggested that an improvement in ... Paper Title:  Brief comments on the simulation study made by Professor Butterworth on krill ... fishing by an individual Japanese trawler Abstract / Description:  In this paper, three essential ... questions are raised concerning the simulation study of the Japanese krill fishery carried out by ... MADE BY PROF. BUTTERWORTH ON KRILL FISHING BY AN INDIVIDUAL JAPANESE TRAWLER T. Ichii and Y. Endo ... information on searching times is a burden for fishermen and its usefulness is still doubtful at this stage ... , the demand for each product can be seen to change from year to year. We do, therefore, agree with him ... WS-KCPUE-89/7 BRIEF COMMENTS ON THE SIMULATION STUDY ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 347–350 : Автор(ы): Ichii, T. and Y. Endo

9. An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands using CASAL

   Paper Title:  An integrated stock assessment for the Patagonian toothfish (Dissostichus ... eleginoides) for the Heard and McDonald Islands using CASAL Abstract / Description:  An integrated stock ... assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands (CCAMLR ... ) abundance estimates by length bin, commercial catch-at-length data, standardised CPUE series for the trawl ... (q_CPUE) was an estimated parameter calculated separately for each of the two CPUE series. Commercial ... -year seasons) for the main trawl ground, and (v) the use of an improved estas edades disminuye. El ... , Australia Email – steve.candy@aad.gov.au Abstract An integrated stock assessment for the Patagonian ... then projected for 35 years using a population model, incorporating growth, mortality, maturity and ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 1–34 : Автор(ы): Candy, S.G and A.J. Constable

10. Assessment and tag program adaption methods for exploratory fisheries in the CAMLR Convention Area: an example application for Division 58.4.3a

    Convention Area: an example application for Division 58.4.3a Abstract / Description:  A methodology for the ... tagging levels that will produce an expected abundance estimate in the following year of a given precision ... Paper Title:  Assessment and tag program adaption methods for exploratory fisheries in the CAMLR ... initial stock assessment and adaption of catch limits and tagging rates is presented for new and ... be no recaptures to base an abundance esti- mate on). For an exploitation rate of one, the CV in ... given year or years. No dispersion terms were estimated for the recapture event for obvious reasons ... Assessment And tAg progrAm AdAption methods for explorAtory fisheries in the CAmlr Convention AreA: An ... proxy for the abundance estimate one might expect in the assessment. The aim is to pro- vide an ...

    Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 101–113 : Автор(ы): Hillary, R.M

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