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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
(ICESCAPE): a method for estimating abundance and its uncertainty from count data using Adélie penguins as a ... animal count data to a common reference point of breeding chronology for species with a complex temporal ... should be preferred. 2. Adélie penguin count data are published in a variety of forms. Some counts are ... eStImatIng abundanCe and ItS unCertaInty from Count data uSIng adélIe PenguInS aS a CaSe Study J. McKinlay ... animal count data to a common reference point of breeding chronology for species with a complex temporal ... for estimating abundance and its uncertainty from count data Introduction Counts of animal ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 213–227 : Autor(es): McKinlay, J., C. Southwell and R. Trebilco
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A stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea Region incorporating multi-year mark-recapture data
Sea Region incorporating multi-year mark-recapture data Abstract / Description: An exploratory ... of tagged fish and subsequent multi-year data of recapture of tagged fish in conjunction with fishery ... catch-at-age data. This is the first published stock assessment of toothfish in the Ross Sea region. It ... showed the data selection provided a precautionary estimate of biomass, and that these estimates were ... seA regIon IncorporAtIng multI-yeAr mArk-recApture dAtA S. Mormede and A. Dunn National ... subsequent multi-year data of recapture of tagged fish in conjunction with fishery catch-at-age data. This ... data selection provided a precautionary estimate of biomass, and that these estimates were insensitive ... fluctuations as the time series develops, a signal which is not present in the fishery-dependent data ...
Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 39–62 : Autor(es): Mormede, S., A. Dunn and S.M. Hanchet
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A von Bertalanffy growth model for toothfish at Heard Island fitted to length-at-age data and compared to observed growth from mark–recapture studies
VB parameter estimates obtained from the length-at-age data and the Fabens (1965) form of the VB ... data and compared to observed growth from mark–recapture studies Abstract / Description: Length-at-age ... data for Patagonian toothfish (Dissostichus eleginoides) at Heard Island (Division 58.5.2) were fitted ... aged. Subsampling of random lengthfrequency (LF) data used to obtain the samples of fish for ageing ... DATA AND COMPARED TO OBSERVED GROWTH FROM MARK–RECAPTURE STUDIES S.G. Candy , A.J. Constable, T ... -age data for Patagonian toothfi sh (Dissostichus eleginoides) at Heard Island (Division 58.5.2) were ... sh that were aged. Subsampling of random length- frequency (LF) data used to obtain the samples of fi ... of length-bin sampling on sampling probabilities. The VB curve fi tted to the length-at- age data ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 43–66 : Autor(es): Candy, S.G., A.J. Constable, T. Lamb and R. Williams
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Estimation of natural mortality using catch-at-age and aged mark-recapture data: a multi-cohort simulation study comparing estimation for a model based on the Baranov equations versus a new mortality equation.
Paper Title: Estimation of natural mortality using catch-at-age and aged mark-recapture data: a ... , using multiple cohorts and multiple years of catch-at-age and aged mark-recapture data was tested using ... functional form of selectivity was correctly specified in the BODE model, both models gave close to unbiased ... substantially more precise. However, when a minor misspecification of the functional form of selectivity was ... -rECapturE data: a multi-Cohort simulation study Comparing Estimation for a modEl BasEd on thE Baranov ... multiple cohorts and multiple years of catch-at-age and aged mark-recapture data was tested using ... -effort data and the ‘extended survivors’ method of Shepherd (1999). Leigh et al. (2006) use data for a ... -recapture data for parameter estimation. The two alterna- tive population models and their corresponding ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 1–27 : Autor(es): Candy, S.G.
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An overview of Southern Ocean zooplankton data: abundance, biomass, feeding and functional relationships (submitted to the 2008 Joint CCAMLR-IWC Workshop)
Paper Title: An overview of Southern Ocean zooplankton data: abundance, biomass, feeding and ... an enormous amount of data on Southern Ocean (SO) zooplankton, mostly on their distribution with a ... minority addressing rate processes. This review aims to summarise these data and show where it resides, to ... , distribution and feeding. Second, advice is provided on the uses, strengths and limitations of zooplankton data ... Science, Vol. 19 (2012): 171–218 171 AN OVERVIEW OF SOUTHERN OCEAN ZOOPLANKTON DATA: ABUNDANCE ... data on Southern Ocean (SO) zooplankton, mostly on their distribution with a minority addressing rate ... processes. This review aims to summarise these data and show where it resides, to assist SO food-web ... and feeding. Second, advice is provided on the uses, strengths and limitations of zooplankton data as ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 171–218 : Autor(es): A. Atkinson, P. Ward, B.P.V. Hunt, E.A. Pakhomov and G.W. Hosie
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CCAMLR Statistical Bulletin, Vol. 29 data files
activity, calendar year and month. These data are derived from monthly STATLANT data (form 08B) validated ... Southern Ocean and the data form is based on a standard questionnaire originally designed by the ... . ReferenceDataVesselSize.csv- Size category of fishing vessels based on gross tonnage, as defined in the STATLANT data form 08B ... Description / Abstract: The Statistical Bulletin ’s data files which are available in csv format ... . These data are derived from monthly STATLANT data (form 08B) validated by CCAMLR Members. Form 08B is ... . ReferenceDataVesselSize.csv - Size category of fishing vessels based on gross tonnage, as defined in the STATLANT data form ... 2016 (CCAMLR-XXXV, paragraph 12.4) to simplify the management and reporting of fishery data from the ... statistics are based on monthly catch and effort data reported by subarea and division (known as STATLANT ...
Document : Site Section: Data
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CCAMLR Statistical Bulletin, Vol. 30 data files
activity, calendar year and month. These data are derived from monthly STATLANT data (form 08B) validated ... Southern Ocean and the data form is based on a standard questionnaire originally designed by the ... . ReferenceDataVesselSize.csv- Size category of fishing vessels based on gross tonnage, as defined in the STATLANT data form 08B ... Description / Abstract: The Statistical Bulletin ’s data files which are available in csv format ... . These data are derived from monthly STATLANT data (form 08B) validated by CCAMLR Members. Form 08B is ... . • ReferenceDataVesselSize.csv - Size category of fishing vessels based on gross tonnage, as defined in the STATLANT data form ... ) to simplify the management and reporting of fishery data from the French and South African ... monthly catch and effort data reported by subarea and division (known as STATLANT data). The STATLANT ...
Document : Site Section: Data
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CCAMLR Statistical Bulletin, Vol. 31 data files
activity, calendar year and month. These data are derived from monthly STATLANT data (form 08B) validated ... Southern Ocean and the data form is based on a standard questionnaire originally designed by the ... . ReferenceDataVesselSize.csv- Size category of fishing vessels based on gross tonnage, as defined in the STATLANT data form 08B ... Description / Abstract: The Statistical Bulletin ’s data files which are available in csv format ... activity, calendar year and month. These data are derived from monthly STATLANT data (form 08B ... the Southern Ocean and the data form is based on a standard questionnaire originally designed by ... . • ReferenceDataVesselSize.csv - Size category of fishing vessels based on gross tonnage, as defined in the STATLANT data form ... ) to simplify the management and reporting of fishery data from the French and South African ...
Document : Site Section: Data
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Fine-scale catch, effort and biological data (C4 trawl surveys)
data'. The data form includes a user guide and further information is available from the ... Description / Abstract: Fine-scale catch, effort and biological data from trawl surveys should be ... submitted to the Secretariat by email (data [at] ccamlr [dot] org) on completion of each survey ... (Conservation Measure 24-01). These data are reported on a haul-by-haul basis and are referred to as 'C4 ...
Form
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CCAMLR Statistical Bulletin, Vol. 26 data files
Description / Abstract: CCAMLR Statistical Bulletin data files in csv/text format. Catch and ... effort data (STATLANT data) CCAMLR_2014_Statistical_Bulletin_Volume_26_SBeffort.txt ... CCAMLR_2014_Statistical_Bulletin_Volume_26_SBcatch.txt Landings and trades of toothfish (aggregated CDS data ...
Document : Site Section: Data