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Seabird colony debris data collection
Description / Abstract: Standard form and instructions for the submission of data on marine ... debris associated with seabird colonies Data Source: Marine debris ...
Form
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Opportunistic marine debris data collection
Description / Abstract: Standard form and instructions for the submission of data on the ... entanglement of marine Debris collected Data Source: Marine debris ...
Form
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Hydrocarbon soiling data recording
Description / Abstract: Standard form and instructions for the submission of data on seabirds and ... marine mammals soiled with hydrocarbons (e.g. oil) Data Source: Marine debris ...
Form
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Beach survey data collection
debris Data Source: Marine debris ...
Form
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An attempt to derive a composite index of abundance from acoustic surveys and fishery data
Abstract: Maps of krill (Euphausia superba) density derived from acoustic survey data and the ... composite index of krill abundance (SC-CCAMLR-VIII, 1989) were derived for two surveys from these data sets ... . In addition, the data suggest that the abundance of krill in the Elephant Island area can change ... distribution of fishing effort in the Chilean krill fishery indicate an area of high krill density wrapping ...
Meeting Document : WG-Krill-94/14 : Автор(ы): R.P. Hewitt (USA), V. Marín (Chile) and D. Demer (USA)
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Using ecosystem monitoring data to detect impacts
Paper Title: Using ecosystem monitoring data to detect impacts Abstract / Description: The ... using monitoring data with no control sites. These methods assess either (i) the expected probability of ... could be integrated into the manage- ment of krill fisheries (Constable, 2001, 2002), for example by ... Antarctic fur seal pup production data from Bird Island. This data series includes a known non- fisheries ... of the Antarctic Peninsula krill fishery and its impacts on land- breeding predators. Document WG ... ECOSYSTEM MONITORING DATA TO DETECT IMPACTS S.L. Hill, J. Forcada, P.N. Trathan and C.M. Waluda British ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 197–212 : Автор(ы): Hill, S.L., J. Forcada, P.N. Trathan and C.M. Waluda
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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 : Автор(ы): A. Atkinson, P. Ward, B.P.V. Hunt, E.A. Pakhomov and G.W. Hosie
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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
(CCAMLR Division 58.4.3b) based on fine-scale catch and effort data Abstract / Description: In 2006, the ... fine-scale catch and effort data held by CCAMLR for BANZARE Bank, as well as descriptive analyses of ... biological data submitted by scientific observers on board vessels in the fishery. Results of a Leslie ... depletion analysis of stratified catch and effort data indicate that there is strong evidence for depletion ... on fine-sCAle CAtCh AnD effort DAtA J.P. McKinlay, D.C. Welsford, A.J. Constable and G.B. Nowara ... of fine-scale catch and effort data held by CCAMLR for BANZARE Bank, as well as descriptive analyses ... of biological data submitted by scientific observers on board vessels in the fishery. Results of a ... Leslie depletion analysis of stratified catch and effort data indicate that there is strong evidence ...
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
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Length-based assessments revisited – why stock status and fishing mortality of long-lived species such as toothfish cannot be inferred from length-frequency data alone
-lived species such as toothfish cannot be inferred from length-frequency data alone Abstract ... / Description: In many of CCAMLR’s new and exploratory fisheries, stock assessment techniques are still in ... about using unstandardised catch rate data have led to a desire to draw inferences about stock status ... and fishing mortality from length-frequency data alone. In this paper, a number of length-based stock ... notification of intention to fish, measures requiring data collection, and decision rules for setting pre ... - cautionary catch limits. The intent of the data col- lection is to provide sufficient data from research and ... the precautionary catch limits. For new and exploratory fisheries of Patagonian toothfish ... data collection plan, and a tagging program specify the collection of four main data types: spatially ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 57–73 : Автор(ы): Ziegler, P.E., D.C. Welsford and A.J. Constable
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Status of the FIBEX acoustic data from the west Atlantic
Abstract: Data from the FIBEX acoustic survey in the West Atlantic sector have been re-examined ... to check the consistency of krill abundance estimates derived from different survey vessels. There is ... Holmberg, Odysee and Walther Herwig. While there is an error factor due to the combination of data ... collected at 50kHz (Walther Herwig survey) with data collected at 120 kHz (all other vessels), it is ...
Meeting Document : WG-KRILL-93/31 : Автор(ы): P.N. Trathan and I. Everson (United Kingdom)
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