Search results
-
Developing conceptual models of elements of the Antarctic marine ecosystem: Adélie penguins
Abstract: In this paper we present a simple generalised conceptual life history model of Adélie ... (Australia) Title: Developing conceptual models of elements of the Antarctic marine ecosystem: Adélie ... penguins based primarily on data collected from Béchervaise Island, East Antarctica. The model uses life ... history categories based on an individual penguins reproductive potential in any given year, their past ...
Meeting Document : WG-EMM-04/53 : Author(s): L.M. Emmerson, J. Clarke, M. Tierney and L. Irvine (Australia)
-
CCAMLR Scheme of International Scientific Observation: review of the Scientific Observers Manual
Abstract: The rationale for the proposed main review of the Scientific Observer Manual and a ... Scheme of International Scientific Observation: review of the Scientific Observers Manual Approval ... report on intersessional work undertaken in 2004 are presented. Author(s): Secretariat Title: CCAMLR ...
Meeting Document : WG-FSA-04/16 : Author(s): Secretariat
-
Report of scientific observations of commercial krill harvest aboard the Japanese stern trawler Chiyo Maru No. 5 2 August 2003–21 September 2003
, biological measurements of krill, product types, vessel and marine mammal observations are described in the ... CCAMLR Scientific Observers Manual. Summary of the fishing efforts, processing, fish by-catches ... report. The trawler made remain trips the west and north areas of South Georgia Island during observation ... . 5, from 4 August 2003 to 21 September 2003. The observation was essentially undertaken following the ...
Meeting Document : WG-EMM-04/42 : Author(s): T. Hayashi, M. Naganobu and K. Taki (Japan)
-
Developing conceptual models of elements of the Antarctic marine ecosystem: Antarctic krill (Euphausia superba)
as an evolved product of interactions between the species and its environment. In particular, the ... S. Kawaguchi (Australia) Title: Developing conceptual models of elements of the Antarctic marine ... based on observations and data from the literature. The model attempts to take into account the observed ... model focuses on the different forces that act on the larval and adult stages. Author(s): S. Nicol and ...
Meeting Document : WG-EMM-04/50 : Author(s): S. Nicol and S. Kawaguchi (Australia)
-
Finding of a tag on toothfish from the stomach of Dissostichus mawsoni
Abstract: In the stomachs of caught Dissostichus mawsoni, specimen of the Dissostichus species ... the stomach of Dissostichus mawsoni Approval: Approved Secretariat Workflow Status: Content Approved ... with tag found. Author(s): L. Pshenichnov and P. Zabroda Title: Finding of a tag on toothfish from ...
Meeting Document : WG-FSA-18/03 : Author(s): L. Pshenichnov and P. Zabroda
-
Outline details of the proposed aerial photographic survey at South Georgia for estimating breeding population sizes of land-based predators
Abstract: This paper describes current research plans to estimate the size of land-based marine ... with commercial fisheries. The research will also develop methodologies that reliably assess trends in ... the abundance of these populations. The research will focus upon predator species that depend upon ... develop new methods that reliably estimate predator population sizes whilst minimising the level of ...
Meeting Document : WG-EMM-01/24 : Author(s): P. Trathan and D. Briggs (United Kingdom)
-
A system-of-equations approach to modeling age structured fish populations: the case of Alaskan red king crab, Paralithodes camtschaticus
variable, lessening the effect of measurement errors in estimation. The dynamic features of the underlying ... properties of a delay-difference model. The framework shares a common spawner-recruit function across age ... approach to modeling age structured fish populations: the case of Alaskan red king crab, Paralithodes ... Abstract: This paper presents a simultaneous system-of-equations approach to modeling age ...
Meeting Document : WS-CRAB-93/23 : Author(s): J.A. Greenberg, S.C. Matulich and R.C. Mittelhammer (USA)
-
ESTIMATES OF NUMBERS OF KELP GULLS AND KERGUELEN AND ANTARCTIC TERNS BREEDING AT THE PRINCE EDWARD ISLANDS, 1996/97–2008/09
in December 2001 and December 2008. Four species are regular breeders at the islands: subantarctic ... tern S. virgata. The latter three species currently each have populations of below 150 breeding pairs ... the 1980s. Kerguelen tern numbers decreased and then recovered at Marion Island but numbers of the ... P.G. Ryan Title: ESTIMATES OF NUMBERS OF KELP GULLS AND KERGUELEN AND ANTARCTIC TERNS BREEDING AT THE ...
Meeting Document : WG-EMM-10/P5 : Author(s): P.A. Whittington, R.J.M. Crawford, B.M. Dyer and P.G. Ryan
-
Estimates of numbers of kelp gulls and Kerguelen and Antarctic terns breeding at the Prince Edward Islands, 1996/97–2008/09
in December 2001 and December 2008. Four species are regular breeders at the islands: subantarctic ... tern S. virgata. The latter three species currently each have populations of below 150 breeding pairs ... the 1980s. Kerguelen tern numbers decreased and then recovered at Marion Island but numbers of the ... Abstract: Breeding numbers of Laridae and other surface-nesting seabirds have been monitored at ...
Meeting Document : WG-EMM-10/P05 : Author(s): P.A. Whittington, R.J.M. Crawford, B.M. Dyer and P.G. Ryan
-
Towards further development of stock assessment of stock abundance for Subarea 48.6 taking into account the developments since 2012 – a discussion paper
since 2012 and some review of work that could offer lessons in how to advance stock assessment in ... Subarea 48.6 in 2019. Author(s): Delegations of Japan and South Africa Title: Towards further ... development of stock assessment of stock abundance for Subarea 48.6 taking into account the developments since ... Abstract: This paper outlines stock assessment related work that has been done in Subarea 48.6 ...
Meeting Document : WG-FSA-18/66 : Author(s): Delegations of Japan and South Africa