Search results

1. Acoustic estimates of krill density at South Georgia, December/January 1998/99

   north-west and north-east of South Georgia during December/January 1998/99 were used to estimate mean ... krill density there. Densities (east = 11.1 g m-2, west = 12.0 g m-2) were towards the lower end of the ... range observed over the past two decades, but not abnonnally low, and comprised almost entirely of large ... estimates of krill density at South Georgia, December/January 1998/99 Approval:  Approved ...

   Meeting Document : WG-EMM-99/20 : Author(s): A.S. Brierley and C. Goss (United Kingdom)

2. Estimation of chlorophyll distributions obtained from satellite images (Nimbus-7/CZCS) in the Antarctic Ocean

   {Coastal Zone Color Scanner) could be related to distribution of phytoplankton pigment (Chlorophyll-a ... + pheopigments) concentrations. CZCS data from polar regions have been utilized only a limited number because of ... constraints. This papar discusses the characterization of phytoplankton pigment concentrations. Author(s):  N ... . Kimura, Y. Okada, S. Matsumura and Y. Sugimori (Japan) Title:  Estimation of chlorophyll distributions ...

   Meeting Document : WG-KRILL-93/39 : Author(s): N. Kimura, Y. Okada, S. Matsumura and Y. Sugimori (Japan)

3. Food and feeding of the mackerel icefish (Champsocephalus gunnari) around South Georgia in January/February 1991

   Abstract:  The diet composition and feeding intensity of mackerel ice fish (Champsocephalus ... stations. Both, the proportion of krill (Euphausia superba) in the stomachs and the feeding intensity were ... uncommonly low in a period when energy-rich food is needed for the final maturation of the gonads. Author(s ... . Szlakowski (Poland) Title:  Food and feeding of the mackerel icefish (Champsocephalus gunnari) around South ...

   Meeting Document : WG-FSA-91/29 : Author(s): K.-H. Kock (Germany), I. Everson, S. Campbell and G. Parkes (United Kingdom), D. Cielniaszek and J. Szlakowski (Poland)

4. A customised Marine Spatial Planning tool in Arc-GIS to facilitate development and evaluation of Marine Protected Area scenarios in the CCAMLR Area

   Abstract:  We describe the use of a GIS-based Marine Spatial Planning (MSP) tool designed to aid ... the development and transparent evaluation of MPA scenarios with reference to spatially explicit ... framework.  The MSP tool has been customised to enable rapid set-up and use in any of the nine CCAMLR MPA ... Planning tool in Arc-GIS to facilitate development and evaluation of Marine Protected Area scenarios in the ...

   Meeting Document : WG-EMM-12/56 : Author(s): B.R. Sharp and K. Ollivier (New Zealand)

5. Revisions to the draft East Antarctic Representative System of Marine Protected Areas (EARSMPA) Conservation Measure

   Abstract:  A draft conservation measure establishing the East Antarctic Representative System of ... draft conservation measure is a revision of the proposal submitted to CCAMLR XXXIV (CCAMLR XXXIV/30). It ... reflects issues raised at CCAMLR XXXIV and in this intersessional period.  Author(s):  Delegations of ... Representative System of Marine Protected Areas (EARSMPA) Conservation Measure Microsoft Word File:  e-cc-xxxv ...

   Meeting Document : CCAMLR-XXXV/15 Rev. 2 : Author(s): Delegations of Australia and the European Union and its Member States

6. Preliminary tag-recapture based population assessment of Antarctic toothfish in Subarea 48.4

   Abstract:  The stock of Antarctic toothfish (D. mawsoni) in CCAMLR subarea 48.4 was conservatively ... would imply a 2016/17 yield of 40.6 tonnes compared to the 2015/16 TAC of 39 tonnes. Author(s):  S ... of Antarctic toothfish in Subarea 48.4 Approval:  Approved Secretariat Workflow Status:  Content ...

   Meeting Document : WG-FSA-16/39 : Author(s): S. Wright, N. Walker, M. Söffker and T. Earl

7. Preliminary assessment of mackerel icefish Champsocephalus gunnari in Subarea 48.3 based on the 2017 groundfish survey

   Abstract:  A stratified bootstrap of icefish catch density based on the UK 2017 demersal fish ... survey catch rate data indicated a biomass of 91 531 tonnes (lower one sided 5th percentile: 47 424 ... CCAMLR harvest control rule lead to catch limits (TAC) of 4 733 tonnes for 2017/18 and 3 269 tonnes for ... 2018/19. Author(s):  T. Earl Title:  Preliminary assessment of mackerel icefish Champsocephalus gunnari ...

   Meeting Document : WG-FSA-17/47 : Author(s): T. Earl

8. Preliminary assessment of mackerel icefish Champsocephalus gunnari in Subarea 48.3 – Based on the 2019 Groundfish Survey

   Abstract:  A stratified bootstrap of icefish catch density based on the UK 2019 demersal fish ... survey catch rate data indicated a biomass of 53,124 tonnes (lower one sided 5th percentile: 32,399 ... CCAMLR harvest control rule lead to catch limits (TAC) of 3,225 tonnes for 2019/20 and 2,132 tonnes for ... 2020/21. Author(s):  T. Earl Title:  Preliminary assessment of mackerel icefish Champsocephalus gunnari ...

   Meeting Document : WG-FSA-2019/30 : Author(s): T. Earl

9. Comparison of census methods for black-browed albatrosses breeding at the Ildefonso Archipelago, Chile

   Abstract:  Although a breeding population of black-browed albatrosses has been known to exist at ... scientifically defendable methods. To estimate population size, and examine the accuracy and practicality of ... pairs of black-browed albatrosses bred at the Ildefonso archipelago. After the Falkland Islands/Malvinas ... , South Georgia and Diego Ramirez, the Ildefonso Archipelago holds the fourth largest population of black ...

   Meeting Document : WG-FSA-06/12 : Author(s): G. Robertson, K. Lawton (Australia), C.A. Moreno (Chile), R. Kirkwood (Australia) and J. Valencia (Chile)

10. Using carapace measurements to determine the sex of Antarctic krill (Euphausia superba)

    validating the use of discriminant functions to determine sex of krill based on carapace length and width and ... derived from mature krill in years following significant recruitment events with large proportions of ... immature krill resulted in significant bias towards male krill and an overestimation of krill length. We ... measurements to determine the sex of Antarctic krill (Euphausia superba) Approval:  Approved ...

    Meeting Document : WG-EMM-05/26 : Author(s): J.D. Lipsky, M.E. Goebel, C.S. Reiss and V. Loeb (USA)

Pages