Resultados de la búsqueda

1. Gonad analysis of Antarctic toothfish in Subareas 58.4 and 88.3

   stage, inner cavity of testicular lobules was occupied by spermatozoa of basophilic in H-E stain ... the ripe stage, and followed by the growing stage with 25.9% and mature stage with 28.7%. Frequency of ... followed by growing stage with 24.2% and ripe stage with 9.9%. The group maturity in accordance with the ... found to be 0.50, and displayed the tendency of increase with increase in the total length 140 cm. The ...

   Meeting Document : WG-FSA-17/09 : Autor(es): J. Kim, S.-G. Choi, J. Lee, J. Lee and D. An

2. Report from a krill- focused survey with RV Kronprins Haakon and land-based predator work in Antarctica during 2018/19

   as a survey initiated by CCAMLR in year 2000 for comparative purposes, but in addition focuses on ... the fishery is to be managed by an empirical understanding of krill density, distribution ... work was coordinated by Norway and involved collaborative international efforts as well as vessels from ...

   Meeting Document : WG-EMM-2019/07 : Autor(es): B. Krafft, K. Bakkeplass, T. Berge, M. Biuw, J. Erices, E. Jones, T. Knutsen, R. Kubilius, M. Kvalsund, U. Lindstrøm, G.J. Macaulay, A. Renner, A. Rey, H. Søiland, R. Wienerroither, H. Ahonen, J. Goto, N. Hoem, M. Huerta, J. Höfer, O. Iden, W. Jouanneau, L. Kruger, H. Liholt, A. Lowther, A. Makhado, M. Mestre, A. Narvestad, C. Oosthuisen, J. Rodrigues and R. Øyerhamn

3. Summary of monitoring and research effort and preliminary results from the 2019 Scotia Sea krill monitoring survey with FV Cabo de Hornos

   Scotia Sea krill monitoring survey with the F/V Cabo de Hornos. The vessel was chartered by the ... distribution were dominated by two modes, one of very large animals averaging around 55 mm dominating in the ... the Antarctic Peninsula. Fin whales were the dominating whale species in abundance, followed by ...

   Meeting Document : WG-EMM-2019/46 : Autor(es): G. Skaret, M. Martinussen, G. McCallum, R. Pedersen, J. Rønning, A.L. Donoso, O.A. Bergstad and B.A. Krafft

4. Spatial patterns of temporal relationships in the Southern Ocean

   limited by iron and light. Distributions of satellite-detected chlorophyll-a (Chl-a) show very complex and ... and where phytoplankton is clearly limited by nutrients (probably iron). The boundary between light ...

   Meeting Document : WS-BSO-07/5 : Autor(es): M. Kahru and B.G. Mitchell (USA)

5. SCAR Report on Marine Acoustics and the Southern Ocean

   mammals and noise generated by human activities in the Southern Ocean. The workshop revised the original ... meeting in Edinburgh June 2006. Author(s):  Submitted by SCAR Title:  SCAR Report on Marine Acoustics and ...

   Meeting Document : CCAMLR-XXV/BG/23 : Autor(es): Submitted by SCAR

6. A case of giant squid attack on Antarctic toothfish Dissostichus mawsoni Norman, 1937 (Perciformes, Nototheniidae) caught on bottom-set longline in the Ross Sea

   by a longline hook, was hauled up to the board of longliner VOLNA. Squid was very active and did not ... release its prey until under command of fish master it was beaten off by gaffs. Squid was not lifted ...

   Meeting Document : WG-FSA-06/P3 : Autor(es): Petrov, A.F.

7. NPOA-Seabirds Science Advisory Group Final recommendations on fields of research for the NPOA Medium Term Research Plan 2006/07–2010/11

   Abstract:  Following the review by Alderman (unpublished) and Bull (unpublished) of research into ... seabird-fishery interactions, a set of recommendations were made by the Science Advisory Group to the ...

   Meeting Document : WG-FSA-05/46 : Autor(es): S. Waugh (Convener) (New Zealand)

8. Proposal for an acoustic krill biomass survey in CCAMLR Division 58.4.2

   Abstract:  This document outlines plans by Australia to conduct an acoustic biomass survey for ... limit can be established by CCAMLR. The planned survey will utilise a standardised design as adopted in ...

   Meeting Document : WG-EMM-04/37 : Autor(es): S. Nicol, S. Kawaguchi, T. Jarvis and T. Pauly (Australia)

9. Analysis of trends in Japanese krill fishery, and its implication

   Abstract:  Haul by haul logbook data from the Japanese krill fishery from 1980/81 to 2003/04 ... fishing season was analysed. By using statistical modeling (linear mixed model) a series of predicted ...

   Meeting Document : WG-EMM-04/52 : Autor(es): S. Kawaguchi, S. Candy, S. Nicol (Australia), K. Taki and M. Naganobu (Japan)

10. Seasonal variation in acoustic estimates of krill density at South Georgia during 2001/2002

    designed to complement and extend an existing time series of summer surveys maintained by the British ... surveys in January (46g m-2 and 72 g m-2) and had decreased to 12 g m-2 by May. Our repeated surveys at ...

    Meeting Document : WG-EMM-02/39 : Autor(es): C. Goss, S.A. Grant, N. Cunningham, J.L. Watkins, P.N. Trathan, E. Murphy and K. Reid (United Kingdom)

Páginas