Resultados de la búsqueda
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Biological features of the icefish Champsocephalus gunnari from commercial catches in Subarea 48.3 during the period from 8 December 1999 until 31 January 2000
frequency peaks under 27-29 and 33 cm for fish aged 3 and 4 years. The by-catch of small size ... Champsocephalus gunnari (with the length of 24 cm and less) amounted to, on the average, 0.6% per a haul. The male ... /female ratio, on the average, equalled to 1/1.2. The active process of gonad maturation, more rapid in ...
Meeting Document : WG-FSA-00/20 : Autor(es): V.L. Senioukov (Russia)
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CCAMLR’s role in combating IUU fishing in the Southern Ocean and globally
priority for CCAMLR as an integral part of the Antarctic Treaty System. Thus far, in spite of the number of ... Conservation Measures on IUU fishing adopted by CCAMLR, there are still significant steps that CCAMLR Members ... can take individually and collectively to eliminate IUU fishing in the CCAMLR Area. An important step ... in the development of global instruments to tackle this problem is the Agreement on Port State ...
Meeting Document : CCAMLR-XXIX/BG/20 : Autor(es): ASOC Observer
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Demography of Antarctic krill in the Lazarev Sea (Subarea 48.6) in the 2005/06 season
for the Lazarev Sea. Recruitment indices were calculated for one-year-old (R1) and two-year-old krill ... (R2), showing high values for both recruitment indices. New information is given on the development of ...
Meeting Document : WG-EMM-06/10 : Autor(es): V. Siegel (Germany)
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Developing conceptual models of elements of the Antarctic marine ecosystem: marine mammals
Monitoring and Management (WG-EMM). This paper describes properties for two groups of marine mammals that may ... Abstract: The Convention for the Conservation of Antarctic Marine Living Resources (CCAMLR) is ... currently considering plausible models of the Southern Ocean ecosystem within the Working Group on Ecosystem ...
Meeting Document : WG-EMM-04/65 : Autor(es): N. Gales and C. Southwell (Australia)
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Surface areas of seabed within the 500 m isobath regions within the South Shetland Islands (Subarea 48.1)
Islands (Subarea 48.1) Abstract / Description: Bathymetric maps of two major areas within the South ... Elephant Island. From the integrated datasets, areas of seabed within the 500 m isobath for six levels of ... calculated based on planar and interpolated surface area of seabed incorporating seafloor slope. Differences ... contained information on surface area, slope and aspect for each polygon (Table 1). Finally, seafloor ... SURFACE AREAS OF SEABED WITHIN THE 500 M ISOBATH FOR REGIONS WITHIN THE SOUTH SHETLAND ISLANDS (SUBAREA ... . 92038, USA Abstract Bathymetric maps of two major areas within the South Shetland Islands were ... integrated datasets, areas of seabed within the 500 m isobath for six levels of depth strata (0-50 m, 51-100 ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 133–140 : Autor(es): Jones, C.D., S.N. Sexton and R.E. Cosgrove III
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Warp strike observations
Abstract: This report contains an analysis of data on seabird trawl-warp strike collected by ... by an estimated factor of 6, compared with no offal discharge • The strike-rate for large-birds ... summer of 2004 – 2005. The aim of the work was to test a new protocol for quantifying warp-strikes and to ... probability of warp strikes occurring for small and large birds. The protocol was designed for use by non ...
Meeting Document : WG-FSA-05/40 : Autor(es): E. Abraham (New Zealand)
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SUMMARY OF SCIENTIFIC OBSERVATIONS RELATED TO CONSERVATION MEASURES 24-02 (2008), 25-02 (2009), 25-03 (2009) AND 26-01 (2009)
retained or incinerated. All other types of packaging bands were either retained on board for disposal at ... Abstract: Introduction 1. This report summarises the information collected by observers for the ... 2009/10 season relating to compliance with Conservation Measures 24-02 (2008) “Longline weighting for ... limitations on Euphausia superba in Statistical Subareas 48.1, 48.2, 48.3 and 48.4”. Waste Disposal 2. The ...
Meeting Document : WG-FSA-10/08 : Autor(es): Secretariat
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Evidence of Vulnerable Marine Ecosystems documented via submarine in the Antarctic Sound and Gerlache Strait (Subarea 48.1)
biodiversity of the Southern Ocean, a variety of ecosystems must be protected. This holds especially true for ... in CCAMLR’s Report of the Workshop on Vulnerable Marine Ecosystems (E-SC-XXVIII-A10, 2009) and as ... recognized by WG-EMM in previous years. Herein, evidence appropriate to the diverse characteristics of the ... sites that exemplify CCAMLR’s definitions of a VME. Three sites are proposed based on highly significant ...
Meeting Document : WG-EMM-18/35 : Autor(es): S. Lockhart and J. Hocevar
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Age validation of Patagonian toothfish (Dissostichus eleginoides) from Heard and Macquarie Islands
Strontium Chloride (SrCl2) on release. One hundred and forty two of these strontium marked fish were ... recapture, we determined that for age classes 5 to 18, one increment is laid down per year. The expected ... counting presumed growth increments on the sectioned face of sagittal otoliths. While there is a general ... consensus that the observed increments represent annual events, no direct validation has been provided for ...
Meeting Document : WG-FSA-05/60 : Autor(es): K. Krusic-Golub and R. Williams (Australia)
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Plan of research program of the Russian Federation in Subarea 48.5
years. Detailed plan of fishing operations, collecting and analysis of data will be provided for the ... Subareas. Stock assessment of this area should be calculated basing on the newest and adequate data ... areas for exploratory fishery of Dissostichus sp. and disperse fishing load from the Ross Sea. However ... , fishery in subarea 48.5 is closed based on absent stock assessment. The main objective of the present ...
Meeting Document : WG-SAM-15/18 : Autor(es): Delegation of the Russian Federation