Resultados de la búsqueda

1. Informe de la campaña de investigación biológico-pesquera de palangre de fondo en aguas del Atlántico sur-oriental y en los sectores Atlántico e índico de la CCRVMA (Subárea 48.6 y División 58.4.4)

   structure of the populations and to estimate relative abundance indices for this species analyzing its ... perpendicular transects to the isobathes, fishing in different depth strata using one or two sets, from the ... total length of around 90 cm which corresponds to the onset of the sexual maturity for males. This could ... longlines. As a result females account for a 70% of individuals bigger than 90 cm of total length. The ...

   Meeting Document : WG-FSA-98/48 : Autor(es): L.J. López Abellán y J.F. González Jiménez

2. Abundance of Patagonian toothfish (D. eleginoides) at Macquarie Island estimated from tagging studies during 1995/96 fishing season

   presents an analysis of a tag-recapture experiment carried during the Macquarie Island fishery for this ... Abstract:  This note describes a successful method for tagging Dissostichus eleginoides and ... species during the 1995-96 season. Simple population and tag accumulation models are used to account for ... obtained for the pre-fishing abundance of the population in the season of 996 000 fish. However, this is ...

   Meeting Document : WG-FSA-96/39 : Autor(es): de la Mare, W., Williams, R.

3. USING AUTOMATED CAMERAS AS A COST-EFFECTIVE MEANS OF EXTENDING LAND-BASED PREDATOR MONITORING

   and reliable tools for surveillance and monitoring. This paper describes (1) the kinds of observations ... and measurements relevant to CEMP that can be obtained from an automated camera system specifically ... developed for use in the extreme conditions of Antarctica, (2) a preliminary assessment of the utility of ... cameras for measuring Adélie penguin breeding success, and (3) how cameras are currently being used to ...

   Meeting Document : WG-EMM-11/37 : Autor(es): C. Southwell, L. Emmerson and K. Newbery (Australia)

4. CPUE values derived from Soviet fishery statistics as indicators of Antarctic krill density fluctuations in 1977–1991

   of 170-200 g/m2 may be considered as an average characteristic value for the area 48. It was revealed ... Abstract:  The average CPUE values, annual and calculated for the periods of 1977-1986 and 1986 ... , that interannual CPUEs variability is lower for the area 48 as a whole, comparing subareas, most ...

   Meeting Document : WG-EMM-04/39 : Autor(es): F.F. Litvinov, A.Z. Sundakov and G.N. Andrianov (Russia)

5. Can we satisfactorily estimate variation in krill abundance?

   :  Knowledge of abundance and rates of change of abundance are basic requirements for fisheries models. Catch ... per unit effort (CPUE) has traditionally been used in demersal fisheries assessments as an estimator ... of abundance. It is less satisfactory for pelagic fisheries. Evidence is given that CPUE estimated ... from data reported to the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR ... abundance and rates of change of abundance are basic requirements for fisheries models. Catch per unit ... effort (CPUE) has traditionally been used in demersal fisheries assessments as an estimator of ... abundance. It is less satisfactory for pelagic fisheries. Evidence is given that CPUE estimated from data ... reported to the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) does not ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 375-376 : Autor(es): Everson, I.

6. Establecimiento de una pesquería exploratoria de Dissostichus mawsoni en la Subárea estadística 88.3

   Author(s):  Delegations of Australia and New Zealand Title:  Establishment of an exploratory ... fishery for Dissostichus mawsoni in Statistical Subarea 88.3 Microsoft Word File:  e-cc-xxxvi-29.docx ...

   Meeting Document : CCAMLR-XXXVI/29 : Autor(es): Delegations of Australia and New Zealand

7. Resolution Resolution 1/IV (1985)

   Prohibition of Directed Fishery on Notothenia rossii around South Georgia (Statistical Subarea 48.3) The ... Commission hereby adopts the following conservation measure in accordance with Article IX of the Convention ... : Directed fishing on N. rossii around South Georgia (Statistical Subarea 48.3) is prohibited. By-catches ... refrain from a directed fishery for N. rossii and to ensure that the by-catch of N. rossii in fishing for ...

   Resolution : 1/IV (1985)

8. Growth and Natural Mortality of Yellowfin Notothenia Patagonotothen guntheri shagensis from Shag Rocks Shelf

   exploitation were 2.5 years and 12.5 cm, respectively. Author(s):  V.I. Shlibanov (USSR) Title:  Growth and ...

   Meeting Document : WG-FSA-89/18 : Autor(es): V.I. Shlibanov (USSR)

9. Propuesta de establecimiento de un Área Marina Protegida en Antártida Oriental

   to establish an East Antarctic Marine Protected Area Microsoft Word File:  e-cc-38-21.docx Approval ... responsibility for releasing documents:  European Union ...

   Meeting Document : CCAMLR-38/21 : Autor(es): Delegation of the European Union and its Member States and Australia

10. Consumption of krill by minke whales in Areas IV and V of the Antarctic

    forestomach content mass, standard metabolism and the body mass increase methods based on JARPA (the Japanese ... . Consumption in Area V by minke whales was an order of magnitude greater than the estimated consumption by ...

    Meeting Document : WG-EMM-97/17 : Autor(es): Fujise, Y., Tamura, T., Ichii, T.

Páginas