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1. A simulation study of krill fishing by an individual Japanese trawler

   is compared with (and partially tuned to) statistics for a sample of data from the commercial fishery ... that scientific surveys be planned to operate in small areas concurrently with fishing vessels. File ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 1–108 : Автор(ы): Butterworth, D.S.

2. Selectivity parameters for Notothenia gibberifrons Lönnberg, 1905 and Champsocephalus gunnari Lönnberg, 1905 obtained during “8611 ANTARCTICA [ANTARTIDA]” expedition

   different methods with a codend mesh of 68 mm were 2.87 for Notothenia gibberifrons and 3.10 for ... . Selection factors calculated following different methods with a codend mesh of 68 mm were 2.87 for ... ), velocidad de arrastre (3 nudos), etc. La luz media de la malla del copo, considerada esta segun la ... , expresadas ambas en milfmetros. 3. RESULTADOS En las Tablas 1 y 2 se recogen las caracteristicas de las ... 0.90 (figuras 2 y 3). Las tallas de primera captura calculadas por el metodo de Gulland dieron ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 87-105 : Автор(ы): Balguerías, E.

3. Sensitivity investigation of the SDWBA Antarctic krill target strength model to fatness, material contrast and orientation

   . (1998) shapes with increasing fat- ness are presented in Table 3. It must be noted that the shapes do ... object and the surround- ing medium. For weak scatterers with complex shapes, such as zooplankton ... . Exact solutions can be achieved with analytical restrictions but at the cost of a limited range of ... ., 2008). In the early 1990s, a theoretical approach based on the distorted­wave Born approximation ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 97–122 : Автор(ы): Calise, L. and G. Skaret

4. Biology and harvesting of Dissostichus eleginoides around the Kerguelen Islands (Division 58.5.1)

   abundance index, is provided. Prospects for exploitation are discussed with respect to the development of ... from year to year and highly dependent on the harvestable resources of Champsocephalus gunnari. Vital ... exploitation are discussed with respect to the development of fishing methods. Resume Dissostichus ... des chalutages. Les donnees biologiques peuvent ainsi etre directement reliees aces resultats. 3 ... le meme secteur par un chalutier (Figure 3). On con state que les distributions sont tres ... 1,38 91 Table 3: Effort de peche total et effort de peche dirige (secteur ouest) sur Dissostichus ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 85–106 : Автор(ы): Duhamel, G.

5. Trawl selectivity for Champsocephalus gunnari

   area. The trawl bags tested were made of net webbing with 3.1 mm twine and 88.2 mm mesh size. Trawling ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 69–75 : Автор(ы): Efanov, S.F., G.E. Bidenko and V.A. Boronin

6. 1989/1990 stock status and TAC assessment for Patagonotothen brevicauda guntheri in South Georgia subarea (48.3)

   . Stock has been assessed at 123.1 thousand tonnes with a TAC of 28.3 thousand tonnes for the initial ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 101–110 : Автор(ы): Shlibanov, V.I.

7. Methods of age determination for mackerel icefish (Champsocephalus gunnari Lönnberg 1905) from the South Georgia Island shelf

   analyzing data on length frequency distribution of fish in catches simultaneously with otolith radii of fish ... third quarter of the year was also calculated. File:  04-Frolkina.pdf ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 37–49 : Автор(ы): Frolkina, Zh.A.

8. By-catch of fish in the krill fishery

   to Folkina (1989) suggests all the modal values do not correspond with year classes. Based on the ... Museum, USSR Academy of Sciences, 199034 Leningrad, USSR 3 VN1RO, 17a V. Krasnoselskaya, 107140 Moscow ... , USSR 381 1. INTRODUCTION During the past 20 years a major krill fishery has become established ... . Recently concern has been expressed that the fishery may be taking a significant by-catch of fish with the ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 381–401 : Автор(ы): Everson, I., A. Neyelov and Y.B. Permitin

9. Revised estimates of the area of the South Georgia and Shag Rocks shelf (CCAMLR Subarea 48.3)

   should be used for future assessments and for assisting with the stratification of surveys. File ... used for future assessments and for assisting with the stratification of surveys. Résumé Un nouveau ... limited sounding data, with some dating from the 1920s. Updated estimates of the sea floor in Subarea ... species from trawl surveys and to assist with the appro- priate depth stratification of such surveys. A ... better knowledge of the bathymetry of the South Georgia and Shag Rocks shelf would also assist with the ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 167–175 : Автор(ы): Belchier, M. and P. Fretwell

10. An iterative model to construct an age/length key to assess the age composition of a new fishery for Dissostichus eleginoides in Chilean waters

    composition of catch for Dissostichus eleginoides was obtained with the application of a single age/length key ... composition of catch for Dissostichus eZeginoides was obtained with the application of a single age/length ... . 3. ALGORITMO EM DE HOENIG AND HEISEY 3.1 Indices i = 1,2, .. n j = 1,2, .. a k= 1,2 s= 1,2 ... .2 nzj2 - a :LP(i / j)(s+l) n~i j=1 (2) (3) (4) (5) (6) En la etapa 5, si D no es ... grupos de edad, que van desde e1 grupo 3 al20. El rango de edades de los machos fluctu6 entre 3 y 16 ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 11–20 : Автор(ы): Robotham, V. H. and Z. Young U.

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