Search results
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Remarks on the natural mortality of Dissostichus eleginoides in Subarea 48.3
3Ha1HUeJlbHbIX pa3HlUJ. B BeJlHlIHHaX M, 0l.J.eHeHHbIX no rJly6HHe J10Ba H THny KprollKa npH Pa3J1HlIHbIX ... consider6 como variables el sitio de pesca (caladero), la profundidad de pesca y el tipo de anzue10. Se ... determin6 que no hay diferencias significativas, en e1 va10r de M, en los casos considerados con los ... espaciales de la distribucion de individuos de diferentes edades, tanto verticales como a 10 largo del ta1ud ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 21–30 : Author(s): Moreno, C.A. and P.S. Rubilar
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Estimating confidence intervals for fish stock abundance estimates from trawl surveys
HaAeXeH, YeM HHxHH~~. Resumen Se elabora un metodo para calcular 10s intervalos asintoticos de ... biomasa y que 10s intervalos de confianza calculados se acercan a la probabilidad de cobertura nominal ... of statisticians. This paper addresses some of the statistical issues which are of concern in the analysis ... de la prospeccion de arrastre (C.I.). En 10s casos que incluyen el estrato 1, el nGmero de pruebas ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 203–207 : Author(s): de la Mare, W.K
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Survey design to estimate krill abundance during FIBEX
in the time remaining, deleting transects as necessary from the list according to pre-assigned random numbers ... of these formulae is given fully in BIOMASS (1986). 5. FIELDWORK A total of 10 ships from Argentina, Australia ... a detailed analysis on abundance estimation has been prepared (BIOMASS 1986). REFERENCES B 10 MAS ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 253–263 : Author(s): Everson, I., I. Hampton and G.M. Jolly
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The CCAMLR-2000 Krill Synoptic Survey: a description of the rationale and design
CCAMLR Science, Vol. 8 (2001): 1-23 THE CCAMLR-2000 ... explotacion, utilizadas en 10s modelos para estimar el rendimiento sostenible en el Area 48. El disefio de ... cual se baso la selection de las areas y el establecimiento de 10s limites. Se explican los metodos ... establecidas para cada uno de 10s cuatro barcos que participaron en la prospeccion. Tambien se explica en ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 1–23 : Author(s): Trathan, P.N., J.L. Watkins, A.W.A. Murray, A.S. Brierley, I. Everson, C. Goss, J. Priddle, K. Reid, P. Ward, R. Hewitt, D. Demer, M. Naganobu, S. Kawaguchi, V. Sushin, S.M. Kasatkina, S. Hedley, S. Kim and T. Pauly
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Results of a longline survey on seamounts in the southeast Atlantic and in Subarea 48.6 and Division 58.4.4
, encontradas en cada una de ellas. Las tallas de 10s ejemplares de D. eleginoides en general aumentaron en ... 10s ejemplares mayores de 90 cm de longitud total fueron hembras. El estrato con la mayor captura por ... valor desde un maximo de 359 kg/l000 anzuelos en 10s bancos de Oh y Lena a un minimo de 185 kg/l000 ... rectangular areas covering (Figure 1): (i) Zulu (47'455, 10°0O'E) and Meteor Banks (4B000'S, a030 ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 99–116 : Author(s): López Abellán, L.J. and J.F. González Jiménez
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The error of the biomass estimate as a function of survey parameters and the statistics of a density field of krill aggregations
hidroacustica, los parametros de anisotropia, el radio de correlacion a 10 largo de secciones transversales ... . survey) 8' = tf3 if (hx 17-y /S , (9) It, «R ("superfrequent" survey) 'I . 0'= tf3 Gl/ R/IS, (10 ... in this case (expression (10» the error does not depend on ~x and ~/I ,i.e. it doee not decrease ... and h/l ~ H, . At the same time relationship (9) does not ch3.l1ge, constants t and C remain the same, and R in (10) ia ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 213-228 : Author(s): Kizner, Z.I.
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The Soviet krill fishery in the Atlantic Sector of the Antarctic from 1977 to 1991: fishing effort distribution and interannual patterns
. 10 (2003): 1–13 THE SOVIET KRILL FISHERY IN THE ATLANTIC SECTOR OF THE ANTARCTIC FROM 1977 TO 1991 ... at sea level were used, each value representing an area of 5° latitude x 10° longitude. These data ... (t on ne s) Fi sh in g E ff or t (v es se l- d ay s fi sh ed ) 19 77 12 2 53 4 10 ... 6 79 4 10 5 04 9 99 8 28 2 57 1 19 78 14 2 80 3 89 9 23 11 6 63 7 89 ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 1–13 : Author(s): Litvinov, F.F., V.A. Sushin, G.A. Chernega and O.A. Berezhinsky
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Directed research. Antarctic Marine Living Resources (AMLR). A program development plan
and 1980 the populations of blue, fin, sei, and humpback whales are estimated to have been reduced to 10 ... , and humpback whales are estimated to have been reduced to 10% of their former abundance levels. The recovery ... , sei, and humpback whales are estimated to have been reduced to 10% of their former abundance levels ... populations de baleines bleues, a bosses, et de rorquals communs et de Rudolph ont ete reduits a 10% de ... habian reducido a un 10% de sus niveles de abundancia originales. La mejora de las reservas de ballenas ... , CeHBanOB H KHTOB-rop6aqeH COKpaTHnHCb AO 10% HX rrepBOHaqanbHOH t{HcneHHOCTH. BoccTaHoBneHHe HCTOmeHHblX ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 363-373 : Author(s): Office of Science and Technology, NMFS, NOAA, US Department of Commerce (USA)
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Results of the CCAMLR Antarctic fish otoliths/scales/bones exchange system
(WG-FSA-88/30). The exchange was terminated before 1 August 1989 despite only five of the six ... of the specimens ranged from 10.9 to 46.2 cm. Sources: VNIRO, AtlantNIRO (USSR). (iv) Scales and otoliths ... suitable for ageing. Scales are usually cleaned by soaking them in 10% ammonia (VNIRO, AtlantNIRO ... (Kock, 1981). For examination they are placed in camphor oil for a maximum of 10 to 15 minutes ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 197–226 : Author(s): Kock, K.-H.
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New data on spawning, hatching and growth of Champsocephalus gunnari on the shelf of the Kerguelen Islands
cada una de las cohortes actuales y a la abundancia relativa de 10s reproductores por edad en cada ... cantidades de peces en desove en el interior de la plataforma. Estos fueron 10s primeros peces en desovar de ... (depths: 75 to l10 m) was investigated every three months both by bottom trawl (31 m groundrope length ... 5' latitude X 10' longitude rectangle) used, both with the Bongo sampler and the bottom trawl, during ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 21–34 : Author(s): Duhamel, G