Resultados de la búsqueda

1. Growth and natural mortality of Patagonian rockcod (Patagonotothen guntheri shagensis) from Shag Rocks shelf

   fish in catches is from 8 to 24 cm, the prevailing length is 11 to 18 cm and the weight is between 10 ... and 120 g with the mean weight of about 40 g. The maximum age of P.g. shagensis is 7 years and fish ... . Depending on the length, the fecundity of P.g. shagensis ranges from 8 000 to 29 000 eggs (Lisovenko and ... values (fVI= 0 .8) was used and some parameters of the optimal stock exploitation were estimated. The ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 111–121 : Autor(es): Shlibanov, V.I.

2. Status of krill target strength

   ) = feO'(L,8)fe(8)d8 (individual), (5) o = fL o(L )fL (L)dL (aggregation), (6) 104 The definitions ... section as TS = 10 log (J' / 4n) = 10 logO" bs' (7) where the averaging is performed before the ... scatterers (Stanton et al., 1987), 0" - Sv = p- = pO" 4n bs' (8) where the usual convention of not ... means of a Rectangular Midwater Trawl with 8 m2 mouth opening (RMT8) and surface nets. The modal sizes ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 101–126 : Autor(es): Foote, K.G., D. Chu and T.K. Stanton

3. Krill fishing in the Scotia Sea in relation to bathymetry, including the detailed distribution around South Georgia

   Cambridge CB3 OET, United Kingdom G. Parkes Marine Resources Assessment Group 8 Prince's Gardens, South ... exploited other areas further west along the northern shelf (Figure 8). The distribution of hauls was not ... northeast of Cumberland Bay to the east of Royal Bay (Figure 7). Examination in relation to the bathymetry ... (Etrphausia superba Dana) biomass. In: Selected Scientific Papers, 1991 ( S C - C A M L R - S S P I 8 ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 1–17 : Autor(es): Murphy, E.J., P.N. Trathan, I. Everson, G. Parkes and F.H.J. Daunt

4. A comparison between otoliths and scales for use in estimating the age of Dissostichus eleginoides from South Georgia

   CCAMLR Scicrzce, Vol. 8 (2001): 75-92 A COMPARISON ... were used to age fish prior to 1981, indicating fish in the commercial fishery were between 3 and 8 ... suckers grew quickly at ages 4-7 years, few surviving beyond an age of 9 years. Annual mortality was ... , when viewed with non- filtered transmitted light under a dissecting micro- scope (8-15x), were most ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 75–92 : Autor(es): Ashford, J.R., S. Wischniowski, C. Jones, S. Bobko and I. Everson

5. Bacteria and detritus: Trophic modelling of the Ross Sea

   the Weddell Sea. Lochte et al. (1997) give concentrations near the Polar Front of between about 5–8 ... approximate steady state (e.g. DeLille 1995), so that ingested bacterial biomass 7 should be respired ... of 2.31 mmol m-2 d-1. y = 61.267x-0.5055 R2 = 0.6593 0 2 4 6 8 10 12 0 1000 2000 3000 ... bacteria may be slightly too high. 8 4 Bacteria in sea ice Trophic parameters for bacteria in ...

   Document : Site Section: Publications

6. Schedule of Conservation Measures in Force 1992/93

   management plan, pending the conclusion of action in accordance with paragraphs 5 to 8 below. 7 5. The ... ..................................................................... 2 Conservation Measure 7/V Regulation of Fishing around South Georgia (Statistical Subarea ... MEASURE 7/V Regulation of Fishing around South Georgia (Statistical Subarea 48.3) Without prejudice ... plan in Annex B to Conservation Measure 18/IX. 7. In the event that an Antarctic Treaty ...

   Document : Site Section: Publications

7. Fishery Report 2017: Exploratory fishery for Dissostichus eleginoides in Division 58.4.3a

   ). Illegal, unreported and unregulated (IUU) fishing 7. According to French surveillance data, there was ... 6.5). Data collection 8. Catch limits for CCAMLR’s fisheries for D. mawsoni and D. eleginoides ... (tonnes) 2005 26 2 50 17 985 20 2 2006 26 1 50 7 - 20 1 2007 26 0 50 0 - 20 1 2008 26 0 50 2 - 20 0 ... in 2012, of 32 tonnes or 64% of the catch limit for that group (Table 4). 7 Invertebrate by ...

   Document : Site Section: Publications

8. New Zealand: Review documents for the Antarctic toothfish stock assessment for the Ross Sea region (Subarea 88.1 and SSRUs 88.2A and B)

   ). CCAMLR’s precautionary approach to management focusing on Ross Sea toothfish fishery. Antarctic Science: 8 ... assessment of toothfish in Subareas 88.1 and 88.2. Hobart, Australia, CCAMLR. WG-FSA-13/55: 8 p. Mangel, M ... . WG-SAM-11/17: 8 p. Mormede, S.; Dunn, A. (2012). Using outputs from spatial population models of ... . Hobart, CCAMLR. WG-FSA-12/45: 7 p. Mormede, S.; Dunn, A. (2013). Quantifying vessel performance in the ...

   Document : Site Section: Meetings

9. Length-at-age in juvenile Patagonian toothfish (Dissostichus eleginoides)

   group (i. e. TL = 40 is for grouping 36–40 cm). Prop. = proportion. TL Age 0+ 1+ 2+ 3+ 4+ 5+ 6+ 7 ... + 14+ 20 4 25 2 30 12 1 35 102 7 40 6 33 45 1 65 3 50 5 3 55 7 1 60 2 9 3 65 2 5 1 70 2 1 1 70+ 1 1 ... in estimating the age of Dissostichus eleginoides from South Georgia. CCAMLR Science, 8: 75–92 ... the Atlantic sector of the Southern Ocean. Ant. Sci., 7 (3): 221–226. Fridriksson, A. 1934. On ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 1–10 : Autor(es): Ashford, J., C. Jones, S. Bobko and I. Everson

10. Additional data on anti-Brucella antibodies in Arctocephalus gazella from Cape Shirreff, Livingston Island, Antarctica

    CCAMLR Sciericc, Vol. 8 (2001): 147-154 ADDITIONAL DATA ... ~antillons de liquides biologiques (sang, liquide pleural ou liquide pericardique) ont et6 soumis 8 ... trouves dans un 6chantillon soumis 8 l'epreuve RB, et dans cinq des 86 6chantillons (5,Si%1) soumis a ... reconi~aissons qu'8 cet effet, I'epreuve c-ELISA offre la meilleure sol~ttion et prbsumons quc Brucclln ...

    Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 147–154 : Autor(es): Blank, O., P. Retamal, P. Abalos and D. Torres

Páginas