Search results
-
Length- and age-at-spawning of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea
of spawning-only females from the slope. 5 10 15 20 25 30 35 0. 00 0. 02 0. 04 0. 06 0. 08 0. 10 Age ... 2006 131 131 2007 250 250 2009 92 12 104 February 2002 12 8 20 2006 ... not be abundant in a recently spawned ovary. These cells range in size from 20–150 μm. Later in the season, some ... Length 762 136.4 20.7 134.8–138.1 Age 17.2 6.7 16.7–17.7 All Male Length 56 120.4 19.7 114.8–126.7 ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 53–73 : Author(s): Parker, S.J. and P.J. Grimes
-
Fishery Report: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2
- 0 - 0 - - 0 2000/01 - 0 - 0 - - 0 2001/02 40 4 - 0 - 20 0 2002/03 60 18 - 0 - 140 8 2003/04 60 37 50 0 107 140 ... .................................................................................... 20 FISHERY REPORT: EXPLORATORY FISHERY FOR DISSOSTICHUS SPP. IN SUBAREAS 88.1 ... tonnes south of 65°S, of which 20 tonnes was set aside for research fishing and the remaining 547 tonnes ... 1 0 UK 3 1 35 0 35 Uruguay 2 1 10 0 10 Total 15 4 416 <1 416 9. The Ross Sea fishery saw a steady ...
Document : Site Section: Publications
-
Can toothfish catches be used to predict the presence of vulnerable benthic invertebrate taxa?
– Gorgonians NULL NA NA 1331 642.95 NA Toothfish (3rd) 3 5.62 1328 637.34 0.01 Latitude (2nd) 2 72.20 ... . A total of 1 332 segments with known toothfish catch was available (1 272 present and 60 absent ... of positive observations. 150 °E 160° E 170°E 180° 170°W 160°W 150°W 80° S 75° S 70° S 65° S 60 ... ° S 150 °E 160° E 170°E 180° 170°W 160°W 150°W 80° S 75° S 70° S 65° S 60° S 1 2 3 4 Figure ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 87–96 : Author(s): Parker, S.J. and M.H. Smith
-
Biological characteristics of Antarctic fish stocks in the southern Scotia Arc region
-Antarctic species predominated in the fish fauna. Species groups differed by up to 55-60% from one shelf ... predominated in the fish fauna. Species groups differed by up to 55-60% from one shelf area to the other ... or peri-Antarctic species predominated in the fish fauna. Species groups differed by up to 55-60% from ... . Les groupes d'especes diffPrent jusqu'a 55-60% d'un secteur du plateau a un autre, en raison ... B IIepBbIe 4 rOAa IIpOMbICna H IIpeKpaCHyIO BO3MOWHOCTb An2 0~60pa 06pa7rlo~ M 3 3TMX YJIOBOB. B TeveHHe ... ~ ~ ~ ~ A H O - ~ H T ~ ~ K T M ~ ~ C K B ~ B n e p a - a ~ ~ a p ~ ~ ~ l u e c ~ ~ e B H A ~ I . Mexay r r r enb@a~~ p a 3 ~ ~ u a B BHAOB~IX rpynnax AoxoAMna no 55-60%, B OCHOBHOM 3a cqeT pa3~111 ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 1–41 : Author(s): Kock, K.-H., C.D. Jones and S. Wilhelms
-
Evaluation of the effects of illegal, unregulated and unreported (IUU) fishing on the legal catch of fisheries for Dissostichus eleginoides
has been almost depleted to 20% of the pre-exploitation median biomass with a high probability ... in the assessment process over 35 years, assuming no more IUU fishing takes place following the assessment ... has been almost depleted to 20% of the pre-exploitation median biomass with a high probability ... in the assessment process over 35 years, assuming no more IUU fishing takes place following the assessment ...
Meeting Document : WG-FSA-02/69 : Author(s): A.J. Constable (Australia)
-
Fishery Report 2015: Dissostichus eleginoides Heard Island (Division 58.5.2)
, single-area, age-structured population model including age classes from 1 to 35 years. 20. Data from ... 25 80 0 2 2 50 9 27 35 2014 150 0 <1 <1 80 0 5 5 50 12 17 30 2015 150 0 1 1 80 0 <1 <1 50 20 5 25 ... around the periphery of the plateau. Fish smaller than 60 cm total length (TL) are predominantly ... (~50–60 cm) in all seasons than those for longline (~70–80 cm) (Figure 2). The length-frequency ...
Document : Site Section: Publications
-
Scientific Abstracts 2003
. (English, unpublished). SC-CAMLR-XXII/BG/20 Beach debris survey at the northern coast of Antarctic ... Secretariat, 20 pp. (Eng- lish, unpublished). The current status of national surveys on monitoring ... _________________________________________________________________________________________ ________________________________________________________________________________________ 5 from 1 to 60 g m–2, decreasing from mid- range levels in 1991/92 to a minimum in 1992/93–1993/94 ... and establishment under conditions of climatic and/or anthro- pogenic change. WG-EMM-03/20 Modern mean monthly ...
Document : Site Section: Publications
-
Fishery Report: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2
) was below 20% of B0 in any one year, for each year over a 35-year projected period. TOT 88.1, 88.2 ... ........................................................................... 20 Priors .............................................................................. 20 ... Yield calculations .................................................................. 20 4.2 Model ... ................................................................. 34 6.2 Mitigation measures ............................................................... 35 ...
Document : Site Section: Publications
-
WG-FSA-97
Roshchin, E.A. WG-FSA-97/20 To the problem of distribution of different species of toothfishes Dissostichus ... /35 Overview of biological reference points and their use in fisheries management Secretariat WG-FSA ...
Meeting
-
Analysis of changes in biomass of fish stocks in the South Georgia area in 1976/77-1986/87
). >- L 100 80 2 60 x 40 20 158114 t \ \ \ \ \ \ \ \ \ . \ \ \ . 1976/17 ... npOTpaJIeHHhlX nJIO~aAeH. B TeqeHHe 60JIbWHHCTBa npOaHaJIH3HpOBaHHhlX ce30HOB npoBeAeHHaH OQeHKa OXBaThlBaJIa ... MHorO'IHcneHHoro rOAOBoro KJlaCCa B npOMhlcnOBblH 3anac. BenH'IHHa 6HOMaCCbl APyrHx npHAoHHblX BHAOB 60 ... subdivisions (56, 57, 60-62 acc. to Everson 1984), exploited regularly by the Polish fishery, in the 11 years ... biomass density of C. gunnari stock. High biomass density appeared with 2-4 year intervals after ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 185-211 : Author(s): Mucha, M. and W. Ślósarczyk