Search results
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Midwater trawl catchability as an aspect of a quantitative assessment of krill biomass conducted using a trawl census survey
trawl 100 60 70 110 boards (metres) Horizontal opening between wings (metres) 40 35 37 35 Trawl ... OTHOCHTeJIbHblMH norpemHOCT5IMH. Heo6xo,l(HMa pa3pa60TKa CTaH,l(apTHOH MeTO,l(HKH yqeTHOH TpaJIOBOH CbeMKH ... KPHJI5I. Bbl60p OnTHMaJIbHOH KOHCTPYKU,HH pa3HOr JIy6HHHoro npOMblCJIOBOrO TpaJIa MO)KeT 6blTb ... BhlnOJIHeH Ha OCHOBe MaTeMaTHqeCKOrO MO,l(eJIHpOBaHH5I no MO,l(eJI5IM CTaTHCTHqeCKOH TeopHH Pbl60 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 257–272 : Author(s): Kasatkina, S.M.
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ON INCIDENTAL MORTALITY OF ANTARCTIC KRILL AT KRILL FISHERY
low catchability, as a rule, 10-20%. The experiments showed that while percolated through large meshes ... meshes of the trawl codend 60 to 100% of individuals perished. There are two main aspects of this problem ... catchability, as a rule, 10-20%. The experiments showed that while percolated through large meshes 40-50 ... small meshes of the trawl codend 60 to 100% of individuals perished. There are two main aspects ...
Meeting Document : WG-EMM-09/11 : Author(s): L. Pshenichnov (Ukraine)
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Results of fish stock assessment survey, South Georgia, December 1987 - January 1988
e 1 2 1 0 c 8 e n 6 t 4 2 0 ( c) 6 P 5 e 4 r c 3 e n 2 t 1 0 0 0 Champsocephalus gunnari total length frequency (n=19366) 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 Length ... (n=8586) 10 15 20 25 30 35 40 45 50 55 60 65 70 75 Length Class (cm) Figure 3: ( a) Length frequency ... (n=707) o HT~~~~~~~~~~~~~~~ffT~~~~~ o 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 Length Class (cm ... eleginoides total length frequency (n=207) 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 Length Class (cm ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 19-52 : Author(s): McKenna, Jr., J.E. and S.B. Saila
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SC-CAMLR-SSP/8
, russe et espagnol). Pe3IOMe HaCT05IlI\HH TOM CO,l{ep:>KHT nO,l{60pKY HaYlIHbIx pa6oT, npe ... AND 20 KHZ S.M. Kasatkina ... REPONSE ACOUSTIQUE DU KRILL A 136 ET 20 KHZ S.M. Kasatkina ... ................................................................................. 123 CHJIA llEJIH KPHJI5I HA llACTOTAX 136 Krll H 20 Krll C.M. KaCaTKI1Ha ...
Document : Site Section: Publications
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Influence of tag numbers, size of tagged fish, duration of the tagging program, and auxiliary data on bias and precision of an integrated stock assessment
. The simulation study indicated that: (1) A high tag size-overlap (at least 60%, better 100%) and high tagging ... study indicated that: (1) A high tag size-overlap (at least 60%, better 100%) and high tagging numbers ... study indicated that: (1) A high tag size-overlap (at least 60%, better 100%) and high tagging numbers ...
Meeting Document : WG-SAM-12/24 : Author(s): P.E. Ziegler (Australia)
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CCAMLR Statistical Bulletin, Vol. 30 selected tables
hunteri Siliceous spongesDMODemospongiae Patagonian toothfishTOP Legine australe Патагонский клыкач ... 8 107 9 53 -KRI DEC 57 8 16 51 119 107 72 47 41JAN -4 21 - 13 135 115 79 102 54FEB 81- 69 2 31 212 184 ... -- 1 - - - - - - -APR 412 - - 2 - - - - 26KRI DEC 5122 42 5 29 4 2 16 45 60JAN 6168 111 73 74 - 44 63 50 47FEB 39105 ... -- - - - - - 23 18 20MAR -- - - - - - 2 - 12APR 535424 299 780 171 144 268 108 128 215 483 ...
Document : Site Section: Data
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e-cc-xxiii.pdf
... ............................................................ 35 Review of existing conservation measures and resolutions ............................. 35 ... Revised conservation measures ........................................................ 35 Compliance ... Cooperation with SCAR ................................................................... 60 Assessment ... ............................................... 70 Partnership in FIRMS ...................................................................... 72 ... should be revised as presented in Annex 4, Appendix II, including a projected surplus of A$20 200 ... Statement by Mauritius .................................................................... 4 FINANCE AND
application/pdf attached to:CCAMLR-XXIII
Meeting Report : CCAMLR-XXIII
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e-sc-ii.pdf
... to be insufficient to provide a reliable stock assessment. 4 STATLANT Forms 20. The most recent draft ... was referred to this Working Group. 35. The Working Group, convened by Dr R. Hennemuth (USA), commenced its ... the replies to these questions to all members. (iv) Data Collection and Handling 60. The Scientific ... Secretariat in Cambridge. 72. Taken together these two works provide a comprehensive guide to the marine ... Agenda (ii) Annex 4 Temporary Rules of Procedure Annex 5 Rules of Procedure Annex 6 Inventory ... represented as observers to the meeting. 4. A full list of participants is at Annex 1. A list of documents ... Annex 4. 8. The draft Rules of Procedure of the Scientific Committee were discussed in the light of ... item: SC-CAMLR-II/INF.1 and SC-CAMLR-II/4. 11. During the discussions on SC-CAMLR-II/INF.1 the
application/pdf attached to:SC-CAMLR-II
Meeting Report : SC-CAMLR-II
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Observation of seabirds in the Southern Ocean in 1988/89
Ocean to the south of 60°S. Thirty minute observations were made daily during daylight hours at 8:00; 12 ... :00, 16:00 and 20:00 ship-time, while sailing between Antarctic stations and while en route to ports ... of the Southern Ocean to the south of 60°S. Thirty minute observations were made daily during daylight hours ... at 8:00; 12:00, 16:00 and 20:00 ship-time, while sailing between Antarctic stations and while en route ... S. Thirty minute observations were made daily during daylight hours at 8:00; 12:00,16:00 and 20:00 ship ... Austral au sud de 60° S. Tous les jours, des observations d'une duree de trente minutes ont ete ... effectuees, a la lumiere du jour, a 8hOO, 12hOO, 16hOO et 20hOO, heure du bord, en naviguant entre les ... chaque secteur oceanique de l' Antarctique. Pe3lOMe B ,l\aHHoti pa60Te paCCMaTpHBaeTC5I ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 521–542 : Author(s): Vagin, A.V. and V.V. Popov
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e-cc-xxxi.pdf
... of incidental mortality ............................................... 20 Fishery regulation ... ....................................................................... 20 Fishing seasons, closed areas and prohibition of fishing ......................... 20 Krill ... ) to the west of 55°E, and 8.05 million tonnes (CV 0.33) to the east of 55°E (SC-CAMLR-XXXI, paragraph 3.20 ... in Subareas 48.1 and 48.2 (SC-CAMLR-XXXI, paragraph 3.94). Exploratory fisheries 5.20 The Commission ... incidental mortality ............................................... 20 Fishery regulation ... ....................... 107 Annex 4: Agenda for the Thirty-first Meeting of the Commission ................... 111 Annex ... (CCAMLR-XXXI/01) for the meeting was adopted (Annex 4). Report of the Chair 2.2 The Chair provided a
application/pdf attached to:CCAMLR-XXXI
Meeting Report : CCAMLR-XXXI