Resultados de la búsqueda

1. Management and uncertainty: the example of South Georgia

   (incluyendo los efectos de no tomar accion alguna), podria proveer un procedimiento para proporcionar ... whatever is done. There is no support for this). The inconsistencies chiefly concern the age data, or ... year-class onward, and in fact those from 1970 to 1976 were no lower than those of 1967 to 1969 ... exploitation started. There are no suggestions in the literature (e.g. Biomass 1982) that the determination ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 341-353 : Autor(es): Gulland, J.A.

2. An assessment of the mackerel icefish (Champsocephalus gunnari) off Heard Island

   Heard Island. Figure 2 shows no apparent relationship between the numbers of recruits on the plateau ... though virtually no pre-spawning 2-year-old fish were taken with this gear in 1997, the proportion of ... of 'small fish' was difficult. The general yield assessments below show that there is no ... is to calculate the fishing mortality which would result in a probability of no more than 0.05 that ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 79–101 : Autor(es): de la Mare, W.K., R. Williams and A.J. Constable

3. A review of the effectiveness of streamer lines as a seabird by-catch mitigation technique in longline fisheries and CCAMLR streamer line requirements

   una tubería plástica resistente a los rayos ultravioleta; no se exija un número específi co de ... signifi cant reductions in the by-catch of seabirds using a single streamer line compared to no streamer ... northern fulmars (Fulmarus glacialis) by 98% to 100% com- pared with a control of no deterrent across four ... effectiveness and requirements control of no deterrent in the Alaskan demersal sablefi sh (Anoplopoma fi mbria ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 189–201 : Autor(es): Melvin, E.F., B. Sullivan, G. Robertson and B. Wienecke

4. Revised estimates of seabed areas within the 500 m isobath of the South Orkney Islands (subarea 48.2) and consequences for standing stock biomass estimates of nine species of finfish

   ~ T P U Y ~ C K H X AaHHbIX r? HOBblX aKYCTr?YCCKBX AaHHbIX no MOPCKOMY AHY. A ~ H H ~ I ~ PerllOH ... ~ ~ 11306aTb1 ( ~ . e . 0-500 M) PaCCYHTbIBanACb no HHTerPHPOBaHHbIM 6 a 3 a ~ AaHHbIX An2 50-M~TPOB~IX ... de arrastre, per0 la estimacion de la biomasa total no cambia. La estimacion puntual de la biomasa ... continuously collected acoustic measurements from the 1999 US AMLR bottom trawl survey (Table 1). Because no ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 197–204 : Autor(es): C.D. Jones

5. Assessing the power to detect systematic change in Adélie penguin foraging trip duration

   hielo y las actividades pesqueras podría confundir la interpretación, y por lo tanto no se recomienda ... ), near Mawson Station in East Antarctica. No krill fishery was operating in the region during that time ... period. There was no evidence for a trend. Hence variance estimation was based on equation (1). This ... pair members may no longer be present, and a simpler model was applied, namely, 'lnikm ikm i k ik ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 201–215 : Autor(es): Southwell, C., J. Clarke and L.M. Emmerson

6. Areas of seabed within selected depth ranges in CCAMLR Subarea 48.3, South Georgia

   KapTaM 6bIJla onpe,lleJleHa nJlOlIla,llb yqaCTKOB MopCKoro ,llHa no r Jly6HHHbIM ropH30HTaM OT 50 ,llO ... 250 MeTpoB, OT 250 ,llO 500 MeTpoB H rJly6)1{e.Pe3YJlbTaTbI npe,llcTaBJleHbI no MeJlKOMaCIIITa6HbIM ... Georgia and the whole of Subarea 48.3. An asterisk (*) indicates that there are no reported soundings for ... . 3Be3~OqKa (*) 0603HaqaeT, qTO no ~aHHoMy ~Hana30Hy r JIy6HH ~aHHbIX 3aperHCTpHpOBaHO He 6bIJIO ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 459–466 : Autor(es): Everson, I. and S. Campbell

7. A risk-management framework for avoiding significant adverse impacts of bottom fishing gear on Vulnerable Marine Ecosystems

   Ecosystems (VMEs) was identified as a key issue by the United Nations in 2003 (UNGA, 2003). No standard ... significant adverse impacts on VMEs (SC-CAMLR, 2007a, para- graph 4.164) (Figure 1). desconoce. No obstante ... Plan No fishing in current season Research and Data Collection Plan Mitigation Development Strategy ... Minor No effect on overall ecosystem structure or function. Small changes in abundance of some species ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 177–193 : Autor(es): Martin-Smith, K

8. The use of predator-derived krill length-frequency distributions to calculate krill target strength

   automiiticos a bordo es posible pero no es factible realizar una prospeccidn cientifica de Reid and ... ~ / C H ~ ~ X ~ H Y ~ C K H X 0fIepaQmfi. TO nO'3BoJlHT nOnyYMTb P O ~ ~ C T H Y H ) OUCHKY ... ~ R O M B C C ~ I KPMJIR no nepUonaM Ce?OHa, A 0 3TOr0 He OXBaYeHHbIX ~ O P T O B ~ I M H ... no AaHHbIM TpaJleHMfi (TS,,,) M no PaUHOHaM EOXHbIX MOPCKMX KOTMKOB (TSpred). TaGn. 2: Pa3HHya (R ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 155–163 : Autor(es): Reid, K. and A.S. Brierley

9. Krill (Euphausia superba Dana) resources and distribution in the Wilkes Land area in the seasons 1986 to 1989

   Ta6JIHI..\ Ol..\eHKa pecypcoB KPHJI5I B nO,llpatioHe I (64-66° lO.m., 130-136° B.,ZO. Ol..\eHKa ... pecypcoB KPHJI5I B nO,llpatioHe II (64-66° lO.m., 136-143° B.,ll,). Ol..\eHKa pecypcoB KPHJI5I B nO ... (nO,llpatioHbI I-III) B 1986-1989 rr. Pacnpe,lleJIeHHe npHrO,llHbIX ,llJI5I npOMbICJIa arperal..\Hti ... KPHJI5I B nO,llpatioHe I (1986-1989 rr.). 1 - 5IHBapb, 2 - eBpaJIb, 3 - MapT, 4 - anpeJIb, 5 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 149–162 : Autor(es): Dolzhenkov, V.N. and V.P.Timonin

10. Age–length composition of mackerel icefish (Champsocephalus gunnari, Perciformes, Notothenioidei, Channichthyidae) from different parts of the South Georgia shelf

    , HO II B nenarwiecKt3x Boaax, 6onee paHHeMy nonoBoMy co3peeaHmo no CpaBHeHEiK) C flpyrllMI.1 ... generator with one trawl station for each 80-100 miles2, with no less than three stations per stratum ... (cm) Number of speciinei-ts 4.22 32.5 No data 4 192 Atlnnfidn L = 15-25 cm (%) 01/04-27/05 ... = 40 cm plus (%) 1.66 2.19 3.96 2.79 Average le'ngt1-t (cm) 26.7 27.1 32.5 31.7 No data Number of ...

    Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 133–146 : Autor(es): Frolkina, G.A

Páginas