Resultados de la búsqueda

1. Sea-surface temperature and krill catches around South Georgia in December–February 1989–1991 and 1999–2001

   waters failed to form stable concentrations on the shelf and was transported instead further out to open ... drifted along with Weddell Sea waters failed to form stable concentrations on the shelf and was ... hydrological conditions, krill stocks that drifted with Weddell Sea waters could not form stable and dense ... . Korobochka, T. Bulatova and S. Bulachenkova (VNIRO) for their help in preparation of the paper. REFERENCES ... -45 -40 -35 -30 -50 ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 165–174 : Autor(es): Vanyushin, G.P

2. e-sc-xvi-a4.pdf

   ... /16, 97/30, 97/33 and 97/44). Trends observed within the 1996/97 season included a prolonged ... indicated an average year for krill abundance (WG-EMM-97/30), rather than the abundant year suggested by ... 3.41 New information was presented on the seasonal presence of salps (WG-EMM-97/30 and 97/73), the ... only moderately abundant early in the season (WG-EMM-97/30 and 97/33). Increasing salp abundance over application/pdf attached to:WG-EMM-97

   Meeting Report : WG-EMM-97

3. Length-based assessments revisited – why stock status and fishing mortality of long-lived species such as toothfish cannot be inferred from length-frequency data alone

   in the catch tλ is the same as the the- oretical maximum age tmax. This method is sensi- tive to the ... ) with 0% as a target level or 30–40% where no upper size limit exists. The proportional length-based ... recruitment declines linearly 0.2 Fishery parameters Season 1 Dec–30 Nov Catch levels for the constant ... such as the vari- ation in fishing mortality and recruitment, the form of the fishing selectivity ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 57–73 : Autor(es): Ziegler, P.E., D.C. Welsford and A.J. Constable

4. A preliminary investigation of the possible effects of rhizocephalan parasitism on the management of the crab fishery around South Georgia

   Basson ~ o J I ~ Y ~ H H ~ I ~ pe3ynbTaTbI yKa3bIBaWT Ha H ~ O ~ X O ~ ~ ~ I M O C T ~ 0 6 n o ~ a ... MnM HaMepeHHOTO M3'bRTkiX M 3 nOnynXUMM MH@MQM~oB~HH~IX ~ p a 6 0 ~ . TO B O C O ~ ~ H H O C T ... ~qMe~ ~ p a 6 a HaAO ITpliHMMaTb B PaCYeT napa3kiTM3M. nepeYll~neHb1 OCHOBHbIe AaHHbre, c6op K O T O ... ). It is also highly likely that growth is affected (Hawkes et al., 1986a; O t to a n d MacIntosh ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 175–192 : Autor(es): Basson, M

5. Quality and provision of scientific advice

   . These extensions could take the form of fully integrated management procedures that provide a single ... Committee- In progress. 3.4.1.3 The form of the Scientific Committee report should be reviewed to identify ...

   Page : Site Section: The Organisation

6. Abundance and trends of Type B killer whales (Orcinus orca) around the western Antarctic Peninsula

   B killer whales: a larger mammal-eating form (B1) that apparently specializes on hunting ice seals ... on pack ice floes, and a smaller, more gregarious form (B2) that has been observed to feed on ...

   Meeting Document : WG-EMM-18/16 : Autor(es): H. Fearnbach, J.W. Durban, D.K. Ellifrit and R.L. Pitman

7. WG-EMM-15

   feedback management O.R. Godø, T. Klevjer and G. Skaret (Norway) WG-EMM-15/14 Antarctic krill; assessment ... Federation WG-EMM-15/30 Krill Fishery Report CCAMLR Secretariat WG-EMM-15/31 Citizen science for large-scale ... data extraction from a citizen science network T. Hart, C. Black (United Kingdom), L. Emmerson ... spatial data K. Teschke, H. Pehlke and T. Brey on behalf of the German Weddell Sea MPA (WSMPA) project ...

   Meeting

8. e-sc-xxv-a6.pdf

   ... more dispersed form. Most icefish caught during the survey ranged in length between 20 and 30 cm ... catch any krill during the tow on these marks. The same net made a large catch of krill (800 kg in 30 ... survey vessel. 30. Measurements of sound speed in icefish flesh and bone could potentially refine model ... (Sifonophores or swimbladder) r(f) σ/σref ”F re qu en ci es fix ed , t ar ge t si ze v ar ie s application/pdf attached to:SG-ASAM-06

   Meeting Report : SG-ASAM-06

9. Modelling catch and effort data using generalised linear models, the Tweedie distribution, random vessel effects and random stratum-by-year effects

   usual GLM form which must be a function only of μ (i.e. including the simplest case of V(μ) = μ0 = 1 ... quasi- deviance, D(y,μ), where D y y t V t dt yi j ij ij, , μ μ( ) = − −( )( )∫∑2 , corresponding ... optimal value for θ in terms of fi t to the catch data can be obtained using a profi le (quasi-) deviance ... ) (Robinson, 1991) of the random effects, given by û, can be obtained from the fi t of the GLMM. The ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 59–80 : Autor(es): Candy, S.G

10. KRILL FISHERY REPORT: 2008 UPDATE

    for krill in Area 48 in the 2007/08 season, and these vessels have taken 84110 t of krill to date. The ... preliminary estimate of the total catch of krill for the season is approximately 108343 t. This compares with ... 104586 t of krill reported in the STATLANT data for 2006/07. With the exception of Poland, all ...

    Meeting Document : WG-EMM-08/05 : Autor(es): Secretariat

Páginas