Resultados de la búsqueda

1. A model at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on krill predators

   distribution of available krill. 4. We assume that after fledging, offspring survival depends in part upon the ...

   Meeting Document : WG-EMM-96/20 : Autor(es): Switzer, P.V., Mangel, M.

2. Diet of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea region, Antarctica

   grenadiers; the relative selectivity was more than 4 times higher for eel cods than that for grenadiers. It ...

   Meeting Document : WG-FSA-12/52 : Autor(es): D.W. Stevens, M.R. Dunn, M.H. Pinkerton and J.S. Forman (New Zealand)

3. Draft integrated stock assessment for the Heard Island and McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.5.2

   gear loss, (3) updated growth parameters, (4) updated length-weight relationship parameters, (5 ...

   Meeting Document : WG-FSA-2019/32 : Autor(es): P. Ziegler

4. Low genetic diversity in the Antarctic toothfish (Dissostichus mawsoni) observed with mitochondrial and intron DNA markers

   from 200–500 mg of muscle tissue by homogenisation and digestion with proteinase-K at 55°C for 4 h ... with 5- and 4-base restriction enzymes following methods successfully used for D. eleginoides (Smith ... ATPase, ND1, ND2, ND3/4, COI, COII, cytochrome b, and two portions of the control region, and the ... performed in 20 μl volumes for a minimum of 4 h, following the manufacturer’s recommendations (New England ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 43–51 : Autor(es): Smith, P.J. and P.M. Gaffney

5. Revised age and growth estimates for Antarctic starry skate (Amblyraja georgiana) from the Ross Sea

   fitted to length-at- age data using non-linear least squares regression: 01 K t ttL L e where Lt is ... the expected length at age t years, L∞ is the asymptotic maximum length, K is the von Bertalanffy ... , but most (61.5%) were scored as reada- bility 4 (bands very unclear over at least part of the thorn ... skates having large discrepancies between the two readers. 10 20 30 R ea de r 2 , r ea di ng 4 ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 211–220 : Autor(es): Francis, M.P. and M.J. Gallagher

6. Seals: Trophic modelling of the Ross Sea

   .: +64 4 386 0369; Fax: +64 4 386 2153 1 Biomass, natural history and diets Seals are the most ... individuals, estimated indirectly from ship-board observations (Ainley 1985, Table 4), and reside in the ... (including Trematomus spp.); (3) Antarctic toothfish (Dissostichus mawsoni); (4) cryopelagic fish ... : Table 4). Most sightings made by Ainley (1985) were in the western Ross Sea, which supports the densest ...

   Document : Site Section: Publications

7. Birds: Trophic modelling of the Ross Sea

   : m.pinkerton@niwa.co.nz; Tel.: +64 4 386 0369, Fax: +64 4 386 2153 2 Private Bag 92170, Auckland Mail Centre ... about 4 years old, but age at first breeding is usually 5–6 y in males and 5 y in females (Williams ... to take juveniles out of the study area from May after hatching until aged 4 years. There are ... : (1) eggs; (2) chicks; (3) juveniles (both sexes); (4) adult, breeding females; (5) adult, breeding ...

   Document : Site Section: Publications

8. Otolith microstructure of juvenile mackerel icefish (Champsocephalus gunnari) (Channichthyidae) in the South Georgia area

   de la classe d'âge de 2001/02 a duré 4 mois. Cette estimation est fondée sur le comptage ... huevos de los peces de clase 2001/02 duró 4 meses. La estimación se basó en el recuento retrospectivo de ... appeared that hatching occurred in September–October 2000 and in June–October 2001 (Figure 4). Therefore ... : Trudy VNIRO. VNIRO, Moscow: 1–32 (in Russian). Kоchkin, P.N. 1982. Study of icefi sh Champsocephalus ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 173–181 : Autor(es): Shcherbich, L.V

9. Distribution of mackerel icefish (Champsocephalus gunnari) (Channichthyidae) around South Georgia at various stages of its life cycle

   nd B la ck R oc k (1 1– 15 Ju ne 1 98 4) (% ). A re a Y ou ng Fi sh M at ur ... selected using a table of random numbers. Bottom trawl surveys were carried out using a ‘Hake-4 m’ trawl ... from 2 to 49% in the north shelf area and from 4 to 50% in the south area. In the western shelf area ... t E vr ik a M ea n le ng th (m m ) 62 58 61 55 30 / 3– 7/ 4/ 19 88 L en gt h ra ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 49–69 : Autor(es): Frolkina, Zh.A

10. Some comments on the procedure for testing estimators of krill abundance which utilise survey data

    K pacnpe,lleJIeHHIO paccToSIHHti Me)l{,lly CKOnJIeHHSIMH, 3aperHCTpHpOBaHHblMH B XO,lle CbeMKH ... results are different. This is because the maximum likelihood estimator: (4) was used here, while ... maximum likelihood estimator of equation (4) has therefore been used instead, and provides comparability ... of f and fobs in equations (10) and (11) above is not trivially resolvable. 4. CONCLUDING REMARKS ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 191–205 : Autor(es): Butterworth, D.S., D.L. Borchers and D.G.M. Miller

Páginas