Результаты поиска

1. Remarks on natural mortality of Dissostichus eleginoides in Subarea 48.3

   Abstract:  With samples originated in the Chilean longline fishery of Dissostichus eleginoides of ... the considered cases with the different growing parameters, with the exception of the case of fishing ... sites. By other hand, when comparing the different mean values of M for the different variables, it was ... hooks N° 22. The general mean value of M calculated for the 44 analyzed situations was 0.14 ± 0.03 ...

   Meeting Document : WG-FSA-92/21 Rev. 1 : Автор(ы): C.A. Moreno and P.S. Rubilar (Chile)

2. Abundance, distribution, energy density and trophic position of euphausiids during winter 2012: preliminary results from the first US AMLR Winter Survey

   sampling program to better understand winter conditions affecting the productivity and survival of ... collection and analysis of water samples from fixed depths. Net tows for euphausiids and other pelagic ... zooplankton taxa are also collected. Here we present preliminary results  of a first 8 day shakedown cruise ... reporting the distribution, size and properties of krill and other euphausiids and present some data on ...

   Meeting Document : WG-EMM-13/40 : Автор(ы): C. Reiss and C. Jones (USA)

3. Low genetic diversity and temporal stability in the Antarctic toothfish (Dissostichus mawsoni) from near-continental seas of the Antarctica

   Abstract:  We present our data on DNA-analysis of recent (2011-2013) samplings of Antarctic ... results, based on analysis of SNP variation of the most informative subset of nuclear genetic markers ... presented in Kuhn and Gaffney, 2008, do not support temporary stable genetic differentiation of samples from ... stability in the Antarctic toothfish (Dissostichus mawsoni) from near-continental seas of the Antarctica ...

   Meeting Document : WG-FSA-13/07 : Автор(ы): N.S. Mugue, A.F. Petrov, D.A. Zelenina, I.I. Gordeev and A.A. Sergeev (Russia)

4. Measurement of capacity in CCAMLR exploratory fisheries in Subareas 88.1 and 88.2: Secretariat update 2017

   Abstract:  This paper presents an update of the metrics of capacity and capacity utilisation ... not indicate an excess of capacity in the fishery. As previously reported, based on a measure of ... management areas compromises the ability of the Secretariat to forecast and issue a timely closure notice to ... reduce the possibility of an overrun using the current fishery forecasting procedure. Author(s):  CCAMLR ...

   Meeting Document : WG-FSA-17/05 : Автор(ы): CCAMLR Secretariat

5. SUMMARY OF NOTIFICATIONS FOR NEW AND EXPLORATORY FISHERIES 2010/11

   Abstract:  SUMMARY OF NOTIFICATIONS FOR NEW AND EXPLORATORY FISHERIES IN 2010/11 Secretariat 1 ... pages are appended to this report. 2. Members and the number of vessels notified for each exploratory ... fishery for Dissostichus spp. in 2010/11, and the corresponding number of participating Members, number of ... vessels and catch limits agreed in 2009/10, are given in Table 2. 3. The number of notifications received ...

   Meeting Document : CCAMLR-XXIX/20 : Автор(ы): Secretariat

6. Report on the activities of the Scientific Committee on Antarctic Research (SCAR) 2006/07

   directly to CCAMLR or are of potential interest to CCAMLR. This includes a report on progress with the new ... Recorder research and the Census of Antarctic Marine Life (CAML) projects. CAML has been developing links ... Workshop with the provision of data and expertise. The SCAR/SCOR Oceanography Expert Group convened a ... meeting to develop the Southern Ocean Observing System. SCAR commissioned a report of the State of the ...

   Meeting Document : CCAMLR-XXVI/BG/36 : Автор(ы): SCAR Observer to CCAMLR(G. Hosie, Australia)

7. Marine mammals and demersal longlines fishery interactions in Crozet and Kerguelen Exclusive Economic Zones: an assessment of the depredation level

   (Arctocephalus sp.) interactions with longlines fishing operations were reported by observers onboard of fishing ... and 2005. In Crozet waters, 71% of the 1308 longlines presented marine mammals interactions with ... % of the 6262 longlines monitored in the Kerguelen waters. Interactions occurred over the whole fishing ... . Depredation effect was assessed by comparing CPUEs of the longlines, in absence/presence of any marine mammals ...

   Meeting Document : WG-FSA-06/63 : Автор(ы): C. Roche, N. Gasco, G. Duhamel and C. Guinet (France)

8. Modelling growth of Antarctic krill: growth trends with sex, length, season, and region

   Abstract:  Growth trends of Antarctic krill with sex, length, season and region using over 10 ... years accumulation of instantaneous growth rate (IGR) measurements were modelled using a Linear Mixed ... Model (LMM). A model of inter-moult period (IMP) as a function of temperature, required to convert IGR ... this model was used to predict seasonal IMP using a model of the average sea-surface temperature ...

   Meeting Document : WG-EMM-05/29 : Автор(ы): S. Kawaguchi, S. Candy, R. King (Australia), M. Naganobu (Japan) and S. Nicol (Australia)

9. Orientation of Antarctic krill in an aquarium

   slightly less than that when animals were hovering, 49.7° (SD=7.5°, N=50). Such an acute angle of elevation ... . Although mature females with marked swelling of the cephalothorax were not included in the experiment, the ... center of mass was found to be situated more to the anterior than in males and immature females. The ... hovering orientation, which is close to average body orientation, of mature males and mature females was ...

   Meeting Document : WG-KRILL-93/24 : Автор(ы): Y. Endo (Japan)

10. Semi-empirical acoustic estimates of krill biomass derived from simulated commercial fishery data based on single-frequency acoustics

    fishing seasons. From these data we develop semi-empirical indices of acoustic biomass in a Generalized ... Linear Modeling framework. We correlate these estimates of biomass with acoustic estimates derived from ... Elephant Island and West Shelf Areas of the US AMLR survey grid. Cross-validation of acoustic estimates ... frequency of animals is skewed towards larger animals. We show that it is possible to develop semi-empirical ...

    Meeting Document : SG-ASAM-12/04 : Автор(ы): A.M. Cossio, G.W. Watters, C.S. Reiss, J. Hinke and D. Kinzey (USA)

Страницы