Результаты поиска

1. Habituation to an acoustic harassment device (AHD) by killer whales depredating demersal longlines

   exposed to the device. However, the effect disappeared after successive exposures suggesting that killer ... fisheries that suffer significant losses caused by odontocete depredation. However, the efficacy of AHDs to ... deter odontocetes from fishing gear remains poorly investigated. To determine the effectiveness of AHDs ... m from the source) from a Patagonian toothfish longliner operating off the Crozet Islands while it ...

   Meeting Document : WG-FSA-14/P04 : Автор(ы): P. Tixier, N. Gasco, G. Duhamel and C. Guinet

2. Population assessment of Patagonian toothfish in Subarea 48.4 – 2011 update

   Abstract:  In this paper we update the assessment of D. eleginoides in the northern half of ... Subarea 48.4 presented in 2010. The CASAL model is improved through the incorporation catch at age data ... , as an alternative to the catch at length data that were the only such data available in 2010. The ... catch at age model generates a yield of 52 tonnes based on CCAMLR decision rules. In 2006 the northern ...

   Meeting Document : WG-FSA-11/38 : Автор(ы): J. Roberts, R. Mitchell and R. Wakeford (United Kingdom)

3. Demersal finfish distribution, abundance and their biological characteristics in Statistical Subareas 48.1 (northern part) and 48.2 (2018–2020)

   after the first survey had been undertaken in 2016. The revised proposal is planned to run from 2018 to ... Abstract:  The Republic of Chile completely revised its initial plan for a three-year project to ... study the distribution, abundance and biological characteristics of Antarctic demersal fish communities ... 2020. Based on the experience gained in the first phase of research and recommendations made by WG-SAM ...

   Meeting Document : WG-SAM-17/18 : Автор(ы): Delegation of Chile

4. Demersal finfish distribution, abundance and their biological characteristics in Statistical Subareas 48.1 (northern part) and 48.2 (2018–2020)

   after the first survey had been undertaken in 2016. The revised proposal is planned to run from 2018 to ... Abstract:  The Republic of Chile completely revised its initial plan for a three-year project to ... study the distribution, abundance and biological characteristics of Antarctic demersal fish communities ... 2020. Based on the experience gained in the first phase of research and recommendations made by WG-SAM ...

   Meeting Document : WG-FSA-17/28 : Автор(ы): Delegation of Chile

5. e-sc-viii-a6.pdf

   ... tonnes (depending on which of the two data sets are used) at the beginning of the 1988/89 season. The ... age used for the analysis changed dramatically after the 1985/86 season. The reported mean weight at ... strength of the incoming year class. An increased F should not occur until at least four years after a ... covered only part of the depth range (50 – 250 m) of the commercially exploited species. After extensive application/pdf attached to:WG-FSA-89

   Meeting Report : WG-FSA-89

6. e-cc-vi-aD.pdf

   ... ’ Contributions 35. The revised draft budget for 1988 indicates that the total of Members’ contributions, after ... ’ contributions. It was also accepted that a time would have to be specified after which the formula would be ... candidates. (vii) After the deadline set for applications all curricula vitae, references and other ... of the Commission shall make such arrangements for the final selection process as agreed after application/pdf attached to:SCAF-87

   Meeting Report : SCAF-87

7. Preliminary analysis of seabird by-catch using CCAMLR observer data

   significant were time of year (very few birds caught after April) and use of streamer lines but the effects of ... Dissostichus eleginoides and various factors, including the nature and use of mitigating measures as well as ... presence/absence of seabird catches and a Gamma model for the magnitude of non-zero catches. Sparsity of ... combined. Other analytical difficulties, particularly in using generalised linear models, related to the ...

   Meeting Document : WG-FSA-99/28 : Автор(ы): D.J. Agnew and J.P. Croxall (United Kingdom)

8. Scientific Abstracts 2008

   all scientific papers presented for the consideration of the annual meetings of the CCAMLR Commission ... papers as presented and discussed at the 2008 meetings of the CCAMLR Scientific Committee and its working ... groups. It is published only in English. Publication of an abstract does not imply in any way that the ... paper was reviewed by the Scientific Committee or its working groups, or was used in the work of CCAMLR ... pups begin entering the water (~30d after the median date of pupping [MDP]). Leopard seal predation ... beginning of the breeding season. WG-EMM-PSW-08/8 Estimating the number of pre- and intermittent breeders ... . Neonate mortality up to 30 days after the median date of pupping was estimated for the years 1997–2007 at ... average at 0.73. Leopard seal predation was estimated from the rate of mother-pup failed pairs after ...

   Document : Site Section: Publications

9. e-sc-xxvii-a4.pdf

   ... metric for krill described in WG-EMM-08/30 was computed as the probability that, at the end of the ... e-sc-xxvii-a4.pdf Abstract ANNEX 4 REPORT OF THE ... ............................................................................. 179 Opening of the meeting .................................................................... 179 ... Adoption of the agenda and organisation of the meeting ............................... 179 Feedback from application/pdf attached to:WG-EMM-08

   Meeting Report : WG-EMM-08

10. Fishery Report: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2

    permitting) and has usually finished by early February. In 2008/09 fishing was finished by the end of ... fish tagged per vessel applied until the end of 2006/07. 26. Tagging rates, by vessel and Flag ... natural mortality that occur within a time step occur after all other processes, with half of the natural ... mortality for that time step occurring before and half after the fishing mortality. Step Period ...

    Document : Site Section: Publications

Страницы