Résultats de la recherche
-
Scientific Abstracts 1994
and WG-CEMP ............................. 20 Working Group on Fish Stock Assessment (WG-FSA ... 0ET, Untied Kingdom), 18 pp. (English, unpublished). SC-CAMLR-XIII/8 WG-CEMP-94/20 Antarctic pack ice ... albatrosses and giant petrels and report a 6-fold increase over the previous year of the incidence of fishing ... previous year, thereby reversing the upward trend since 1990. For the first time more animals were ...
Document : Site Section: Publications
-
e-sc-xiii-a5.pdf
... 1-year-old recruitment proportions. 4.76 Paper WG-Krill-94/15 raised two points regarding the ... 2.8 48.1 37 716 42.5 48.2 12 670 14.3 48.3 30 040 33.8 48.4 50 0.06 48.6 33 0.04 58.4.1 57 62 ... order of magnitude less than the by- catch reported by Ukraine last year (WG-FSA-93/8). 3.13 Fish ... further suggested that information on the ship’s activities should be collected by the observer at 20
application/pdf attached to:WG-KRILL-94
Meeting Report : WG-KRILL-94
-
e-cc-iv.pdf
... years. Specially last year it has demonstrated ... next year and to look at the proposal at the next meeting. 12. The other view was that because of the ... caught and killed incidentally during certain fishing operations. Marine Debris 20. To ensure in so ... Scientific Committee and subsidiary organs. 30. The Commission then authorised its Chairman, Dr Orlando R
application/pdf attached to:CCAMLR-IV
Meeting Report : CCAMLR-IV
-
Scientific Abstracts 2003
rearing over the 20-year period from 1981 to 2000. All three penguin species were largely dependent on ... -EMM-03/20 Modern mean monthly SST and SST anomalies off South Georgia during recent years (based on ... other species, though numbers of both decreased slightly since last year. The quantity of fishing ... wandering albatross chicks at South Georgia this year. Hooks were typical of those used in the demersal ...
Document : Site Section: Publications
-
Estimation of natural mortality using catch-at-age and aged mark-recapture data: a multi-cohort simulation study comparing estimation for a model based on the Baranov equations versus a new mortality equation.
process error in predicted catch-at-age numbers. Simulations assumed 1 000 releases per year over 12 years ... obtained by integrating an ordinary differential equation (ODE) for within-year population dynamics. The ... ; constant catch ODE (CCODE) model uses a new total mortality ODE with constant within-year catch per unit ... , using multiple cohorts and multiple years of catch-at-age and aged mark-recapture data was tested using ... predicted catch-at-age numbers. Simulations assumed 1 000 releases per year over 12 years with ... time. The initial age structure at the first year of fishing and for subsequent years is obtained by ... fishing years. In order to apply equations (3) and (4) recursively from the start of fishing at year y ... series of YCS, Γ pfy , for the pre-fishery (pf) years combined with the first year of the fishery ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 1–27 : Auteur(s): Candy, S.G.
-
Krill Fishery Report 2017
2017/18 fishing seasons; no less than 75% of vessels during the 2018/19 and 2019/20 fishing seasons ... per season (1 December to 30 November of the following year) in Subareas 48.1, 48.2, 48.3 and 48.4 ... biomass dropping below 20% of its median pre-exploitation level over a 20-year harvesting period is 10 ... %. 2. Choose a yield, γ2, so that the median escapement at the end of a 20-year period is 75% of the ...
Document : Site Section: Publications
-
Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in Division 58.4.1
season is represented by the year in which that season ended, e.g. 2015 represents the 2014/15 CCAMLR ... fishing season (from 1 December 2014 to 30 November 2015). Fishery Report ... 2018, a total of six vessels, two from Australia and one each from France, Japan, Korea and Spain ... in 2007, which exceeded the catch limit set for that year by 6%. The catch limit was again exceeded ...
Document : Site Section: Publications
-
Fish prey of the wandering albatross Diomedea exulans at South Georgia
(35%), Muraenolepis microps (33 %) and Chaenocephalus acemtus (20%) predominated, with Notothenia ... gibberifrons, Pagothenia hansoni and Champsocephalus gunnari (together 12%) also present. Composition by weight ... between years but epipelagic fish were significantly more abundant in +I983 than 1984. All identified fish ...
Meeting Document : SC-CAMLR-VII/BG/05 : Auteur(s): J.P. Croxall, A.W. North and P.A. Prince (United Kingdom)
-
e-cc-viii.pdf
... than 30 September of the split-year following completion of the cruise. A full report shall be ... Shirreff. 20. Argentina and the United States reported one efforts to assess and minimise the ... studies to discern the effects of any plastic ingested by seabirds. 30. The Convener of the SCAR Group ... responses from the WG-FSA to questions raised by the Commission at the last meeting (CCAMLR-VII, paragraphs
application/pdf attached to:CCAMLR-VIII
Meeting Report : CCAMLR-VIII
-
e-cc-vi.pdf
... Members’ budget contributions were not reaching the Secretariat by the 31 May deadline each year. The ... include with the review of the Budget each year a statement on the financial consequences of late ... 1988 and Forecast Budget for 1989’ was presented in the format agreed last year to distinguish ... recurrent from non-recurrent expenditures. 20. Members’ attention was drawn to the item in the Scientific
application/pdf attached to:CCAMLR-VI
Meeting Report : CCAMLR-VI