Resultados de la búsqueda
-
A von Bertalanffy growth model for toothfish at Heard Island fitted to length-at-age data and compared to observed growth from mark–recapture studies
length-dependent selectivity function for trawl fishing and the additional effect of length-bin sampling ... using VP maximum likelihood (MLP) with length-bin relative probabilities defined using fishing ... using a von Bertalanffy (VB) growth model taking into account response-biased sampling of fish that were ... aged. Subsampling of random lengthfrequency (LF) data used to obtain the samples of fish for ageing ... fi sheries to that from the gill-net fi shery for bluefi sh (Pomatomus saltatrix) in southern Brazil ... that the bias in L∞, given by E(ec|Lr) (1 – exp{–κD})–1 (see Appendix 2), expressed as a percentage ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 43–66 : Autor(es): Candy, S.G., A.J. Constable, T. Lamb and R. Williams
-
e-sc-v-a9.pdf
... resources and the marine ecosystem to the Commission, to ensure the wise conservation and management of ... regard to the status of living resources and the ecosystem. (b) Establish criteria for conservation ... measures. (c) Review the effectiveness of conservation measures. 5. In formulating advice to the ... methods used are necessary and sufficient for achieving conservation objectives. FISHERY STOCK
application/pdf attached to:WG-LTP-86Meeting Report : WG-LTP-86
-
Increasing abundance of Type A killer whales (Orcinus orca) in the coastal waters around the Antarctic Peninsula
long distances into the Southern Ocean and beyond into the South Atlantic and South Pacific Oceans (up ... such as southern elephant seals (Mirounga leonina). Author(s): H. Fearnbach, J.W. Durban, D.K ...
Meeting Document : WG-EMM-17/49 : Autor(es): H. Fearnbach, J.W. Durban, D.K. Ellifrit and R.L. Pitman
-
Final report on the 2nd session of the 2nd special ATCM 17-28 July 1978
the elaboration of a draft definitive regime fo r the conservation of Antarctic marine living ... draft definitive regime for the conservation of Antarctic marine living resources taking into ... relating to the objectives of the Convention and conservation measures. B. The view was expressed that ... in 1978 the definitive regime for the ,. conservation of Antarctic marine living resources 6n the ...
Document : Site Section: The Organisation
-
Final Report of the Second Session of the Special Antarctic Treaty Consultative Meeting
the elaboration of a draft definitive regime fo r the conservation of Antarctic marine living ... draft definitive regime for the conservation of Antarctic marine living resources taking into ... relating to the objectives of the Convention and conservation measures. B. The view was expressed that ... in 1978 the definitive regime for the ,. conservation of Antarctic marine living resources 6n the ...
Document : Site Section: The Organisation
-
Catch per unit effort and proportional recruitment indices from Japanese krill fishery data in Subarea 48.1
period. The use of different fishing strategies in response to a demand for higher product quality and a ... Southern Ocean. In: Sahrhage, D. (Ed.). Antarct ic Ocean aizd Resot~rces Variabi l i ty . Springer ... period. The use of different fishing strategies in response to a demand for higher product quality and a ... fishing operations carried out within these areas is summarised in Table 1. Calculation of ... /m3). Table 1: Main operating characteristics of Japanese krill vessels fishing in the Livii~gston ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 47–63 : Autor(es): Kawaguchi, S., T. Ichii and M. Naganobu
-
e-cc-iv.pdf
... , mammals and other non-target species during fishing operations does not interfere with the conservation ... from the Antarctic and Southern Ocean Coalition (ASOC) in response to the Commission’s decision at its ... _________________________________________ COMMISSION FOR THE CONSERVATION OF ANTARCTIC MARINE LIVING RESOURCES ... Commission and the Scientific Committee for the Conservation of Antarctic Marine Living Resources are
application/pdf attached to:CCAMLR-IVMeeting Report : CCAMLR-IV
-
Lista de las medidas de conservacion vigentes en la temporada 1992/93
..................................................................... 2 Conservation Measure 7/V Regulation of Fishing around South Georgia (Statistical Subarea ... ......................................................................... 41 Conservation Measure 57/XI Prohibition of Directed Fishing for Finfish in Statistical ... Conservation Measure 58/XI Prohibition of Directed Fishing for Finfish in Statistical Subarea 48.1 for ... . 3. This Conservation Measure does not apply to fishing conducted for scientific research purposes ...
Document : Site Section: Publications
-
Estimation of the incidental capture of seabird species in commercial fisheries in New Zealand waters, 2001/02
Abstract: Ministry of Fisheries observers reported 851 seabird captures from observed fishing ... operations in 2001–02: 324 from observed trawl fishing operations (87% landed dead); 167 from tuna (Thunnus ... (numbers of seabirds per observed fishing operation) in 2001–02, with seabirds reported caught from 26% of ... southern west coast of the South Island, and 10% of observed ling sets. About 1% of observed hoki tows in ...
Meeting Document : WG-FSA-04/56 : Autor(es): S.J. Baird (New Zealand)
-
Predation release of Antarctic silverfish (Pleuragramma antarctica) in the Ross Sea
adeliae) at breeding colonies in the southern Ross Sea more than doubled from about 235 000 to more than ... antarctica) due to fishing of one of its predators, Antarctic toothfish (Dissostichus mawsoni), could have ... they consume only a small proportion of silverfish (1.9–5.1% by mass) over the southern Ross Sea shelf ... silverfish estimated as being released from predation by fishing (577 tWW/y) was equivalent to about 2% of ...
Meeting Document : WG-EMM-15/53 : Autor(es): M.H. Pinkerton, P. Lyver, D. Stevens, J. Forman, R. Eisert and S. Mormede (New Zealand).