Resultados de la búsqueda
-
Workshop on International Coordination (14 to 18 July 1997)
60-67 on the U.S. AMLR grid which has been occupied twice each austral summer since 1991. Table 1.2 ...
Meeting Document : WG-EMM-97/44
-
Revised research plan for toothfish in Division 58.4.4 b by Shinsei maru No. 3 in 2014/15
next fishing season with the same survey design and sample size of 60 tonnes in order to further ...
Meeting Document : WG-FSA-14/21 : Autor(es): Delegation of Japan
-
Describing krill: swarms or integration intervals?
estimated mean areal krill density for a small (65 km by 60 km) survey conducted in the waters off Mawson ...
Meeting Document : SG-ASAM-17/02 : Autor(es): M.J. Cox
-
Revised research plan for toothfish in Division 58.4.4b by Shinsei maru No. 3 in 2015/16
sample size of 60 tonnes in order to further strengthen the stock assessments in the area. Author(s ...
Meeting Document : WG-FSA-15/20 : Autor(es): Delegation of Japan
-
An updated assessment of unicorn icefish (Channichthys rhinoceratus) in Division 58.5.2, based on results from the 2015 random stratified trawl survey
provides both short (2 years) and long term (20 years) projections of unicorn icefish structure, abundance ... and yield for the area of Division 58.5.2 to the west of 79°20’ E using standard CCAMLR methods. Short ... term projections (20 year) indicate sustainable yield of 1663 t. Author(s): D. Maschette and J. Dell ...
Meeting Document : WG-FSA-15/50 : Autor(es): D. Maschette and J. Dell (Australia)
-
A BALANCED MODEL OF THE FOOD WEB OF THE ROSS SEA, ANTARCTICA
microzooplankton (34–47%), ice bacteria (61–72%), and ice protozoa (24–54%), components of the model. Trophic ... web, which means that the model has greater taxonomic resolution towards the top of the food web than ...
Meeting Document : WG-EMM-09/42 : Autor(es): M.H. Pinkerton, J.M. Bradford-Grieve and S.M. Hanchet (New Zealand)
-
A RISK ASSESSMENT TO ADVISE ON STRATEGIES FOR SUBDIVIDING A PRECAUTIONARY CATCH LIMIT AMONG SMALL-SCALE MANAGEMENT UNITS DURING STAGE 1 OF THE STAGED DEVELOPMENT OF THE KRILL FISHERY IN SUBAREAS 48.1, 48.2, AND 48.3.
selecting among Fishing Options 2, 3, and 4 are tradeoffs between the risks to predator populations and ... Option 2. Implementation of Fishing Option 4 will, relative to the other two options, substantially limit ... the spatial distribution of the fishery. Furthermore, since Fishing Option 4 would concentrate fishing ... level. Relative to Fishing Options 2 and 3, fishery performance under Option 4 is also poor, with ...
Meeting Document : WG-EMM-08/30 : Autor(es): G.M. Watters, J.T. Hinke (USA) and S. Hill (United Kingdom)
-
Change in environmental conditions of the Southern Ocean observed by satellites and data-assimilating models between 1981 and 2019
ocean fronts) from the same AVHRR observations; (4) sea ice concentration from microwave satellite ... environmental change across the Southern Ocean over the last 4 decades. Key results are: (1) warming of the ... the southern limit of the ACC except in the Ross Sea region; (4) decreasing chl-a and NPP in the Ross ...
Meeting Document : WG-EMM-2019/39 : Autor(es): M. Pinkerton
-
Preliminary assessment of toothfish in Subarea 48.3
continue for the next 35 years then appropriate long-term yields could be as low as 975 tonnes. This ...
Meeting Document : WG-FSA-11/33 Rev. 1 : Autor(es): T. Peatman, R.E. Mitchell, G. Parkes and D.J. Agnew (United Kingdom)
-
Reproduction in the Antarctic icefish Champsocephalus gunnari and its implications for fisheries management in the Atlantic sector of the Southern Ocean
c. 25 cm around South Georgia and Kerguelen Islands, but c. 35 cm around the South Orkney Islands ...
Meeting Document : SC-CAMLR-VIII/BG/16 : Autor(es): Delegation of Federal Republic of Germany