Search results
-
Distribution and possible areas of spatial mixing of two stocks of humpback whales, a krill predator, in the Indo-Pacific region of the Antarctic revealed by genetic analyses
of abundance estimates. Published mitochondrial DNA (mtDNA) sequences were available for Western Australian ... in the Antarctic feeding grounds for Areas IIIE (35°-70°E, n= 95), IVW (70°-100°E, n= 140), IVE (100°-130°E, n=90 ... the interpretation of abundance estimates. Published mitochondrial DNA (mtDNA) sequences were available for Western ... ;E, n= 140), IVE (100°-130°E, n=90), VW (130°-160°E, n= 69), VE (160°E-170°W, n=85 ...
Meeting Document : WG-EMM-2019/67 : Author(s): L.A. Pastene, M. Goto, M. Taguchi and K. Matsuoka
-
Simulations to evaluate model performance for Antarctic toothfish stock assessment in the Amundsen Sea region
years to predict progress towards a robust assessment model using the two-area model. The models showed ... for 2018, as recommended by Scientific Committee in 2016. Author(s): S. Mormede and S. Parker Title ... years to predict progress towards a robust assessment model using the two-area model. The models showed ... for 2018, as recommended by Scientific Committee in 2016. ...
Meeting Document : WG-SAM-17/40 : Author(s): S. Mormede and S. Parker
-
Power analyses of CEMP indices for penguins at Admiralty Bay and fur seals at Cape Shirreff and Seal Island
a period of 20 years may be feasible for most indices. Detecting trends in indices A8 and C2 may ... a period of 5 years. Nevertheless, detecting trends over a period of 20 years may be feasible for most ... the values of transformed CEMP indices to breeding year are equal to zero when, in fact, these trends ... chance of detecting an actual trend over a period of 5 years. Nevertheless, detecting trends over ...
Meeting Document : WG-EMM-03/52 : Author(s): G.M. Watters, R.P. Hewitt, W.Z. Trivelpiece and M.E. Goebel (USA)
-
FLYING SEABIRDS IN AREA 48; A REVIEW OF POPULATION ESTIMATES, COVERAGE AND POTENTIAL GAPS IN SURVEY EXTENT AND METHODS
Abstract: Published accounts of population surveys and population estimates for flying seabirds ... across Area 48 are reviewed. Spatial coverage of count data and population estimates varies greatly ... between species across their breeding ranges in Area 48. Most population estimates reviewed date from ... IN AREA 48; A REVIEW OF POPULATION ESTIMATES, COVERAGE AND POTENTIAL GAPS IN SURVEY EXTENT AND METHODS ...
Meeting Document : WG-EMM-PSW-08/10 : Author(s): D. Wilson (Australia)
-
CCAMLR research and exploratory fishing: commercial fishing disguised as scientific research
on the ecosystem, putting the future of Antarctic marine living resources at risk. The Second Performance Review ... and several Scientific Committee working groups have raised concerns regarding the current approach ... on the ecosystem, putting the future of Antarctic marine living resources at risk. The Second Performance Review ... and several Scientific Committee working groups have raised concerns regarding the current approach ...
Meeting Document : SC-CAMLR-XXXVII/BG/28 : Author(s): Submitted by ASOC
-
Antarctic fur seal (Arctocephalus gazella) pup growth rates obtained at Cape Shirreff, Livingston Island, South Shetlands: 1994/95 to 1997/98 (CEMP Index C2, Procedure B)
least square linear regression of weight against age. Strong correlation was found between variables ... linear regression of weight against age. Strong correlation was found between variables for both sexes ... no relation with sea-ice variation. Four years of data is apparently not enough to sustain all hipotheses ... is surprisingly not followed by females, which appear to have no relation with sea-ice variation. Four years ...
Meeting Document : WS-AREA 48-98/18 Rev. 1 : Author(s): R. Hucke-Gaete, V. Vallejos and D. Torres (Chile)
-
Graphical presentations of preliminary data collected aboard the F/V Pro Surveyor in 1992
Author(s): USA Title: Graphical presentations of preliminary data collected aboard the F/V Pro ... Graphical presentations of preliminary data collected aboard the F/V Pro Surveyor in 1992 ...
Meeting Document : WS-CRAB-93/17 : Author(s): USA
-
ANTARCTIC FUR SEAL PUP PRODUCTION AND POPULATION TRENDS IN THE SOUTH SHETLAND ISLANDS WITH SPECIAL REFERENCE TO SOURCES OF ERROR IN PUP PRODUCTION ESTIMATES
to 30 days after the median date of pupping was estimated for the years 1997-2007 at 4.5% (±0.60). Adult ... to 30 days after the median date of pupping was estimated for the years 1997-2007 at 4.5% (±0.60 ... with previous censuses over a 20yr period (1987, 1992, 1994, and 1996) indicates the rate of increase in fur ... the water (~30d after the median date of pupping [MDP]). Leopard seal predation for the first 75d post MDP ...
Meeting Document : WG-EMM-PSW-08/14 : Author(s): M.E. Goebel (USA), D.E. Torres C. (Chile), A. Miller, J. Santora, D. Costa (USA) and P. Diaz (Chile)
-
Review of CCAMLR activities on monitoring marine debris in the Convention Area
on marine mammals and seabirds in the Convention Area has been reviewed. The CCAMLR Marine Debris Database ... George Island for the fourth consecutive year. There are now 4 sites that have data for more than ... 3 consecutive years, these are: Cape Shirreff, (Livingston Island, South Shetland Islands); Bird Island, (South ... with hydrocarbons remains low. Author(s): Secretariat Title: Review of CCAMLR activities on monitoring marine ...
Meeting Document : SC-CAMLR-XXIII/BG/11 : Author(s): Secretariat
-
Executive Secretary’s Report, 2018, including Fourth Year Implementation Report for the Secretariat’s Strategic Plan (2015–2018)
the 2015–2018 Strategic Plan. Highlights of the year are presented, which include the development of a new ... Year Implementation Report for the Secretariat’s Strategic Plan (2015–2018) Microsoft Word File: e-cc ... ;2018 Strategic Plan. Highlights of the year are presented, which include the development of a new ... Executive Secretary’s Report, 2018, including Fourth Year Implementation Report ...
Meeting Document : CCAMLR-XXXVII/05 : Author(s): Executive Secretary