Search results
-
WG-SAM-2019
for finding lost longlines P. Zabroda and L. Pshenichnov WG-SAM-2019/24 A preliminary proposal to conduct ... Ukraine proposes to continue a scientific survey of Dissostichus spp. by bottom longline in the eastern ...
Meeting
-
Cetaceans as indicators of historical and current changes in the East Antarctica ecosystem
in the middle of the past century and the recovery of krill-eater large whales since the 1980 ... Antarctica (70°E-170°W) showed that the increased krill availability in the middle of the past century could ... in the middle of the past century and the recovery of krill-eater large whales since the 1980&rsquo ... Antarctica (70°E-170°W) showed that the increased krill availability in the middle of the past ...
Meeting Document : WG-EMM-16/64 : Author(s): Y. Fujise and L.A. Pastene
-
CEMP Sites
and chick weight at fledging of gentoo penguins. Foraging trip duration and pup growth are monitored ... of foraging trip duration and seal pup growth of Antarctic fur seals is also conducted. Admiralty Bay- ADB ... United States of America Admiralty Bay is located on the eastern side of King George Island in the South ...
Page : Site Section: Science
-
Hook loss in CCAMLR exploratory fisheries
Abstract: The development of methods to estimate unaccounted fishing mortality from lost fishing ... lines requires an estimate of the number of lost hooks that are attached to sections of line. In 2011 ... hook loss data was provided by 21 of the 34 vessel/fishery reports with an estimated 317920 hooks lost ... with an estimated total of 313548 hooks lost attached to sections of line. In exploratory fisheries, particularly ...
Meeting Document : WG-FSA-12/65 : Author(s): Secretariat
-
Analysis of gear loss by fishing vessels in the CCAMLR Convention Area as contribution to the marine debris program
of the marine debris program in 1989. In 2017, WG-FSA recommended that lost fishing gear reported from vessels ... a significant variation in the reporting rates between CCAMLR fisheries. When gear was reported lost ... loss and for the C2 form to have a clearer definition of ‘hooks lost attached to sections’ and ‘other ... hooks lost’. Author(s): CCAMLR Secretariat Title: Analysis of gear loss by fishing vessels ...
Meeting Document : WG-FSA-18/17 : Author(s): CCAMLR Secretariat
-
Scientific Abstracts 1994
estimate falls in the middle of the range of densities estimated from seven surveys conducted between 1981 ... to the north of Livingston Island. The highest values of CPUE occurred in the middle of summer (late February ... in the eastern shelf of the Bering Sea during an inter-calibration exercise conducted by Japanese and US vessels ... Antarctic fur seals alternate between short nursing periods ashore and regular foraging trips to sea ... papers presented in 1994. It corresponds to the Thirteenth Meetings of the CCAMLR Commission and ... Scientific Committee and is published only in English. There are four categories of papers: (i) Scientific ... ) Scientific papers submitted for publication, i.e., in CCAMLR Science or elsewhere, which are listed as ‘in ... listed. All abstracts are listed in groups by respective CCAMLR bodies at meetings of which these papers ...
Document : Site Section: Publications
-
Foraging behaviour and reproductive success in chinstrap penguins: the effects of transmitter attachment
method with which to monitor foraging trip duration in penguins by the CCAMLR (Commission ... on: (i) the effects of radio transmitter attachment on nest attendance, foraging trip duration, nest failure ... between trip durations obtained by applying the transmitters to one or both members of a breeding pair ... trip duration in penguins by the CCAMLR (Commission for the Conservation of the Antarctic Marine Living ... with which to monitor foraging trip duration in penguins by the CCAMLR (Commission for the Conservation ... on: (i) the effects of radio transmitter attachment on nest attendance, foraging trip duration, nest failure ... between trip durations obtained by applying the transmitters to one or both members of a breeding pair ... reproductora cuando se utilicen los metodos estandar del CEMP. 1. IN1RODUCTION The use of radio telemetry ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 291–303 : Author(s): Croll, D.A., J.L. Bengtson, P.L. Boveng, M.E. Goebel and J.K. Jansen
-
A review of the diet and at-sea distribution of penguins breeding within the CAMLR Convention Area (submitted to the 2008 Joint CCAMLR-IWC Workshop)
, in species with prolonged foraging trips, food returned to chicks may differ from that ingested by adults ... : prey adults bring back will have been caught during the latter part of the trip, since that captured ... the trip owing to areas with different prey availabilities being exploited, or due to adults deliberately ... then there are complications owing to variations in detectability at different stages of a foraging trip: commuting penguins ... in an ecologically sensitive manner demands that catches do not depress stocks within the foraging ... . These models require information on the number of predators in a population, their nutritional demands ... , their diet composition and their seasonal distribution in the marine environment. This paper reviews all ... published information on the diet and at-sea distribution of the six penguin species that breed in the CAMLR ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 75–114 : Author(s): Ratcliffe, N. and P. Trathan
-
Sexing fledglings and yearlings of magellanic penguins by discriminant analysis of morphometric measurements.
, followed by length of the middle toe and bill length. Yearling, besides being distinguishable by plumage ... of the middle toe and bill length. Yearling, besides being distinguishable by plumage, were invariably bigger ...
Meeting Document : WG-CEMP-90/42 : Author(s): J.A. Scolaro (Argentina)
-
Scientific Abstracts 2000
but had lost its collar by the time of observation. All of the animals involved were juvenile males ... of foraging trips (A5), breeding success (A6), chick diet (A8) and breeding chronology (A9). For Antarctic ... , Subarea 88.1) and Béchervaise Island (Mawson, Eastern Antarctica, Division 58.4.2). Possible links ... for the eastern one. We suggest the calculation of new precautionary catch limits for the two subdivisions ... papers presented in 2000. It corresponds to the Nineteenth Meetings of the CCAMLR Commission and ... Scientific Committee and is published only in English. There are four categories of papers: (i) scientific ... ) scientific papers submitted for publication, i.e. in CCAMLR Science or elsewhere, which are listed as ... ‘submitted’ or ‘in press’ with details of the publisher, if known; (iii) scientific papers not intended for ...
Document : Site Section: Publications