Search results
-
Commercial krill fisheries in the Antarctic 1973–1988
(Euphausia superba) fishery between 1972/73 and 1987/88. With time the annual krill catch rose gradually ... ) fishery between 1972/73 and 1987/88. With time the annual krill catch rose gradually to a peak of some 500 ...
Meeting Document : SC-CAMLR-VIII/BG/11 : Author(s): Delegation of South Africa
-
e-sc-xv-a4-appI.pdf
... , 8 to 10 August 1996) CORSOLINI, Simonetta (Ms) Dipartimento di Biologia Ambientale Universita di Siena ... , where the duration of foraging trips is less than one day, it may be necessary to set the sampling rate ... that flipper bands may be lost or that they may injure individuals of some penguin species (see for example WG ... . Last year, a possible new method was suggested which may help to assess the variability in early ... ) Dipartimento di Biologia Ambientale Universita di Siena Via delle Cerchia 3 53100 Siena Italy KERRY ... this. There is, however, increasing evidence that flipper bands may be lost or that they may injure ... , a possible new method was suggested which may help to assess the variability in early-season ... differences in travel time needed to reach productive areas in the early spring from different breeding
application/pdf attached to:WG-EMM-Methods-96
Meeting Report : WG-EMM-Methods-96
-
Conservation Measure Conservation Measure 91-05 (2016)
°S, thence due east to 173°45'E, thence due south to 73°30'S, thence due east to 180°, thence due south ... to 76°S, thence due east to 170°W, thence due south to 76°30'S, thence due east to 164°W, thence due ... north to 75°S, thence due west to 170°W, thence due north to 72°S, thence due east to 150°W, thence ... bounded by a line starting at 62°30'S 163°E, thence due north to 60°S, thence due east to 168°E, thence ...
Conservation Measure : 91-05 (2016)
-
Consideration of major issues in ecosystem monitoring and management
A5 Foraging trip duration 2 months 1–2 days 25–50 A6 Breeding success 2–3 months 100s A7 Chick ... trip duration 2–3 months Several days 20–100 C2 Pup growth 2–3 months 2–3 months 30–150 Calendar dateP ... ot en tia l r an ge fr om c ol on y Calendar date Foraging trip duration + Diet 1st ... characteristics to the availability of krill. At the one extreme, foraging trip duration refl ects the local ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 213–232 : Author(s): Everson, I
-
Brief report of the joint Soviet-Australian expedition of the USSR FRV Professor Mesyatsev to the Australian fishing zone around the territory of Heard and McDonald Islands, May-August, 1987
E-W and N-S. The sea mountains (Banks) have the following names: 1. Youznays (Southern) 2. Shrednaya (Middle ... ) 3 .. zapadnaya (Western) 4. Shootchaya (Pike) 5. vostochnaya (Eastern) and further to the east 6. Novaya ... during the cruise. The fishing ground to the east of Heard Island is an extrusion ... east from Heard Island and over Bank Youznaya (southern), (Biomass of mesoplankton was less than 50 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 75-103 : Author(s): Gherasimchook, V.V., V.N. Brodin, A.V. Kljausov, I.B. Russelo, P.V. Tishkov and N.B. Zaremba
-
Factors affecting the growth rate and mass at weaning of Antarctic fur seal pups at Bird Island, South Georgia
duration of foraging trips. Growth rates of male and female pups varied considerably between 1972 and 1991 ... of foraging trips, and the mean duration of both foraging trips at sea and nursing visits ashore on the growth ... of pup and mean duration of foraging trips. Growth rates of male and female pups varied considerably ... between 1972 and 1991 and appeared to decline from 1984 through 1990. Methods used to collect and weigh ...
Meeting Document : WG-CEMP-93/09 : Author(s): N.J. Lunn, I.L. Boyd, T. Barton and J.P. Croxall (United Kingdom)
-
e-sc-xix-a4-appG.pdf
... ) to be undertaken in early 2000 (SC-CAMLR-XVIII, paragraph 6.36). 1.6 The workshop noted that the term ‘B0’ denotes ... : Antarctic Peninsula 473 318 km2 Scotia Sea 1 109 789 km2 East Scotia Sea 321 800 km2 Mesoscale strata ... appeared to the north of Smith Island, north and east of King George Island, and north and south ... 2, with a median length of 48 mm, extended from the Bransfield Strait eastwards to the east of the South Orkney ... Area 48 (CCAMLR-2000 Survey) to be undertaken in early 2000 (SC-CAMLR-XVIII, paragraph 6.36). 1.6 The ... km2 Scotia Sea 1 109 789 km2 East Scotia Sea 321 800 km2 Mesoscale strata: South Shetland Islands 48 ... appeared to the north of Smith Island, north and east of King George Island, and north and south of ... , extended from the Bransfield Strait eastwards to the east of the South Orkney Islands, then across the
application/pdf attached to:B0-WS-00
Meeting Report : B0-WS-00
-
Effects of recruitment variability and natural mortality on generalised yield model projections and the CCAMLR decision rules for Antarctic krill
by the CCAMLR decision rules for different gamma levels have been based on the Beta dis- tribution ... , or in such methods as CMIX, is based on the size dis- tribution in each year being independent of the size ... to compare population responses to proposed levels of harvest against decision criteria. From the early ... are believed to be the source of production for a larger area to the north and east, including supplying ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 81–96 : Author(s): Kinzey, D., G. Watters and C.S. Reiss
-
e-sc-xv-a4.pdf
... by less severe ice conditions, serves the dual purpose of avoiding catching early season ‘green’ krill ... of the region (80 to 120°E) than in the east (120 to 150°E), which appeared to be related to the large-scale ... The mean krill density was higher at the beginning of the time series (late 1970s, early 1980s). However ... methods range from temporal scales of days (foraging trip) to weeks (incubation shift) and months
application/pdf attached to:WG-EMM-96
Meeting Report : WG-EMM-96
-
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