Résultats de la recherche
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e-sc-xvi-a4.pdf
... – Antarctic Fur Seal Foraging Trip Duration.................................... 165 C2 – Antarctic Fur Seal ... other observer data were revised during 1996/97. Early in 1997 the Secretariat produced an updated ... and it is not possible to separate the water masses reliably on a simple east–west division (WG-EMM ... only moderately abundant early in the season (WG-EMM-97/30 and 97/33). Increasing salp abundance over
application/pdf attached to:WG-EMM-97Meeting Report : WG-EMM-97
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e-sc-xi-a4.pdf
... on the early life history stages of fish, particularly species subject to conservation measures ... toward the east, but below 50 m they move in the opposite direction. It is important to consider this
application/pdf attached to:WG-KRILL-92Meeting Report : WG-KRILL-92
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e-sc-38-a7.pdf
... able to identify the origins of abandoned, lost or otherwise discarded fishing gear (ALDFG) when
application/pdf attached to:WG-FSA-2019Meeting Report : WG-FSA-2019
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e-sc-xxiii-a4.pdf
... during summer and early autumn (in the top 60 m of the water column) but became deeper in mid-autumn ... in 1960, and the collected data includes statistical and biological data on embryo growth rate of ... South Georgia, however, because of shorter trip duration, the rate of energy gain in South Shetland ... early season. They made their shortest trips during the guard stage of chick rearing and penguins
application/pdf attached to:WG-EMM-04Meeting Report : WG-EMM-04
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e-sc-xii-a5.pdf
... surface for SEM viewing (Bedford, 19832). 5.15 WG-FSA-93/14 reviewed the early life history of D ... . eleginoides and compared the onset of scale formation and early growth throughout the Convention Area ... 0 0 101558 0 0 1424 113713 1972 0 0 551 0 0 0 0 2738 35 0 27 3351 1973 0 0 1830 ... year that the TAC in 1991/92 was reached early in the fishing season, and agreed then that further
application/pdf attached to:WG-FSA-93Meeting Report : WG-FSA-93
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e-sc-xxi-a4.pdf
... from April to September 1984–1990 indicated the existence of two basic fishing grounds, one east of ... Technological information that may provide early warnings of developments that could drive a future expansion ... timing of foraging trips were important in determining whether foraging trip duration was negatively
application/pdf attached to:WG-EMM-02Meeting Report : WG-EMM-02
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e-sc-38-a4.pdf
... relationship and estimates of removals due to lost longlines using either the geometric mean of catch rates ... from the fishing season during which the gear was lost, or the catch-per-unit-effort (CPUE) from the ... used to estimate mortality from lost gear to provide an unbiased estimate of the expected mortality ... releases from the early years of the fishery in Subarea 88.1 and small-scale research units (SSRUs) 882A–B
application/pdf attached to:WG-SAM-2019Meeting Report : WG-SAM-2019
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e-cc-xxv-a6.pdf
... vessels active in a subarea or division, combined with estimates of the likely fishing trip duration for ... trends in assumed parameters (number of fishing trips, days fished per trip and catch rate per day ... estimated as follows: IUU catch = [number of vessels] x [trip duration (days)] x [number of trips ... parameters reviewed were the number of days per fishing trip, the number of trips per season and the mean
application/pdf attached to:JAGMeeting Report : JAG
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e-sc-xxiv-a5.pdf
application/pdf attached to:WG-FSA-05Meeting Report : WG-FSA-05
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e-sc-xvii-a4.pdf
... season to autumn and winter so as to avoid catching early season green krill, increase their catch of ... summer of 1990/91. From early to mid-summer krill density increased and showed distinct offshore–inshore ... krill for Subarea 48.2. North and east of the South Orkney Islands the average density was ~30 000 ... value at about 0.1 during the late 1980s and early 1990s (see Figure 1). Under a scenario of equilibrium
application/pdf attached to:WG-EMM-98Meeting Report : WG-EMM-98