Search results
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Population trends and reproductive success at a frequently visited penguin colony on the western Antarctic Peninsula
Abstract: Petermann Island (65°10'S, 64°10'W), one of the Antarctic Peninsula’s most ... Petermann Island (65°10'S, 64°10'W), one of the Antarctic Peninsula’s most ... Polar Biol, 33 (2010): 493–503, doi: 10.1007/s00300-009-0726-y ...
Meeting Document : WG-EMM-16/P07 : Author(s): H.J. Lynch, W.F. Fagan and R. Naveen
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Implementation and preliminary results from the synoptic krill survey in Area 48, 2019 conducted by the Chinese krill fishing vessel Fu Rong Hai
2 February to 10 February 2019. A total distance of about 875 n. mile transect acoustic data was collected ... using a hull-mounted Simard EK60 echosounder (38, 70 and 120 kHz), and 10 planned stations were sampled ... , the Chinese krill fishing vessel Fu Rong Hai conducted the survey in the Subarea 48.1 from 2 February to 10 ... -mounted Simard EK60 echosounder (38, 70 and 120 kHz), and 10 planned stations were sampled for krill ...
Meeting Document : WG-EMM-2019/43 : Author(s): X. Wang, X. Zhao, B. Zou, G. Fan, X. Yu, J. Zhu, J. Zhang and Y. Ying
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Estimation of the incidental capture of seabird species in commercial fisheries in New Zealand waters, 2002/03
highest in chartered albacore tuna (T. alalunga) sets in northern waters (17%), compared with 10 ... seabirds (c.v = 10%) for ling autoline fisheries in areas LIN 4, LIN 5, and LIN 6 compared with 412 ... in chartered albacore tuna (T. alalunga) sets in northern waters (17%), compared with 10% for the observed ... seabirds (c.v. = 8%) were estimated from chartered albacore effort; 543 seabirds (c.v = 10%) for ling ...
Meeting Document : WG-FSA-04/57 : Author(s): S.J. Baird (New Zealand)
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Draft Research and Monitoring Plan for the South Orkney Islands Southern Shelf (MPA Planning Domain 1, Subarea 48.2)
for the SOISS MPA (WG-EMM-13/10), which included elements for a Research and Monitoring Plan. The Working Group ... recommended that WG-EMM-13/10 should be revised to form three separate documents (WG-EMM-13 paragraph 3.22 ... with the objectives of the MPA. In 2013, a preliminary draft MPA Report was developed for the SOISS MPA (WG-EMM-13/10 ... /10 should be revised to form three separate documents (WG-EMM-13 paragraph 3.22): i) ...
Meeting Document : WG-EMM-14/24 : Author(s): Delegation of the European Union
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Haul data analysis from the Polish krill fishery in 1997–1999
occurred deeper, at depths of 10-140 m, while at night the concentrations were closer to the surface ... , at depths of 10-100 m. The day catch rates were several times higher than at night (4.35-9.33 during the day ... and 1999, respectively. During the day, commercial krill concentrations occurred deeper, at depths of 10 ... -140 m, while at night the concentrations were closer to the surface, at depths of 10-100 m. The day ...
Meeting Document : WG-EMM-00/17 : Author(s): E. Jackowksi (Poland)
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Results of reading tests of TOP otolith sections and time schedule of reading for Dissostichus otoliths caught in regions of data-poor fisheries
) is lower than the threshold of 10 % for five tests, with one of them being close to 10 %. This suggests ... ) is lower than the threshold of 10 % for five tests, with one of them being close to 10 %. This suggests ...
Meeting Document : WG-SAM-13/19 : Author(s): K. Taki and T. Ichii (Japan)
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Best practice seabird by-catch mitigation for Spanish-rig longline vessels with emphasis on line weighting regimes
priority because Spanish system gear, while fast to deeper depths (10-20 m), is slow to clear surface ... waters. The experiment determined the effect of setting speed (6 knots, 8 knots and 10 knots), distance ... interaction between setting speed and distance between weights to? 10 m depth. Overall, distance between ... system gear, while fast to deeper depths (10-20 m), is slow to clear surface waters. The experiment ...
Meeting Document : WG-FSA-06/22 : Author(s): G. Robertson (Australia), C.A. Moreno (Chile), B. Wienecke (Australia), P. Gandini (Argentina), G. McPherson (Australia) and J.-P. Seco Pon (Argentina)
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The effect of temporal variability on power analysis predictions for Adélie penguin CEMP parameters at Béchervaise Island
– 6.7%). For example, with a 10 year monitoring program it is possible to detect fixed increases ... to 10 years duration. Author(s): L.M. Emmerson and C. Southwell (Australia) Title: The effect ... %). For example, with a 10 year monitoring program it is possible to detect fixed increases or decreases larger ... an exponential model compared with a linear model for short term monitoring programs of up to 10 years duration. ...
Meeting Document : WG-EMM-03/49 : Author(s): L.M. Emmerson and C. Southwell (Australia)
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in SSRU 882E including data from the 2005/06 season
data and the all vessel tag-release and recapture data (B0= 10 300 t and 9 530 t respectively). Model ... estimated as 10 300 t (95% credible intervals 5 340–25 210 t), and current (B2006) biomass estimated as 91.4 ... vessel tag-release and recapture data (B0= 10 300 t and 9 530 t respectively). Model fits to the data ... of initial (equilibrium) spawning stock abundance (B0) were very uncertain, with the median estimated as 10 ...
Meeting Document : WG-FSA-06/48 : Author(s): A. Dunn and S.M. Hanchet (New Zealand)
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Light levels experienced by foraging Antarctic fur seals, Arctocephalus gazella
light levels experienced by a diving marine mammal. TDRs were deployed on 10 female Antarctic fur seals ... to minimum starlight (10-6 lux) at night and during deep daytime dives. The change in il1uminance with depth ... experienced by a diving marine mammal. TDRs were deployed on 10 female Antarctic fur seals (Arctocephalus ... . Illuminance ranged from full sunlight (102 lux) at the surface to minimum starlight (10-6 lux) at night ...
Meeting Document : WG-EMM-99/28 : Author(s): D.J. McCafferty, I.L. Boyd and T.R. Walker (UnitedKingdom)