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1. UK: 48.3 Assessment Summary

   using a length dependent relationship: Length class (cm) 30, 40 50 60 70 80 90 100+ Survival ... corrected for in-year recaptures and instant mortality> plus_group False class_mins 40 50 60 70 80 90 100 ... 4357.774257 5887.269594 7615.662 year> future_years 2018 2019 2020 2021 ... 2 proportion_mortality 1.0 plus_group True class_mins 60 70 80 90 100 ...

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2. Birds: Trophic modelling of the Ross Sea

   juveniles after fledging, aged 1-3 years, spend about 20% of their time in pack ice in the Ross Sea study ... . 85% of adults aged 7-12, and >90% of birds older than 13 y attempting to breed. Average age at first ... to take juveniles out of the study area from May after hatching until aged 4 years. There are ... , and juveniles are absent between May after hatching until aged 4 years. In the model, we assume the ...

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3. UK: 48.4 Assessment Summary

   detection_probability 1 years 2017 step 2 proportion_mortality 1.0 plus_group True class_mins 30 40 50 60 70 80 90 ... externally using a length dependent relationship: Length class (cm) 30, 40 50 60 70 80 90 100 ... deterministic sex both year 2016 step 2 mature_only False number 159 plus_group False class_mins 20 30 40 50 60 ... 70 80 90 100 110 120 130 140 150 160 170 180 props_all 0.000 0.000 0.000 0.000 0.006 0.013 0.019 ...

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4. Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2

   discounting the first two years’ 20 data (which are likely to be unrepresentative because ... . The two slope SSRUs, 881H and 881I, have been the most consistently fished SSRUs. In years with ... 194 (18) 97 (18) Seljevaer 9 (1) 30 (0) Russia Chio Maru No. 3 90 (2) 101 ... . Spawning fish may remain in the northern area for up to two or three years, although this pattern may be ...

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5. Dissostichus eleginoides в ИЭЗ о-вов Принс-Эдуард (подрайоны 58.7 и 58.6)

   58.7 (источник: WG-FSA-04/5 Rev. 1 и SCIC-04/3 Rev. 2). Промысловый сезон – с 1 декабря по 30 ноября ...

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6. Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2

   fishing in 2007, 80 tonnes in 2012, and 49 tonnes in 2013. In 88.2, the catch limit includes 20 tonnes ... 60%, with most achieving more than 80% and some more than 90% in 2013 (Tables 2 and 3) with the ... missing for those years in which no aged otoliths are available (WG-FSA-13/48). In the past, a single ALK ... -13/48). Even after discounting the first two 21 years’ data (which are likely to be ...

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7. Whales: Trophic modelling of the Ross Sea

   ) details two reported sightings of orca within winter pack ice in the Antarctic, both in August. On one ... . 1990) the maximum longevity of wild orca is likely to be 50–60 y (males) and 80–90 y (females), and ... Southern Hemisphere, south of 30°S (SeaMap 2005). They apparently migrate, and are found in Antarctic ... ) estimated the population of southern bottlenose whales south of 60°S from two sets of surveys to be nearer ...

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8. Scientific Abstracts 1992

   written permission of the author(s). Addresses of principal authors are given for this purpose. ... errors and variability on the accuracy of acoustic biomass estimation. and 90% within 80 km in all years ... population sizes from the literature are used to show that for some years, at distances of between 20 and 60 ... ), and one with juvenile specimens between 20 and 39 mm TL with a 32 mm mode. Females comprised 47.1 ... entanglement during the pup-rearing period was slightly higher than in the previous year (48 compared to 30 ...

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9. Seals: Trophic modelling of the Ross Sea

   crabeaters reach one year of age. Sexual maturity is reached in 2.5-6 years, with females reaching maturity ... ). The crabeater seal dives to 20–30 m typically at night (Shirihai 2002) although in winter, at 67oS ... 1985; Testa & Siniff 1987). Weddell seals in McMurdo Sound have been studied for over 30 years (e.g ... . Innes, S.; Lavigne, D.M.; Kovacs, K.M. 1987. Feeding rates of seals and whales. Journal of Animal ...

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10. Scientific Abstracts 2001

    ). Unpublished papers must not be cited without written permission of the author(s). Addresses of principal ... from recent years, with 20 entanglements reported over winter and 22 during the summer breeding ... * 1 000 m-3, which is among the highest values for the past 20 years. The high krill abundance and ... two species showed consider- able overlap in both years, but the concentrations of foraging activity ... explain the 5-year lag as 5 years is the average age of recruitment to the summer breeding population ...

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