Search results
-
Additional data on anti-Brucella antibodies in Arctocephalus gazella from Cape Shirreff, Livingston Island, Antarctica
CCAMLR Sciericc, Vol. 8 (2001): 147-154 ADDITIONAL DATA ... Programme. Animal Production and Health Unit. Seibersdorf, Austria. Foster, G., K.L. Jahans, R.J. Reid ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 147–154 : Author(s): Blank, O., P. Retamal, P. Abalos and D. Torres
-
Depth distribution and spawning pattern of Dissostichus eleginoides at South Georgia
slope at particular times of year. Months with a high mean length at depth are May and August ... to a major spawning event in late July/August, there may be a small spawning event in April/May. Detailed ... slope at particular times of year. Months with a high mean length at depth are May and August ... to a major spawning event in late July/August, there may be a small spawning event in April/May. Detailed ... are May and August, and with a low mean length at depth - April and July. Examination of maturity data ... suggests that in addition to a major spawning event in late July/August, there may be a small spawning ... ; Evseenko e t al., 1995), similar t o that i n Chilean waters (July t o August; Moreno et al ... (CCAMLR, 1994, paragraph 8.27). In 1998 the season was from 1 April to 31 August. South Georgia Shag ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 19–36 : Author(s): Agnew, D.J., L. Heaps, C. Jones, A. Watson, K. Berkieta and J. Pearce
-
Comparison of two methods to assess fish losses due to depredation by killer whales and sperm whales on demersal longlines
and sperm whales on demersal longlines Abstract / Description: Depredation is a human–wildlife interaction ... Depredation is a human–wildlife interaction over access to resources, which often includes ... is a human–wildlife interaction over access to resources, which often includes a combination of socio ... . Gasco et al. 2 Introduction Depredation is a human–wildlife interaction over resources, which often ... spatial heteroge- neity of both the fish resource and the interactions with odontocetes. They estimated ... and sperm whales may be found in greater numbers and may interact with fisheries at higher levels ...
Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 1–14 : Author(s): Gasco, N., P. Tixier, G. Duhamel and C. Guinet
-
Diet study of Antarctic toothfish caught in the east Antarctic based on stomach content, fatty acid and stable isotope analyses
weaken lower trophic levels by removals of fish such as grenadiers and skates as by-catch (Kock, 2001 ... interactions within food webs. This is based on the assumption that the isotope ratios (δ13C and δ15N ... , 1984; Vander Zanden and Rasmussen, 2001; Post, 2002). Recently, the combination of stomach content ... . Alfaro, A.C., F. Thomas, L. Sergent and M. Duxbury. 2006. Identification of trophic interactions within ...
Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 29–44 : Author(s): Park, H.J. , I. Yeon, E. Han, Y.J. Lee, S.M. Hanchet, G.W. Baeck, Y. Kwon, S.G. Choi, D.W. Lee and C.K. Kang*
-
Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean precautionary?
48.4 (the South Sandwich Islands) since 1992. The following sections use a question and answer ... . The section headings state the questions, and the answers present any evidence available from the primary ... in the next section. This implementation results in a precautionary exploitation rate (the percentage ... . (2002). The section headed ‘Is current management precautionary for the krill stock?’ pre- sents ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 31–51 : Author(s): Hill, S.L., A. Atkinson, C. Darby, S. Fielding, B.A. Krafft, O.R. Godø, G. Skaret, P.N. Trathan and J.L. Watkins
-
Integration of CPUE data into assessments using the Generalised Yield Model
CCAMLR Science, Vo l . 8 (2001): 65-74 INTEGRATION ... is described in the next section, after which a series of goodness-of-fit diagnostics are suggested ... of a lack of fit (McAllister and Kirchner, 2001). It is also necessary to check ... and the interaction of the fishery with the stock (Constable et al., 2000) and to compare and evaluate the utility ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 65–74 : Author(s): Kirkwood, G.P. and A.J. Constable
-
A hypothetical life cycle for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region
., 2003), diet (Fenaughty et al., 2003) and, to a lesser extent, reproduction (e.g. Patchell, 2001, 2002 ... fish are resting or maturing while the fishery takes place (Patchell, 2001, 2002). Since 2002/03 ... that interacts with both the ocean and atmosphere components of the climate model, but does not model ... interactions with ice shelves. Hence, the model currents include sea-ice influences, but not effects due ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 35–53 : Author(s): Hanchet, S.M., G.J. Rickard, J.M. Fenaughty, A. Dunn and M.J. Williams
-
Phytoplankton distribution in the mixed layer: implication to krill abundance
interaction and the physiological conditions but also the in situ physical environment. The problem ... , the results may differ considerably from the reality because physical-biological interactions are highly non ... interaction can be "directly" evaluated by the model. Recent advancements of computer technology make ... in the Antarctic ocean from existing STD data in the next section. Implementation of one-dimensional Lagrangian ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 331–356 : Author(s): Yamazaki, H. and T.R. Osborn
-
Length- and age-at-spawning of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea
; Patchell, 2001; Hanchet and Horn, 2000). Male notothenioids typically have a one-year gam- ete development ... samples were fixed in 10% buffered formalin, processed as 5 µm sections in paraffin, stained ... developmental stage in each histological section was recorded along with the mean maxi- mum viable oocyte ... collected in 2009 or 2001 from the north, slope and shelf regions. Within the Ross Sea, sam- ple ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 53–73 : Author(s): Parker, S.J. and P.J. Grimes
-
Can toothfish catches be used to predict the presence of vulnerable benthic invertebrate taxa?
they often overlap in distribution (Brodeur, 2001; Heifetz, 2002; Krieger and Wing, 2002; Etnoyer ... ______________________________________________________________________ 2 A longline segment means a 1 000-hook section of line or a 1 200 m section of line, whichever is the shorter ... , and for pot lines a 1 200 m section (Conservation Measure 22-07 in CCAMLR, 2009b). Typically, several segments ... , R.D. 2001. Habitat-specific distribution of Pacific ocean perch (Sebastes alutus) in Pribilof Canyon ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 87–96 : Author(s): Parker, S.J. and M.H. Smith