Search results
-
Geographical differences in the condition, reproductive development, sex ratio and length distribution of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (CCAMLR Subarea 88.1)
limited data col- lected during April and May of the 2000/01 and 2001/02 seasons. Fish condition ... used in the regressions are shown in Table 5. Table 6 lists the parameters and the associated R2 ... in the north took place in March 2001, March and December 2002, February and December 2003, December 2004 ... are shown in Table 7, which lists the underlying data for the plots. The plots, which are presented by sex ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 27–45 : Author(s): Fenaughty, J.M
-
Integration of CPUE data into assessments using the Generalised Yield Model
CCAMLR Science, Vo l . 8 (2001): 65-74 INTEGRATION ... 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 ... . McAllister, M.K. and C. Kirchner. 2001. Accounting for structural uncertainty to facilitate precautionary ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 65–74 : Author(s): Kirkwood, G.P. and A.J. Constable
-
[node:field-journal-volume]:37-51
distributed through- out the world’s oceans (see review by Swan and Gordon, 2001) and a wide variety ... highly polymorphic or that there was more than one species in the collection (Marriott and Horn, 2001 ... . Growth Parameters Calculated von Bertalanffy growth parameters together with sample details are listed ... transition zones have been reported (Morales-Nin, 2001) in Coryphaenoides rupestris at around zones 10 ...
Science Journal Paper : 37–51
-
Species identification and age estimation for the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea
distributed through- out the world’s oceans (see review by Swan and Gordon, 2001) and a wide variety ... highly polymorphic or that there was more than one species in the collection (Marriott and Horn, 2001 ... . Growth Parameters Calculated von Bertalanffy growth parameters together with sample details are listed ... transition zones have been reported (Morales-Nin, 2001) in Coryphaenoides rupestris at around zones 10 ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 37–51 : Author(s): Marriott, P., P.L. Horn and P. McMillan
-
Timing of clutch initiation in Pygoscelis penguins on the Antarctic Peninsula: towards an improved understanding of off-peak census correction factors
: Exploratory data analysis). These covariates are listed in Table 2. Data on nest attrition rates were based ... abundance (Bidigare et al., 1996; Smith et al., 2001; Murphy et al., 2007), and phyto- plankton abundance ... downloaded from http://oceaninformatics.ucsd.edu/datazoo/data/pallter/data/?action=list&ids[]=34 9 Data ... (between 2001 and 2002 at both Cape Shirreff and Admiralty Bay). It has been assumed throughout ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 149–165 : Author(s): Lynch, H.J., W.F. Fagan, R. Naveen, S.G. Trivelpiece and W.Z. Trivelpiece
-
The sensitivity of multiple output statistics to input parameters in a krill–predator–fishery ecosystem dynamics model
’. The model incorporates only ecosystem com- ponents and interactions considered directly important ... ). Table 3 lists the parameters considered in the sensitivity analysis, which includes the new scalars ... of this taxon-specific parameter. Table 5: Responses to a 1% perturbation in each of the listed parameters ... hypotheses in data-poor situations. However, there is an obvious Table 6: Example of the interactions ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 97–118 : Author(s): Hill, S.L. and J. Matthews
-
Towards the development of a management plan for mackerel icefish (Champsocephalus gunnari) in Subarea 48.3
stocks and which may or may not be predictable. The possibility of major ecosystem interactions ... by the uncertainties in M associated with ecosystem interactions at South Georgia (Figure 1). The various sources ... of C. gunnari are listed and reviewed below. 1. Targeted surveys: (i) currently the best method ... that krill is particularly scarce. As more information is acquired about the dynamic interactions in Figure ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 63–77 : Author(s): Agnew, D.J., I. Everson, G.P. Kirkwood and G.B. Parkes
-
Estimating optimal observer coverage in the Antarctic krill fishery
, the interaction of the gear with fish, birds and seals, sampling protocols for krill length, sex and matu- rity ... and interactions with birds and seals. Only 1 813 hauls have been sam- pled for krill biological parameters ... in Table A4. Krill length data from 2001 were excluded, as krill length sampling coverage ... of groundfish stocks in the U.S. Exclusive Economic Zone off Alaska. Versar, Inc. ESM Operations. Liste des ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 139–154 : Author(s): Agnew, D.J., P. Grove, T. Peatman, R. Burn and C.T.T. Edwards
-
Assessment of krill flux factors in waters of South Orkney Islands during summer 1996
) was located in the zone of interaction between waters of the Antarctic Circumpolar Current (ACC ... of interaction between waters of the Antarctic Circumpolar Current (ACC) and the Weddell Sea. The study area ... in Subarea 48.2. The study area (S0 X 240 n miles) was located in the zone of interaction between waters ... (ACC) and the Weddell Sea interact and have a fundamental impact on the overall pattern of krill flux ... . located in the zone of interaction between waters of the ACC and the Weddell Sea in the Secondary ... by interactions of the southern branch of the ACC and Weddell Sea currents (Figure 2). The southern branch ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 195–204 : Author(s): Kasatkina, S.M., V.N. Shnar, M.I. Polischuk, A.M. Abramov and V.A. Sushin
-
Marine debris and fishing gear associated with seabirds at sub-Antarctic Marion island, 1996/97 and 1997/98: in relation to longline fishing activity
ranges, as well as the level of interaction between these species and sources of marine debris (e.g ... . unregulated fishing vessels). The interaction of procellariiformes with longline fishing vessels has been ... operations, this interaction was almost certainly with the toothfish vessels operating around Marion Island ... , P.S. Rubilar and C.A. Moreno. 1995. Seabird interaction with longlining operations ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 85–96 : Author(s): Nel, D.C. and J.L. Nel