Search results

1. Fishery Report 2016: Exploratory fishery for Dissostichus spp. in Division 58.4.3a

   spp. in recent seasons peaked in 2005 at 105 tonnes (42% of the catch limit) when, along with D ... exploitation rates at the scale of the stock or research unit will not negatively impact the stock ... . Since 2012, vessels have been required to tag and release Dissostichus spp. at a rate of 5 fish per ... period of at least five days. 20. If the catch of Macrourus spp. taken by a single vessel in any two ...

   Document : Site Section: Publications

2. Fishery Report 2017: Dissostichus eleginoides and D. mawsoni South Sandwich Islands (Subarea 48.4)

   . eleginoides caught in Subarea 48.4 shows a shifting mode from 80–100 cm at the beginning of the time series ... spp. at a minimum rate of 5 fish per tonne of green weight caught (Table 2). All vessels which have ... reported recaptured in Subarea 88.2 after three years at liberty. During the survey in the south of ... catch of Dissostichus spp. in any one haul or set, then the fishing vessel must move at least 5 n miles ...

   Document : Site Section: Publications

3. Fishery Report 2018: Dissostichus eleginoides and D. mawsoni South Sandwich Islands (Subarea 48.4)

   D. eleginoides caught in Subarea 48.4 shows a shifting mode from 80–100 cm at the beginning of the ... spp. at a minimum rate of 5 fish per tonne of green weight caught (Table 2). All vessels which have ... reported recaptured in Subarea 88.2 after three years at liberty. During the survey in the south of ... vessel must move at least 5 n miles away for a period of at least five days. 24. In addition to the ...

   Document : Site Section: Publications

4. Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Division 58.4.1

   they provide reasonable certainty that exploitation rates at the scale of the stock or research unit ... consistent broad mode at approximately 125–150 cm (Figure 2). 13. Length-frequency distributions of D ... 2012, vessels have been required to tag and release Dissostichus spp. at a rate of five fish per tonne ... miles away for a period of at least five days. 21. If the catch of Macrourus spp. taken by a single ...

   Document : Site Section: Publications

5. Some principles for fisheries regulation from an ecosystem perspective

   / Description:  The paper discusses some principles to be considered in the formulation of a framework for the ... regulation of fisheries from an ecosystem perspective, under the Convention for the Conservation of Antarctic ... regulation which have a more rigorous scientific interpretation than the broad principles of conservation set ... framed in terms of quantities which can be robustly estimated, thus allowing the degree to which ... , even at a scientific level, considerations arise which would not arise in the pursuit of a purely ... of their food supply, top predators will have some population level at which their net annual ... conservation of dependent species in the interim. It may be fruitful at this stage to attempt to formulate ... Holt (1956) is to predict optimum levels of fishing mortality and age at first fishing from estimates ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 323-339 : Author(s): de la Mare, W.K.

6. Fishery Report 2015: Exploratory fishery for Dissostichus spp. in Subarea 48.6

   . was set at 400 tonnes; 200 tonnes north of 60°S (small-scale research units (SSRUs) A and G) and 200 ... catches of Dissostichus spp. in Subarea 48.6 peaked at 383 tonnes in 2012 (Table 1). The catches reported ... vessels are set at a level intended to provide sufficient information (including sufficient recaptures of ... also set so that they provide reasonable certainty that exploitation rates at the scale of the stock ...

   Document : Site Section: Publications

7. Fishery Report 2016: Exploratory fishery for Dissostichus spp. in Subarea 48.6

   . was set at 400 tonnes; 200 tonnes north of 60°S (small-scale research units (SSRUs) A and G) and 200 ... at a level intended to provide sufficient information (including sufficient recaptures of tagged ... set so that they provide reasonable certainty that exploitation rates at the scale of the stock or ... Dissostichus spp. at a rate of 5 fish per tonne of green weight caught (Table 3). The tag-overlap statistic ...

   Document : Site Section: Publications

8. International Candidates – General information for advertised positions

   / • https://en.wikipedia.org/wiki/List_of_schools_in_Tasmania Employment for dependants Dependants ... is not required to seek prior approval from DFAT. However, a waiver of diplomatic immunity could be requested ... /List_of_schools_in_Tasmania https://dfat.gov.au/about-us/publications/corporate/protocol-guidelines/Pages/5-4-Employment ...

   Document : Site Section: The Organisation

9. Otolith and body size relationships in the mackerel icefish (Champsocephalus gunnari)

   ) Abstract / Description:  A large sample of otoliths from the mackerel icefish (Champsocephalus gunnari) was ... measured and weighed and their effectiveness as predictors of fish length and fish mass determined. The two ... measures, otolith length and otolith mass, provide good predictors of fish length, the latter being ... prediction limits of total lengths a little higher (a maximum of some the order,9.5 cm at 60 cm length. 3 ... simple linear regression models to Note that the prediction limits are of the order k11.5 cm at 60 cm ... Kingdom Abstract A large sample of otoliths from the mackerel icefish (Champsocephalus gunizari) was ... measured and weighed and their effectiveness as predictors of fish length and fish mass determined. The ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 117–123 : Author(s): Everson, I., B. Bendall and A. Murray

10. Fishery Report: Exploratory fishery for Dissostichus spp. (TOT) in Division 58.4.3a

    measured (n) in each year are given at the top of each panel. 2. Stocks and areas 8. No data are ... . 10. Since 2012, vessels have been required to tag and release Dissostichus spp. at a rate of five ... Observers At least one scientific observer appointed in accordance with the CCAMLR Scheme of International ... 41-01/B) and tagging (Annex 41-01/C). Carry forward Toothfish tagged at a rate of at least ...

    Document : Site Section: Publications

Pages