Результаты поиска

1. A preliminary investigation of the possible effects of rhizocephalan parasitism on the management of the crab fishery around South Georgia

   INTRODUCTION The first fishing trip targeting crabs in Subarea 48.3, by the FV Pro Surveyor, presented in ... and interactions between the host and parasite populations. A summary review of current knowledge ... that an animal is capable of breeding successfully, whereas morphological maturity means that the ... animal is in the size range where the chela has started growing at the higher adult growth rate. Data ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 175–192 : Автор(ы): Basson, M

2. A hybrid approach to acoustic classification and length estimation of krill

   animal measurement. For small school- ing organisms, such as euphausiids, this criterion is seldom met ... ) = binomial coeffi cient). These estimates can be com- bined and estimation of the mean animal size that ... dependence of Δfj / fi on the volume of the body of a non-resonant animal up to several centimetres ... speed, animal density and by some external factors such as currents, time of day and season. The swim ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 33–58 : Автор(ы): Azzali, M., I. Leonori and G. Lanciani

3. The role of fish as predators of krill (Euphausia superba) and other pelagic resources in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   by mesopelagic fish in the Atlantic sector of the Southern Ocean. It is clear from this review that ... fish in the Atlantic sector of the Southern Ocean. It is clear from this review that fish are ... total pro- duction (Atkinson et al., 2008). The last estimate of krill biomass in the Southern Ocean ... procedures, it was thus timely to re-evaluate the role of fish as krill predators and review the available ... pro- vided in Table 4. Non-myctophid species The only other species of mesopelagic fish for which ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 115–169 : Автор(ы): Kock, K.-H., E. Barrera-Oro, M. Belchier, M.A. Collins, G. Duhamel, S. Hanchet, L. Pshenichnov, D. Welsford and R. Williams

4. Assessment and tag program adaption methods for exploratory fisheries in the CAMLR Convention Area: an example application for Division 58.4.3a

   proxy for the abundance estimate one might expect in the assessment. The aim is to pro- vide an ... the CV will scale pro- portionally with the square root of the dispersion: 1 1 2 T CV N T T . (15 ... model pro- jections (Hillary et al., 2006) for such stocks. This model has no annual recruitment ... pro- ductivity parameters, and explicitly account for the uncertainty in the stock dynamics. The ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 101–113 : Автор(ы): Hillary, R.M

5. Seals: Trophic modelling of the Ross Sea

   areas (e.g., Siniff et al. 1980; Testa & Siniff 1987; Schreer & Testa 1992). A basic review of ... . 1985).  Direct information on diet of the Weddell seals, including diver observations, animal ... consumption in g dry weight; W is the animal weight (g). An estimate of oxygen consumption of a southern ... . Method 2. In the second method we used the relation between animal weight and daily consumption ...

   Document : Site Section: Publications

6. The biology, ecology and development of fishery management advice for the anomuran crabs at South Georgia (CCAMLR Subarea 48.3)

   crabs at South Georgia (CCAMLR Subarea 48.3) Abstract / Description:  This review summarises the ... Office King Charles Street London SW1A 2AH United Kingdom Abstract This review summarises the ... Survey on material collected from the exploratory fishery and demersal trawl surveys. This review ... catch (tonnes) July/August 1992 Pro Surveyor (USA) Paralomis sp. 299 September 1995–January 1996 ... . Further evidence of a long intermoult period in P. spinosissima was pro- vided by Otto and MacIntosh ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 1–15 : Автор(ы): Belchier, M., T. Peatman and J. Brown

7. The error of the biomass estimate as a function of survey parameters and the statistics of a density field of krill aggregations

   probability J3; tables of values tp depending on ~ can be found in any book on mathemati- cal statistics ... . 1962. Cal~ulus of pro~abilitie8. State pub- lishing house of physics and mathematics lite- rature ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 213-228 : Автор(ы): Kizner, Z.I.

8. Scientific Abstracts 2003

   . Of the en- tanglements where the animal could be sexed, males dominated the observations in both ... , unpublished). SC-CAMLR-XXII/BG/25 Review of CCAMLR activities on moni- toring marine debris in the ... to take these constraints into consideration when pro- viding advice on total allowable catches for ... support of the CEMP Review Workshop: power analyses. CCAMLR Secretariat, 196 pp. (English ...

   Document : Site Section: Publications

9. Analysis and modelling of the Soviet Southern Ocean krill fleet

   , (ii) I recommend that fishing vessels begin to indicate in their log books the amount of between trawl ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 127–235 : Автор(ы): Mangel, M.

10. Quantification of Southern Ocean phytoplankton biomass and primary productivity via satellite observations and biogeochemical models (submitted to the 2008 Joint CCAMLR-IWC Workshop)

    regarding phytoplankton species composition and succession is summarised. A review of ecosystem and ... regarding phytoplankton species composition and succession is summarised. A review of ecosystem and ... this review, the term ‘model’ is reserved for biogeochemical simulations, and ‘algorithm’ is used to ... extent means that they contribute the least to overall Southern Ocean pro- ductivity. In fact, the ... emulated, they pro- posed that their estimated productivity was consist- ent with the seasonal cycle of ...

    Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 247–265 : Автор(ы): P.G. Strutton, N.S. Lovenduski, M. Mongin and R. Matear

Страницы