Результаты поиска

1. Progress report on the Korean research fishing by longline fishery for Dissostichus spp. in Subarea 88.3 in 2016/17 season

   2017 in 2016/17 fishing season. The total number of fishing days are 38 of 56 days stayed in the ... fishing grounds. The total catch of D. mawsoni was 118,220 kg with 4,132 individuals, and their CPUE ... recorded 0.21 kg/hook. 957 individuals of D. mawsoni were tagged and released. Tagging rate and tag overlap ... statistics in Subarea 88.3 were 5.04 and 88%, respectively. Length frequency of D. mawsoni had a single mode ...

   Meeting Document : WG-SAM-17/28 : Автор(ы): S.-G. Choi, J. Lee, J. Lee and D. An

2. Предложения к требованиям по разработке плана исследований и мониторинга морского охраняемого района

   Abstract:  This paper presents proposals on the requirements and principals of creating a unified ... (MPAs) by adopting procedural and implementational measures aimed at ensuring the effective operation of ... the RMP. These proposals reflect the Russia Federation's position regarding the establishment of ... proposed to approve a unified approach to the development and operation of RMPs which could be attached as ...

   Meeting Document : SC-CAMLR-38/11 Rev. 1 : Автор(ы): Делегация Российской Федерации

3. Beach debris survey, Signy Island, South Orkney Islands, 2006/07

   , mass and size categories. A total of 50 items weighing 7.6 kg were collected. The number of items found ... was greater than the total found during the previous season, although the total mass of the waste ... recovered had decreased (an increase of 85.2% and decrease of 68.8% since 2005/06 respectively). There was a ... rise in the number of plastic packaging bands (18) from the total recorded the previous season (9 ...

   Meeting Document : SC-CAMLR-XXVI/BG/19 : Автор(ы): Delegation of the United Kingdom

4. Warp strike observations

   Abstract:  This report contains an analysis of data on seabird trawl-warp strike collected by ... summer of 2004 – 2005. The aim of the work was to test a new protocol for quantifying warp-strikes and to ... probability of warp strikes occurring for small and large birds. The protocol was designed for use by non ... -specialist observers, to provide a robust and objective assessment of warp strike occurrence. The key results ...

   Meeting Document : WG-FSA-05/40 : Автор(ы): E. Abraham (New Zealand)

5. Beach debris survey, Signy Island, South Orkney Islands 2000/2001

   size categories. A total of 16 items weighing 0.74kg was collected. The number of items and the total ... mass of the waste recovered was the lowest ever recorded (a decrease of 70% and 93% since 1999/2000 ... respectively). The number of plastic packaging bands (one) was also the lowest ever recorded and follows a ... seasons, with the proportion of plastic items (56%) being the third highest reported since surveys began ...

   Meeting Document : SC-CAMLR-XX/BG/05 : Автор(ы): Delegation of the United Kingdom

6. Relationship between Antarctic krill (Euphausia superba) variability and westerly fluctuations and ozone depletion in the Antarctic Peninsula area

   Abstract:  An assessment of the environmental processes influencing variability in the recruitment ... and density of Antarctic krill (Euphausia superba) is important, as variability in krill stocks ... density with hypothesized environmental factors, including strength of westerly winds (westerlies ... and the strength of westerlies during 1982–1998. Years with strong westerlies during the austral ...

   Meeting Document : WG-EMM-99/52 : Автор(ы): M. Naganobu, K. Kutsuwada, Y. Sasai and T. Taguchi (Japan) and V. Siegel (Germany)

7. Seabird mortality in the Japanese tuna longline fishery around Australia, 1988–1995

   Abstract:  Large numbers of seabirds are killed each year within the Australian Fishing Zone (AFZ ... ) by Japanese longline vessels targeting tuna. In recent years the estimated rate of seabird bycatch in ... the AFZ has been in the order of 0.15 birds 1000 hooks, translating to mortalities of 1000-3500 birds ... southern Australia. Uncertainties in the observed catch rates prevent confident assessment of trends, but ...

   Meeting Document : WG-FSA-98/31 : Автор(ы): N. Brothers, R. Gales and T. Reid (Australia)

8. CLIMATICALLY DRIVEN FLUCTUATIONS IN SOUTHERN OCEAN ECOSYSTEMS

   of how biological and physical processes interact across a wide range of scales. Here we examine the ... role of physical and biological processes in generating fluctuations in the ecosystem around South ... Georgia in the South Atlantic sector of the Southern Ocean. Anomalies in sea surface temperature (SST) in ... the South Pacific sector of the Southern Ocean have previously been shown to be generated through ...

   Meeting Document : WG-EMM-08/P02 : Автор(ы): E.J. Murphy, P.N. Trathan, J.L. Watkins, K. Reid, M.P. Meredith, J. Forcada, S.E. Thorpe, N.M. Johnston and P. Rothery

9. Linking predator and prey behaviour: contrasts between Antarctic fur seals and macaroni penguins at South Georgia

   combination of concurrent at sea (predator observations, net hauls and multi-frequency acoustics), and land ... -based (animal tracking and diet analysis) techniques, we examined variability in the foraging ecology of ... these sympatric top predators during the austral summer and autumn of 2004. Krill availability derived ... occurred in 80% of fur seal diet samples, with fish remains in 37% of samples. Penguin diets contained the ...

   Meeting Document : WG-EMM-10/P07 : Автор(ы): C.M. Waluda, M.A. Collins, A.D. Black, I.J. Staniland and P.N. Trathan

10. Krill population dynamics at South Georgia: implications for ecosystem-based fisheries management

    Abstract:  The South Georgia region supports a large biomass of krill that is subject to high ... interannual variability. The apparent lack of a locally self-maintaining krill population at South Georgia ... to successful ecosystem-based management of krill fishery in the region. Krill acoustic-density data ... from surveys conducted in the early, middle and late period of the summers of 2001 to 2005, together ...

    Meeting Document : WG-EMM-10/P08 : Автор(ы): K. Reid, J.L. Watkins, E.J. Murphy, P.N. Trathan, S. Fielding and P. Enderlein

Страницы