Resultados de la búsqueda

1. Estimating uncertainty in local biomass estimates of toothfish in CCAMLR in Subareas 58.4 and 48.6 research blocks

   biomass estimates from Chapman mark-recapture and the CPUE-by-seabed area methods in Research Blocks in ... generally much larger than the point estimates and confidence intervals from the CPUE-by-seabed area biomass ... that Working Group consider reviewing assumptions in the CPUE-by-seabed area and the Chapman biomass ...

   Meeting Document : WG-SAM-17/12 : Autor(es): L. Robinson, P. Burch and K. Reid

2. Predicting fishing ground accessibility in the Antarctic Weddell Sea

   by fishery vessels at a given time, and of (ii) repeated accessibility, i.e. the probability that a ... particular area is navigable by fishery vessels at a given time and again within the following two years, as ... requested by CCAMLR research fishery regulations. Our findings indicate that under the actual sea ice ...

   Meeting Document : WG-SAM-18/01 : Autor(es): H. Pehlke, K. Teschke and T. Brey

3. Responding to the emerging threat of microplastics in the Southern Ocean

   ecosystem, particularly when ingested by krill or fish species. In this paper, ASOC and COLTO summarize ... microplastics research. Research and monitoring plans for marine protected areas (MPAs) adopted by CCAMLR should ... include microplastic pollution as an area requiring further research. Author(s):  Submitted by ASOC and ...

   Meeting Document : SC-CAMLR-XXXVII/BG/18 : Autor(es): Submitted by ASOC and COLTO

4. Fulfilling CCAMLR’s commitment to create a representative system of Marine Protected Areas

   adopting a Southern Ocean representative system of MPAs by 2020. ASOC recommends that this year CCAMLR ... boundaries of the Weddell Sea Gyre, as previously supported by SC-CAMLR and WG-EMM. Takes further steps ... . Continues to develop and implement research and monitoring Plans for current MPAs. Author(s):  Submitted by ...

   Meeting Document : CCAMLR-XXXVII/BG/36 : Autor(es): Submitted by ASOC

5. Observation on interactions between marine mammals and krill mid-water trawl

   observed either. The observation found the Antarctic fur seals would be attracted by the codend of krill ... identified marine mammal was observed in the main body of trawl net. There was no marine mammal by-catch ... that well designed seal escaping devices might reduce the risk of accidently by-catch of Antarctic fur ...

   Meeting Document : SC-CAMLR-38/BG/20 : Autor(es): Y. Ying, G. Fan, X. Zhao, J. Zhang, X. Wang and J. Zhu

6. e-sc-iv-a4.pdf

   ... Appendix III in which the information presented by the Secretariat has been modified in the light of ... explanations and corrections given by the participants. 3. The group had pleasure in noting that there had ... the catch data for the 1983/84 season had not been received by the Commission at the time of the ... the summary catch statistics, SC-CAMLR-IV/BG/7). This was clarified by noting that a comparison application/pdf attached to:WG-FSA-85

   Meeting Report : WG-FSA-85

7. e-sc-xxx-a06.pdf

   ... methodology for the Ross Sea region used by New Zealand ... 2011. The Workshop was co-convened by Dr P. Penhale (USA) and Prof. P. Koubbi (France) and was hosted ... by IPEV and the Agence des Aires Marines Protegées (AAMP). 1.2 The Co-conveners welcomed all ... reference as agreed by the Scientific Committee (SC-CAMLR-XXIX, paragraph 5.22). The adopted agenda is in application/pdf attached to:WS-MPA-11

   Meeting Report : WS-MPA-11

8. The effect of bottom trawling on benthic assemblages

   problem has not been dealt with neither by the Antarctic Treaty System nor by CCAMLR so far. Author(s ...

   Meeting Document : SC-CAMLR-IX/BG/15 : Autor(es): Delegation of Germany

9. Discrimination of Macrourus whitsoni and M. caml (Gadiformes, Macrouridae) using otolith morphometrics

   otolith morphometrics Abstract / Description:  That the predominant by-catch of grenadier by the toothfish ... , was recognised in 2010 with the identification of a new species, M. caml. Grenadier are the main by ... ; Pinkerton and Bradford-Grieve, 2014; Mormede et al., 2014). Grenadier caught as by-catch and found in ... Grenadiers (Family Macrouridae) are taken as by-catch in many of the toothfish fisheries in the Southern ... main by-catch in the fishery for Antarc- tic toothfish (Dissostichus mawsoni) in the Ross Sea region ... (CCAMLR Subareas 88.1 and 88.2) (Stevenson et al., 2014). A by-catch of 10 tonnes of grenadiers was ...

   Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 15–28 : Autor(es): Pinkerton, M.H., C. Ó Maolagáin, J. Forman and P. Marriott

10. Changes in the fish biomass around Elephant Island (Subarea 48.1) from 1976 to 1996

    the fishery. Results of bottom trawl surveys conducted by Germany in the vicinity of Elephant Island ... gibberifrons and Chaenocephalus aceratus have been considerably affected by fishing. Stocks of G. gibberifrons ... and C. aceratus had apparently recovered to a large extent by the second half of the 1980s, while C ... bottom trawl surveys conducted by Germany in the vicinity of Elephant Island in the 1980s showed that ... aceratus have been considerably affected by fishing. Stocks of G. gibberifions and C. aceratus had ... apparently recovered to a large extent by the second half of the 1980s, while C. gunnavi stocks remained at ... Peninsula (Statistical Subarea 48.1) were exploited by trawling from 1978/79 to 1988/89, with most of the ...

    Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 165–189 : Autor(es): Kock, K.-H

Páginas