Результаты поиска
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SC-CAMLR-IV
marine living resources, particularly krill SC-CAMLR-IV/BG/20 Report of Members’ activities in 1984/85 ... international systems of observation and inspection on vessels IUCN Observer SC-CAMLR-IV/BG/30 Report of Members ...
Meeting
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SC-CAMLR-XVI
/19 Revision of Statistical Bulletin Volume 1 (1970–1979) Secretariat SC-CAMLR-XVI/BG/20 Proposed ... -CAMLR-XVI/BG/30 Calendar of meetings of relevance to the Scientific Committee – 1997/98 Secretariat SC ...
Meeting
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WG-KRILL-92
-92/20 Krill biomass in Area 48 and Area 58: recalculation of FIBEX data P.N. Trathan (United Kingdom ... krill mortality stated in WG-KRILL-91/6 E. Sakitani (Japan) WG-KRILL-92/30 Procedure to correct for ...
Meeting
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WG-KRILL-94
, WG-Krill WG-Krill-94/20 Suggested outline for the design and implementation of future near-synoptic ... Statistical Area 88 of ccamlr in the Pacific sector of the Southern Ocean M. Naganobu (Japan) WG-Krill-94/30 ...
Meeting
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A composite recruitment index to describe interannual changes in the population structure of Antarctic krill at South Georgia
successful recruitment year due to krill spawned in 1994/95. File: 06watkins.pdf ... used four year classes with the mean size of l + krill occurring between 24 and 30 mm (Table 3 ... the maximum permitted size (30 mm). Therefore all analyses were rerun using five year classes with a ... years, either because of changes in distribution or sampling techniques. Similarly, the larger year ... + year class only formed a significant proportion of the population in three of the seven years. This ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 71–84 : Автор(ы): Watkins, J.L
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Fishery Report: Dissostichus eleginoides and Dissostichus mawsoni South Sandwich Islands (Subarea 48.4)
-at-length proportions and the mean weight of the fish. 20. In each year, the length frequencies of ... Assessment of impacts on affected populations ................................. 20 5.3 Identification of ... levels of risk ..................................................... 20 5.4 Mitigation measures ... ............................................................... 20 6. By-catch of birds and mammals ....................................................... 20 ...
Document : Site Section: Publications
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Conservation Measure Conservation Measure 12/VII (1988)
Subarea 48.3 from 4 November 1988 to 20 November 1989 119. The Commission in accordance with ... Conservation Measure 7/V, hereby adopts the following Conservation Measure in accordance with Article IX of ... 1988; this prohibition shall extend, through a closed season from 1 April to 1 October 1989, to 20 ... with Article IX of the Convention: The catch of Patagonotothen brevicauda guntheri in Statistical ...
Conservation Measure : 12/VII (1988)
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Fishery Report 2013: Exploratory fishery for Dissostichus spp. in South Sandwich Islands (Subarea 48.4)
1 December 2012 to 30 November 2013). FISHERY REPORT 2013: EXPLORATORY FISHERY FOR ... is indicated. Table 1: Catch history for Dissostichus spp. in Subarea 48.4 for the past 10 years ... CCAMLR in recent years after the acknowledgement that commercial fishing by itself had resulted in too ... this fishery are presented in Figure 2 for all years in which the number of that species measured was ...
Document : Site Section: Publications
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Notes on the use of virtual population analysis for stock assessment of the mackerel icefish, Champsocephalus gunnari (Lönnberg, 1906) in Subarea 48.3 for the 1990/91 and 1991/92 seasons
techniques, from 1991 back to 1977. The predicted age structure, dominated in recent years by the 1987 year ... . Breakdown in the credibility of the VPA results in most recent years is attributed to the invalid assumption ... -class (1 year olds in 1988), was quite robust, despite the use of various combinations of survey and ... proportion of 5 year olds, which was not observed during the survey on Falklands Protector in January 1992 ... . The predicted age structure, dominated in recent years by the 1987 year-class (1 year olds in 1988 ... recent years dominated by the year class spawned in late 1985/86, recruiting as 1 year olds in 1987/88 ... produced much lower estimates of abundance in the most recent years than MAFF5. The picture of year class ... year. Similarly in other years the assumed commercial age distribution will depend upon where the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 49–79 : Автор(ы): Parkes, G.
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Circumpolar connections between Antarctic krill (Euphausia superba Dana) populations: Investigating the roles of ocean and sea ice transport
Modelling (OCCAM) project model together with satellite-derived sea ice motion vectors to examine the ...
Meeting Document : WG-EMM-07/P10 : Автор(ы): S.E. Thorpe, E.J. Murphy and J.L. Watkins (United Kingdom)
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