Resultados de la búsqueda
-
Pop-up banner
assisted by fisheries inspectors, satellite-based monitoring systems, scientific observers and national ... on the best available scientific information, the Commission agrees a set of conservation measures ... scientific observer program ▪ Management decisions that take account of the impact on the ecosystem and ... conservation measures adopted by CCAMLR ▪ Incidental mortality of seabirds in CCAMLR regulated fisheries ...
Document : Site Section: Publications
-
Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in Subarea 88.1
of the CCAMLR Scheme of International Scientific Observation. In exploratory longline fisheries ... the exploratory fisheries CM 41-01 and, as such, have an associated data collection plan (Annex 41 ... exploratory fisheries for either D. mawsoni or D. eleginoides is required to tag and release toothfish at ... another increase to 2017. The trend in CPUE was variable among the north, slope and shelf fisheries, and ...
Document : Site Section: Publications
-
Informe de Pesquería 2016:Dissostichus spp. Pesquería exploratoria en la División 58.4.2
en la División 58.4.2 eran de una longitud total de 50 a 175 cm. Entre 2003 y 2005, se observó una distribución ...
Document : Site Section: Publications
-
Size compositions of males and females in the course of the life cycle of Euphausia superba
understanding of krill population structure. It is suggested that duties of biologist-observers aboard ... , using samples from different years. The observed variations were related to stages of krill maturity ... commercial vessels should include not only measurement but also sex determination of adult krill. File: 01 ... WG-KRILL-90/5 SIZE COMPOSITIONS OF MALES AND FEMALES IN ... composition by sex is considered to be vital for an understanding of krill population structure. It is ... suggested that duties of biologist-observers aboard commercial vessels should include not only measurement ... sexe ou de sa variabilite saisonniere. Dans ce document, les variations de composition par taille et ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 3–16 : Autor(es): Makarov, R.R.
-
An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands using CASAL
Heemstra, 1990) which is harvested by longline and trawl fisheries in the vicinity of Heard and McDonald ... multiple fisheries catch- at-length proportions, fisheries-independent re- search survey data (RSTS ... described above) and mark–recapture data from the different fisheries. Although variable in their ... ); • length-frequency composition for the commer- cial fisheries in Grounds B, C and D (observa- tions ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 1–34 : Autor(es): Candy, S.G and A.J. Constable
-
Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)
possible, all rajids should be cut from the line, except on the request of the scientific observers during ... . The difference in selectivities between trawl and longline sub-fisheries in Division 58.5.2 was ... over the year. Fisheries were distributed in these seasons according to the spatial and temporal ... structure of the fisheries in Table 2. Spawning was timed to occur on 1 July. The time series for the ...
Document : Site Section: Publications
-
Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Division 58.4.1
two (2) scientific observers, one of whom shall be appointed in accordance with the CCAMLR Scheme of ... limits for CCAMLR’s fisheries for D. mawsoni and D. eleginoides for the ‘assessed’ fisheries in Subareas ... approaches are used for the ‘data-poor’ fisheries (in Subarea 48.6 and in Area 58 outside the exclusive ... economic zones (EEZs)). The management of these data-poor fisheries has been a major focus of attention in ...
Document : Site Section: Publications
-
Informe de pesquerías 2015: Pesquería exploratoria de Dissostichus spp. en la Subárea 48.6
the CCAMLR Scheme of International Scientific Observation. In exploratory longline fisheries ... -03 Bird mitigation In accordance with CM 25-02 Observers At least two (2) scientific observers ... CCAMLR’s fisheries for D. mawsoni and D. eleginoides for the ‘assessed’ fisheries in Subareas 48.3, 88.1 ... used for the ‘data-poor’ fisheries (in Subarea 48.6 and in Area 58 outside the exclusive economic ...
Document : Site Section: Publications
-
WG-FSA-99
. Patchell (New Zealand) WG-FSA-99/8 Fishery Data Manual – draft English version Secretariat WG-FSA-99/9 ... fisheries interactions J.P. Croxall (United Kingdom) WG-FSA-99/18 Seabird mortality on longlines in ... incidental catch of seabirds by longline fisheries: worldwide review and technical guidelines for mitigation ... FAO Fisheries Circular No. 937 WG-FSA-99/24 Effect of a shore-based sampling program on Notothenia ...
Meeting
-
Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.3a
Observers At least one scientific observer appointed in accordance with the CCAMLR Scheme of International ... exploratory in 2000. That year, the Commission agreed on four exploratory fisheries for Dissostichus spp. in ... this region in 2000/01: exploratory trawl fisheries on BANZARE Bank (CM 203/XIX) and Elan Bank (CM 205 ... /XIX); and exploratory longline fisheries outside areas of national jurisdiction on BANZARE Bank (CM ...
Document : Site Section: Publications