Search results
-
Proposal by the Russian Federation for the provision of resources to conduct research in SSRUs of Subareas 88.1 and 88.2 that are closed to fishing
Over the last three to four years the question has been raised in working groups and the CCAMLR ...
Meeting Document : SC-CAMLR-XXXIV/12 : Author(s): Делегация Российской Федерации
-
Age determination of the Antarctic fishes Champsocephalus gunnari and Notothenia rossii from South Georgia
is a necessity for an errorless estimation of age. Age determination can provide basic life history information ... , including mortality, population age structure, and changes in individual growth. Most investigations have ... periodicity in Antarctic hydrographic conditions, age determination of Antarctic fish has proven ... to be difficult. It is now possible to determine the age of fish through the utilization of daily increments ...
Meeting Document : SC-CAMLR-VI/BG/43 : Author(s): R. Radtke (USA)
-
Distribution and abundance of Macrourus carinatus on BANZARE Bank in the southern Indian Ocean
(Figure la). At 2 300 km long, the Kerguelen Plateau is one of the largest submarine plateaus ... haul was conducted at one of five random locations. Alternative locations were provided in the event ... on BANZARE Bank, occurring in all but one of the 38 hauls. Where M. carinatus was present, its biomass ... . Aethotaxis mitopte y x , Paraliparis spp., Lepidonotothen syuamifi.ons, Paradiplospinus guacilis ... Paper Title: Distribution and abundance of Macrourus carinatus on BANZARE Bank in the southern ... of Macrourus carinatus on BANZARE Bank in the southern Indian Ocean (Divisions 58.4.1 and 58.4.3 ... ) based on results from a trawl survey in 1999. This is the first quantitative assessment of M. carinatus ... in this region. M. carinatus was the most common species caught in each haul, comprising on average ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 171–178 : Author(s): van Wijk, E.M., A.J. Constable, R. Williams and T. Lamb
-
Plans for the Joint SC-CAMLR and SC-IWC Workshop 2017–2018
Abstract: A proposal for a Joint SC-CAMLR and SC-IWC two-day Workshop to develop multi-species ... ) Title: Plans for the Joint SC-CAMLR and SC-IWC Workshop 2017–2018 Approval: Approved Secretariat ... A proposal for a Joint SC-CAMLR and SC-IWC two-day Workshop to develop multi-species models ... Plans for the Joint SC-CAMLR and SC-IWC Workshop 2017–2018 ...
Meeting Document : WG-EMM-16/12 : Author(s): S. Kawaguchi and T. Kitakado (Co-conveners of the Joint SC-CAMLR and SC-IWC Workshop)
-
On influence of acoustic survey methodology improvement on krill biomass estimation. (A comparison of results of acoustic surveys based on single-frequency and double-frequency algorithms)
species identification, one may suggest that other improvements for recent twenty years could also have ... species identification, one may suggest that other improvements for recent twenty years could also have ... into account improvements in data collection and analytical methodologies. One may not exclude that differences ... into account improvements in data collection and analytical methodologies. One may not exclude ...
Meeting Document : WG-EMM-01/41 : Author(s): S.M. Kasatkina and A.P. Malyshko (Russia)
-
Movements of tagged Antarctic toothfish (Dissostichus mawsoni) in Subarea 48.6 in relation to stock structure hypotheses
(Söffker et al., 2018). Meanwhile, no migrations of tagged fish between northern seamounts (research blocks ... and feeding grounds, respectively, have been observed to date. The lack of tag movement between the two areas ... ., 2018). Meanwhile, no migrations of tagged fish between northern seamounts (research blocks 48.6_2 ... grounds, respectively, have been observed to date. The lack of tag movement between the two areas ...
Meeting Document : WG-FSA-2019/05 : Author(s): T. Ichii, M. Okazaki, T. Okuda and S. Somhlaba
-
High densities of pterobranchs and sea pens encountered at sites in the South Orkney Islands (Subarea 48.2): two potential VMEs
densities for these taxa reveal at least one station location for each taxa with anomalously high levels ... for these taxa reveal at least one station location for each taxa with anomalously high levels of biomass ... (Phylum Cnidaria: Order Pennatulacea), two vulnerable marine ecosystem (VME) indicator taxa, were ... of biomass. These two stations should be considered for designation as VMEs. This proposal is structured ...
Meeting Document : WG-EMM-10/14 : Author(s): S.J. Lockhart and C.D. Jones (USA)
-
A comparison of two different methods to age mackerel icefish (Champsocephalus gunnari) at South Georgia
the two methods were revealed. A number of suggestions including an Age Determination Worksop to be held ... ) Title: A comparison of two different methods to age mackerel icefish (Champsocephalus gunnari) at South ... Russian surveys in 1988, 1990, 2000 and 2002. Considerable differences in age estimates between the two ... A comparison of two different methods to age mackerel icefish (Champsocephalus gunnari) at South ...
Meeting Document : WG-FSA-04/70 : Author(s): P. Gasyukov (Russia), K.-H. Kock (Germany) and Zh.A. Frolkina (Russia)
-
FISHING INDUSTRY POLLUTION OBSERVATIONS AND ASSOCIATED MARINE MAMMAL ENTANGLEMENT RECORDS AT SOUTH GEORGIA, SUMMER 1996/97
. Of the fur seals five (42%) were female (three adult, two juvenile) and seven (58%) were male (one adult, six ... five (42%) were female (three adult, two juvenile) and seven (58%) were male (one adult, six juvenile ... and January 1997, 13 observations of entanglement of marine mammals (one southern elephant seal Mirounga ... 1997, 13 observations of entanglement of marine mammals (one southern elephant seal Mirounga leonina ...
Meeting Document : CCAMLR-XVI/BG/26 : Author(s): Delegation of the United Kingdom
-
Selectivity and two biomass measures in an age-based assessment of Antarctic krill (Euphausia superba)
An integrated, age-structured model was fitted to different combinations of survey data using two ... Selectivity and two biomass measures in an age-based assessment of Antarctic krill (Euphausia ... Abstract: An integrated, age-structured model was fitted to different combinations of survey data ... measures in an age-based assessment of Antarctic krill (Euphausia superba) Approval: Approved Secretariat ...
Meeting Document : WG-EMM-15/P07 : Author(s): D. Kinzey, G.M. Watters and C.S. Reiss