Search results
-
Progress report on the research for Dissostichus spp. in Subarea 48.2 by the Ukraine in 2015-2018 and notification of research in 2019
Abstract: The four years of survey and observations of Dissostichus spp. in Statistical Subarea ... 48.2 on board the Ukrainian vessel SIMEIZ. Survey was conducted in accordance with the recommendations ... of the Scientific Committee and Commission. Obtained data will be used for the future biomass ... estimation of the target species and making decision for the possible future fishing on that fishing ground ...
Meeting Document : WG-FSA-18/49 Rev. 1 : Author(s): Delegation of Ukraine
-
A simulation approach to the evaluation of recruitment surveys for D. eleginoides for the Heard Island Plateau region (Division 58.5.2)
Abstract: Assessments of long-term sustainable yield using the Generalised Yield Model (GYM) and ... the setting of total allowable catches (TAC) for Patagonian Toothfish, Dissostichus eleginoides, for ... the Heard Island Plateau region (Division 58.5.2) are based on data obtained from annual random ... . Evaluation of both the current RSTS design for Division 58.5.2 and some options for future modifications of ...
Meeting Document : WG-FSA-04/74 : Author(s): S.G. Candy, C.R. Davies and A.J. Constable (Australia)
-
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
Abstract: Over the last three to four years the question has been raised in working groups and ... the CCAMLR Scientific Committee regarding the provision of resources for research in open and closed ... SSRUs in the Ross Sea. According to established practice and as a rule, if the research was conducted in ... open SSRUs, then the required proportion of the target species to be removed was taken from the TAC for ...
Meeting Document : SC-CAMLR-XXXIV/12 : Author(s): Делегация Российской Федерации
-
Comments regarding a marine protected area on the southern shelf of the South Orkney Islands (SOISS MPA)
Abstract: The Marine Protected Area on the southern shelf of the South Orkney Islands (SOISS MPA ... ) established by CCAMLR in Subarea 48.2 on the initiative of the United Kingdom has existed for more than seven ... years (Conservation Measure СМ 91-03, 2009). However, there are still issues related to the scientific ... and legal aspects of this MPA that require clarification. The SOISS MPA is the first MPA established ...
Meeting Document : CCAMLR-XXXV/20 : Author(s): Делегация Российской Федерации
-
A RE-ANALYSIS AND UPDATE OF THE ANTARCTIC KRILL BIOMASS IN THE SOUTH SHETLAND ISLANDS, THROUGH 2011
-based estimates of krill density and recruitment are recalculated for the years 1996 through 2011 ... . Recent changes in the acoustic methodology and target strength models are the basis for the recalculation ... . The time series of acoustic biomass indicate that krill have varied by more than an order of magnitude ... over this time period. Current estimates for the South Shetland Islands region are 3.6, 1.9 and 1.35 ...
Meeting Document : WG-EMM-11/26 : Author(s): A. Cossio, C. Reiss and R. Driscoll (USA)
-
An examination of latitudinal variation in the growth rates of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea
(76° S) fell consistently below the von Bertalanffy curves calculated predominantly from data ... (62.5°–78.0° S). Between-zone comparisons were confounded by marked differences in the age structure of ... catches from the northern and southern sections of the range, and by the relatively high level of variance ... in the length-at-age data. There is no statistically significant difference in mean growth rates of D ...
Meeting Document : WG-FSA-03/30 : Author(s): P.L. Horn (New Zealand)
-
Note on maturity of krill in relation to interannual fluctuations of food environment in the seas around the South Shetland Islands
Abstract: Relationship between food environment and maturity of krill around the South Shetland ... fraction larger than 2um was high, feeding activity of krill was also high in the natural environment. 5 ... high when the feeding activity of the krill was high through out the season. Therefore, interannual ... fluctuations of maturity populations are governed by the food environment, the phytoplankton stock in the size ...
Meeting Document : WG-KRILL-93/27 : Author(s): M. Naganobu and S. Kawaguchi (Japan)
-
The demersal fish communities of the shelf and slope of South Georgia and Shag Rocks (CCAMLR Subarea 48.3)
. The demersal fish assemblage found on the shelf to depths of around 400m is dominated by notothenids ... and is comprised largely of species endemic to the Southern Ocean and Scotia Sea. At increasing depths ... (400-600m) diversity increases with the presence of many benthopelagic species including Stomiiformes ... , Aulopiformes and Zoarcids. At the greatest depths sampled the demersal fish community is dominated by ...
Meeting Document : WG-FSA-14/26 : Author(s): S. Gregory, M.A. Collins and M. Belchier (United Kingdom)
-
The proposal of Availability Index to summarise the availability of harvested resources
Abstract: The solution of problems of conservation the Antarctic marina living resources and, at ... the same time, maintenance of their rational use, requires possession of up-to-date information that ... proposed a specific indicator – "Availability Index (AI)", which accumulates the all existing ... information on availability of the specific marina living resources for fishery. The availability index can be ...
Meeting Document : WG-EMM-16/57 : Author(s): K. Demianenko and G. Milinevskyi
-
An outline of the proposed dedicated krill survey for CCAMLR Division 58.4.1 during 2018/19 season by the Japanese survey vessel, Kaiyo-maru
Japan. No krill biomass has been estimated in the Division since 1996 when Australia carried out BROKE ... . There are two main objectives of our survey: (1) estimation of krill biomass to update B(0) in the area ... and (2) oceanographic observations in the area to detect long term changes if any. Japanese research ... vessel, Kaiyo-maru, will be used in the survey. The krill survey (echosounder and RMT) and subsequent ...
Meeting Document : SG-ASAM-17/01 : Author(s): H. Murase, K. Abe, T. Ichii and A. Kawabata