Search results
-
Evidence of Vulnerable Marine Ecosystems documented via submarine in the Antarctic Sound and Gerlache Strait (Subarea 48.1)
abundances of VME indicator taxa. One is proposed based on the observance of a high density and diversity ... of indicator taxa and, which are considered particularly vulnerable to climate change. One is proposed based ... abundances of VME indicator taxa. One is proposed based on the observance of a high density and diversity ... of indicator taxa and, which are considered particularly vulnerable to climate change. One is proposed based ...
Meeting Document : WG-EMM-18/35 : Author(s): S. Lockhart and J. Hocevar
-
Depletion-corrected average catch: a simple formula for estimating sustainable yields in data-poor situations
yield component and an unsustainable “windfall” component associated with a one-time reduction in stock ... component and an unsustainable “windfall” component associated with a one-time reduction ... biomass. The size of the windfall is expressed as being equivalent to a number of years of sustainable ... by the sum of the number of years in the catch series and this windfall ratio. Input information includes ...
Meeting Document : WG-SAM-11/P3 : Author(s): A.D. McCall
-
Preliminary results of RV Dmitriy Stefanov researches in the Antarctic area of the Atlantic Ocean in April 1992
and age composition of icefish, champsocephalus gunnari, green notothenia and yellowfin notothenia over ... 1992 three hauls with fishing bottom trawl were made to collect data on size and age composition ... the polygon of 30 x 30 miles in the fishing area northwestward of Coronation Island in 18-22 April,1992 ... obtained. The balance of krill transport from and into the polygon was calculated. The first two dublicates ...
Meeting Document : WG-CEMP-92/33 : Author(s): L.G. Maklygin, V.N. Shnar, A.V. Remeslo, A.P. Malyshko, I.A. Trunov, I.A. Barabanov, V.P. Shopov (Russian Federation) and A.G. Shepelev (Ukraine)
-
REPORT ON A RANDOM STRATIFIED TRAWL SURVEY TO ESTIMATE DISTRIBUTION AND ABUNDANCE OF DISSOSTICHUS ELEGINOIDES AND CHAMPSOCEPHALUS GUNNARI IN THE HEARD ISLAND REGION (DIVISION 58.5.2) FOR 2008 AND 2009
generally reduced from the previous year’s survey, with the catch of toothfish being one third ... from the previous year’s survey, with the catch of toothfish being one third ... of mackerel icefish and macrourids were similar to the previous RSTS. One of the most notable features ... of mackerel icefish and macrourids were similar to the previous RSTS. One of the most notable features ...
Meeting Document : WG-FSA-09/34 : Author(s): G.B. Nowara (Australia)
-
Research under way in New Zealand on seabirds vulnerable to fisheries interactions
to fisheries interactions is provided in two referenced tables, one describing population research ... interactions is provided in two referenced tables, one describing population research and the other describing ...
Meeting Document : WG-FSA-02/37 : Author(s): S. Moore and J. Molloy (New Zealand)
-
Developing a non-lethal approach for assessing endocrine disruptors in Antarctic seabirds
Abstract: The CEMP Standard Method book comprises a ”Protocol for collecting samples ... animals or collecting tissues from dead specimens. Here, we suggest the use of blood as an alternative ... The CEMP Standard Method book comprises a ”Protocol for collecting samples for toxicological ... . However, currently, the procedures used to gather samples for analysis involve either sacrificing animals ...
Meeting Document : WG-EMM-03/57 : Author(s): S. Corsolini (Italy), W.Z. Trivelpiece (USA) and S. Focardi (Italy)
-
Investigation of the sensitivity of the Ross Sea toothfish assessment to withholding subsets of the available data
on model outputs of withholding from a stock assessment between one and eight years of age frequency ... of withholding from a stock assessment between one and eight years of age frequency and/or tag recapture data ... CCAMLR areas using integrated statistical catch-at-age stock assessment models. These models were ... updated assessments with catch data, or with catch data and age frequencies, provided no further ...
Meeting Document : WG-SAM-11/17 : Author(s): S. Mormede (New Zealand)
-
Networks and tools to enhance collaboration and coordination of observational activities
was held between the Southern Ocean Observing System (SOOS) and CCAMLR in April 2018 to: Improve ... understanding of roles and operations between the two communities Identify reciprocal pathways of communication ... the Southern Ocean Observing System (SOOS) and CCAMLR in April 2018 to: Improve understanding of roles ... and operations between the two communities Identify reciprocal pathways of communication for exchange ...
Meeting Document : SC-CAMLR-XXXVII/BG/31 : Author(s): Submitted by SOOS
-
Pygoscelis penguin colonies census in the Vernadsky Antarctic station area (Statistical Subarea 48.1)
provided during 2017-2018 breeding season. The Pygoscelis penguins in the region of research are mainly ... observed throughout the area during recent years. The nesting of the Antarctic penguin in the region ... during 2017-2018 breeding season. The Pygoscelis penguins in the region of research are mainly gentoo ... observed throughout the area during recent years. The nesting of the Antarctic penguin in the region ...
Meeting Document : WG-EMM-18/25 : Author(s): V.M. Smagol, A.O. Dzhulay, I.V. Dykyy and G.P. Milinevsky
-
MODELLING ANTARCTIC KRILL: SCALE, MOVEMENT AND AGE‐STRUCTURE
, with multiple surveys at different times within a year possible. Ages are converted to lengths based on a single ... Abstract: The organization, example outputs, and future objectives of an integrated, age ... possible. Ages are converted to lengths based on a single age‐to‐length transition matrix. Currently ... , G. Watters and C. Reiss (USA) Title: MODELLING ANTARCTIC KRILL: SCALE, MOVEMENT AND AGE‐STRUCTURE Approval ...
Meeting Document : WG-EMM-11/43 Rev. 1 : Author(s): D. Kinzey, G. Watters and C. Reiss (USA)