Search results
-
Review of activities in monitoring marine debris in the CAMLR Convention Area
Abstract: In 2012 data on beach surveys, debris associated with seabird colonies, marine mammal ... decreased significantly since 2011, with the major category of items found being plastics. The amount of ... debris item found in each season. The number of marine mammal entanglements decreased since 2011 with ... by data on long-term monitoring of marine debris and Members with opportunities to engage in such ...
Meeting Document : WG-FSA-12/64 : Author(s): Secretariat
-
Report on the CCAMLR marine debris monitoring program
Abstract: Data on beach surveys, debris associated with seabird colonies, marine mammal ... . Plastic packaging bands continue to be found in beach surveys, with an unfortunate increase in closed ... , wandering albatrosses and black-browed albatrosses at Bird Island continues to decrease, with the major ... with opportunities to engage in such monitoring are encouraged to submit data to the Secretariat ...
Meeting Document : WG-FSA-14/68 : Author(s): Secretariat
-
Seabird avoidance measures for small Alaskan longline vessels
16.8 m and with infrastructure (a 45-m streamer line with a minimum aerial distance of 20 m) was ... achievable and practical regardless of vessel size, especially with a lighter streamer line design. However ... , the current requirement for small vessels using fixed gear of a single streamer line with no mandatory ...
Meeting Document : WG-FSA-05/36 : Author(s): E.F. Melvin and M. Wainstein (USA)
-
Beach debris survey – Signy Island, South Orkney Islands 2002
all had originated from ships or fishing vessels, with only one item having come from the Signy ... Research Station. However, with the exception of 1998/99, this has been the first season that the quantity ... since 1993/94. This increase clearly shows that the longevity of plastics and other materials with a ... continued monitoring to ensure that vessels are aware of, and comply with, regulations prohibiting the ...
Meeting Document : SC-CAMLR-XXI/BG/05 : Author(s): Delegation of the United Kingdom
-
BEACHED MARINE DEBRIS SURVEYS AND INCIDENCES OF SEABIRD/MARINE MAMMAL ENTANGLEMENTS AND HYDROCARBON SOILING AT BIRD ISLAND, SOUTH GEORGIA AND SIGNY ISLAND, SOUTH ORKNEYS, 2008-2009
debris were found in association with seabird colonies at Bird Island, with the highest number (89 items ... ; 61%) associated with wandering albatrosses. A total of 20 incidences of hydrocarbon soiling involving ... highest levels on record were observed for both marine debris associated with giant petrels and ...
Meeting Document : WG-IMAF-09/09 : Author(s): C.M. Waluda (United Kingdom)
-
Estimating future krill catches that meet the CCAMLR and alternative decision rules for FAO Subarea 48.1 using an integrated assessment model
incorporates catch and length-composition data from the krill fishery with biomass indices and length ... krill population biology and the fishery during the period with data (1976 to 2014 in these models) and ... catches. The model can compare predicted krill spawning biomass expected with projected future catches to ... spawning biomass instead of to projections with no fishing. Catch levels that meet the various decision ...
Meeting Document : WG-EMM-15/51 Rev. 1 : Author(s): D. Kinzey, G.M. Watters and C.S. Reiss (USA)
-
A review of methodologies aimed at avoiding and/or mitigating incidental catch of protected seabirds.
present and time of year (i.e. season). As such, there is no single magic solution to reduce or eliminate ... present and time of year (i.e. season). As such, there is no single magic solution to reduce or eliminate ...
Meeting Document : WG-FSA-05/P8 : Author(s): Bull, L.
-
INCORPORATING SAMPLING VARIATION AND RANDOM READER ERROR INTO CALCULATION OF EFFECTIVE SAMPLE SIZE IN THE APPLICATION OF AGE LENGTH KEYS TO ESTIMATION OF CATCH-AT-AGE PROPORTIONS
requires a nominal sample size for each fishery and year combination. A method is described for estimating ... a nominal sample size for each fishery and year combination. A method is described for estimating ...
Meeting Document : WG-SAM-09/08 : Author(s): S.G. Candy (Australia)
-
Demersal finfish distribution, abundance and their biological characteristics in Statistical Subareas 48.1 (northern part) and 48.2 (2018–2020)
Abstract: The Republic of Chile completely revised its initial plan for a three-year project ... The Republic of Chile completely revised its initial plan for a three-year project to study ...
Meeting Document : WG-SAM-17/18 : Author(s): Delegation of Chile
-
Demersal finfish distribution, abundance and their biological characteristics in Statistical Subareas 48.1 (northern part) and 48.2 (2018–2020)
Abstract: The Republic of Chile completely revised its initial plan for a three-year project ... The Republic of Chile completely revised its initial plan for a three-year project to study ...
Meeting Document : WG-FSA-17/28 : Author(s): Delegation of Chile