Resultados de la búsqueda
-
Posibles datos básicos de referencia para indicadores del ecosistema en la región del mar de Ross. Parte A: Breve presentación de los datos
facilitate assessment of the degree to which the RSRMPA achieves its objectives. The Plan also identifies a ... set of indicators that, when observed or quantified, provide baseline data for key species and ... characterize the status of the marine ecosystem in the Ross Sea region. These baselines provide benchmarks from ... which to assess change and evaluate the performance of the MPA. Here, and in an accompanying background ...
Meeting Document : SC-CAMLR-XXXVII/11 : Autor(es): Delegation of the USA
-
WAMI-01
Full Name: Workshop on Approaches to the Management of Icefish Location: Hobart, Australia Date ... /01 Provisional Annotated Agenda for the CCAMLR Workshop on Approaches to the Management of Icefish ... WAMI-01/02 List of participants WAMI-01/03 List of documents WAMI-01/04 The fishery for Champsocephalus ... . Lamb (Australia) WAMI-01/05 Acoustic assessment of potential bias in abundance estimates of mackerel ...
Meeting
-
Beach debris survey Signy Island, South Orkney Islands 1999/2000
size categories. A total of 55 items weighing 10.78kg was collected. The number of items was 35% less ... than 1998/99, and the second lowest ever recorded. The total mass of the waste recovered has decreased ... in previous seasons, although the proportion of plastic items (38%) was the lowest ever recorded and ... follows a declining trend since 1996/97. The proportion of polypropylene packaging bands removed was also ...
Meeting Document : SC-CAMLR-XIX/BG/06 : Autor(es): Delegation of the United Kingdom
-
Beach litter survey, Signy Island, South Orkney Islands 1994/95
origin noted. At Foca Cove, a total of 91 items were found with a combined weight of 18.26 kg. At ... Cummings Cove, a total of 90 items were found (22.79 kg) and at Starfish Cove, a total of 27 items were ... dumping of rubbish from ships or discarded gear from fishing vessels, rather than from either of the ... scientific research stations in the South Orkney Islands. For example, only six of the 208 items recovered ...
Meeting Document : CCAMLR-XIV/BG/15 : Autor(es): Delegation of the United Kingdom
-
Medidas de conservación
CCAMLR implements a comprehensive set of measures in order to support the conservation of ... Antarctic marine living resources and the management of fisheries in the Southern Ocean. These conservation ... measures are reviewed and developed at each annual meeting of the Commission, and subsequently implemented ... published in the annual Schedule of Conservation Measures in Force. Members are notified of new or amended ...
Page : Site Section: Conservation and Management
-
Assessment models for Patagonian toothfish in Division 58.4.4, SRU C on Ob and Lena Banks for the years 1989/90 to 2012/13
Abstract: I revised the CASAL catch-at-length models for stock status assessments of Dissostichus ... /21), and a combined value of over-dispersions were used for all tag-release years (2008 and 2010‒12 ... ) instead of separated value for each year, 2)I calculated effective sample size for the proportions-at ... expected proportions, 3)I changed the tagging mortality rate estimate of 0.1 instead of 0.2 because ...
Meeting Document : WG-FSA-13/35 : Autor(es): K. Taki (Japan)
-
THE WHITE-CHINNED PETREL (PROCELLARIA AEQUINOCTIALIS) ON SOUTH GEORGIA: POPULATION SIZE, DISTRIBUTION AND GLOBAL SIGNIFICANCE
fisheries than probably any other seabird in the world, but the population impact of this mortality is ... poorly understood, partly because there have been no estimates of the species’ abundance in recent ... decades. The largest breeding aggregation, comprising the majority of the worldwide total, is believed to ... be on the sub-Antarctic island of South Georgia. We estimated the size of this population by ...
Meeting Document : WG-EMM-PSW-08/05 : Autor(es): A.R. Martin, S. Poncet, C. Barbraud, P. Fretwell and E. Foster (United Kingdom)
-
Selecting sampling frequency for measuring diving behaviour
Abstract: The use of time-depth recorders has revolutionised knowledge of diving activity of ... marine animals to the point where very detailed studies of variation in diving behaviour and performance ... effects detection of dives and statistics of diving behaviour is investigated, using data from Antarctic ... fur seals and southern elephant seals representative of the extremes of diving in pinnipeds. For both ...
Meeting Document : WG-CEMP-93/14 : Autor(es): I.L. Boyd (United Kingdom)
-
Predation on fish by the southern elephant seal, Mirounga leonina, at King George Island, South Shetland Islands, as reflected by stomach lavage
Abstract: Between november and february of the years 1993/94, 1995/96, 1996/97, 1997/98, 1998/99 ... and 1999/2000, one hundred and fifty three specimens of southern elephant seals, Mirounga leonina ... were cephalopods and fish which ocurred respectively in 98,1% and 14% of stomachs containing prey ... remains. The aim of the present paper was to report data on fish prey obtained from seal stomachs ...
Meeting Document : WG-EMM-01/58 : Autor(es): G.A. Daneri and A.R. Carlini (Argentina)
-
WG-FSA-89
of Documents WG-FSA-89/04 List of Participants WG-FSA-89/05 Analyses Carried Out During the 1988 ... Meeting of the Fish Stock Assessment Working Group Secretariat WG-FSA-89/06 Report of the Joint UK/Polish ... Software for Fish Stock Assessment Secretariat WG-FSA-89/11 Summary of Length Composition Data Submitted ... Prior to 1988 Secretariat WG-FSA-89/12 Availability of Catch and Biological Data Secretariat WG-FSA-89 ...
Meeting