Résultats de la recherche
-
Atlas of top predators from French Southern Territories in the Southern Indian Ocean
mitigation actions and restricted protection of the sole coastal areas, are insufficient, especially for the ... oceanic realm. Today, there is an urgent need to identify and protect the open sea environments where ... suggests several important areas for top predators. First the breeding colonies and surrounding zones ... conservation of the ecosystem that will also be beneficial for many other species. In conclusion, although this ...
Meeting Document : WG-EMM-16/42 : Auteur(s): K. Delord, C. Barbraud, C.-A. Bost, Y. Cherel,C. Guinet and H. Weimerskirch
-
CEMP data inventory/summary and updated spatial analysis of Area 48
Abstract: This paper reports on available CEMP data and details of use as a guide for CEMP ... -related analyses, including an update on CEMP metadata available on the CCAMLR GIS and as hosted on the ... NASA Global Change Master Directory (GCMD). CEMP data submissions for the 2017/18 season are detailed ... Division has been included. The Combined Standardised Index (CSI) analysis has been updated from 2017 for ...
Meeting Document : WG-EMM-18/44 : Auteur(s): CCAMLR Secretariat
-
Biology and harvesting of Dissostichus eleginoides around Kerguelen Island (Division 58.5.1)
information for population dynamics, as well as demographic structures and trends observed in an abundance ... Abstract: Dissostichus eleginoides is becoming an increasingly important species in the fisheries ... -adult/adult part of the stock. Fishing effort and corresponding catches are very variable from one year ... index are provided. Prospects for exploitation are discussed with respect to the development of fishing ...
Meeting Document : WG-FSA-91/09 : Auteur(s): G. Duhamel (France)
-
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 ... netting and two (17%) in synthetic rope. All entangling material probably originated from fishing vessels ... Abstract: From various locations on or near the mainland of South Georgia, between November 1996 ... . Marine debris was collected from a 1 km stretch of beach on the south coast of South Georgia between 24 ...
Meeting Document : CCAMLR-XVI/BG/26 : Auteur(s): Delegation of the United Kingdom
-
Translation review of the Basic Documents and the conservation measures
Abstract: In 2018, the Secretariat undertook a comprehensive translation review of all ... proposed changes were available for consultation between June and August. These changes will be included in ... Status: Content Approved Document Release Consent: No Delegation responsibility for releasing documents ...
Meeting Document : CCAMLR-XXXVII/BG/12 : Auteur(s): CCAMLR Secretariat
-
Improving the monitoring and control of transhipments in CCAMLR
100% observer coverage for such events, including on carrier vessels. Provide an annual report to SCIC ... Abstract: Improving monitoring and control of transhipments continues to be a key issue for ... accountable for non-compliance by their flagged vessels. Develop and require use of a standardized ... RFMOs including ICCAT, IOTC, WCPFC, and IATTC. Require 100% VMS reporting for transshipment events and ...
Meeting Document : CCAMLR-38/BG/46 : Auteur(s): Submitted by ASOC
-
Oil, marine debris and fishing gear associated with seabirds at Bird Island, South Georgia 1995/96
Abstract: In the third year of standardised recording of oil, fishing gear and marine debris at ... Bird Island, South Georgia, one wandering albatross and two snow petrels contaminated with oil were ... reported. Ingested and regurgitated plastic debris were reported for wandering albatrosses (12 items) and ... grey-headed albatrosses (two items). One gentoo penguin chick was released from entanglement in a ...
Meeting Document : SC-CAMLR-XV/BG/04 : Auteur(s): Delegation of the United Kingdom
-
A quantified Bayesian maximum entropy estimate of Antarctic krill abundance across the Scotia Sea and in small-scale management units from the 2000 CCAMLR survey
Abstract: We present the results of an alternative method of estimating krill abundance, and ... Sea. Using a probabilistic Bayesian Maximum Entropy (MaxEnt) technique, density values for the ... unsurveyed off-transect portions of the survey area were found by interpolation, and thus values for total ... inferred. The MaxEnt formalism allows an objective choice of the parameters of the interpolation, and hence ...
Meeting Document : WG-EMM-05/42 : Auteur(s): B.G. Heywood, S.F. Gull and A.S. Brierley (United Kingdom)
-
Sources of variability associated with Adélie penguin CEMP parameters measured at Béchervaise Island, East Antarctica
be considered as either sampling variance or process related variance, although sometimes the two can ... 4.6% for population size up to 19.8% for fledgling weights. It would be useful to explore ways of ... we were able to for this paper may be useful because our estimates of temporal variability ... reducing the magnitude of within-season variability because of the potential influence it has on detecting ...
Meeting Document : WG-EMM-03/48 : Auteur(s): L.M. Emmerson, C. Southwell, J. Clarke and K. Kerry (Australia)
-
MULTIPLE INDICATORS SUGGEST A STRONG ECOSYSTEM ANOMALY AT SOUTH GEORGIA IN 2009
lowest level in over two decades of monitoring. These observations provide support for the idea that ... metrics for birds, seals and fish seems to be connected with the availability of Antarctic krill ... , Euphausia superba, which is a major prey species for many vertebrate populations at South Georgia. The ... krill is a major mediator of climatic effects on the ecosystem. They also suggest that icefish diets, in ...
Meeting Document : WG-EMM-09/23 : Auteur(s): S. Hill, M. Belchier, M. Collins, S. Fielding, E. Murphy, P. Trathan, H. Venables and C. Waluda (United Kingdom)