Résultats de la recherche
-
A generalized discriminant for sexing fulmarine petrels from external measurements
birds to predict the sex of unknown individuals in field studies. Geographic variation in size and shape ... , Daption capense; and Snow Petrel, Pagodroma nivea) assigned 81 to 98% of birds in the samples to the ... species shows its validity for use in other populations of any of these species. The generalized function ... often limits the predictive value of a discriminant function to the population from which it was derived ...
Meeting Document : WG-CEMP-94/24 : Auteur(s): J.A. van Franeker and C.J.F. ter Braak (The Netherlands)
-
Beach debris survey, Signy Island, South Orkney Islands, 2003/04
recovered (a decrease of 61% and 57.56% since 2002/03 respectively). There was a decrease in the number of ... and size categories. A total of 21 items weighing 11.59kg were collected. The number of items found ... was lower than the total found during the previous season, as was the total mass of the waste ... reversing the rise in packaging bands experienced over the previous two seasons and marking a return to what ...
Meeting Document : SC-CAMLR-XXIII/BG/15 : Auteur(s): Delegation of the United Kingdom
-
Contrôle des filets sur les navires norvégiens de pêche au krill, essais récents, et proposition d'amendement de la MC 25-03 visant à permettre la communication câblée entre les capteurs du chalut et le navire
reports. The proposed amended text of the Article 1 in CM 25-03 is therefore: “The use of net monitoring ... implemented on the FV Saga Sea because extensive trials carried out in 2017/18 with other alternatives were ... not successful. Extensive monitoring of bird interactions reflected in observer reports suggests that ... this particular rigging is compatible with the main objectives of CM 25-03, i.e. minimizing the ...
Meeting Document : SC-CAMLR-38/18 : Auteur(s): O.A. Bergstad
-
Informations scientifiques étayant la proposition commune de la Nouvelle-Zélande et des États-Unis visant à l'établissement d'une aire marine protégée dans la région de la mer de Ross
continental slope, the Balleny Islands and vicinity, and the northern RSR. A set of maps (provided in an ... Appendix) illustrates the distributions of animals and ecosystem process areas in relation to the ... possible to estimate a specific period of time for which the proposed MPA would need to remain in force ... supporting the joint New Zealand–United States proposal for the establishment of a marine protected area in ...
Meeting Document : SC-CAMLR-IM-I/08 : Auteur(s): Delegations of the USA and New Zealand
-
Données de base proposées pour des indicateurs de l'écosystème de la région de la mer de Ross. Partie A : Présentation sommaire des données
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 ... juvenile Antarctic silverfish in the RSRMPA; zone-specific estimates of the numbers of nesting pairs of ... indicators in the Ross Sea region. Part A: Brief presentation of data Microsoft Word File: e-sc-xxxvii-11 ...
Meeting Document : SC-CAMLR-XXXVII/11 : Auteur(s): Delegation of the USA
-
RAPPORT SUR L'ÉVALUATION INDÉPENDANTE DES SYSTÈMES DE GESTION DES DONNÉES DE LA CCAMLR
Abstract: An independent review of CCAMLR’s data management systems was conducted in early 2011 ... as part of the on-going work of the Commission to ensure that CCAMLR’s information assets are ... data access and use, and in an efficient manner to authorised parties. The review focused on ... recommended changes to the Secretariat’s organisational structure, the development of IT and data strategies ...
Meeting Document : CCAMLR-XXX/05 : Auteur(s): Secretariat
-
Le groupe d'experts sur « la planification spatiale pélagique des zones subantarctiques des domaines de planification 4, 5 et 6 » (PS²456)
Abstract: Paragraph 3.81 of the report of the CCAMLR Spatial Management Workshop in 2018 ... of MPAs in Planning Domains 5 and 6, using the model established for the D1MPA. It noted that not ... recommended that the Scientific Committee consider the creation of an expert group to continue the development ... everyone involved in the proposed work was directly involved in the CCAMLR community and requested that ...
Meeting Document : SC-CAMLR-XXXVII/07 : Auteur(s): A. Makhado, P. Koubbi, A.D. Lowther, F. D’Ovidio, R. Reisinger, P. Pistorious, R. Crawford, P. Trathan and S. Grant
-
Beach debris survey – Main Bay, Bird Island, South Georgia 1999/2000
increase (310%) in the number of items collected over winter (April- September) from 41 items in 1998/99 to ... 168 items in 1999/2000 and a 40% increase in the number of items collected during summer reflect a ... Abstract: During the tenth year of standardised beach surveys of man-made debris at Bird Island ... , South Georgia, a total of 408 items was collected. This represents a 92% increase on the total of 213 ...
Meeting Document : SC-CAMLR-XX/BG/02 : Auteur(s): Delegation of the United Kingdom
-
Report on a tuna long-lining fishing voyage aboard Southern Venture to observe seabird by-catch problems
birds survived hooking in this study because of the lighter gear and quicker recovery of the long-line ... % of bait-takes resulted in a bird being hooked. The mollymawk was hooked at night near full moon, but ... intensively on the waste baits (41% of those cast) thrown overboard during hauling-in. More birds followed in ... Abstract: Incidental captures of seabirds, and the behaviour of seabirds around the fishing gear ...
Meeting Document : WG-IMALF-94/10 : Auteur(s): M.J. Imber (New Zealand)
-
Proposition d'une édition spéciale de CCAMLR Science
. However, in recent years there has been a decrease in the number of papers submitted to CCAMLR Science for ... recommendation made by the Scientific Committee, and that the creation of marine protected areas (MPA) in the ... Area of the Convention have become one of the main issues currently debated in CCAMLR, Argentina and ... Abstract: CCAMLR Science provides a valuable mechanism for promoting the science undertaken in ...
Meeting Document : SC-CAMLR-XXXVI/16 : Auteur(s): Delegations of Argentina and Chile