Résultats de la recherche
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Seabird interactions with longlining operations for Dissostichus eleginoides around South Georgia, April to May 1994
disproportionately affected in relation to the size of their breeding population at South Georgia when compared to ... during hauls. The 16 sets made at night contributed 15% of overall mortality, all of white-chinned ... petrels (Procellaria aequinoctialis); the four day sets contributed 85% of deaths, with giant petrels ... disproportionately affected in relation to their numbers near the fishing vessel; giant petrels may be ... conservation. In: Croxall, J.P., P.G.H. Evans and R.W. Schreiber (Eds). Status and Conservation of the ... affected in relation to the size of their breeding population at South Georgia when compared to ... albatrosses could save the lives of 30 300 albatrosses and enable fishermen to save $4.9 million in bait ... waters in 1988; this figure declined to 360 in 1992, probably due to the introduction of mitigating ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 111–121 : Auteur(s): Ashford, J.R., J.P. Croxall, P.S. Rubilar and C.A. Moreno
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e-sc-xxxvii-a4.pdf
... Clark Ross in Stromness Bay. Changes to the transducer gain based on the mean value of maximum seabed ... , Annex 4, paragraph 2.6). For the survey in 2016 the mean density of krill was 7.34 g m–2 using the dB ... SG-ASAM-17/04 the mean density of krill in the survey in April 2016 was 13.37 g m–2 using the dB ... (National Director INACH) noted the increasing awareness of Southern Ocean issues both in Chile and
application/pdf attached to:SG-ASAM-18Meeting Report : SG-ASAM-18
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CCAMLR ecosystem monitoring and a feedback management procedure for krill
attributable to loss of prey through fishing activities. The principal fishery in the CCAMLR Convention Area is ... the krill fishery and this paper examines ways in which the information being obtained from the ... / Description: The CCAMLR Ecosystem Monitoring Program has been developing a technique which might detect short ... -term declines in land-based predator performance (e.g., reproductive performance) that may be ... alter conservation measures based on options in Article IX of the CCAMLR Convention and dictated by the ... discussions (see Nicol, 1991 for review) and resulted in the establishment of a Precautionary Catch Limit of ... 1.5 million tonnes in the Atlantic Sector of the CCAMLR Convention Area at the Tenth Meeting of the ... given a high priority to the establishment of additional precautionary catch limits in the other parts ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 345–350 : Auteur(s): Constable, A.J.
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e-sc-iii-a6.pdf
... Working Group. The complete set of appendices is in Document SC-CAMLR-III/9. Introduction 1. During ... of the Scientific Committee of CCAMLR. It was agreed that the Working Group should be convened in ... Woods Hole, Massachusetts, U.S.A., by Mr Hennemuth during June 1984 in order to consider the types of ... assessments that likely will be required in order to determine and monitor the status of Antarctic marine
application/pdf attached to:WG-DCH-84Meeting Report : WG-DCH-84
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e-sc-xii-a4.pdf
... discrimination of targets. For example, the characteristic difference in mean volume backscattering strength ... mean density of krill from that survey. The corrected values of density and standing stock appear in ... adopted. 2.3 The Agenda is included in this report as Appendix A, the List of Participants as Appendix ... 1). The Working Group noted the availability of this information and made use of it in its
application/pdf attached to:WG-KRILL-93Meeting Report : WG-KRILL-93
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Preliminary study on nesting Adélie penguins disturbance by unmanned aerial vehicles
Abstract / Description: The importance of unmanned aerial vehicles (UAVs) in remote sensing is rapidly ... potential effects of wildlife disturbance by fixed-wing UAVs are investigated. In austral summer 2014/15 ... , UAV overflights were conducted in the Adelié penguin (Pygoscelis adeliae) breeding colony at Point ... . Thomas (Western Shore of Admiralty Bay, King George Island, Antarctica, Subarea 48.1). The impacts of ... of the skua overflight. This resulted in a mean duration of type III behaviour of 5.8 seconds (SD ... increase in the mean number of activity types was observed in birds during the overflight by a UAV ... The importance of unmanned aerial vehicles (UAVs) in remote sensing is rapidly growing. However ... conducted in the Adelié penguin (Pygoscelis adeliae) breeding colony at Point. Thomas (Western Shore of ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 1–16 : Auteur(s): Korczak-Abshire, M., A. Kidawa, A. Zmarz, R. Storvold, S.R. Karlsen, M. Rodzewicz, K. Chwedorzewska and A. Znój
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e-sc-xxxii-a04.pdf
... Adoption of the agenda and organisation of the meeting ............................... 121 RESEARCH IN ... to the meeting are listed in Appendix C. While the report has few references to the contributions of ... plans for fishing in data-poor exploratory fisheries are included as a part of the notification process ... Secretariat on behalf of the notifying Member. In some cases the notifying Members had also provided papers
application/pdf attached to:WG-SAM-13Meeting Report : WG-SAM-13
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Scientific Abstracts 1992
and Scientific Committee and of their subsidiary bodies. This volume is the first in the series and ... contains abstracts of scientific papers presented in 1992. It corresponds to the Eleventh Meetings of the ... all scientific papers presented for the consideration of the annual meetings of the CCAMLR Commission ... CCAMLR Commission and the Scientific Committee and is published only in English. Papers fall into three ... results in comparison with previous krill estimates are discussed. The mean biomass density of krill ... held in the BIOMASS database were used to provide estimates of mean density and biomass for the Indian ... relatively high krill abundance. The mean surface density of krill was 15.4 g/m2 and 7.4 g/m2 in 1991 and ... females were exceedingly abundant in the slope frontal zone with a mean density of 23.9 g/m2 (411 000 ...
Document : Site Section: Publications
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e-sc-ix-a6.pdf
... appropriate approaches to management and conservation in the light of the objectives of the Convention. 35 ... Secretariat and the Swedish Museum of Natural History for their assistance in organising the meeting. 3 ... information from activities dating back to before CEMP started which are of direct use in the program. Last ... year the Working Group summarised Members’ activities into monitoring of predatory species in
application/pdf attached to:WG-CEMP-90Meeting Report : WG-CEMP-90
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e-sc-xxvii-a7.pdf
... limits in the absence of research in exploratory fisheries ... standards, and research in the fields of post-harvest technology, computer science and information systems ... (Appendix A). 1.4 The Working Group paused in memory of Dr Edith Fanta who passed away in May 2008. Dr ... some respects, particularly in the numbers of fish between 50 and 90 cm length, with the length
application/pdf attached to:WG-SAM-08Meeting Report : WG-SAM-08