Résultats de la recherche

1. Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia

   the season in August. Killer whale interactions appear to be more consistent with no obvious pattern ... killer whale encounters and pod sizes have remained relatively constant. Most interactions from sperm ... July, and 21% in August. Figure 2 shows the distribution of interactions for both species by month ... sets having interactions of type l and sets having no cetacean interactions. The three interaction ... the start of the season with the sightings becoming fewer towards the end of the season in August ... (Subarea 58.7). In the Crozet and Kerguelen fishery, depredation has been estimated since 2001 ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 163–178 : Auteur(s): Moir Clark, J. and D.J. Agnew

2. Liste officielle des mesures de conservation en vigueur saison 1992/93

   , aux dispositions du plan de gestion provisoire en attendant l'issue de cette action, conformément aux paragraphes ... une brève description des permis qui ont été issus par les parties. Lorsque les permis sont issus ...

   Document : Site Section: Publications

3. Scientific Abstracts 2006

   Conservation Union, with the support of the Federal Public Service, Public Health, Food Chain Security and ... bioresource species and discrete ecosystem. Shust (2001) takes into consideration the general geological and ... , the second largest of only six extant Cape gannet colonies, between 2001/02 and 2005/06. There has ... -catch and bird/mammal interactions. Estimation methods require good information from observer and ...

   Document : Site Section: Publications

4. Scar group of specialists – Marine living resources of the Southern Ocean

   elements constitute the biotic .as well as the interaction of all physico-chemical, hydrographic and ... October but are dominant from June to October; adolescents appear ~n August to January but become ... earliest appearance of adolescents in August. Based on reproductive development, male E. superba on'an ... average mature in October at 37 mm but some few differentiate in August and are larger, as are those of ...

   Document : Site Section: The Organisation

5. Conservation Measure Conservation Measure 167/XVI (1998)

   Microsoft Word - for sep pdfs.doc MESURE ...

   Conservation Measure : 167/XVI (1998)

6. Using ecosystem monitoring data to detect impacts

   average health or performance of individuals within indi- cator populations. Such parameters do not ... ; Constable, 2001). The CCAMLR Ecosystem Monitoring Program (CEMP) is intended to detect fisheries impacts ... the monitored predator (Reid and Croxall, 2001; Barlow et al., 2002; Reid et al., 2005). It has ... could be integrated into the manage- ment of krill fisheries (Constable, 2001, 2002), for example by ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 197–212 : Auteur(s): Hill, S.L., J. Forcada, P.N. Trathan and C.M. Waluda

7. Infectious diseases of Antarctic penguins: current status and future threats

   valuable as indicators of the status of marine ecosystem health and are an indicator-species used in the ... identifying anthropogenic threats to ecosystem health within the Antarctic Treaty area. For the above reasons ... , we recommend CCAMLR establish a health/disease monitoring program (including designated control sites ... increase over the last 50 years.  However, issues of data not being published and a lack of formal risk ...

   Meeting Document : WG-EMM-14/53 : Auteur(s): W.W. Grimaldi, P.J. Seddon, P.O.B. Lyver, S. Nakagawa and D.M. Tompkins (New Zealand)

8. A TALE OF TWO ISLANDS: CONTRASTING FORTUNES FOR SUBANTARCTIC SKUAS AT THE PRINCE EDWARD ISLANDS

   -Antarctic islands, and can be used to monitor the health of burrowing petrel populations. A survey of skuas ... December 2001. Prince Edward Island (46 km2) remains free of introduced mammals, whereas Marion Island (290 ... breeding pairs at Prince Edward Island increased from 2001 to 2008, probably as a result of better coverage ... in 2008, whereas the number of skua nests on Marion Island was barely half that counted in 2001 ...

   Meeting Document : WG-EMM-10/P3 : Auteur(s): P.G. Ryan, P.A. Whittington and R.J.M. Crawford

9. CCAMLR ecosystem monitoring and a feedback management procedure for krill

   kriU at the specified level cause the health of predator populations to decline below an acceptable ... of interaction between Antarctic krill and the environment. In: SAHRHAGE, D. (Ed.). Antarctic Ocean ... . This paper examines some of the issues that need to be addressed by the Scientific Committee in ... level?". There are two issues that arise from this general question. First, the degree of change ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 345–350 : Auteur(s): Constable, A.J.

10. A tale of two islands: contrasting fortunes for sub-Antarctic skuas at the Prince Edward Islands

    -Antarctic islands, and can be used to monitor the health of burrowing petrel populations. A survey of skuas ... December 2001. Prince Edward Island (46 km 2) remains free of introduced mammals, whereas Marion Island ... of breeding pairs at Prince Edward Island increased from 2001 to 2008, probably as a result of better ... coverage in 2008, whereas the number of skua nests on Marion Island was barely half that counted in 2001 ...

    Meeting Document : WG-EMM-10/P03 : Auteur(s): P.G. Ryan, P.A. Whittington and R.J.M. Crawford

Pages