Resultados de la búsqueda
-
Stable isotope analysis of Southern Ocean fish tissue samples to investigate trophic linkages of Antarctic toothfish (Dissostichus mawsoni)
same species with age. There was significant residual variance in?15N and?13C values for each of the ... Atlantic, and sperm whales from the Gulf of Mexico. There was high variance in?15N and?13C values for each ... of the species sampled, on the order of 3-4 ‰ for?15N (which equates to one trophic level) and 4 ... ‰ for?13C (suggesting multiple primary sources of organic matter). For each species where sufficient ...
Meeting Document : WG-EMM-07/19 : Autor(es): M.H. Pinkerton, S. Bury, S.M. Hanchet and D. Thompson (New Zealand)
-
A sentiment analysis of online content containing Antarctic krill fishing search terms
decisions. The Antarctic krill fishery is managed by the Commission for the Conservation of 14 Antarctic ... combination of recent increases in catches and perceived 16 negative environmental impacts of fishing for ... Antarctic krill has caused concern for the 17 future of krill populations among stakeholders and has ... resulted in an ongoing public debate. 18 The tenor of this debate is inevitably guided by access to ...
Meeting Document : WG-EMM-17/18 : Autor(es): J. Barrett, K. Reid and J. Jabour
-
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 ... CCAMLR. The 2 nd Performance Review Panel (PR2) has recommended that CCAMLR take action on transhipments ... accountable for non-compliance by their flagged vessels. Develop and require use of a standardized ...
Meeting Document : CCAMLR-38/BG/46 : Autor(es): Submitted by ASOC
-
RECENT POPULATION ESTIMATES AND TRENDS IN NUMBERS OF ALBATROSSES AND GIANT PETRELS BREEDING AT THE SUB-ANTARCTIC PRINCE EDWARD ISLANDS
group (Marion and Prince Edward islands) was conducted during December 2008, seven years after the ... have remained stable, whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 ... numbers have remained stable at Marion Island. Current best estimates for annual breeding populations ... Edward Islands for these seven species. Apart from the dark-mantled sooty albatross, their populations ...
Meeting Document : WG-EMM-10/P4 : Autor(es): P.G. Ryan, M.G.W. Jones, B.M. Dyer, L. Upfold and R.J.M. Crawford
-
Recent population estimates and trends in numbers of albatrosses and giant petrels breeding at the sub-Antarctic Prince Edward Islands
group (Marion and Prince Edward islands) was conducted during December 2008, seven years after the ... have remained stable, whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 ... numbers have remained stable at Marion Island. Current best estimates for annual breeding populations ... Edward Islands for these seven species. Apart from the dark-mantled sooty albatross, their populations ...
Meeting Document : WG-EMM-10/P04 : Autor(es): P.G. Ryan, M.G.W. Jones, B.M. Dyer, L. Upfold and R.J.M. Crawford
-
East Antarctica Planning Domain MPA Planning Reference Document #3: Draft MPA Report Part 3 – Research and Monitoring (update of SC-CAMLR-IM-I/BG/01)
Abstract: This paper is Part 3 of an update of the draft MPA Report for the East Antarctica ... Planning Domain presented in paper WG-EMM-14/48 following advice from WG-EMM in 2014. The rationale for the ... Areas. It is an update of SC-CAMLR-IM-1/BG/1, which was submitted to the first intersessional meeting of ... for the purposes of CCAMLR, at present, relates to assessing the distribution and productivity of ...
Meeting Document : SC-CAMLR-XXXIII/BG/40 : Autor(es): Delegations of Australia, France and the European Union
-
Observation on the interactions between marine mammals and mid-water krill trawl
Abstract: An observation on the interaction between marine mammal and krill midwater trawl was ... carried out onboard the Chinese krill fishing vessel Fu Rong Hai during the 2018/19 fishing season. The ... inner-trawl observation was made using an Underwater IP Camera, while sea surface observation was ... Status: Content Approved Document Release Consent: No Delegation responsibility for releasing documents ...
Meeting Document : WG-FSA-2019/60 : Autor(es): Y. Ying, G. Fan, X. Zhao, J. Zhang, X. Wang and J. Zhu
-
IMPROVEMENT OF KRILL FISHING NOTIFICATION ACCURACY THROUGH NOTIFICATION FEES
Performance Review Panel also considered the need for cost-recovery for CCAMLR’s administrative costs beyond ... of the United States The Commission adopted notification procedures for krill fishing in 2005. These ... krill fishing for the coming season. However, grossly inaccurate estimations of krill catch provided in ... accuracy of the notifications. The Commission has also noted that the Secretariat incurs an administrative ...
Meeting Document : CCAMLR-XXIX/34 : Autor(es): Delegation of the USA
-
Next steps in development of Marine Protected Area in the Argentine Islands Archipelago water area
of 2016-2018, an underwater and acoustic surveys, chemical analyses of bottom sediments and soils of ... Document Release Consent: No Delegation responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : WG-EMM-18/32 : Autor(es): A. Utevsky, E. Sinna, D. Smyrov, M. Shrestha, Y. Gamulya, G. Ukhno, R. Khodzhaeva, Y. Utevsky, V. Levenets and S. Utevsky
-
Preliminary model of krill fishery behaviour in Subarea 48.1
. Parameters for the model are calculated from data reported to CCAMLR by Chile over the period 1989 to 1992 ... the management option of closing the zones around Livingston and Elephant Islands in alternate years ... would result in an average yearly catch similar to that at present, although the catch is much more ... concentrated in foraging areas of land-based predators in alternate years under this scenario. Author(s): D.J ...
Meeting Document : WG-KRILL-93/14 : Autor(es): D.J. Agnew (Secretariat)