Resultados de la búsqueda
-
Bottom fishing in high-seas areas of CCAMLR
addressing these issues, including (i) methods for evaluating the interactions between bottom fisheries and ... vulnerable marine ecosystems. Assessment and monitoring of interactions between fishing gears and benthic ...
Meeting Document : SC-CAMLR-XXVI/10 : Autor(es): Delegations of Australia and the USA
-
WG-FSA-2019
and Effort Data Workshop (Cape Town, South Africa, 30 July to 1 August 2019) CCAMLR Secretariat and R ... Groundfish Survey T. Earl WG-FSA-2019/31 Report on fishing effort and seabird interactions during the season ... interactions across sub-Antarctic fisheries P. Tixier, P. Burch, F. Massiot-Granier, P. Ziegler, D. Welsford, M ... . Parker, I. Slypko and S. Somhlaba WG-FSA-2019/60 Observation on the interactions between marine mammals ...
Meeting
-
COLLAPSE OF SOUTH AFRICA’S PENGUINS IN THE EARLY 21ST CENTURY
from about 56 000 pairs in 2001 to some 21 000 pairs in 2009, a loss of 35 000 pairs (>60%) in eight ... purse-seine fisheries. In Algoa Bay, numbers of African penguins halved from 21 000 pairs in 2001 to 10 ... 000 pairs in 2003. In the Western Cape, numbers decreased from a mean of 35 000 pairs in 2001–2005 to ...
Meeting Document : WG-EMM-11/P8 : Autor(es): R.J.M. Crawford, R. Altwegg, B.J. Barham, P.J. Barham, J.M. Durant, B.M. Dyer, D. Geldenhuys, A.B. Makhado, L. Pichegru, P.G. Ryan, L.G. Underhill, L. Upfold, J. Visagie, L.J. Waller and P.A. Whittington
-
e-sc-xxiii-a4.pdf
... , which was established in the program of work for WG-EMM in 2001, was held at the University of Siena ... : (a) the interactions between taxa and between taxa and the environment; (b) the representation of ... Group noted that ecosystem models typically describe interactions between species and taxonomic groups ... in the context of predator–prey and competitive interactions (although many other types of
application/pdf attached to:WG-EMM-04
Meeting Report : WG-EMM-04
-
Criterio de decisión de la CCRVMA: cualidades y defectos
by considering hypothetical, future changes in the fishery- stock interactions and the stock ... changes in the fishery- stock interactions. However, the robustness of the Decision Rule, to potential ...
Meeting Document : SC-CAMLR-38/15 : Autor(es): Delegation of the United Kingdom
-
WG-FSA-85
): Friday, 23 August 1985 to Friday, 30 August 1985 Submissions Due: Friday, 9 August 1985 Meeting ... documents Doc Number Title WG-FSA-85/01 Draft Agenda Fish Stock Assessment Working Group 23–30 August, 1985 ...
Meeting
-
Diet study of Antarctic toothfish caught in the east Antarctic based on stomach content, fatty acid and stable isotope analyses
(Kock, 2001; Pinkerton and Bradford-Grieve, 2014). For a sustainable fisheries management in the ... matter path- ways and trophic interactions within food webs. This is based on the assumption that the ... trophic level (Minagawa and Wada, 1984; Vander Zanden and Rasmussen, 2001; Post, 2002). Recently, the ... . Sergent and M. Duxbury. 2006. Identification of trophic interactions within an estuarine food web ...
Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 29–44 : Autor(es): Park, H.J. , I. Yeon, E. Han, Y.J. Lee, S.M. Hanchet, G.W. Baeck, Y. Kwon, S.G. Choi, D.W. Lee and C.K. Kang*
-
Fishery Report 2017: Dissostichus eleginoides Crozet Island French EEZ (Subarea 58.6)
1998 787 1758 2545 1999 877 1845 2722 2000 1017 1430 2447 2001 1091 685 1776 2002 1158 720 1878 ... ., N. Gasco, G. Duhamel, M. Viviant, M. Authier and C. Guinet. 2010. Interactions of Patagonian ... 1999 48 - - - 500 548 - - 548 2000 - 193 6 199 220 419 - - 419 2001 - 812 3 815 100 915 - - 915 ...
Document : Site Section: Publications
-
Fishery Report 2018: Dissostichus eleginoides Crozet Island French EEZ (Subarea 58.6)
(tonnes) 2000 998 1430 2428 2001 1052 685 1737 2002 1292 720 2012 2003 539 302 833 2004 526 380 906 ... . Gasco, G. Duhamel, M. Viviant, M. Authier and C. Guinet. 2010. Interactions of Patagonian toothfish ... 419 - - 419 2001 - 812 3 815 100 915 - - 915 2002 - 1054 17 1071 630 1701 - - 1701 2003 - 603 80 ...
Document : Site Section: Publications
-
Comparison of two methods to assess fish losses due to depredation by killer whales and sperm whales on demersal longlines
longline sets, taking into account spatial heteroge- neity of both the fish resource and the interactions ... tested with a simple linear regression. Results From 1 September 2003 to 31 August 2013, 7 467 ... , 2011). While Gasco et al. 12 interactions with illegal fishing vessels negatively impacted the ... consequences of human– wildlife interactions such as depredation. Acknowledgements We wish to thank all ...
Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 1–14 : Autor(es): Gasco, N., P. Tixier, G. Duhamel and C. Guinet