Resultados de la búsqueda
-
Risk maps for Antarctic krill under projected Southern Ocean acidification
more vulnerable to ocean acidification than other pelagic crustaceans such as copepods. p CO 2 in the ... Southern Ocean are predicted by models to rise to above 1500 μatm in some parts of krill’s depth range by ...
Meeting Document : WG-EMM-14/P06 : Autor(es): S. Kawaguchi, A. Ishida, R. King, B. Raymond, N. Waller, A. Constable, S. Nicol, M. Wakit and A. Ishimatsu
-
Semi-empirical acoustic estimates of krill biomass derived from simulated commercial fishery data based on single-frequency acoustics
fishing seasons. From these data we develop semi-empirical indices of acoustic biomass in a Generalized ... the 3-frequency method using the CCAMLR protocol for the period between 1996 and 2011 in both the ...
Meeting Document : SG-ASAM-15/03 : Autor(es): A.M. Cossio, G.W. Watters, C.S. Reiss, J. Hinke and D. Kinzey (USA)
-
Method for rapidly assessing spatial scale of interactions of fishing gear with habitats and Antarctic marine living resources
Abstract: In 2014, the Scientific Committee noted that it needed to develop advice routinely on ... features, using bottom fishing on benthic habitats in East Antarctica. The assessment method has (i) an ...
Meeting Document : WG-FSA-15/62 Rev. 1 : Autor(es): A. Constable, M. Sumner, J. Melbourne-Thomas and D. Welsford (Australia)
-
Vast assembly of vocal marine mammals from diverse species on fish spawning ground
echoes used in the assessment of prey abundance and distribution. Periodically, only the receiver array ... methodology offer coverage of 10s of km and may thus inform about variability issues now causing troubles in ...
Meeting Document : WG-EMM-16/P01 : Autor(es): D. Wang, H. Garcia, W. Huang, D.D. Tran, A.D. Jain, D.H. Yi, Z. Gong, J.M. Jech, O.R. Godø, N.C. Makris and P. Ratilal
-
Preliminary results on the distribution of fin whales on the northern Antarctic Peninsula
(Balaenoptera physalus) in Southern Ocean, based on preliminary results regarding the distribution of the ... total of 630 fin whale individuals were sighted within 287 groups that varied in size form 1 to 31 ...
Meeting Document : WG-EMM-18/43 : Autor(es): E. Seyboth, L. Dalla Rosa, G. Watters and E.R. Secchi
-
Draft Research and Monitoring Plan for the South Orkney Islands Southern Shelf Marine Protected Area (MPA Planning Domain 1, Subarea 48.2)
based on the draft initially proposed in 2014 (SC-CAMLR-XXXIII/11) and revised in 2018 (SC-CAMLR-XXXVII ...
Meeting Document : WG-EMM-2019/31 : Autor(es): S.M. Grant and P.N. Trathan
-
VME detection thresholds: preliminary results of a study on the case of the sea pens (Pennatulacea) of the CCAMLR sector 58.4.4b
of sea pens (Pennatulacea, NTW, VME bioindicator) in the 58.4.4b sector have been reported during the ... the sea pens, and based on the data collected in the 58.4.4b sector. The results may indicate that (1 ...
Meeting Document : WG-EMM-2019/52 : Autor(es): A. Martin and M. Eléaume
-
Predation on cephalopods by Pygoscelis papua and Arctocephalus gazella at South Orkney Islands
upon by Gentoo penguins were represented by 1974 beaks (1628 lower, 346 upper) which occurred in 50.4 ... constituted 78.8% and 21.1% in terms of numbers, respectively. The mean lower rostral length for S ...
Meeting Document : WG-EMM-04/68 : Autor(es): M.M. Libertelli, G.A. Daneri (Argentina), U. Piatkowski (Germany), N.R. Coria and A.R. Carlini (Argentina)
-
Distribution of foraging by female Antarctic fur seals
the spatial impact of breeding female fur seals on krill at South Georgia. This suggested that, in ... present in some regions where they forage intensively. However, mean consumption was about one-tenth of ...
Meeting Document : WG-EMM-03/38 : Autor(es): I.L. Boyd, I.J. Staniland and A.R. Martin (United Kingdom)
-
Synopsis of CEMP and non-CEMP predator parameters from Admiralty Bay and Cape Shirreff, South Shetland Islands, Antarctica: their relationships to krill abundance and ice cover, 1978–2003
. Results of the analyses are presented in a series of 6 Tables, following the outline of a Draft paper by ... performance indices collected at the two sites 2. Table 2. Data on annual variability in krill biomass density ...
Meeting Document : WG-EMM-03/61 : Autor(es): W.Z. Trivelpiece (USA), K. Salwicka (Poland) and S.G. Trivelpiece (USA)