Результаты поиска
-
Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean precautionary?
and regional scales. File: Hill et al.pdf ... % level considered appropriate to maintain the krill stock and support krill predators. Hill et al ... assessment therefore needs a practical definition of ‘precautionary’. Hewitt et al. (2002) explain Subarea ... are precautionary by the logic of Hewitt et al. (2002). The section headed ‘Is current management ... more than 10%. Constable et al. (2000) and Miller and Agnew (2000) provide full details of these ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 31–51 : Автор(ы): Hill, S.L., A. Atkinson, C. Darby, S. Fielding, B.A. Krafft, O.R. Godø, G. Skaret, P.N. Trathan and J.L. Watkins
-
Benthos: Trophic modelling of the Ross Sea
; Littlepage & Pearse 1967; Bullivant & Dearborn 1967; Bullivant 1967a, b; Dayton & Oliver 1977; Lipps et al ... . 1979; Battershill 1989; review by Starmans et al. 1999; Gambi & Bussotti 1999; Barry et al. 2003; Rehm ... et al. 2006), large-scale estimates of benthic biomass in the Ross Sea is limited. Sampling methods ... below (e.g., Arntz et al. 1997). There are distinct differences between various benthic subsystems ...
Document : Site Section: Publications
-
Fishes: Trophic modelling of the Ross Sea
. antarcticum adults (La Mesa et al. 2004b), and a continental slope fauna dominated by macrourids, rajiids ... sporadic (e.g., Iwami & Abe 1981; Eastman & Hubold 1999; Mitchell & Clark 2004; Donnelly et al. 2004 ... ). Sampling has mainly been focused on the collection of specimens (Eastman & Hubold 1999; Donnelly et al ... 2004 (Mitchell & Clark 2004) and “CAML-IPY” 2008 (Hanchet et al. 2008 b) have considerably improved ...
Document : Site Section: Publications
-
A review of the diet and at-sea distribution of penguins breeding within the CAMLR Convention Area (submitted to the 2008 Joint CCAMLR-IWC Workshop)
, the energetic demands of each individual, and their diet composition (Boyd, 2002; Hill et al., 2007 ... numbers of diet values may find it easier to do so from the online spreadsheet compiled by Raymond et al ... extracted (Croxall and Furse, 1980; Croxall and Prince, 1980; Volkman et al., 1980). This was only used in ... unjustifiable on ethical grounds. Emetics were also used in early studies (Jablonski, 1985; Volkman et al ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 75–114 : Автор(ы): Ratcliffe, N. and P. Trathan
-
Population genetic structure of Patagonian toothfish in the West Indian Ocean sector of the Southern Ocean
appleyard et al proof.indd CCAMLR Science, Vol. 11 ... коллекций D. eleginoides Appleyard et al. 22 Introduction The Southern Ocean toothfi sh fi shery has ... et al., 2002) is also unknown. This general lack of knowledge regarding stock structure of D ... . eleginoides stocks across the Southern Ocean (Smith and McVeagh, 2000; Appleyard et al., 2002 and references ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 21–32 : Автор(ы): Appleyard, S.A., R. Williams and R.D. Ward
-
Birds: Trophic modelling of the Ross Sea
study area, and in adjacent regions (Table 1: Harper et al. 1984, Ainley et al. 1984). Birds in the ... observation of Ainley et al. (1984) that many birds found in the study area in summer were not breeding, we ... there is an allometric relationship between weight and P/B as given by Brown et al. (2004), so that P ... the impacts of fishing on marine birds are not systematically observed (Tasker et al. 2000; Taylor ...
Document : Site Section: Publications
-
The sensitivity of multiple output statistics to input parameters in a krill–predator–fishery ecosystem dynamics model
Watters et al. (2013) describe a spatially resolved stochastic simulation model representing one prey ... (SSMUs) proposed by Hewitt et al. (2004) (Figure 1). During its development, this model was variously ... referred to as KPFM, KPFM2 and Foosa in Watters et al. (2005; 2006; 2008a), Hill et al. (2007a, 2007b ... ) and Plagányi (2007). This paper follows Watters et al. (2013) and Hill (2013) and refers to it ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 97–118 : Автор(ы): Hill, S.L. and J. Matthews
-
Observaciones preliminares sobre la idoneidad de utilizacion de artes semipelagicas en la pesqueria de pez hielo (Chamsocphalus gunnari Lonnberg, 1905)
las otras campañas y en la pesqueria comercial, al mismo tiempo que se muestra menos eficaz en la ...
Meeting Document : SC-CAMLR-VIII/BG/26 : Автор(ы): Delegación Española
-
A post-processing method to remove interference noise from acoustic data collected from Antarctic krill fishing vessels
the utility of fishing-vessel-based acoustic data for a range of objectives. File: Wang et al.pdf ... range of objectives. Wang et al. 18 Introduction Acoustic sampling has long been used as an ... superba) in the Southern Ocean (Greene et al., 1991). To date, only two large-scale multiship sci ... - entific acoustic surveys, the FIBEX (Trathan et al., 1995) and the CCAMLR-2000 krill synoptic sur- vey of ... Area 48 (Watkins et al., 2004), have been undertaken across the main distribution centres of krill ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 17–30 : Автор(ы): Wang, X., J. Zhang and X. Zhao
-
Distribution and relative abundance of Antarctic toothfish (Dissostichus mawsoni) on the Ross Sea shelf
consider developing a sub-adult longline survey to monitor this part of the population. File: 02hanchet-et ... фокусируется на уловах D. mawsoni, Hanchet et al. 34 Introduction An exploratory fishery for toothfish ... sum- maries of fishing operations have been reported since 2000 (e.g. Hanchet et al., 2003; Stevenson ... et al., 2008). There have also been a large number of studies looking at aspects of Antarctic ... , movement and trophic status, much of which was reviewed and summarised by Hanchet et al. (2003) and ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 33–51 : Автор(ы): Hanchet, S.M., S. Mormede and A. Dunn
Страницы
- « первая
- ‹ предыдущая
- …
- 63
- 64
- 65
- 66
- 67
- 68
- 69
- 70
- 71
- …
- следующая ›
- последняя »