Search results
-
FURTHER DEVELOPMENTS OF A SIMULATION MODEL, ‘PATCH’, FOR EVALUATING MANAGEMENT STRATEGIES TO CONSERVE BENTHIC HABITATS (VULNERABLE MARINE ECOSYSTEMS) WHICH ARE POTENTIALLY VULNERABLE TO IMPACTS FROM BOTTOM FISHERIES
”, a categorisation fraught with difficulty. Instead, it means that habitats for which this would not easily be met ... to conserve VMEs. Author(s): A.J. Constable (Australia) Title: FURTHER DEVELOPMENTS OF A SIMULATION MODEL ... , ‘PATCH’, FOR EVALUATING MANAGEMENT STRATEGIES TO CONSERVE BENTHIC HABITATS (VULNERABLE MARINE ECOSYSTEMS ... marine ecosystems”, a categorisation fraught with difficulty. Instead, it means that habitats ...
Meeting Document : WG-FSA-09/42 : Author(s): A.J. Constable (Australia)
-
Annual report of global toothfish trade data
the forms with mean unit values of 22.30 US$/kg for imports and 18.85 US$/kg for exports. The data ... with mean unit values of 22.30 US$/kg for imports and 18.85 US$/kg for exports. The data identified ...
Meeting Document : CCAMLR-XXXVII/BG/08 Rev. 1 : Author(s): CCAMLR Secretariat
-
Information Note for the Spatial Management Workshop and WG-EMM
, UK. This brand new, purpose-built facility was opened in July 2017 and offers state-of-the-art ... , availability can be challenging at busy times of year, especially in the summer months. A full range of B& ... connection Participants will have access to Wi-Fi connection in all the rooms of the venue. Entry ... bicycles, but remember that in the UK we use right-hand drive, so traffic is on the opposite side of the ...
Page : Site Section: Meetings
-
Beach litter survey Signy Island, South Orkney Islands, 1993/94
in 1990/91, 1991/92 and 1992/93 showed a drop in both the weight of debris and the total number of ... kg in 1993/94 compared to 4.45 kg in 1992/93, and the number of items recovered increased to 118 ... still less than the amounts recorded in 1990/91. The reasons for the increase in the incidence of beach ... debris at Signy Island are unknown. There has been no increase in the number of research or tourist ...
Meeting Document : CCAMLR-XIII/BG/11 : Author(s): Delegation of United Kingdom
-
Scientific Abstracts 1994
for the Conservation of Antarctic Marine Living Resources PO Box 213, North Hobart 7002, Tasmania, Australia Telephone ... to data from an acoustic survey, will yield mean krill density along an arbitrary section through ... detailed area around South Georgia. Mean current velocities have been calculated for region boundaries ... not a region of relatively high krill abundance. The mean surface density estimates of krill in 1991, 1992 ... papers presented in 1994. It corresponds to the Thirteenth Meetings of the CCAMLR Commission and ... all scientific papers presented for the consideration of the annual meetings of the CCAMLR Commission ... Scientific Committee and is published only in English. There are four categories of papers: (i) Scientific ... press’ with details of the publisher, if known; (iii) Scientific papers not intended for publication ...
Document : Site Section: Publications
-
Do Adélie penguin fledgling weights provide an index of prey availability?
crèche stages of the breeding season. In some seasons, there appeared to be constant levels of resources ... associated truncation of the distribution in poor seasons for seabirds with prolonged chick-rearing periods ... the demographic consequences of variable fledgling weights in terms of subsequent chick survival for ... as strong for the crèche foraging trips later in the season. Fledgling weights which are measured at ...
Meeting Document : WG-EMM-05/21 : Author(s): L. Emmerson, C. Southwell and J. Clarke (Australia)
-
Comparisons in diet between diurnal and overnight foraging chinstrap penguins at Seal Island
respectively. The highest intake of fish was observed in 1993/94 when krill abundance was very low. Calorific ... ) and an overnight forager (5732 kJ) based on available input parameters. A comparison of krill in the ... , considered that both foragers tend to take larger krill of the least capable of avoiding capture in their ... their diets but fish constituted 0-1 % and 14-45 % of the diet of diurnal and overnight foragers ...
Meeting Document : WG-EMM-96/55 : Author(s): Hayashi, T., Ichii, T., Cameron, M.F., Miura, A., Jansen, J.K., Bengtson, J.L., Boveng, P.
-
Krill biomass and distribution variability in Subarea 48.3 in June 1991
transport by the current. Besides, in the upper layer of 0-50 m the swarm number was a almost constant, and ... krill redistribution due to transport and diurnal migrations occurred in the layer of 5-150 m. Estimated ... Abstract: Temporal and spatial variability of krill distribution features was investigated at the ... survey. Horizontal extension of swarms amounted to 120 m, however about 70% of swarms were of 30 m in ...
Meeting Document : WG-CEMP-92/35 : Author(s): S.M. Kasatkina, E.I. Timokhin, P.P. Fedulov and K.E. Shulgovskiy (Russian Federation)
-
Scientific Abstracts 1993
for the Conservation of Antarctic Marine Living Resources PO Box 213, North Hobart 7002, Tasmania, Australia Telephone ... of the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR). The survey was undertaken ... , this is the highest incidence yet recorded in a single season. SC-CAMLR-XII/BG/11 Fishing and conservation ... __________________________________________________________________________________________ Most fish stocks had already been over-exploited before the Convention on the Conservation of Antarctic ... papers presented in 1993. It corresponds to the Twelfth Meetings of the CCAMLR Commission and Scientific ... all scientific papers presented for the consideration of the annual meetings of the CCAMLR Commission ... Committee and is published only in English. There are four categories of papers: (i) Scientific papers ... of the publisher, if known; (iii) Scientific papers not intended for publication, which are listed as ...
Document : Site Section: Publications
-
Preliminary study on nesting Adélie penguins disturbance by unmanned aerial vehicles
and abundance within the framework of the Convention on the Conservation of Antarctic Marine Living Resources ... record- ing showing a skua (Stercorarius sp.) flying at a constant height of5 m over the breeding ... of the skua overflight. This resulted in a mean duration of type III behaviour of 5.8 seconds (SD = 2.5 ... was similar to the control group. The mean number of activity types displayed by penguins ranged from 1.4 ... Abstract / Description: The importance of unmanned aerial vehicles (UAVs) in remote sensing is rapidly ... potential effects of wildlife disturbance by fixed-wing UAVs are investigated. In austral summer 2014/15 ... , UAV overflights were conducted in the Adelié penguin (Pygoscelis adeliae) breeding colony at Point ... . Thomas (Western Shore of Admiralty Bay, King George Island, Antarctica, Subarea 48.1). The impacts of ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 1–16 : Author(s): Korczak-Abshire, M., A. Kidawa, A. Zmarz, R. Storvold, S.R. Karlsen, M. Rodzewicz, K. Chwedorzewska and A. Znój