Результаты поиска
-
PREDICTING THE VULNERABILITY OF BRYOZOANS AND SPONGES TO DISTURBANCE USING LIFE-HISTORY CHARACTERISTICS
form important biogenic habitat in the Southern Ocean. Data were extracted from a global database of ... ): Martin-Smith, K. Title: PREDICTING THE VULNERABILITY OF BRYOZOANS AND SPONGES TO DISTURBANCE USING LIFE ... Abstract: Following on from earlier analyses presented to WG-EMM, meta-analyses of life-history ... too few data for glass sponges for robust analysis. Most sponges from the Antarctic showed no or very ...
Meeting Document : WS-VME-09/12 : Автор(ы): Martin-Smith, K.
-
Assessment of stone crab (Lithodidae) density on the South Georgia slope using baited video cameras
observed in the 4.9 m2 field of view exceeding 50 within 200 minutes on three occasions. Current speed was ... of 719-1518 m around the sub-Antarctic island of South Georgia. Four species of lithodid (Anomura ... to the baits of which Paralomis formosa was the most abundant. Using arrival rate at baits ... , predictions of odour plume size and observations of walking speed the abundance of the stone crab Paralomis ...
Meeting Document : WG-FSA-03/77 : Автор(ы): M.A. Collins, C. Yau, F. Guillfoyle, P. Bagley, I. Everson, I.G. Priede and D. Agnew (United Kingdom)
-
Assessment of stone crab (Lithodidae) density on the South Georgia slope using baited video cameras
observed in the 4.9 m2 field of view exceeding 50 within 200 minutes on three occasions. Current speed was ... of 719-1518 m around the sub-Antarctic island of South Georgia. Four species of lithodid (Anomura ... to the baits of which Paralomis formosa was the most abundant. Using arrival rate at baits ... , predictions of odour plume size and observations of walking speed the abundance of the stone crab Paralomis ...
Meeting Document : WG-FSA-03/77 Text : Автор(ы): M.A. Collins, C. Yau, F. Guillfoyle, P. Bagley, I. Everson, I.G. Priede and D. Agnew (United Kingdom)
-
Distribution and diet of juvenile Patagonian toothfish on the South Georgia and Shag Rocks shelves (Southern Ocean)
from 4 annual trawl surveys (2003-06) around the island of South Georgia in the Atlantic sector of the ... Abstract: The distribution and diet of juvenile (<750 mm) Patagonian toothfish are described ... the four years surveyed. Most juveniles were caught on the Shag Rocks shelf to the NW of South Georgia ... prey were Antarctic krill and notothenid fish. The diet changed with size, with an increase in ...
Meeting Document : WG-FSA-07/P4 : Автор(ы): M.A. Collins, K.A. Ross, M. Belchier, K. Reid. (Mar. Biol., 152: 135–147 (2007)).
-
Intra-archipelago moult dispersion of southern elephant seals at the Prince Edward Islands, southern Indian Ocean
), 38 of which could be individually identified by resighting their tag numbers. The majority of the MI ... . The attendance rate of the known individuals at their natal island during the annual moult was only 40 ... PEI, and 80 ± 4% for the simulation. Seasonal and annual absences of seals from MI violate the ... absences during the moult. Therefore, mark–recapture studies undertaken in archipelagos should ideally ...
Meeting Document : WG-EMM-10/P16 : Автор(ы): W.C. Oosthuizen, M.N. Bester, P.J.N. de Bruyn and G.J.G. Hofmeyr
-
DEPREDATION AROUND SOUTH GEORGIA AND THE IMPLICATIONS ON STOCK ASSESSMENT OF D. ELEGINOIDES
conducted which looked at the behaviour of cetaceans around fishing vessels in the area. To aid ... examined and varied from 0.9% to 5.8% of the TAC per year over the time period. Additional work was also ... both in season and between years. Hydrophones deployed on longlines recorded both vocalisations of ... hydraulics of line machinery and the fishing gear itself. Distinctive acoustic patterns were seen both when ...
Meeting Document : WG-FSA-09/16 : Автор(ы): J. Moir Clark, D.A. Agnew, P. McCarthy and M. Unwin (United Kingdom)
-
Intra-archipelago moult dispersion of southern elephant seals at the Prince Edward Islands, southern Indian Ocean
), 38 of which could be individually identified by resighting their tag numbers. The majority of the MI ... . The attendance rate of the known individuals at their natal island during the annual moult was only 40 ... PEI, and 80 ± 4% for the simulation. Seasonal and annual absences of seals from MI violate the ... absences during the moult. Therefore, mark–recapture studies undertaken in archipelagos should ideally ...
Meeting Document : WG-EMM-10/P16 : Автор(ы): W.C. Oosthuizen, M.N. Bester, P.J.N. de Bruyn and G.J.G. Hofmeyr
-
Report of the WG-FSA Intersessional Subgroup on Sampling Catches from Longlines
precision of the estimates for mean length. From the limited evidence available, seabird mortality rates are ... Abstract: In 2001, WG-FSA asked the Intersessional Subgroup on Sampling Catches from Longlines to ... ; 2) the allocation of observer effort within longline haul and between hauls; and 3) the allocation ... fish/day, to sampling a set length of each line or number of hours of each day. The principal advantage ...
Meeting Document : WG-FSA-02/52
-
Analysis and modelling of the Soviet Southern Ocean krill fleet (SC-CAMLR-VII/BG/12)
(South Africa) Title: Analysis and modelling of the Soviet Southern Ocean krill fleet (SC-CAMLR-VII/BG ... Abstract: Published in: Selected Scientific Papers, Volume 1, pp. 127-252 Author(s): M. Mangel ...
Meeting Document : WS-KCPUE-89/05 : Автор(ы): M. Mangel (South Africa)
-
A summary of software anomalies encountered with the Simrad EK500 system
Abstract: Anomalies detected in the firmware of a Simrad EK500 echo-sounder are described so that ... ., Goss, C., Brierley, A.S. Title: A summary of software anomalies encountered with the Simrad EK500 ... users are aware of potential problems and how to solve them. Author(s): Murray, A.W.A., Watkins, J.L ...
Meeting Document : WG-EMM-95/73 : Автор(ы): Murray, A.W.A., Watkins, J.L., Goss, C., Brierley, A.S.
Страницы
- « первая
- ‹ предыдущая
- …
- 497
- 498
- 499
- 500
- 501
- 502
- 503
- 504
- 505
- …
- следующая ›
- последняя »