Результаты поиска
-
Beach debris survey – Main Bay, Bird Island, South Georgia 2000/01
Abstract: During the eleventh year of standardised beach surveys of man-made debris at Bird Island, South Georgia, a total of 290 items were collected. This represents a 33.3% decrease on the total of 408 items recorded in 1999/00 and the lowest levels of summer beach debris (147 items) since the
Meeting Document : SC-CAMLR-XXI/BG/03 : Автор(ы): Delegation of the United Kingdom
-
Entanglement of Antarctic fur seal Arctocephalus gazella in man-made debris at Bird Island, South Georgia during the 2001 winter and the 2002 breeding season
Abstract: Results of the survey of entanglements of Antarctic fur seals at Bird Island, South Georgia for the twelfth consecutive winter (2001) and fourteenth consecutive summer (2001/02) are reported here. The overall number of entanglements showed an increase from recent years, with 20
Meeting Document : SC-CAMLR-XXI/BG/04 : Автор(ы): Delegation of the United Kingdom
-
Beach debris survey – Signy Island, South Orkney Islands 2002
Abstract: During the 2001/2002 austral summer the twelth annual beach debris survey was carried out at Signy Island, South Orkney Islands. Debris was cleared each month between December and March from three study beaches. The debris was counted, measured and classified by type, mass and size
Meeting Document : SC-CAMLR-XXI/BG/05 : Автор(ы): Delegation of the United Kingdom
-
Entanglement of Antarctic fur seal Arctocephalus gazella in man-made debris at Signy Island, South Orkney Islands 2001/02
Abstract: The results of the sixth annual survey of entanglement of Antarctic fur seals at Signy Island, South Orkney Islands are reported for the 2001/2002 summer season. There was a single sighting of a seal wearing a neck collar of man-made debris. Data are compared with results from a parallel
Meeting Document : SC-CAMLR-XXI/BG/06 : Автор(ы): Delegation of the United Kingdom
-
Fishing gear, marine debris and oil associated with seabirds at Bird Island, South Georgia, 2001/02
Abstract: This report describes and quantifies occurrences of fishing gear, marine debris and oil associated with seabirds at Bird Island, South Georgia during the period 1 April 2001 to 31 March 2002. It is the ninth such annual report. Fewer hooks and other longline fishery discards were
Meeting Document : SC-CAMLR-XXI/BG/07 : Автор(ы): Delegation of the United Kingdom
-
Spatial distribution of predator/prey interactions in the Scotia Sea: implications for measuring predator/fisheries overlap
Abstract: The measurement of spatial overlap between predators and fisheries exploiting a common prey source is dependent upon the measurement scale used and the use of inappropriate scales may provide misleading results. Previous assessments of the level of overlap between predators and fisheries
Meeting Document : WG-EMM-02/14 : Автор(ы): K. Reid, M. Sims, R.W. White and K.W. Gillon (United Kingdom)
-
Conflict or co-existence? Foraging distribution and competition for prey between Adélie and chinstrap penguins
Abstract: Adélie (Pygoscelis adeliae) and chinstrap penguins (P. antarctica) are morphologically and ecologically very similar, have very similar diet and breed sympatrically in the Scotia Arc from the South Sandwich Islands to the Antarctic Peninsula. To investigate how these two species co-exist
Meeting Document : WG-EMM-02/15 : Автор(ы): A.S. Lynnes, K. Reid, J.P. Croxall and P.N. Trathan (United Kingdom)
-
Krill population dynamics in the Scotia Sea: variability in growth and mortality within a single population
Abstract: Understanding the demographics of Antarctic krill over large scales may be complicated by regional differences in the 11 processes that govern population structure. The influence of regional differences in growth and mortality on population size 12 structure was examined using data on
Meeting Document : WG-EMM-02/16 : Автор(ы): K. Reid, E.J. Murphy (United Kingdom), V. Loeb and R.P. Hewitt (USA)
-
Current temperature conditions off South Georgia during recent years (satellite data on Subarea 48.3)
Abstract: Satellite monitoring of sea surface temperatures (SST) off South Georgia (Subarea 48.3) which includes both analysis of real-time data from vessels and buoy stations provides constant information on the temperature conditions of the area. Weekly SST maps constructed from GOES-E and
Meeting Document : WG-EMM-02/17 : Автор(ы): G.P. Vanyushin (Russia)
-
The US commercial krill fishery in Area 48: development, fishing patterns, and decision making
Abstract: A U.S. flagged commercial factory trawler, the Top Ocean, started fishing operations for krill (Euphausia superba) in Area 48 in July, 2000. This fishery has continued and expanded each year since the initial fishing trials. This paper presents information on the development, yields, and
Meeting Document : WG-EMM-02/18 : Автор(ы): C.D. Jones and M. Hull (USA)
Страницы
- « первая
- ‹ предыдущая
- …
- 184
- 185
- 186
- 187
- 188
- 189
- 190
- 191
- 192
- …
- следующая ›
- последняя »