Результаты поиска
-
Trends in population size and breeding success at colonies of macaroni and rockhopper penguins, Marion Island, 1979/80–1995/96
Paper Title: Trends in population size and breeding success at colonies of macaroni and ... , annual breeding success of macaroni (Eudyptes chrysolophus) between 1979/80 and 1995/96 and rockhopper ... penguins (E. chrysocome) between 1985/86 and 1995/96 was measured. For macaroni penguins, averages of 0.48 ... for rockhopper penguins were 0.68 eggs and 0.48 respectively. The largest of the three macaroni ... ). This paper summarises results to the end of the 1995/96 summer season and compares trends in breeding ... breeding parameters for two closely related species of penguin at Marion Island shown in this paper also ... POPULATION SIZE AND BREEDING SUCCESS AT COLONIES OF MACARONI AND ROCKHOPPER PENGUINS, MARION ISLAND ... , 1979180-1995196 J. Cooper Percy FitzPatrick Institute of African Ornithology University of Cape Town ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 89–103 : Автор(ы): Cooper, J., A.C. Wolfaardt and R.J.M. Crawford
-
The effects of monitoring procedures on Adélie penguins
Paper Title: The effects of monitoring procedures on Adélie penguins Abstract / Description: The ... effects of flipper bands, implanted tags, gastric lavage and external instrument attachment on the ... performance of Adélie penguins were investigated over three seasons at Béchervaise Island, Mac. Robertson Land ... , Antarctica. The return rates of birds carrying bands and/or implanted electronic transponders were compared ... their advice during preparation of this paper, and Peter Dann and Lloyd Davis for their helpful ... CCAMLR Science, Vol. 1: 155-164 THE EFFECTS OF ... Highway, Kingston, Tas. 7050 Australia Abstract The effects of flipper bands, implanted tags, gastric ... lavage and external instrument attachment on the performance of Adelie penguins were investigated over ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 155–164 : Автор(ы): Clarke, J. and K. Kerry
-
Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia
Paper Title: Estimating the impact of depredation by killer whales and sperm whales on longline ... data collected on longliners between 2003 and 2009 were analysed to look at the levels of depredation ... . Since 2003, cetaceans have been observed on 22% of 14 300 observed lines, with killer whales present on ... 3.8% and sperm whales on 17.7% of lines. Killer whales appear in pod sizes normally of 4 to 10 animals ... the impact of depredated lines is not built into any assessment (SC-CAMLR, 2007b). This paper ... paper appears to be applicable to estimating the impacts of cetaceans on longline catches of toothfish ... Estimating thE impact of dEprEdation by killEr whalEs and spErm whalEs on longlinE fishing for toothfish ... longliners between 2003 and 2009 were analysed to look at the levels of depredation caused by killer whales ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 163–178 : Автор(ы): Moir Clark, J. and D.J. Agnew
-
Foraging behaviour and reproductive success in chinstrap penguins: the effects of transmitter attachment
Paper Title: Foraging behaviour and reproductive success in chinstrap penguins: the effects of ... Conservation of the Antarctic Marine Living Resources) Ecosystem Monitoring Program (CEMP). This paper reports ... transmitter attachment Abstract / Description: The use of radio telemetry has been accepted as a standard ... on: (i) the effects of radio transmitter attachment on nest attendance, foraging trip duration, nest ... ). This paper reports on: (i) the effects of radio transmitter attachment on nest attendance, foraging ... variability. This paper reports on: (i) the effects of radio transmitter attachment on nest attendance ... : AND THE REPRODUCTIVE EFFECTS OF WG-CEMP-91/33 SUCCESS IN TRANSMITTER D.A. CroU, IL ... . Bengtson, P.L. Boveng, M.E. Goebel and J.K. Jansen* Abstract The use of radio telemetry has been ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 291–303 : Автор(ы): Croll, D.A., J.L. Bengtson, P.L. Boveng, M.E. Goebel and J.K. Jansen
-
Results of a longline survey on seamounts in the southeast Atlantic and in Subarea 48.6 and Division 58.4.4
Paper Title: Results of a longline survey on seamounts in the southeast Atlantic and in Subarea ... October and 1 December 1997, and several seamounts were surveyed to the south of Africa: close to the ... of Bouvet Island, Ob and Lena Banks). Samples were collected from longlines set perpendicularly to ... toothfish (Dissostichus eleginoides), with 2 822 individuals caught (83% of total catch). Grenadiers of the ... RESULTS OF A LONGLINE SURVEY ON SEAMOUNTS IN THE SOUTHEAST ATLANTIC AND IN CCAMLR SUBAREA 48.6 (ATLANTIC ... several seamounts were surveyed to the south of Africa: close to the Antarctic Polar Front (Meteor Bank ... ) and in the CCAMLR region (Shona and Spiess seamounts, the western slope of Bouvet Island, Ob and Lena ... eleginoides), with 2 822 individuals caught (83% of total catch). Grenadiers of the genus Macrourus were the ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 99–116 : Автор(ы): López Abellán, L.J. and J.F. González Jiménez
-
Biogeographic patterns of benthic invertebrate megafauna on shelf areas within the Southern Ocean Atlantic sector
Paper Title: Biogeographic patterns of benthic invertebrate megafauna on shelf areas within the ... Southern Ocean Atlantic sector Abstract / Description: Bioregionalisation of Antarctic and Southern Ocean ... shelf communities ideally incorporates a range of data on physical, environmental and biological ... properties. Analysis of the benthic invertebrate megafaunal assemblages of shelf habitats within the Atlantic ... the primary focus of this paper. Survey data is either lacking, as in the case of the South Orkney ... BIOGEOGRAPHIC PATTERNS OF BENTHIC INVERTEBRATE MEGAFAUNA ON SHELF AREAS WITHIN THE SOUTHERN OCEAN ATLANTIC ... @noaa.gov Abstract Bioregionalisation of Antarctic and Southern Ocean shelf communities ideally ... incorporates a range of data on physical, environmental and biological properties. Analysis of the benthic ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 167–192 : Автор(ы): Lockhart, S.J. and C.D. Jones
-
Spatial distribution of management measures, Antarctic krill catch and Southern Ocean bioregions: implications for conservation planning
Paper Title: Spatial distribution of management measures, Antarctic krill catch and Southern ... conservation planning for developing marine spatial protection includes analysis of the spatial distribution of ... . The analysis required standardised information on the location and extent of spatial fisheries ... season, 64% of the CAMLR Convention Area was open to fishing for at least one species. There were ... representative system of MPAs can be evaluated. Although the analysis in the current paper used a circumpolar ... CCAMLR has endorsed the development of a representative system of marine protected areas (MPAs) in the ... scales that are appropriate in terms of both conservation benefits and rational use. A conservation ... MPAs, stating that: ‘CCAMLR MPAs shall be established on the basis of the best available scientific ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 1–19 : Автор(ы): Grant, S.M., S.L. Hill and P.T. Fretwell
-
Management and uncertainty: the example of South Georgia
Paper Title: Management and uncertainty: the example of South Georgia Abstract / Description ... : Decisions on fishery management are often made with some degree of uncertainty in scientific advice. Such ... to consider ways in which CCAMLR can improve its ability to take decisions in the face of uncertainty ... . From an examination of Articles IX 2(f) and XV 2(e, d) of the CCAMLR Convention it follows that a ... advice that could cope with uncertainty. The rest of this paper explores the use of this approach to ... . ) - 341 - WG-CFSA-86/13 THE EXAMPLE OF SOUTH GEORGIA Abstract Decisions on fishery management are ... often made with some degree of uncertainty in scientific advice. Such uncertainty is unlikely to be ... which CCAMLR can improve its ability to take decisions in the face of uncertainty. From an ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 341-353 : Автор(ы): Gulland, J.A.
-
Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in the lower South Shetland Islands, derived from the 2000–2006 monitoring program at Potter Cove
Paper Title: Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and ... Potter Cove Abstract / Description: The long-term monitoring program of demersal fish at inshore sites ... of the South Shetland Islands has continued at Potter Cove from 2000 to 2006, extending a continuous ... sampling period of 24 years which began in 1983, and at Harmony Cove in the summers of 2001to 2003. The ... , Vol. 14 (2007): 83–87 83 INFORMATION ON THE STATUS OF FJORD NOTOTHENIA ROSSII, GOBIONOTOTHEN ... , Argentina Abstract The long-term monitoring program of demersal fi sh at inshore sites of the South ... of 24 years which began in 1983, and at Harmony Cove in the summers of 2001 to 2003. The decline in ... trammel net catches of fjord Notothenia rossii and Gobionotothen gibberifrons in relation to the non ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 83–87 : Автор(ы): Barrera-Oro, E.R. and E.R. Marschoff
-
Patagonian toothfish in international waters of the Southwest Indian Ocean (Statistical Area 51)
Paper Title: Patagonian toothfish in international waters of the Southwest Indian Ocean ... , following commercial fishing procedures, in a restricted area south of Madagascar and north of Prince Edward ... and Marion Islands and the Crozet Islands, outside EEZs and CCAMLR waters. A total of 57 hauls was ... from 53 to 1 158 kg. The northward distribution of D. eleginoides is closely related to the extension ... paper was presented at the 2003 meeting of the Working Group on Fish Stock Assessment (WG-FSA) and SC ... comments on an earlier draft of this paper. References Burlenko, T.I. 2003. General physical and geo ... (2005): 207–214 207 PATAGONIAN TOOTHFISH IN INTERNATIONAL WATERS OF THE SOUTHWEST INDIAN OCEAN ... , in a restricted area south of Madagascar and north of Prince Edward and Marion Islands and the ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 207–214 : Автор(ы): López Abellán, L.J
Страницы
- « первая
- ‹ предыдущая
- …
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- …
- следующая ›
- последняя »