Artículo

Estamos trabajando para incorporar este artículo al repositorio
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

The effects of different environmental and operational factors on the incidental capture of Black-browed Albatross (Thalassarche melanophris) in long-line fishing operations were analysed. This is the most commonly captured seabird by Argentine long-line fishing vessels, and significant decreases in its populations have been mainly attributed to long-line fishing practices. The estimated mean rate ± s.d. of by-catch for the analysed period (1999-2003) was 0.03 ± 0.39 birds per 1000 hooks. Black-browed Albatrosses were mainly caught during day settings. Higher capture rates were observed during autumn and winter. The effect of the length of long-lines on the incidental capture of Black-browed Albatrosses was also analysed, showing that higher capture rates occurred when short long-lines were deployed. Seasonal differences in the distribution of captures were observed, being widely distributed to the north of the shelf-break during autumn-winter (i.e. non-breeding season) and mostly concentrated in southernmost latitudes, closer to the presumed breeding area in the Malvinas (Falkland) Islands during spring-summer. Mortalities during winter were mainly associated with the Patagonian Toothfish (Dissostrichus eleginoides) fishery, while those observed during summer were associated with long-liners targeting Kingklip (Genypterus blacodes) on the Patagonian Shelf. © Royal Australasian Ornithologists Union 2006.

Registro:

Documento: Artículo
Título:Environmental and operational variability affecting the mortality of Black-browed Albatrosses associated with long-liners in Argentina
Autor:Laich, A.G.; Favero, M.; Mariano-Jelicich, R.; Blanco, G.; Cañete, G.; Arias, A.; Rodriguez, P.S.; Brachetta, H.
Filiación:Universidad Nacional de Mar del Plata, Facultad Ciencias Exactas Y Naturales, Departamento Biología, Funes 3250, Mar del Plata B7602AYJ, Argentina
Consejo Nacional de Investigaciones Científicas Y Técnicas (CONICET), Rivadavia 1917, Buenos Aires C1033AAJ, Argentina
Instituto Nacional de Investigación Y Desarrollo Pesquero (INIDEP), Programa de Observadores a Bordo, Paseo V. Ocampo No 1, Mar del Plata B7602HSA, Argentina
Fundación Vida Silvestre Argentina, Programa Marino, Mar del Plata B7602CAD, Argentina
Dirección de Fauna Silvestre, Secretaría de Ambiente Y Desarrollo Sustentable, Ministerio de Desarrollo Social Y Medio Ambiente, San Martín 459, Buenos Aires C1004AAI, Argentina
Idioma: Inglés
Palabras clave:ecological impact; environmental factor; longlining; mortality; seabird; seasonal variation; Argentina; South America; Aves; Diomedea melanophris; Genypterus blacodes; Genypterus capensis
Año:2006
Volumen:106
Número:1
Página de inicio:21
Página de fin:28
DOI: http://dx.doi.org/10.1071/MU05024
Título revista:Emu
Título revista abreviado:Emu
ISSN:01584197
CODEN:EMUMA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01584197_v106_n1_p21_Laich

Referencias:

  • (2004) Threatened Birds of the World, , (CD-ROM) (BirdLife International: Cambridge, UK.)
  • Blanco, G.G., Wöhler, O.C., Martinez, P.A., Brachetta, H., Using scientific observer's data as a tool for adaptive management in the Argentine Fishery of Patagonian Toothfish (2004) Fourth International Fisheries Observer Conference, November 2004, Sydney, Australia, p. 177. , Eds T. A. McVea and S. G. Kennelly. Abstract only
  • Brothers, N., Albatross mortality and associated bait loss in the Japanese long-line fishery in the Southern Ocean (1991) Biological Conservation, 55, pp. 255-268. , doi:10.1016/0006-3207(91)90031-4
  • Brothers, N., Gales, R., Reid, T., The influence of environmental variables and mitigation measures on seabird catch rates in the Japanese tuna longline fishery within the Australian Fishing Zone, 1991-1995 (1999) Biological Conservation, 88, pp. 85-101. , doi:10.1016/S0006-3207(98)00085-8
  • Brothers, N.P., Cooper, J., Løkkerborg, S., The incidental catch of seabirds by long-line fisheries: Worldwide review and technical guidelines for mitigation (1999) FAO Fisheries Circular No. 937, , Rome
  • Cherel, Y., Weimerskirch, H., Duhamel, G., Interactions between longline vessels and seabirds in Kerguelen waters and a method to reduce seabird mortality (1996) Biological Conservation, 75, pp. 63-70. , doi:10.1016/0006-3207(95)00037-2
  • Croxall, J.P., Wood, A.G., The importance of the Patagonian Shelf for top predator species breeding at South Georgia (2002) Aquatic Conservation: Marine & Freshwater Ecosystems, 12, pp. 101-118. , doi:10.1002/aqc.480
  • Favero, M., Khatchikian, C.E., Arias, A., Silva Rodriguez, M.P., Cañete, G., Mariano-Jelicich, R., Estimates of seabird by-catch along the Patagonian Shelf by Argentine longline fishing vessels: 1999 - 2001 (2003) Bird Conservation International, 13, pp. 273-281. , doi:10.1017/S0959270903003204
  • Favero, M., Silva, M.P., Estado actual y conservación de aves pelágicas que utilizan la plataforma continental Argentina como área de forrajeo (2005) Hornero, 20, pp. 95-110
  • Gales, R.P., Albatross populations: Status and threats (1998) Albatross Biology and Conservation, pp. 20-45. , Eds G. Robertson and R. Gales. Surrey Beatty: Sydney
  • Gandini, P.A., Frere, E., Pettovello, A., Cedrola, P., Interaction between magellanic penguins and shrimp fisheries in Patagonia, Argentina (1999) Condor, 101, pp. 783-789
  • Gonzalez-Solis, J., Croxall, J.P., Briggs, D.R., Activity patterns of giant petrels, Macronectes spp., using different foraging strategies (2002) Marine Biology, 140, pp. 197-204. , doi:10.1007/s002270100684
  • Grémillet, D., Wilson, R.P., Wanless, S., Chater, T., Black-browed albatrosses, international fisheries and the Patagonian Shelf (2000) Marine Ecology Progress Series, 195, pp. 269-280
  • Huin, N., (2001) Census of Black-browed Albatross Population of the Falkland Islands, , Falkland Conservation, Falkland Islands
  • Huin, N., Foraging distribution of the Black-browed Albatross, Thalassarche melanophris, breeding in the Falkland Islands (2002) Aquatic Conservation: Marine & Freshwater Ecosystems, 12, pp. 89-99. , doi:10.1002/aqc.479
  • Jouventin, P., Weimerskirch, H., Satellite tracking of Wandering albatrosses (1990) Nature, 343, pp. 746-748. , doi:10.1038/343746a0
  • Klaer, N., Polacheck, T., The influence of environmental factors and mitigation measures on by-catch rates of seabirds by Japanese longline fishing vessels in the Australian region (1998) Emu, 98, pp. 305-316. , doi:10.1071/MU98042
  • McCullagh, P., Nelder, J.A., (1983) Generalized Linear Models. Monographs on Statistics and Probability, , Chapman and Hall: London
  • Moreno, C.A., Rubilar, P.S., Marschoff, E., Benzaquen, L., Factors affecting the incidental mortality of seabirds in the Dissostichus eleginoides fishery in the Southwest Atlantic (Subarea 48.3, 1995 season) (1996) CCAMLR Science, 3, pp. 79-91
  • Olmos, F., Bastos, G.C.C., Da Silva Neves, T., Estimating seabird by catch in Brazil (2000) Marine Ornithology, 28, pp. 125-152
  • Prince, P.A., Croxall, J.P., Trathan, P.N., Wood, A.G., The pelagic distribution of South Georgia albatrosses and their relationship with fisheries (1998) Albatross Biology and Conservation, pp. 137-167. , Eds G. Robertson and R. Gales. Surrey Beatty: Sydney
  • Reid, T.A., Sullivan, B.J., Longliners, black-browed albatross mortality and bait scavenging in Falkland Island waters: What is the relationship? (2004) Polar Biology, 27, pp. 131-139. , doi:10.1007/s00300-003-0547-3
  • Reid, T.A., Sullivan, B.J., Pompert, J., Enticott, J.W., Black, A.D., Seabird mortality associated with Patagonian Toothfish (Dissostrichus eleginoides) longliners in Falkland Island waters (2004) Emu, 104, pp. 317-325. , doi:10.1071/MU03002
  • (1998) Albatross Biology and Conservation, , Robertson, G., and Gales, R. (Eds). Surrey Beatty: Sydney
  • (2003) Estadísticas de Capturas Marítimas Totales Por Especie Y Tipo de Flota (1992-2004). Área Estadística, , (Secretaría de Agricultura, Ganadería, Pesca y Alimentación (SAGPyA), Gobierno de la Nación Argentina: Buenos Aires.)
  • Schiavini, A., Frere, E., Gandini, P., García, N., Crespo, E., Albatross-fisheries interactions in Patagonian shelf waters (1998) Albatross Biology and Conservation, pp. 208-213. , Eds G. Robertson and R. Gales. Surrey Beatty: Sydney
  • Stagi, A., Vaz-Ferreira, R., Seabird mortality in the waters of the Atlantic Ocean off Uruguay (2000) Marine Ornithology, 28, pp. 125-152
  • Stagi, A., Vaz-Ferreira, R., Marin, Y., Joseph, L., The conservation of albatrosses in Uruguayan waters (1998) Albatross Biology and Conservation, pp. 220-224. , Eds G. Robertson and R. Gales. Surrey Beatty: Sydney
  • Tasker, M.L., Camphuysen, C.J., Cooper, J., Garthe, S., Montevecchi, W.A., Blaber, S.J.M., The impacts of fishing on marine birds (2000) ICES Journal of Marine Science, 57, pp. 531-547. , doi:10.1006/jmsc.2000.0714
  • Thompson, K.R., Riddy, M.D., Utilization of discards from 'finfish' trawlers around the Falkland Islands by the Black-browed Albatross Diomedea melanophris (1995) Ibis, 137, pp. 198-206
  • Tuck, G.N., Polacheck, T., Bulman, C.M., Spatio-temporal trends of longline fishing effort in the Southern Ocean and implications for seabird bycatch (2003) Biological Conservation, 114, pp. 1-27. , doi:10.1016/S0006-3207(02)00378-6
  • White, R.W., Gillon, K.W., Black, D.A., The dispersion of albatross species in the waters of the Falkland Islands (2000) Marine Ornithology, 28, pp. 125-152
  • Weimerskirch, H., Capdeville, D., Duhamel, G., Factors affecting the number and mortality of seabirds attending trawlers and long-liners in the Kerguelen area (2000) Polar Biology, 23, pp. 236-249. , doi:10.1007/s003000050440
  • Weimerskirch, H., Guionnet, T., Martin, J., Shaffer, S.A., Costa, D.P., Fast and fuel efficient? Optimal use of wind by flying albatrosses (2000) Proceedings of the Royal Society of London, 267, pp. 1869-1874. , doi:10.1098/rspb.2000.1223

Citas:

---------- APA ----------
Laich, A.G., Favero, M., Mariano-Jelicich, R., Blanco, G., Cañete, G., Arias, A., Rodriguez, P.S.,..., Brachetta, H. (2006) . Environmental and operational variability affecting the mortality of Black-browed Albatrosses associated with long-liners in Argentina. Emu, 106(1), 21-28.
http://dx.doi.org/10.1071/MU05024
---------- CHICAGO ----------
Laich, A.G., Favero, M., Mariano-Jelicich, R., Blanco, G., Cañete, G., Arias, A., et al. "Environmental and operational variability affecting the mortality of Black-browed Albatrosses associated with long-liners in Argentina" . Emu 106, no. 1 (2006) : 21-28.
http://dx.doi.org/10.1071/MU05024
---------- MLA ----------
Laich, A.G., Favero, M., Mariano-Jelicich, R., Blanco, G., Cañete, G., Arias, A., et al. "Environmental and operational variability affecting the mortality of Black-browed Albatrosses associated with long-liners in Argentina" . Emu, vol. 106, no. 1, 2006, pp. 21-28.
http://dx.doi.org/10.1071/MU05024
---------- VANCOUVER ----------
Laich, A.G., Favero, M., Mariano-Jelicich, R., Blanco, G., Cañete, G., Arias, A., et al. Environmental and operational variability affecting the mortality of Black-browed Albatrosses associated with long-liners in Argentina. Emu. 2006;106(1):21-28.
http://dx.doi.org/10.1071/MU05024