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dc.contributor.author
Yorio, Pablo Martin
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dc.contributor.author
Caille, Guillermo
dc.date.available
2017-12-04T14:51:44Z
dc.date.issued
2004-12
dc.identifier.citation
Yorio, Pablo Martin; Caille, Guillermo; Fish waste as an alternative resource for gulls along the Patagonian coast: availability, use, and potential consequences; Elsevier; Marine Pollution Bulletin; 48; 7-8; 12-2004; 778–783
dc.identifier.issn
0025-326X
dc.identifier.uri
http://hdl.handle.net/11336/29539
dc.description.abstract
We evaluated the volumes of waste from fish processing plants in Chubut Province, Argentina, and discuss its potential consequences for Kelp Gull (Larus dominicanus) population dynamics and coastal management. Mean volume of waste produced between 1989 and 2001 in three coastal cities was 49.8± 10.9 thousand tonsy -1. The amount of waste varied between years and cities, being larger at Puerto Madryn and Comodoro Rivadavia than at Rawson (24.1, 19.3 and 6.4 thousand tons y -1, respectively). Waste was disposed at the three cities during all months of the sampled years. Large numbers of Kelp Gulls have been recorded taking advantage of fish waste disposed at these waste sites throughout the year. Considering its energetic content, waste generated at processing plants may support a population of between 101000 and 209000 Kelp Gulls. Fish waste could be contributing to their population expansion through increased survival and breeding success. Conflicts due to the use of waste and derived effects on other coastal species and human populations could be minimized by adequate fish waste management.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Fish Waste
dc.subject
Fish Processing Plants
dc.subject
Kelp Gull
dc.subject
Larus Dominicanus
dc.subject
Patagonia
dc.subject
Argentina
dc.subject.classification
Otras Ciencias Biológicas
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Fish waste as an alternative resource for gulls along the Patagonian coast: availability, use, and potential consequences
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-11-24T14:33:15Z
dc.journal.volume
48
dc.journal.number
7-8
dc.journal.pagination
778–783
dc.journal.pais
Países Bajos
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dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Yorio, Pablo Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Wildlife Conservation Society; Estados Unidos
dc.description.fil
Fil: Caille, Guillermo. Fundación Patagonia Natural; Argentina
dc.journal.title
Marine Pollution Bulletin
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.marpolbul.2003.11.008
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0025326X0300523X
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