Long-term (2002-2011) changes on Cetengraulis edentulus (Clupeiformes: Engraulidae) fisheries in Guanabara Bay, Brazil
| Autor: | Sampaio Franco, Ana Clara, Shimada Brotto, Daniel, Wai Zee, David Man, Neves dos Santos, Luciano |
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| Rok vydání: | 2014 |
| Předmět: | |
| Zdroj: | Revista de Biología Tropical, Volume: 62, Issue: 3, Pages: 1019-1029, Published: SEP 2014 Revista de Biología Tropical, Vol 62, Iss 3, Pp 1019-1029 (2014) Revista de Biología Tropical; Vol. 62 No. 3 (2014): Volume 62 – Regular number 3 – September 2014; 1019-1029 Revista de Biología Tropical; Vol. 62 Núm. 3 (2014): Volumen 62 – Número regular 3 – Setiembre 2014; 1019-1029 Revista Biología Tropical; Vol. 62 N.º 3 (2014): Volumen 62 – Número regular 3 – Setiembre 2014; 1019-1029 Portal de Revistas UCR Universidad de Costa Rica instacron:UCR |
| ISSN: | 0034-7744 2215-2075 |
| DOI: | 10.15517/rbt.v62i3 |
| Popis: | C. edentulus accounts for the major fishery resource in Guanabara Bay, but there are only few studies about its captures.This study analyzed the long term changes on C. edentulus catches in Guanabara Bay, focusing especially on temporal variation on capture effort, boat storage temperature, and fish price and size.We assessed the 2002-2011 database of fish landings at the pier of Rubi S.A., with records of year, month, total catch (kg), number of fish per kg, boat storage temperature (oC), and price per kg to boat owner (US$). Those variables differed among years and months (ANOVA; p |
| Databáze: | OpenAIRE |
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