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Wild meat consumption on São Tomé Island, West Africa: implications for conservation and local livelihoods Ecology and Society
Rego, Francisco; Centro de Ecologia Aplicada 'Prof. Baeta Neves', Instituto Superior de Agronomia, Tapada da Ajuda, Lisboa, Portugal; fcastrorego3@gmail.com; Fa, John E.; Manchester Metropolitan University; CIFOR; jfa949@gmail.com.
The importance of wild meats for rural people is well documented in tropical forests worldwide. However, the case of oceanic islands remains relatively poorly studied. We assess the contribution made by wild meats to the diets of rural inhabitants in the Island of São Tomé, characterize the relative importance of native and introduced fauna, and discuss the implications of wild meat consumption on rural livelihoods and on the conservation of the resident fauna. Using semistructured interviews, we assessed animal protein consumption in 10 communities (716 household-weeks), around the vicinity of the island’s main protected area, Obô Natural Park. Fish and the introduced West African giant snail (Archachatina marginata)...
Tipo: Peer-Reviewed Reports Palavras-chave: Biodiversity; Bushmeat; Islands; Protein intake; Rural demand; Wealth.
Ano: 2015
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A new approach to feed frequency studies and protein intake regulation in juvenile pirarucu Anais da ABC (AABC)
MATTOS,BRUNO O. DE; NASCIMENTO FILHO,EDUARDO C.T.; SANTOS,ALINE A.; BARRETO,KAYCK A.; SÁNCHEZ-VÁZQUEZ,FRANCISCO J.; FORTES-SILVA,RODRIGO.
ABSTRACT This study aimed to investigate pirarucu's (Arapaima gigas) ability to trigger a self-feeding system to regulate protein intake between two standard diets that contained 39% and 49% of crude protein. The same system allowed the evaluation of daily feeding and locomotor activity rhythms. Eighteen fish (654.44±26.85g) were distributed into six 250 L tanks (3 fish/tank). Fish had free access to both diets (39% vs. 49% protein) by feeders (2 per tank), adapted to be activated by fish themselves. This system was connected to a computer system. After an adaptation period, fish learned to activate feeders and the mean food intake recorded was 2.14% of their body weight on a daily basis. Fish showed feeding (72.48%) and locomotor (72.49%) activity...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Arapaima gigas; Feeding behavior; Protein intake; Self-feeding.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000301243
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