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Hétérogénéité et variabilité de la pêche artisanale : méthodologie d'étude de l'activité de pêche et mortalité induite
| Content Provider | Semantic Scholar |
|---|---|
| Author | Barry-Gérard, Mariama Bakhayokho, M. Laloë, Francis Samba, A. Diadhiou, Hamet Diaw Levenez, Jean-Jacques |
| Copyright Year | 1991 |
| Abstract | A survey system used in Senegal to obtain data on small-scalefishing activity and results since the start of the 1970s is described. Several situations and solutions relating to regional characteristics are presented, within the general context of a stratifiedplan, with several levels of observation in each stratum. Certain procedures used to evaluate the qualities of the system are presented and the existence of a sharing of effort behveen the variousspecies is demonstrated. |
| Starting Page | 551 |
| Ending Page | 558 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://horizon.documentation.ird.fr/exl-doc/pleins_textes/pleins_textes_6/colloques2/36762.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |