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- W622758767 abstract "Among several sites in Brazil, where the local human community develop a consistent knowledge on the environment they live, there is Cananeia local authority in south coast of Sao Paulo. The history of Cananeia is presented as an ancient human occupation, which, nowadays, culminates in 12000 habitants that survive from tourism and fishing. Considering the great importance of the knowledge about plant toxicity, the objective of this work is to develop a study with the residents and its focus is their acquaintance with toxic plants, which occur on contiguous areas. After a preliminary recognition field work, the local authority under study was subdivided into two areas for sampling, characterized by the different levels of human occupation: (A) Island area, more occupied, and (B) Continental area, less occupied. The semi-structured interviews were conducted in both areas according to the “snow ball” method, due to the specifically interest of making comparisons. The plant species cited in the interviews were collected, herborized and identified. One proceeded qualiand quantitative analysis in order to elucidate differences between the studied areas, to establish relations among age/sex of the habitants, the cited species diversity and the practice of knowledge transmission. Were carried out 90 interviews (47 in island, 43 in continent) in which the habitants have cited 137 ethno-species. Both communities are much alike, although the manly differences were presented by the occupation and the uses of the toxic plants. At the island, were interviewed three key-informers, this fact that has not happened at the continent. It was not noticed significant statistical difference between the diversity of toxic plants knew by the habitants of both areas, but a huge dissimilarity was found. The most cited plants, especially the ornamental ones, at both areas are scientifically recognized as toxic and these plants have been studied over the toxicity aspects already. Despite of the great diversity of knowledge found, the number of people who know to inform the symptoms of an intoxicated person and the first aid proceedings is low, which evidences the necessity of educative campaigns on the studied local authority." @default.
- W622758767 created "2016-06-24" @default.
- W622758767 creator A5052966687 @default.
- W622758767 date "2009-01-01" @default.
- W622758767 modified "2023-09-23" @default.
- W622758767 title "Plantas tóxicas do município de Cananéia: um enfoque etnobotânico" @default.
- W622758767 hasPublicationYear "2009" @default.
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