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| Mosnier, Emilie; Dusfour, Isabelle; Lacour, Guillaume; Saldanha, Raphael; Guidez, Amandine; Gomes, Margarete S.; Sanna, Alice; Epelboin, Yanouk; Restrepo, Johana; Davy, Damien; Demar, Magalie; Djossou, Félix; Douine, Maylis; Ardillon, Vanessa; Nacher, Mathieu; Musset, Lise; Roux, Emmanuel. |
| Background In 2017, inhabitants along the border between French Guiana and Brazil were affected by a malaria outbreak primarily due to Plasmodium vivax (Pv). While malaria cases have steadily declined between 2005 and 2016 in this Amazonian region, a resurgence was observed in 2017. Methods Two investigations were performed according to different spatial scales and information details: (1) a local study on the French Guiana border, which enabled a thorough investigation of malaria cases treated at a local village health center and the entomological circumstances in the most affected neighborhood, and (2) a regional and cross-border study, which enabled exploration of the regional spatiotemporal epidemic dynamic. Number and location of malaria cases were... |
| Tipo: Text |
Palavras-chave: Plasmodium vivax; Anopheles darlingi; French Guiana; Brazil; Transnational; Outbreak investigation; Indigenous south Americans; Malaria; Amazonia. |
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00632/74387/74081.pdf |
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| Odonne, Guillaume; Van Den Bel, Martijn; Burst, Maxime; Brunaux, Olivier; Bruno, Miléna; Dambrine, Etienne; Davy, Damien; Desprez, Mathilde; Engel, Julien; Ferry, Bruno; Freycon, Vincent; Grenand, Pierre; Jérémie, Sylvie; Mestre, Mickael; Molino, Jean-françois; Petronelli, Pascal; Sabatier, Daniel; Hérault, Bruno. |
| To decipher the long‐term influences of pre‐Columbian land occupations on contemporary forest structure, diversity and functioning in Amazonia, most of the previous research focused on the alluvial plains of the major rivers of the Amazon basin. Terra firme, i.e. non‐flooded forests, particularly from the Guiana Shield, are yet to be explored. In this study, we aim to give new insights into the subtle traces of pre‐Columbian influences on present‐day forests given the archaeological context of terra firme forests of the Guiana Shield. Following archeological prospects on 13 sites in French Guiana, we carried out forest inventories inside and outside archaeological sites and assessed the potential pre‐Columbian use of the sampled tree species using an... |
| Tipo: Text |
Palavras-chave: Amazonian forest; Archaeology; Ethnobotany; Guiana Shield; Historical ecology; Pre-Columbian settlements; Ring-ditched hills. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00504/61558/65471.pdf |
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| Ogeron, Clemence; Odonne, Guillaume; Cristinoi, Antonia; Engel, Julien; Grenand, Pierre; Beauchene, Jacques; Clair, Bruno; Davy, Damien. |
| Background: Palikur Amerindians live in the eastern part of French Guiana which is undergoing deep-seated changes due to the geographical and economic opening of the region. So far, Palikur's traditional ecological knowledge is poorly documented, apart from medicinal plants. The aim of this study was to document ethnobotanical practices related to traditional construction in the region. Methods: A combination of qualitative and quantitative methods was used. Thirty-nine Palikur men were interviewed in three localities (Saint-Georges de l'Oyapock, Regina and Trois-Paletuviers) between December 2013 and July 2014. Twenty-four inventories of wood species used in traditional buildings were conducted in the villages, as well as ethnobotanical walks in the... |
| Tipo: Text |
Palavras-chave: Oyapock; Palikur; Traditional technological knowledge; Amazonia; Annonaceae; Sapotaceae; Non-timber forest products; Architecture. |
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00440/55161/78947.pdf |
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