Distribuição de cana-do-reino (Arundo donax L.) no Distrito Federal, Brasil
A key requirement for effective weed management is the ability to identify, map and monitorinvasions. Field mapping techniques associated with satellite imagery are commonly used for mapping ofinvasive plants distribution, directing eradication efforts. The objectives of this study was to map popula...
| Autores: | , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2014 |
| País: | Brasil |
| Institución: | Instituto Chico Mendes de Conservação da Biodiversidade (ICMBIO) |
| Repositorio: | Biodiversidade Brasileira |
| Idioma: | portugués |
| OAI Identifier: | oai:ojs.revistaeletronica.icmbio.gov.br:article/329 |
| Acceso en línea: | https://revistaeletronica.icmbio.gov.br/index.php/BioBR/article/view/329 |
| Access Level: | acceso abierto |
| Palabra clave: | Gramíneas invasoras invasão biológica mapeamento monitoramento Invasive grasses biological invasion mapping monitoring Hierbas invasoras invasión biológica mapeo monitoreo |
| Sumario: | A key requirement for effective weed management is the ability to identify, map and monitorinvasions. Field mapping techniques associated with satellite imagery are commonly used for mapping ofinvasive plants distribution, directing eradication efforts. The objectives of this study was to map populationsof A. donax in the Federal District, Brazil. The field data collection for A. donax mapping was carried out fromMarch 2010 to October 2012. The field data was combined with remote sensing to determine the speciesoccurrence. It was observed that the highest concentration of A. donax is in the central region of the FederalDistrict, where most of the Protected Areas are located. It was also observed that the presence of this speciesis related to disturbed areas, such as highways, landfills, deposits of debris and construction sites, and animportant dispersal vector are mowing activities. This survey is pioneer for A. donax in the Federal Districtand in Brazil, besides being important for future management strategies, as well as for monitoring the spreadof this species |
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