Assessment of urban forestry in Aquidauana (MS, Brazil)
Objective: The aim of the present study was to assess urban forestry in the city of Aquidauana (state of Mato Grosso do Sul, Brazil) to contribute to the establishment of a municipal urban afforestation plan. Methodology: Eight quadrants measuring 200 × 500 m were sampled, totaling 23 km of walkways...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2024 |
| País: | Brasil |
| Institución: | Universidade Nove de Julho (UNINOVE) |
| Repositorio: | Revista de Gestão Ambiental e Sustentabilidade - GeAS |
| Idioma: | inglés portugués |
| OAI Identifier: | oai:ojs.periodicos.uninove.br:article/25280 |
| Acceso en línea: | https://periodicos.uninove.br/geas/article/view/25280 |
| Access Level: | acceso abierto |
| Palabra clave: | Urban trees qualitative-quantitative inventory floristic survey Arbolado urbano inventario cuali-cuantitativo levantamiento florístico Árvores urbanas inventário quali-quantitativo levantamento florístico |
| Sumario: | Objective: The aim of the present study was to assess urban forestry in the city of Aquidauana (state of Mato Grosso do Sul, Brazil) to contribute to the establishment of a municipal urban afforestation plan. Methodology: Eight quadrants measuring 200 × 500 m were sampled, totaling 23 km of walkways, 59 streets in seven neighborhoods and 1280 trees, corresponding to a sampling intensity of 6.4% (95% precision; 10% error limit). Information was obtained on species, origin, spatial variables and plant health. Originality/Relevance: We present important qualitative and quantitative aspects for the planning and management of urban forests in the city, which may be insufficiently considered by the local public administration. Results: The number of trees per kilometer of walkway is below the recommended figure. We recorded 101 species distributed among 36 families. A high number of native species was found, but exotic species predominated in both number and abundance, especially Moquilea tomentosa (60%). Regarding the spatial component, 46% of the trees were located under power lines and 60% of these trees had some conflict with the grid. Approximately 17% of the trees were closer to the curb than the recommended distance. Among the trees sampled, most (60%) did not present any type of conflict with infrastructure. Tree health merits attention, as less than 10% of the population was categorized as being in an optimum state. Management contributions: We recommend the implantation of legal norms for tree management, including the offer of tree-trimming courses for those involved in this practice in the city, as well as the planting of native species and the adoption of environmental education programs. |
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