Encontrados 5 documentos, a visualizar página 1 de 1
Da cicatriz sociológica à infraestrutura regenerativa: framework de estrada-par...
Caetano, Thiago Rodrigues Gonçalves; Jacquinet, Marc; Melo, Antonio Willian Flores deRodovias implantadas em florestas tropicais úmidas têm operado como vetores de fragmentação ecológica, disfunção hidrológica, instabilidade geomorfológica e intensificação de pressões territoriais cumulativas. Na Amazônia, esse padrão evidencia a insuficiência de abordagens centradas exclusivamente na mitigação de impactos. Diante desse contexto, o artigo propõe um framework de Estrada-Parque Regenerativa como ...
Environmental governance of Amazonian highways
Caetano, Thiago Rodrigues Gonçalves; Jacquinet, Marc; Melo, Antonio Willian Flores deAmazonian highways generate effects that extend beyond the physical footprint of road infrastructure, influencing ecological integrity, territorial dynamics, and institutional capacity to govern cumulative change. This article examines the environmental governance condition of the Manoel Urbano–Feijó segment of BR-364, in Acre, Brazil, through the application of ISRAM, a multidimensional corridor-scale diagnost...
Pervasive gaps in Amazonian ecological research
Carvalho, Raquel L.; Resende, Angelica F.; Barlow, Jos; França, Filipe M.; Moura, Mario R.; Maciel, Rafaella; Alves-Martins, Fernanda; Shutt, JackBiodiversity loss is one of the main challenges of our time,1,2 and attempts to address it require a clear un derstanding of how ecological communities respond to environmental change across time and space.3,4 While the increasing availability of global databases on ecological communities has advanced our knowledge of biodiversity sensitivity to environmental changes,5–7 vast areas of the tropics remain underst...
Natural mass movements in Serra do Divisor in the far west of the Western Amazon
Silva, Sonaira Souza da; Nascimento, Eric de Souza; Almeida, Marllus Rafael Negreiros de; Koga, Diogo Mitsuru; Melo, Antonio Willian Flores deMass movements, also known as landslides, landslides and erosions, cause the soil to break down and transport, caused by natural factors such as precipitation, earthquakes or winds. These events have environmental and/or social impacts, depending on the geographic context in which they are inserted. The present work aimed to analyze the spatiotemporal dynamics of natural movement in the Serra do Divisor Physiog...
Orchid bees of forest fragments in Southwestern Amazonia
Storck-Tonon, Danielle; Morato, Elder Ferreira; Melo, Antonio Willian Flores de; Oliveira, Marcio Luiz deBees of the tribe Euglossini are known as orchid-bees. In general, areas with more vegetation cover have greater abundance and diversity of these bees. This study investigated the effects of forest fragmentation on assemblages of the euglossine bees in the region of Rio Branco municipality, State of Acre, and surrounding areas. Ten forest fragments with varying sizes were selected for the study and were classif...