R. C. Oliveira

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This paper describes a heuristic approach for the definition of service (or influence) areas of multiple depots in a reverse logistics network. This work is based on a case study: the recyclable waste collection system with 5 depots that covers seven municipalities in the Alentejo region, southern Portugal. The system optimization considers two objectives,(More)
This study assessed the relationship between knowledge, use, and harvesting impacts on Vellozia aff. sincorana L.B.Sm. & Ayensu (Velloziaceae) populations. The species has a dracaenoid habit and is endemic to the Chapada Diamantina National Park (NPDC), state of Bahia, in northeastern Brazil. We interviewed 37 key informants from local rural communities in(More)
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