Sustainable Extractives
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Effects of pre-treatment of Curauá fibers on compatibility with portland cements
ABSTRACT There has been ever growing interest in the construction industry in using lighter, eco-friendly and sustainable materials, while maintainingthe desirable mechanical properties. The objective of the present work was to evaluate the effects of pre-treatments on chemical compatibility between Curauá fiber (Ananas erectifolius) and Portland cement. In
Matéria (Rio J.). Publicado em: 18/10/2018
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2. Vegetal fibers in polymeric composites: a review
The need to develop and commercialize materials containing vegetal fibers has grown in order to reduce environmental impact and reach sustainability. Large amounts of lignocellulosic materials are generated around the world from several human activities. The lignocellulosic materials are composed of cellulose, hemicellulose, lignin, extractives and ashes. Re
Polímeros. Publicado em: 2015-02
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3. Processo produtivo para o aproveitamento dos produtos florestais não-madereiros do baru (Dipteryx alata Vog.)
Os produtos florestais não-madeireiros provenientes do extrativismo no bioma Cerrado estão sendo considerados uma alternativa de renda para os agricultores, comunidades tradicionais e outros residentes do Cerrado. Os frutos da espécie Dipteryx alata geram produtos que aos poucos são oferecidos em mercados locais e em centros urbanos. Seu consumo vem cres
Publicado em: 2008
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4. Potencialidades do cumbaru (dipteryx alata vog.) para o desenvolvimento rural em fragmentos do cerrado no assentamento Andalucia/MS
The potentialities, especially with respect to the extractives in the morfoclimate domain of the Cerrado they show sustainable alternatives of development, as a way for the solution of the serious problems, with which if they confrot the agricultural workers and the lack of support of the State. The present study was abided to search it the potentialities an
Publicado em: 2004
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5. Ilhas de alta produtividade : inovação essencial para a manutenção do seringueiro nas reservas extrativistas
The sustainability of the vegetable extractivism of the rubber has been center of great discussions in the Amazonian region. That activity is considered unviable economically and suffers from inherent technological delay to the culture, besides inferior economical performance to the other activities. Extractives Reserves (RESEX) appear as alternatives of sus
Publicado em: 2003