Submitted by (edna.saturno@ufrpe.br) on 2016-06-06T16:16:02Z No. of bitstreams: 1 Monica Joao Imbana.pdf: 2201719 bytes, checksum: 5bee149021534bc9c369e75d3120e325 (MD5) / Made available in DSpace on 2016-06-06T16:16:02Z (GMT). No. of bitstreams: 1 Monica Joao Imbana.pdf: 2201719 bytes, checksum: 5bee149021534bc9c369e75d3120e325 (MD5) Previous issue date: 2012-02-06 / Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPq / The craft of clay in the city of Tracunhaém is an important sector of economic activity that generates employments and income for many families and features renowned artists, which makes the city one of the largest referral centers in the art of modeling clay in the country. This activity uses in its production process as the main energy input to the wood, and this demand causes a considerable impact on local biomes. The study was conducted by the Association of craftsmen Tracunhaém city, located in the Zona da Mata of Pernambuco. Data collection was conducted between June- December 2011, through questionnaires and semi-structured interviews with artisans to analyze the environmental perception regarding the use of forest biomass (wood) of the forest in its activity. Examined the context of craft activity in the city of Tracunhaém / PE, it was found that the majority of artisans (craftsmen 49) have their own wood-fired ovens in operation, and 29 artisans who did not have ovens themselves, but use third-party electric furnaces and 03, only 01 active and 02 kilns remain unused due to lack of a training program, enabling craftsmen to handle them properly to avoid accidents, it was identified that wood is the main source of energy matrix for the craft, was also identified that 70% of wood consumed comes from the backwoods of Pernambuco wood and 23% comes from the state of Paraiba. Further identified that 7% of firewood consumed is unknown. It was found that 79% of artisans (craftsmen 62) use an average of 05 cubic meters of wood per week, the activity of its ceramics since this demand is considerable development activity weekly. It is therefore necessary for the implementation of actions by the Municipality of Tracunhaém / PE in relation to environmental education for the artisans of the clay can make sustainable use of firewood on his craf activity. / O artesanato do barro na cidade de Tracunhaém é importante setor da atividade econômica que gera trabalho e renda para muitas famílias e conta com renomados artistas, o que faz da cidade um dos maiores centros de referência na arte da modelagem do barro no país. Esta atividade no seu processo produtivo utiliza como principal insumo energético à lenha, e esta demanda causa um impacto considerável nos biomas locais. O estudo foi conduzido junto à Associação dos artesãos da cidade de Tracunhaém, localizada na zona da Mata de Pernambuco. A coleta de dados foi realizada no período de junho a dezembro de 2011, através de aplicação de questionários e de entrevistas semi-estruturadas com os artesãos para analisar a percepção ambiental em relação ao uso da biomassa florestal (lenha) da mata nativa na sua atividade. Analisado o contexto da atividade de artesanato na cidade de Tracunhaém/PE, constatou-se que a maioria dos artesãos (49 artesãos) possuem os fornos próprios à lenha em atividade, além de 29 artesãos que não possuem os fornos próprios, mas utilizam de terceiros e 03 fornos elétricos, apenas 01 em atividade, e 02 fornos permanecem sem utilização, devido à falta de um programa de capacitação, que permitam aos artesãos manuseá-los corretamente de modo a evitar acidentes, constatou-se que a lenha é a principal fonte da matriz energética para o artesanato, também foi identificado que 70% de lenha consumida vem do Sertão do Pernambuco e 23% de lenha vem do Estado da Paraíba. Também foi identificado que 7% de lenha consumida tem origem desconhecida. Constatou-se ainda que 79% dos artesãos (62 artesãos) utilizam em média 05 m³ de lenha por semana, na atividade do artesanato de barro, visto que essa demanda é considerável para o desenvolvimento da atividade semanalmente. Sendo assim, é necessário à implantação de ações por parte da prefeitura do município de Tracunhaém/PE em relação à Educação Ambiental para que os artesãos do barro possam fazer o uso sustentável de lenha na sua atividade do artesanato.

Les enjeux environnementaux impactent de plus en plus le comportement des clients ainsi que les stratégies des entreprises. Dans ce contexte, l’optimisation de la chaine logistique en tenant compte des questions environnementales devient un enjeu critique. Dans cette thèse nous nous intéressons à cette problématique. Une originalité de ce travail est de montrer que les décisions prises lors de la conception d’une chaine (localisation des sites, choix des processus de production, de transport,…) ont une influence sur la qualité environnementale d’un produit perçue par les clients, et influent donc sur le niveau de la demande et/ou prix de ces produits. La demande et le prix ne sont plus des variables exogènes comme pratiquement toujours considéré dans les travaux existants, mais bien des variables endogènes. Dans cette thèse nous proposons alors des modèles d’optimisation des activités logistiques en tenant compte de la qualité environnementale des produits élaborés et des préférences clients. Nous montrons grâce à des expérimentations sur un cas d’étude du secteur de textile, la pertinence de la considération de la qualité environnementale des produits dans les modèles d’optimisation des activités logistiques. / Environmental concerns are increasingly impacting customers’ behavior as well as companies’ strategies. In this context, optimizing the supply chain with environmental considerations is becoming a critical issue. In this thesis we focus on this issue. An originality of our work is to show that supply chain design decisions (facility location, choice of production processes, transportation modes, etc.) impact the environmental quality of a product and therefore affect the level of its demand and / or its selling price. Demand and price are no longer considered as exogenous variables as often done in supply chain optimization existing works, but rather as endogenous variables. In this work we propose a set of supply chain optimization models that take into account the product environmental quality and customers’ preferences towards product environmental quality. Based on a case study from the textile sector, we show the relevance of considering the products’ environmental quality in supply chain optimization models.