609 research outputs found

    Fracionamento físico da matéria orgânica nas classes de agregado do solo sob sistemas agroflorestais de cacau no Sul da Bahia.

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    O presente estudo teve o objetivo de avaliar a distribuição do carbono e nitrogênio das frações da matéria orgânica nas classes de agregados de solos sob sistemas agroflorestais de cacau. Este estudo foi realizado em agrossistemas de cacau: cacauca-bruca; cacau com sombreamento definitivo de eritrina e floresta natural

    Proposal for a collaborative LCA data management methodological aproach for creating "nodes" in the brazilian national inventory database (SICV) Brasil.

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    Global Guidance proposes mechanisms for LCA studies and data management for improving interoperability, data exchange, accessibility and credibility of LCA databases. The PBACV (CONMETRO, 2010) has among its objectives to implement in Brazil a system capable of organizing, storing and disseminating information of LCIs. The Brazilian government responded to this demand through IBICT, which developed the SICV Brazil. For a LCI database to succeed, it is necessary to have primary data provided by the productive sector. The availability of data contributes to the growth of the country while benefiting the primary data providers, as society is increasingly attentive to the transparency and environmental awareness of companies. The management of LCA data is not a concern of national LCI databases alone. Other institutions also need to manage their LCA data independently of proprietary software, ensuring autonomy and sustainability for their operations. Keeping data on someone?s own infrastructure favors autonomy, but multiplies infrastructure investment and impairs interoperability. This research proposes a procedure for shared management of LCA data through the creation nodes, an instance of SICV Brazil for storing LCI data from private and public institutions. This procedure for shared management promoted the Brazilian National Inventory Database (SICV Brazil) and offered advanced information resources to institutions, such as Embrapa, without additional infrastructure and facilitating interoperability with other institutions. Authors believe that the creation of other instances of the SICV could contribute to the advance of LCA in Brazil

    Caracterização e classificação dos solos da Floresta Estadual do Antimari, Estado do Acre.

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    bitstream/item/63734/1/Oriental-Doc152.PDFAnexo mapa: Mapa de reconhecimento da alta intensidade dos solos da Floresta Estadual de Antimari, Estado do Acre

    Caracterização e classificação dos solos do Pólo Acre I. Área de Rio Branco, Estado do Acre.

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    bitstream/item/63735/1/Oriental-Doc153.PDFAnexo mapa: Mapa de reconhecimento de média intensidade dos solos da área do Polo Acre I. Área de Rio Branco, Estado do Acre

    Levantamento de solos de alta intensidade e mapeamento da cobertura vegetal e uso da terra do município de Colares - Estado do Pará.

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    bitstream/item/61924/1/Oriental-Doc27.pdfAnexo mapa: Levantamento de solos de alta intensidade do Município de Colares-PA

    Avaliação da aptidão agrícola das terras do município de Colares - Estado do Pará.

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    bitstream/item/61860/1/Oriental-Doc21.pdfAnexo mapa: Mapa da aptidão agrícola das terras do Município de Colares-PA
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