Social Environmental Impacts
Mostrando 13-24 de 231 artigos, teses e dissertações.
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13. Evaluation of Mechanical Properties of Sealing Mortar with Partial Replacement of Portland Cement by Stone Crusher Waste
Civil construction is one segment responsible for major environmental and social impacts. Among its raw materials, Portland cement, which is produced by the burning and subsequent grinding of a composition of clays and limestones. This manufacturing process causes great environmental damage, both by the exploitation of deposits and by the process of clinkeri
Mat. Res.. Publicado em: 23/09/2019
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14. ORGANIZATIONAL IRRESPONSIBILITIES OR ABSENCE OF TERRITORIAL GOVERNANCE? REFLECTIONS ON ENVIRONMENTAL MANAGEMENT IN THE MINAS-RIO PROJECT
Resumo Este trabalho teve por objetivo sistematizar e analisar dimensões sociais e organizacionais do processo de licenciamento ambiental e implantação do projeto minerário Minas-Rio, discutindo fragilidades metodológicas e gerenciais evidenciadas pelo acúmulo de denúncias de irregularidades, conflitos socioambientais e falhas de planejamento do empre
Ambient. soc.. Publicado em: 26/08/2019
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15. Movimiento de redención ecológica de la cuenca del Río Piracicaba: una experiencia de acción colectiva
Abstract The antecedent of Brazil’s water management model has its origins in the complex processes of environmental degradation and in conflicts concerning water requirements that have been occurring since the 1970s. In this sense, the experience of the state of São Paulo is central, since it was in the basins of the Piracicaba, Capivari and Jundiaí (PC
Cad. Metrop.. Publicado em: 15/08/2019
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16. Rio Doce: riscos e incertezas a partir do desastre de Mariana (MG)
RESUMO Na Bacia Hidrográfica do Rio Doce, no Sudeste brasileiro, município de Mariana (MG), o rompimento da barragem de Fundão, em 5 de novembro de 2015, desencadeou o desastre da Samarco/Vale/BHP. O desastre não foi uma ocorrência natural, pois resultou da adoção de tecnologias e decisões técnico-administrativas, cujas responsabilidades criminais f
Rev. Bras. Hist.. Publicado em: 29/07/2019
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17. Gestão socioambiental em micro e pequenas indústrias de Pau dos Ferros-RN
Resumo O presente estudo tem por objetivo analisar a percepção de gestores de micro e pequenas indústrias da cidade de Pau dos Ferros-RN acerca de práticas socioambientais. Para tanto, buscou-se verificar se essas empresas fazem uso de gestão socioambiental, identificando suas práticas e apontando motivações, entraves e oportunidades para sua implant
Gest. Prod.. Publicado em: 16/05/2019
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18. Food web and ecological models used to assess aquatic ecosystems submitted to aquaculture activities
RESUMO: Ecossistemas aquáticos continentais desempenham papel fundamental no desenvolvimento econômico e social, entretanto, são vulneráveis à degradação ambiental devido às diversas pressões a que estão submetidos. Entre as principais atividades antrópicas a interferir nestes ambientes, podemos destacar a aquicultura. A modelagem matemática de
Cienc. Rural. Publicado em: 28/02/2019
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19. The Photovoltaic Generation and its Energy Contribution and Demand Shifting at the Center Headquarters of the Federal University of Technology - Paraná - Campus Curitiba
ABSTRACT Distributed photovoltaic (PV) generation is characterized by the application of several small power plants in urban centers. This form of energy deserves special mention due to the possibility of installation in existing areas such as roofs and facades. Thus, the implementation of these systems represents positive modifications of the urban scenario
Braz. arch. biol. technol.. Publicado em: 29/10/2018
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20. Multi-criteria Selection of Distributed Mini Generation Systems Using Rice Husk
ABSTRACT This paper presents a multi-criteria methodology to support decision making for management and selection of distributed mini generation sources (GD) using rice husk. Considering the potential of residual biomass, the developed model is based on the Analytic Hierarchy Process (AHP) method to evaluate the main technological arrangements of generation
Braz. arch. biol. technol.. Publicado em: 22/10/2018
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21. Technical efficiency analysis of marine shrimp farming (Litopenaeus vannamei) in biofloc and conventional systems: A case study in northeastern Brazil
Abstract Shrimp farming has a great ecological, economic, and social importance in northeastern Brazil. Although the conventional farming system is widely used, biofloc technology (BFT) system has been developed to reduce environmental impacts and optimizing the production. Thus,the present study evaluated the technical efficiency of production cycles of Lit
An. Acad. Bras. Ciênc.. Publicado em: 03/09/2018
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22. Crop residue harvest for bioenergy production and its implications on soil functioning and plant growth: A review
ABSTRACT: The use of crop residues as a bioenergy feedstock is considered a potential strategy to mitigate greenhouse gas (GHG) emissions. However, indiscriminate harvesting of crop residues can induce deleterious effects on soil functioning, plant growth and other ecosystem services. Here, we have summarized the information available in the literature to id
Sci. agric. (Piracicaba, Braz.). Publicado em: 2018-05
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23. Development of eco-efficiency comparison index through eco-indicators for industrial applications
Abstract In the last decades companies aligned with the concepts and principles of sustainable development have been seeking to minimize the environmental and social impacts caused by their operations. Typically, the primary environmental concerns in the industry were related to water consumption, wastewater production, waste generation, energy consumption a
Braz. J. Chem. Eng.. Publicado em: 2018-01
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24. Chapter 2 – The social and environmental impacts of palm oil sourcing: a human rights concern
Parte do livro:As sociedades contemporâneas e os direitos humanos = Contemporary societies and human rights
Autor(es): Lima, Gildete de Araujo
Editus. Publicado em: 2018