Sustainability and environmental impact of the Italian ceramic tile industry

The increasing consumption rates among citizens and the uncontrolled exploitation of natural resources have made environmental pollution and management of waste the main problems facing humanity in its upcoming future. Together with generation of energy and transport, industrial production certainly plays a key role in the genesis of these problems. It is for this reason that the concepts of environmental, social and economic sustainability have emerged over the years as the cornerstones for future development. In light of this, the most forward-looking industries have begun to study their impact on environment and society in order to improve their performances and, at the same time, to anticipate the increasingly rigorous environmental regulations. In this work, various performance indicators related to the Italian ceramic tile sector will be presented and discussed. In particular, the emission factor of characteristic pollutants will be reported on a period of up to fifteen years while data regarding waste management, concentration of pollutants and emission legal limits for the last decade will be here disclosed as a result of a vast analysis on recorded data. The collected information describes the present level of performance of the ceramic tile manufacturing industries in Italy and shows how recycling is now a consolidated reality and how some pollutants, such as particulate matter, fluorine and lead are actually disappearing from production processes and how others, such as volatile organic compounds, are increasing instead. Moreover, the adoption of alternative raw materials for the production of ceramic tiles is discussed and the implementation of the recycling of various waste is addressed at experimental or industrial scale. Finally, the development of a new ceramic engobe with high content of waste glass (20%) is presented as an experimental example of reutilization of resources in the ceramic tile industry.

Towards a more sustainable aquaculture: diets effects and environmental impact of aquaculture from a microbiome perspective

There is a lot of interest to optimize aquaculture production due to its overexploitation of marine resources, ocean pollution and habitat destruction. Since feed production is one of the greatest issues in aquaculture, feeding strategy optimization is important. The study of several different feed additives or supplementation is important to secure optimal growth, gut health, and function in farmed fish. Feed additives are typically supplied to ensure good health and to help the animal ward off pathogens during both normal and challenging conditions, which could stress animals and promote insurgence of pathologies or pathogens invasions. In this context has an increasing interest the study of host associated microbiome to understand the influence of novel functional feed on the health and physiology of animals. To achieve a more sustainable aquaculture sector, show a great importance the understanding of the environmental impact of this human activity in terms of habitat destruction, ocean pollution and reduction marine environments biodiversity. Marine microbiomes, either free-living or associated with multicellular hosts, is acquiring an increasing interest because their role in supporting the functioning and biodiversity of marine ecosystems, providing essential ecological services. Becoming extremely important to understand how these activities can affect marine microbiomes by altering their function and diversity. In this thesis work, we were able to present a comprehensive evaluation of different functional feeds assessing their effects in terms of growth and gut health of three fish species, Rainbow Trout (Oncorhynchus mykiss), Gilthead seabream (Sparus aurata) and Zebrafish (Danio rerio). We also explored the impact of Aquaculture on the surrounding marine microbiomes, using Patella caerulea as a model holobionts. Finally, we provided a synoptical study on the microbiomes of the water column and surface sediments in North-Western Adriatic Sea (Italy), providing the finest-scale mapping of marine microbiomes in the Mediterranean Sea.

Highway Runoff Study, HR-1037, Progress Report, 1984

The focus of highway runoff monitoring programs is on the identification of highway contributions to nonpoint source degradation of surface and groundwater quality. The results of such studies will assist the Iowa Department of Transportation (DOT) in the development of maintenance practices that will minimize the impact of highway transportation networks on water quality while at the same time maintaining public safety. Highway runoff monitoring research will be useful in developing a basis to address issues in environmental impact statements for future highway network expansions. Further, it will lead to optimization of cost effectiveness/environmental factors related to de-icing, weed and dust control, highway drainage, construction methods, etc. In this report, the authors present the data accumulated to date with a preliminary interpretation of the significance of the data. The report will discuss the site setup, operational aspects of data collection, and problems encountered. In addition, recommendations are included to optimize information gained from the study.

Proposta para priorização de atividades de remediação no município de São Paulo através da técnica de tomada de decisão multicriterial

Pós-graduação em Geociências e Meio Ambiente - IGCE

Dimensões do orifício de abastecimento e área real de sauveiros de atta sexdens rubropilosa (Hymenoptera: Formicidae), precisão dos métodos e implicações no controle com iscas formicidas

Pós-graduação em Ciência Florestal - FCA

Análise da abordagem dos processos de dinâmica superficial em EIAs/Rimas de projetos urbanísticos no estado de São Paulo, no período de 1987 a 2007

Pós-graduação em Geociências e Meio Ambiente - IGCE

Consórcio intermunicipal para gestão ambiental nos municípios de pequeno porte 1 e 2 do nordeste paraense: uma possibilidade para gestão ambiental?

Após a publicação da Lei Complementar Federal no. 140 (LC 140/2011), de 08/12/2011, que definiu as competências dos municípios na gestão de políticas públicas ambientais, surgiu a necessidade de propor ações pelo poder público municipal para sua implementação. Para assegurar a eficácia da referida lei, os municípios deveriam estruturar-se para licenciar e fiscalizar as atividades degradadoras, ou potencialmente degradadoras, em seus territórios. Os órgãos criados no âmbito das políticas municipais ambientais demandariam estruturação física e de pessoal que, por serem onerosas, se tornaram verdadeiros óbices à priorização do gestor para garantir as condições necessárias para a gestão ambiental municipal. Dessa forma, a cooperação entre os entes federados, por intermédio do instrumento de Consórcio Público se apresenta como uma alternativa estratégica para implementação da lei nos municípios de pequeno porte para encaminhamento das questões ambientais. Entende-se que um planejamento territorial regional facilitaria o encaminhamento para solicitação de recursos, bem como para a celebração de contratos e convênios que beneficiassem os municípios consorciados. O presente estudo analisa a Capacidade Institucional de gestão ambiental entre os municípios de Vigia de Nazaré, São Caetano de Odivelas, Santo Antônio do Tauá e Colares e propõe um protocolo de intenções para formalização de um consórcio público para gestão intermunicipal do meio ambiente. De acordo com o IBGE, referidos municípios são de pequeno porte classes 1 e 2, localizados na Região Nordeste do Estado do Pará. No decorrer da pesquisa, após as visitas aos municípios, constatou-se a falta de capacidade institucional para promover a gestão ambiental em seus próprios territórios pelos municípios, como carência de servidores, baixa capacitação, escassez de recursos financeiros, omissões legislativas, inoperância dos conselhos e dos fundos municipais, além de ausência de aparelhamento como viaturas e equipamentos de medição. Por outro lado foi detectado que já ocorreram reuniões entre os gestores municipais para buscar uma solução conjunta para os problemas da região, dada a proximidade territorial e as semelhanças dos seus recursos naturais. Neste passo, ao final se construiu uma proposta para implementação de um consórcio intermunicipal, mediante um termo de cooperação para gestão ambiental integral entre os municípios.

Comunidades de helmintos parasitos de Steindachnerina insculta e Astynax fasciatus como indicadores de impacto ambiental no rio Taquari, São Paulo

Pós-graduação em Ciências Biológicas (Zoologia) - IBB

Sindicalismo e meio ambiente: a participação da Central Única dos Trabalhadores nas Conferências Eco 92 e Rio +20

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Indicadores morfométricos: uma ferramenta no diagnóstico da vulnerabilidade ambiental

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

The Rueter-Hess Dam and Reservoir Project: A Question of Sustainable Water

Water in sufficient quantities throughout the Colorado Front Range is becoming increasingly limited. This paper examines the consequences for continued unsustainable use of water for communities of the Denver metropolitan area. This paper also looks at the effect that water law in the West has for otherwise optimum distributions of water. In addition, four regional and state water studies are reviewed for their contribution to sustainable water. Finally, the Final Environmental Impact Statement of the Rueter-Hess dam and reservoir project in Parker, Colorado is explored. Key findings conclude that the Rueter-Hess project may not, by itself, provide sustainable water for Parker; but the project will create incentive and opportunity for communities throughout the region to address the question of sustainable water.

Proposed timber management plan, Boise National Forest, Idaho : Intermountain Region, plan period 10/1/76 - 9/30/86.

Cover title.

S. Res. 49 : hearing before the Subcommittee on Arms Control, Oceans, and International Environment of the Committee on Foreign Relations, United States Senate, Ninety-fifth Congress, first session, on S. Res. 49 ... March 31, 1977

Mode of access: Internet.

Proposed 1983 Outer Continental Shelf oil and gas lease sale offshore the Mid-Atlantic States : OCS sale no. 76 /

"December 1982"--Final.

Forest Service roadless area conservation.

"November 2000."