Cumulative Impacts
Mostrando 1-12 de 17 artigos, teses e dissertações.
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1. Quality of tomatoes under different transportation conditions by principal component analysis
ABSTRACT Bulk transportation of tomatoes is a step with high occurrence of mechanical impacts, leading to increased losses and reduction in the quality of fruits arriving at the industry and reaching the consumer market. The present study aimed to evaluate variations in physical-chemical parameters associated with the quality of tomato fruits, occurred durin
Rev. Ceres. Publicado em: 2020-12
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2. Heavy metals in the São Mateus Stream Basin, Peixe River Basin, Paraiba do Sul River Basin, Brazil
Resumo Empreendimentos com porte e potencial poluidor precisam ser licenciados adequadamente, fiscalizados e monitorados durante e após suas operações de forma a evitar e/ou mitigar impactos nas suas áreas de influência. A Bacia Hidrográfica do córrego São Mateus (BHCSM), situada em zona rural de Juiz de Fora (MG), é impactada por várias atividades
Rev. Ambient. Água. Publicado em: 03/06/2019
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3. Decision-making on the optimum timing for nitrogen fertilization on sugarcane ratoon
ABSTRACT: Low efficiency of nitrogen from fertilizers is a major concern worldwide, threatening the sustainability of sugarcane production. The N use efficiency (NUE) by sugarcane can be improved by adopting better fertilizing management practices, reducing environmental impacts. This work evaluated the effects of varying N rates and time of application on s
Sci. agric. (Piracicaba, Braz.). Publicado em: 2019-05
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4. Análise do Impacto das Políticas de (Des)Oneração da Folha de Pagamento na Economia Brasileira
Resumo A política de desoneração da folha de pagamento foi implantada em 2012, mas em 2015 o Governo Federal estabeleceu mudanças que representaram uma reoneração da folha de pagamento. O objetivo é avaliar os impactos econômicos dessas políticas por meio de simulações com um modelo de equilíbrio geral computável dinâmico para a economia brasil
Rev. Bras. Econ.. Publicado em: 2019-03
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5. Using climate change models to assess the probability of weather extremes events: a local scale study based on the generalized extreme value distribution
ABSTRACT Regional climate models (e.g. Eta) nested to global climate models (e.g. HadGEM2-ES and MIROC5) have been used to assess potential impacts of climate change at regional scales. This study used the generalized extreme value distribution (GEV) to evaluate the ability of two nested models (Eta-HadGEM2-ES and Eta-MIROC5) to assess the probability of dai
Bragantia. Publicado em: 11/02/2019
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6. CORN FERTILIZATION USING SWINE WASTEWATER AND SOIL-WATER ENVIRONMENTAL QUALITY
ABSTRACT: Soil application of swine wastewater for nutrient cycling may represent a correct destination of these residues and reduction in production costs. However, when applied to soil, such residue may cause environmental impacts. This study aimed to analyze the chemical characteristics of the soil, corn, and leachate after successive swine wastewater app
Eng. Agríc.. Publicado em: 2017-08
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7. Using juniper berry ( Juniperus communis ) as a supplement in Japanese quail diets
ABSTRACT The present study was conducted to determine the effects of supplemented juniper berry (Juniperus communis) on fattening performance and some carcass traits of quails. A total of 150 one-day-old Japanese quail chicks were randomly divided into five groups (one control and four treated groups) with three replicates. Four different juniper berry level
R. Bras. Zootec.. Publicado em: 2016-05
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8. Yield-scaled global warming potential of two irrigation management systems in a highly productive rice system
ABSTRACT Water management impacts both methane (CH4) and nitrous oxide (N2O) emissions from rice paddy fields. Although controlled irrigation is one of the most important tools for reducing CH4emission in rice production systems it can also increase N2O emissions and reduce crop yields. Over three years, CH4 and N2O emissions were measured in a rice field in
Sci. agric. (Piracicaba, Braz.). Publicado em: 2016-02
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9. Impact of nitrification inhibitor with organic manure and urea on nitrogen dynamics and N2O emission in acid sulphate soil
ABSTRACT The accurate prediction of N transformation is an important requisite for optimizing N use efficiency in cropping systems. An incubation study was conducted to verify the impacts of nitrification inhibitor (NI) with organic manure (OM) and urea on N dynamics and N2O emission in acid sulphate soil. The conducted experiment was two-level factorial wit
Bragantia. Publicado em: 27/11/2015
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10. Estudo dos fatores de risco e do impacto da lesão renal no transplante hepático Roberto Camargo Narciso. Kidney injury after liver transplantation: impact and risk factors. / Kidney injury after liver transplantation: impact and risk factors.
The acute and chronic renal diseases have distinct impacts on the outcome of liver transplantation (LTx). While the acute form determines high mortality soon after the transplantation procedure, most patients will recover to the point of being discharged from hospital. In the chronic form, progressive loss of renal function implies in increased long term mor
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/05/2011
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11. Pobreza, segregação e redes sociais: um estudo sobre o impacto da remoção dos moradores da favela Guinle, Guarulhos/SP / Poverty, segregation and social networks: a study on the impact of the removal of inhabitants from Guinles slum, Guarulhos / SP
This dissertation presents the analysis results of the impacts on social networks caused by the removal of the inhabitants from Guinles favela, city of Guarulhos/SP, to a CDHUs housing state. The poverty is a cumulative multiple dimensions phenomenon which reinforce and reiterate hardship situations and that, therefore, would not be understood merely by econ
Publicado em: 2009
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12. Impactos cumulativos na avaliação de impactos ambientais: fundamentação, metodologia, legislação, análise de experiências e formas de abordagem
Questões atuais como o aquecimento global, redução na camada de ozônio e a perda da biodiversidade, entre outros, são resultado de séculos de ações humanas consideradas sem importância por sua baixa significância pontual e cujos impactos não foram avaliados. Apesar da avaliação de impactos ambientais AIA ter sido instituída a mais de trinta ano
Publicado em: 2008