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Comparative evaluation of urban versus agricultural nitrate sources and sinks in an unconfined aquifer by isotopic and multivariate analyses
(Elsevier, 2020-11)
Nitrate (NO3−) is one of the most widespread contaminants in groundwater primarily due to agricultural activities utilizing N-containing fertilizers and the presence of animal wastes. Hydrochemical and nitrate isotope data ...
Micronutrient contents in the profile of a recovered soil with sewage sludge and native species of Atlantic Forest
(2019-01-01)
The use of sewage sludge in agriculture and recovery of degraded areas has been shown as a promising alternative for its final destination. Studies on micronutrient levels after sludge application are necessary to avoid ...
Contribuição da educação ambiental na destinação dos resíduos de propriedades rurais em Agudo - RS
(Universidade Federal de Santa MariaBrasilUFSMCentro de Ciências Rurais, 2018-08-23)
The waste theme has been pointed out as a serious environmental problem of the present time, which affects not only the urban environment, but also the rural one. Because solid waste collection often does not occur in rural ...
Multianalytical characterization of biochar and hydrochar produced from waste biomasses for environmental and agricultural applications
(2019-10-01)
Biochar (BC) and hydrochar (HC) are solid by-products obtained from various types of biomasses through the processes of pyrolysis and hydrothermal carbonization, respectively. Both BC and HC represent a sustainable solution ...
Eco-friendly polymer composites: A review of suitable methods for waste management
(2021-01-01)
The amount of residues generated by agriculture, industrial, or urban activities continuously increases and, consequently, demands several methods for their correct management. The incorrect disposal can cause, in specific ...
Adsorção de zinco por meio de resíduos de poda urbana
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de AmbientalEngenharia AmbientalUTFPR, 2019-07-04)
The aquatic ecosystem has been altered in different scales in the last decades due to the pollution by industrial, domestic and agricultural residues. Changing heavy metals patterns in water bodies has significant impacts ...
Análise dos resíduos sólidos industriais perigosos no município de Panambi - RS
(Universidade Federal de Santa MariaBRGeografiaUFSMPrograma de Pós-Graduação em Geografia, 2013-09-04)
The industry was one of the responsibles for the great urban transformations, the multiplication of several branches of services of the modern cities and the development of means of transportation and communication, which, ...
Composto e vermicomposto de lixo urbano na produção de mudas de oiti (Licania tomentosa (Benth)) para arborização
(1997-10-01)
Compost and vermicompost, produced from organic fraction of municipal solid wastes were studied as components of potting media for Licania tomentosa (oiti) seedlings production. The objective was to achieve data to amplify ...