Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Márcio A. Vilas Boas"'
Autor:
Allan R. Lopes, Jonatas Marcolin, Jerry A. Johann, Márcio A. Vilas Boas, Adilson R. Schuelter
Publikováno v:
Engenharia Agrícola, Vol 39, Iss 6, Pp 707-714 (2019)
ABSTRACT The aim of this study is to identify homogeneous rainfall zones in the winter and summer 1st and 2nd crops, in the state of Paraná, Brazil. The zones were defined by clustering using the expectation-maximization (EM) algorithm to transform
Externí odkaz:
https://doaj.org/article/902b79762b5941a397d33a1b0722b871
Autor:
Kathleen J. Model, Silvio C. Sampaio, Marcelo B. Remor, Erivelto Mercante, Márcio A. Vilas Boas
Publikováno v:
Engenharia Agrícola, Vol 38, Iss 1, Pp 124-134 (2018)
ABSTRACT Aquatic sediments are widely used for the evaluation of anthropogenic contamination due to their ability to adsorb particles and contaminants, making them historical environmental archives. Therefore, the objective was to evaluate the contam
Externí odkaz:
https://doaj.org/article/1b1ff40009b24259a5a5f28ab8bc57d1
Autor:
Franciele A. C. Follador, Márcio A. Vilas Boas, Marlise Schoenhals, Eliane Hermes, Clovis Rech
Publikováno v:
Engenharia Agrícola, Vol 32, Iss 5, Pp 951-960 (2012)
The aim of this study was to evaluate the application possibility of tabular CUSUM control charts in the quality control of chemical variables in surface water. It was performed bibliographic and field research to collect water samples from 2003 to 2
Externí odkaz:
https://doaj.org/article/6f39b984938a48cf86bc325c0a44c6d3
Autor:
Juliana B. R. Mees, Simone D. Gomes, Márcio A. Vilas Boas, Benedito M. Gomes, Fernando H. Passig
Publikováno v:
Engenharia Agrícola, Vol 31, Iss 5, Pp 954-964 (2011)
A sequential batch reactor with suspended biomass and useful volume of 5 L was used in the removal of nutrients and organic matter in workbench scale under optimal conditions obtained by central composite rotational design (CCRD), with cycle time (CT
Externí odkaz:
https://doaj.org/article/6b8a9e2a7af84ddcb7b559d254949647
Publikováno v:
Engenharia Agrícola, Vol 29, Iss 3, Pp 466-473 (2009)
The objective of this research was to evaluate the performance of the aquatic macrophyte Eichhornia crassipes applied in situ in a slaughter house treatment system, located in the west of the Paraná state, Brazil, regarding the nutrients removal and
Externí odkaz:
https://doaj.org/article/ef38feb03c5a49edb5e04d4750bf6065
Autor:
Dirceu Baumgartner, Silvio C. Sampaio, Tatiana R. da Silva, Carla R. P. A. Teo, Márcio A. Vilas Boas
Publikováno v:
Engenharia Agrícola, Vol 27, Iss 1, Pp 152-163 (2007)
Este trabalho teve o objetivo de avaliar o desenvolvimento, a produção e a qualidade sanitária da cultura da alface irrigada com águas residuárias originadas da suinocultura e da piscicultura. Os tratamentos avaliados foram: T1 - alface irrigada
Externí odkaz:
https://doaj.org/article/5654f00a17d64fe486f3964f1d24a368
Autor:
Eliane R. S. Gomes, Silvio C. Sampaio, Marcus M. Corrêa, Márcio A. Vilas Boas, Luis F. A. Alves, Teodorico A. Sobrinho
Publikováno v:
Engenharia Agrícola, Vol 24, Iss 3, Pp 557-568 (2004)
O presente trabalho foi realizado visando à avaliação do movimento do nitrato (N-NO-3) proveniente de águas residuárias de frigorífico, em colunas de solo. No experimento, foram utilizados dois tipos de solo, um de textura argilosa e outro de t
Externí odkaz:
https://doaj.org/article/edd10f3c2bbe4055b63a1050352aa92b
Publikováno v:
Revista Brasileira de Ciência do Solo, Vol 38, Iss 6, Pp 1950-1959 (2014)
In hydrosedimentology studies the determination of the trace element concentrations at the study site is imperative, since this background can be used to assess the enrichment of sediments with these elements. This enrichment can be the result of the
Externí odkaz:
https://doaj.org/article/2aa371ff873845e796a285cd2311769a
Autor:
Roseli Regina Rambo Bremm, Simone Gomes Damasceno, Deonir Secco, Márcio Antonio Vilas Boas, Douglas Guedes Torres, Juliana Bortoli Rodrigues Mess, Larissa Kummer
Publikováno v:
Revista Brasileira de Ciências Ambientais, Iss 23, Pp 17-24 (2012)
O lodo de esgoto é um subproduto resultante do tratamento de esgotos que contém elevado teor de matéria orgânica e se, devidamente aplicado, pode conferir ao solo melhorias em relação a sua fertilidade. Este trabalho teve por objetivo avaliar o
Externí odkaz:
https://doaj.org/article/bd0e4443ca3444a49333f222dbf3c40f
Autor:
Izabela Regina Costa Araujo, Silvio César Sampaio, Affonso Celso Gonçalves Junior, Antonio Paz-Gonzalez, Flavio Daniel Szekut, Márcio A. Vilas-Boas
Publikováno v:
Revista Brasileira de Engenharia Agrícola e Ambiental v.23 n.6 2019
Revista Brasileira de Engenharia Agrícola e Ambiental
Universidade Federal de Campina Grande (UFCG)
instacron:UFCG
RUC. Repositorio da Universidade da Coruña
instname
Revista Brasileira de Engenharia Agrícola e Ambiental-Agriambi, Vol 23, Iss 6, Pp 439-445
Revista Brasileira de Engenharia Agrícola e Ambiental
Universidade Federal de Campina Grande (UFCG)
instacron:UFCG
RUC. Repositorio da Universidade da Coruña
instname
Revista Brasileira de Engenharia Agrícola e Ambiental-Agriambi, Vol 23, Iss 6, Pp 439-445
[Abstract] The disposal of treated effluents on soil is the main final use of wastewater in Brazil. Although this practice can promote improvements of some soil attributes, there is a need for monitoring in order to ensure that potential environmenta