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Vol. 12 No. 2 (2017)

Published: 22/02/2017

Papers

Hybrid gravitational microfiltration system for drinking water purification

Natália Ueda Yamaguchi, Silvia Amélia Liwa Abe, Flávia Vieira da Silva Medeiros, Angélica Marquetotti Salcedo Vieira, Rosangela Bergamasco

168-178
Analysis of biological and meteorological controls of evapotranspiration in pristine forests and a pasture site in Amazonia

Narciso Paulino Junior, Rita Cássia Silva von Randow, Celso von Randow

179-191
The use of caffeine as a chemical marker of domestic wastewater contamination in surface waters: seasonal and spatial variations in Teresópolis, Brazil

Eline Simões Gonçalves, Silvana Vianna Rodrigues, Emmanoel Vieira da Silva-Filho

192-202
Use of the expedited methods of Chow-Gumbel and Bell for formulation of intense rain equations - a performance evaluation

Karinnie Nascimento de Almeida, José Antonio Tosta dos Reis, Antônio Sergio Ferreira Mendonça

203-214
Numerical simulation of the dispersion of hydrogen sulphide emitted by a UASB reactor for domestic sewage treatment

Matheus Ribeiro Augusto, Herlane Costa Calheiros, Vanessa Silveira Barreto Carvalho

215-225
Calibration and validation of the SWAT model for hydrologic simulation in a river basin located in the north coast of Santa Catarina

Éverton Blainski, Eileen Acosta, Patrícia Carvalho do Prado Nogueira

226-237
Seasonal characterization of the physical, chemical, biological and ecotoxicological variables in a stretch of the Paraíba do Sul River, SP, Brazil

Lucas Gonçalves Queiroz, Flávio Teixeira da Silva, Teresa Cristina Brazil de Paiva

238-248
Occurrence of estrogens and their removal by biological processes of sewage treatment

Danieli Lima da Cunha, Lícia Murito de Paula, Samuel Muylaert Camargo da Silva, Daniele Maia Bila, Estefan Monteiro da Fonseca, Jaime Lopes da Mota Oliveira

249-262
Physical attributes and carbon stock of soils of Archaeological Dark Earth of the Amazonia

José Maurício da Cunha, Denilton Carlos Gaio, Milton César Costa Campos, Marcelo Dayron Rodrigues Soares, Douglas Marcelo Pinheiro da Silva, Alan Ferreira Leite de Lima

263-281
Spatial and temporal diagnosis of the physicochemical and microbiological conditions of Tanquinho’s Stream, Ribeirão Preto, SP, Brazil

Andre Abreu Grieco, Brisa Maria Fregonesi, Karina Aparecida de Abreu Tonani, Thaís Vilela Silva, Beatriz Smidt Celere, Tânia Maria Beltramini Trevilato, Susana Inés Segura-Muñoz, Renato Igor da Silva Alves

282-298
Management of contaminated areas by gas stations in Cuiabá, Mato Grosso, Brazil

Suzy Darley de Lima, Andrea Ferreira de Oliveira, Rossean Golin, Danila Soares Caixeta, Zoraidy Marques de Lima, Eduardo Beraldo de Morais

299-315
Droughts and their impacts on the municipality of Boqueirão, PB, Brazil

André Aires de Farias, Francisco de Assis Salviano de Sousa, João Miguel Moraes Neto, Anailson de Sousa Alves

316-330
Evaluation of plant extracts to control haemonchosis in naturally infected sheep

Matheus Diniz Gonçalves Coêlho, Thalyta Baldim Xavier, Jaqueline Fabiana da Costa, Lucas Tobias Rodrigues Maciel, Lilian Saito Ormachea Bozo, Francine Alves da Silva Coêlho, Gokithi Akisue

331-339
Intervening variables in the existence of watershed committees in Brazil

Alexandre André Feil, Virgílio José Strasburg, Fernando Rosado Spilki

340-350