Aims: This research was developed to quantify the dynamics of the stocks of organic carbon, phosphorus and nitrogen in sediments, as well as the retention or release of nutrients in the water column of a reservoir in the tropical semi-arid region. Place and Duration of Study: To...
Open access
Research Article10.9734/JEAI/2018/42944
Janaina Castro De Mendonça, Fernando Bezerra Lopes, Eunice Maia de Andrade, Francisco Josivan de Oliveira Lima & Fernanda Helena Oliveira da Silva·Journal of Experimental Agriculture International·2017
Aims: The aim of this study was to analyse the use of remote sensing as an alternative in monitoring water quality, and to analyse models that estimate the concentrations of chlorophyll-a (Chl-a) in a reservoir in the semi-arid region. Place and Duration of Study: Field campaigns...
Open access
Research Article10.9734/JEAI/2017/37913
Leonaria Luna Silva de Carvalho, Claudivan Feitosa de Lacerda, Fernando Bezerra Lopes, Clayton Moura de Carvalho, Raimundo Rodrigues Gomes Filho & Renisson Neponuceno de Araújo Filho·Journal of Experimental Agriculture International·2017
This study had with objective to evaluate the influence of climatic seasonality and dry season prolonged on parameters of the groundwater quality of irrigated perimeter of lower Acaraú - Ceará, for the years 2010, 2011, 2015 and 2016. Hydrochemical analyzes of the attributes of H...
Open access
Research Article10.9734/JEAI/2017/36480