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A mathematical model to estimate the volume of grey water of pesticide mixtures. The usual method to calculate grey water footprint does not take into account the volume of water required to dilute concentrations of pesticide mixtures in freshwater and it also depends on maximum c... ... Repository: BDPA Publication year: 2014
Evaluation of environmental adjustment contract for pig production in Pinhal river sub-basin. The objective of this study was to evaluate the efficiency of Environmental Adjustment Contract for pig production (EAC) in improving the water quality in Pinhal River sub-basin, located in Concordia,... ... Repository: BDPA Publication year: 2011
Multivariate statistical analysis for water quality assessment: a review of research published between 2001 and 2020. Abstract: Research on water quality is a fundamental step in supporting the maintenance of environmental and human health. The elements involved in water quality analysis are multidimensional, because... ... Repository: BDPA Publication year: 2023
Atividades agropecuárias e qualidade da água: uma análise a partir da Resolução CONAMA nº 357/2005. Abstract: In this work is presented the influence of agricultural activities on water quality in watersheds in the Northeast of Para. The objective is presenting characteristics of the water and compa... ... Repository: BDPA Publication year: 2018
Water stress alters morphophysiological, grain quality and vegetation indices of soybean cultivars. Rainfall is among the climatic factors that most affect production, as in the Brazilian Cerrado. Non-destructive and automated phenotyping methods are fast and efficient for genotype selection. The ob... ... Repository: BDPA Publication year: 2022
Effect of increased salt water intake on the production and composition of dairy goat milk. The high consumption of water by livestock is a major drawback from an environmental point of view. In addition, the fact that arid or semi-arid areas have water with high salinity can decrease the qu... ... Repository: BDPA Publication year: 2021
Efficiency of bioaugmentation in the removal of organic matter in aquaculture systems. Resumo: Existem diversas tecnologias para tratamento de efluentes, o processo de bioadição consiste em uma vertente da biorremediação e tem sido empregado na melhoria da qualidade dos efluentes atravé... ... Repository: BDPA Publication year: 2011
Avaliação de indicadores associados à conservação dos recursos hídricos em distintos sistemas de uso da terra para valoração de serviços ambientais. O objetivo do trabalho é avaliar e comparar indicadores ambientais associados aos recursos hídricos entre distintos sistemas de uso da terra, desde campo e oresta natural passando por sistemas agrosil... ... Repository: BDPA Publication year: 2014
Principais problemas de qualidade da água subterrânea da região do Alto Uruguai Catarinense (e subsídios para resolvê-los). Repository: BDPA Publication year: 2015
Environmental surveillance of rotavirus in drainage basin of Juiz de Fora, MG and its relation with the microbiological and physico-chemical parameters. Repository: BDPA Publication year: 2013

Showing 1 - 10 of 2,239 results.

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